* [PATCH] ALSA: hda: Request driver probe from an async task @ 2018-04-23 12:05 Paul Menzel 2018-04-23 12:21 ` Takashi Iwai 0 siblings, 1 reply; 13+ messages in thread From: Paul Menzel @ 2018-04-23 12:05 UTC (permalink / raw) To: Jaroslav Kysela, Takashi Iwai; +Cc: alsa-devel, linux-kernel [-- Attachment #1: Type: text/plain, Size: 1490 bytes --] From: Paul Menzel <pmenzel@molgen.mpg.de> Date: Sat, 24 Mar 2018 09:28:43 +0100 On an ASRock E350M1, with Linux 4.17-rc1 according to `initcall_debug` calling `azx_driver_init` takes sometimes more than a few milliseconds, and up to 200 ms. ``` [ 2.892598] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 218 [ 2.943002] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] returned 0 after 49195 usecs ``` Trying to execute the Linux kernel in less than 500 ms, this is quite a hold-up, and therefore request the probe from an async task. With this change, the test shows, that the function returns earlier. ``` [ 3.254800] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 227 [ 3.254887] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] returned 0 after 66 usecs ``` The same behavior is visible on a Dell OptiPlex 7010. The longer times seem to happen, when the module *e1000e* is probed during the same time. Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> --- sound/pci/hda/hda_intel.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 6347256bc017..827834b9c07d 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2671,6 +2671,7 @@ static struct pci_driver azx_driver = { .driver = { .pm = AZX_PM_OPS, }, + .driver.probe_type = PROBE_PREFER_ASYNCHRONOUS, }; module_pci_driver(azx_driver); -- 2.16.2 [-- Attachment #2: S/MIME Cryptographic Signature --] [-- Type: application/pkcs7-signature, Size: 5174 bytes --] ^ permalink raw reply related [flat|nested] 13+ messages in thread
* Re: [PATCH] ALSA: hda: Request driver probe from an async task 2018-04-23 12:05 [PATCH] ALSA: hda: Request driver probe from an async task Paul Menzel @ 2018-04-23 12:21 ` Takashi Iwai 0 siblings, 0 replies; 13+ messages in thread From: Takashi Iwai @ 2018-04-23 12:21 UTC (permalink / raw) To: Paul Menzel; +Cc: Jaroslav Kysela, alsa-devel, linux-kernel On Mon, 23 Apr 2018 14:05:52 +0200, Paul Menzel wrote: > > From: Paul Menzel <pmenzel@molgen.mpg.de> > Date: Sat, 24 Mar 2018 09:28:43 +0100 > > On an ASRock E350M1, with Linux 4.17-rc1 according to `initcall_debug` > calling `azx_driver_init` takes sometimes more than a few milliseconds, > and up to 200 ms. > > ``` > [ 2.892598] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 218 > [ 2.943002] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] > returned 0 after 49195 usecs > ``` > > Trying to execute the Linux kernel in less than 500 ms, this is quite a > hold-up, and therefore request the probe from an async task. > > With this change, the test shows, that the function returns earlier. > > ``` > [ 3.254800] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 227 > [ 3.254887] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] > returned 0 after 66 usecs > ``` > > The same behavior is visible on a Dell OptiPlex 7010. The longer times > seem to happen, when the module *e1000e* is probed during the same time. > > Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> What actually took so long? Could you analyze further instead of blindly putting the flag? thanks, Takashi ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] ALSA: hda: Request driver probe from an async task @ 2018-04-23 12:21 ` Takashi Iwai 0 siblings, 0 replies; 13+ messages in thread From: Takashi Iwai @ 2018-04-23 12:21 UTC (permalink / raw) To: Paul Menzel; +Cc: Jaroslav Kysela, alsa-devel, linux-kernel On Mon, 23 Apr 2018 14:05:52 +0200, Paul Menzel wrote: > > From: Paul Menzel <pmenzel@molgen.mpg.de> > Date: Sat, 24 Mar 2018 09:28:43 +0100 > > On an ASRock E350M1, with Linux 4.17-rc1 according to `initcall_debug` > calling `azx_driver_init` takes sometimes more than a few milliseconds, > and up to 200 ms. > > ``` > [ 2.892598] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 218 > [ 2.943002] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] > returned 0 after 49195 usecs > ``` > > Trying to execute the Linux kernel in less than 500 ms, this is quite a > hold-up, and therefore request the probe from an async task. > > With this change, the test shows, that the function returns earlier. > > ``` > [ 3.254800] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 227 > [ 3.254887] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] > returned 0 after 66 usecs > ``` > > The same behavior is visible on a Dell OptiPlex 7010. The longer times > seem to happen, when the module *e1000e* is probed during the same time. > > Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> What actually took so long? Could you analyze further instead of blindly putting the flag? thanks, Takashi ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] ALSA: hda: Request driver probe from an async task 2018-04-23 12:21 ` Takashi Iwai (?) @ 2018-04-23 12:30 ` Paul Menzel 2018-04-23 12:33 ` Takashi Iwai -1 siblings, 1 reply; 13+ messages in thread From: Paul Menzel @ 2018-04-23 12:30 UTC (permalink / raw) To: Takashi Iwai; +Cc: Jaroslav Kysela, alsa-devel, linux-kernel [-- Attachment #1: Type: text/plain, Size: 1602 bytes --] Dear Takashi, On 04/23/18 14:21, Takashi Iwai wrote: > On Mon, 23 Apr 2018 14:05:52 +0200, > Paul Menzel wrote: >> >> From: Paul Menzel <pmenzel@molgen.mpg.de> >> Date: Sat, 24 Mar 2018 09:28:43 +0100 >> >> On an ASRock E350M1, with Linux 4.17-rc1 according to `initcall_debug` >> calling `azx_driver_init` takes sometimes more than a few milliseconds, >> and up to 200 ms. >> >> ``` >> [ 2.892598] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 218 >> [ 2.943002] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] >> returned 0 after 49195 usecs >> ``` >> >> Trying to execute the Linux kernel in less than 500 ms, this is quite a >> hold-up, and therefore request the probe from an async task. >> >> With this change, the test shows, that the function returns earlier. >> >> ``` >> [ 3.254800] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 227 >> [ 3.254887] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] >> returned 0 after 66 usecs >> ``` >> >> The same behavior is visible on a Dell OptiPlex 7010. The longer times >> seem to happen, when the module *e1000e* is probed during the same time. >> >> Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> > > What actually took so long? Could you analyze further instead of > blindly putting the flag? Well, I am not sure. Could you please give me hints, how to debug this further? Is there some debug flag? I am only aware of the Ftrace framework, but in my experience it also skews the timings quite a bit, so might not be the best choice. Kind regards, Paul [-- Attachment #2: S/MIME Cryptographic Signature --] [-- Type: application/pkcs7-signature, Size: 5174 bytes --] ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] ALSA: hda: Request driver probe from an async task 2018-04-23 12:30 ` Paul Menzel @ 2018-04-23 12:33 ` Takashi Iwai 2018-04-24 11:59 ` Paul Menzel 0 siblings, 1 reply; 13+ messages in thread From: Takashi Iwai @ 2018-04-23 12:33 UTC (permalink / raw) To: Paul Menzel; +Cc: Jaroslav Kysela, alsa-devel, linux-kernel On Mon, 23 Apr 2018 14:30:36 +0200, Paul Menzel wrote: > > Dear Takashi, > > > On 04/23/18 14:21, Takashi Iwai wrote: > > On Mon, 23 Apr 2018 14:05:52 +0200, > > Paul Menzel wrote: > >> > >> From: Paul Menzel <pmenzel@molgen.mpg.de> > >> Date: Sat, 24 Mar 2018 09:28:43 +0100 > >> > >> On an ASRock E350M1, with Linux 4.17-rc1 according to `initcall_debug` > >> calling `azx_driver_init` takes sometimes more than a few milliseconds, > >> and up to 200 ms. > >> > >> ``` > >> [ 2.892598] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 218 > >> [ 2.943002] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] > >> returned 0 after 49195 usecs > >> ``` > >> > >> Trying to execute the Linux kernel in less than 500 ms, this is quite a > >> hold-up, and therefore request the probe from an async task. > >> > >> With this change, the test shows, that the function returns earlier. > >> > >> ``` > >> [ 3.254800] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 227 > >> [ 3.254887] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] > >> returned 0 after 66 usecs > >> ``` > >> > >> The same behavior is visible on a Dell OptiPlex 7010. The longer times > >> seem to happen, when the module *e1000e* is probed during the same time. > >> > >> Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> > > > > What actually took so long? Could you analyze further instead of > > blindly putting the flag? > > Well, I am not sure. Could you please give me hints, how to debug this > further? Is there some debug flag? Usually perf would help, but even a simple printk() should suffice to see what's going on there :) > I am only aware of the Ftrace framework, but in my experience it also > skews the timings quite a bit, so might not be the best choice. We know that there are some cases where the codec / controller communication stalls on the recent Coffee Lake or such platforms. But quite not sure how it happens. Moving the stuff into async just moves something ugly, and it's no fix, per se, if such a long delay itself is unexpected. thanks, Takashi ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] ALSA: hda: Request driver probe from an async task 2018-04-23 12:33 ` Takashi Iwai @ 2018-04-24 11:59 ` Paul Menzel 0 siblings, 0 replies; 13+ messages in thread From: Paul Menzel @ 2018-04-24 11:59 UTC (permalink / raw) To: Takashi Iwai; +Cc: Jaroslav Kysela, alsa-devel, linux-kernel [-- Attachment #1.1: Type: text/plain, Size: 7502 bytes --] Dear Takashi, On 04/23/18 14:33, Takashi Iwai wrote: > On Mon, 23 Apr 2018 14:30:36 +0200, Paul Menzel wrote: >> On 04/23/18 14:21, Takashi Iwai wrote: >>> On Mon, 23 Apr 2018 14:05:52 +0200, Paul Menzel wrote: >>>> >>>> From: Paul Menzel <pmenzel@molgen.mpg.de> >>>> Date: Sat, 24 Mar 2018 09:28:43 +0100 >>>> >>>> On an ASRock E350M1, with Linux 4.17-rc1 according to `initcall_debug` >>>> calling `azx_driver_init` takes sometimes more than a few milliseconds, >>>> and up to 200 ms. >>>> >>>> ``` >>>> [ 2.892598] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 218 >>>> [ 2.943002] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] >>>> returned 0 after 49195 usecs >>>> ``` >>>> >>>> Trying to execute the Linux kernel in less than 500 ms, this is quite a >>>> hold-up, and therefore request the probe from an async task. >>>> >>>> With this change, the test shows, that the function returns earlier. >>>> >>>> ``` >>>> [ 3.254800] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 227 >>>> [ 3.254887] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] >>>> returned 0 after 66 usecs >>>> ``` >>>> >>>> The same behavior is visible on a Dell OptiPlex 7010. The longer times >>>> seem to happen, when the module *e1000e* is probed during the same time. >>>> >>>> Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> >>> >>> What actually took so long? Could you analyze further instead of >>> blindly putting the flag? >> >> Well, I am not sure. Could you please give me hints, how to debug this >> further? Is there some debug flag? > > Usually perf would help, but even a simple printk() should suffice to > see what's going on there :) Please find the messages for a 23 ms run below, and the debug patch attached. > [ 2.996238] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 214 > [ 3.009838] calling rtl8169_pci_driver_init+0x0/0x1000 [r8169] @ 217 > [ 3.009904] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded > [ 3.010721] random: get_random_bytes called from ipv6_regen_rndid+0x2c/0x100 with crng_init=1 > [ 3.011283] r8169 0000:03:00.0 eth0: RTL8168e/8111e at 0x(ptrval), bc:5f:f4:c8:d3:98, XID 0c200000 IRQ 26 > [ 3.011289] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] > [ 3.013876] initcall rtl8169_pci_driver_init+0x0/0x1000 [r8169] returned 0 after 3917 usecs > [ 3.031754] calling pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] @ 221 > [ 3.031904] input: PC Speaker as /devices/platform/pcspkr/input/input4 > [ 3.032288] initcall pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] returned 0 after 508 usecs > [ 3.034795] calling psmouse_init+0x0/0x7c [psmouse] @ 220 > [ 3.034903] initcall psmouse_init+0x0/0x7c [psmouse] returned 0 after 87 usecs > [ 3.043051] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > [ 3.043154] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.043187] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > [ 3.043198] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.043229] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > [ 3.043265] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.043429] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > [ 3.043479] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.043749] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 > [ 3.043973] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > [ 3.045483] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 > [ 3.045501] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 > [ 3.045507] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 > [ 3.045528] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 > [ 3.045558] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.045771] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > [ 3.046127] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.046197] calling pcsp_init+0x0/0x1000 [snd_pcsp] @ 221 > [ 3.046206] Error: Driver 'pcspkr' is already registered, aborting... > [ 3.046337] initcall pcsp_init+0x0/0x1000 [snd_pcsp] returned -16 after 128 usecs > [ 3.046348] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 > [ 3.046363] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 > [ 3.046383] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 > [ 3.047312] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.048151] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > [ 3.048638] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.054325] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 > [ 3.054371] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.067344] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.17 > [ 3.067350] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 > [ 3.067353] usb usb3: Product: OHCI PCI host controller > [ 3.067356] usb usb3: Manufacturer: Linux 4.17.0-rc2+ ohci_hcd > [ 3.067359] usb usb3: SerialNumber: 0000:00:12.0 > [ 3.067850] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > [ 3.067864] hub 3-0:1.0: USB hub found > [ 3.067960] hub 3-0:1.0: 5 ports detected > [ 3.068141] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.068618] 1 > [ 3.068644] 2 > [ 3.068953] 3 > [ 3.068954] 4 > [ 3.068955] 5 > [ 3.068959] 6 > [ 3.068960] 7 > [ 3.068966] 8 > [ 3.068967] 9 > [ 3.069204] 1 > [ 3.069217] 2 > [ 3.069565] 3 > [ 3.069566] 4 > [ 3.069567] 5 > [ 3.069568] 6 > [ 3.069569] 7 > [ 3.069581] 8 > [ 3.069583] 9 > [ 3.069774] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 > [ 3.069924] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] returned 0 after 23153 usecs Unfortunately, it looks like the time stamps of the Linux kernel and the initcall_debug time do not match. From the Linux time stamps it should be 73 ms. >> I am only aware of the Ftrace framework, but in my experience it also >> skews the timings quite a bit, so might not be the best choice. > > We know that there are some cases where the codec / controller > communication stalls on the recent Coffee Lake or such platforms. > But quite not sure how it happens. > > Moving the stuff into async just moves something ugly, and it's no > fix, per se, if such a long delay itself is unexpected. Let’s hope, we can fix it. Kind regards, Paul [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1.2: 0001-ALSA-Add-debug-statements.patch --] [-- Type: text/x-patch; name="0001-ALSA-Add-debug-statements.patch", Size: 2164 bytes --] From 67d3cb6f893219492ce321194255163c7dd82ac0 Mon Sep 17 00:00:00 2001 From: Paul Menzel <pmenzel@molgen.mpg.de> Date: Mon, 23 Apr 2018 14:39:58 +0200 Subject: [PATCH] ALSA: Add debug statements --- sound/pci/hda/hda_intel.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 827834b9c07d..8ebbd4204038 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2138,6 +2138,7 @@ static int azx_probe(struct pci_dev *pci, return -ENOENT; } + pr_info("1"); err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, 0, &card); if (err < 0) { @@ -2145,12 +2146,14 @@ static int azx_probe(struct pci_dev *pci, return err; } + pr_info("2"); err = azx_create(card, pci, dev, pci_id->driver_data, &chip); if (err < 0) goto out_free; card->private_data = chip; hda = container_of(chip, struct hda_intel, chip); + pr_info("3"); pci_set_drvdata(pci, card); err = register_vga_switcheroo(chip); @@ -2159,6 +2162,7 @@ static int azx_probe(struct pci_dev *pci, goto out_free; } + pr_info("4"); if (check_hdmi_disabled(pci)) { dev_info(card->dev, "VGA controller is disabled\n"); dev_info(card->dev, "Delaying initialization\n"); @@ -2166,6 +2170,7 @@ static int azx_probe(struct pci_dev *pci, } schedule_probe = !chip->disabled; + pr_info("5"); #ifdef CONFIG_SND_HDA_PATCH_LOADER if (patch[dev] && *patch[dev]) { @@ -2178,6 +2183,8 @@ static int azx_probe(struct pci_dev *pci, goto out_free; schedule_probe = false; /* continued in azx_firmware_cb() */ } + + pr_info("6"); #endif /* CONFIG_SND_HDA_PATCH_LOADER */ #ifndef CONFIG_SND_HDA_I915 @@ -2185,12 +2192,15 @@ static int azx_probe(struct pci_dev *pci, dev_err(card->dev, "Haswell/Broadwell HDMI/DP must build in CONFIG_SND_HDA_I915\n"); #endif + pr_info("7"); if (schedule_probe) schedule_work(&hda->probe_work); dev++; + pr_info("8"); if (chip->disabled) complete_all(&hda->probe_wait); + pr_info("9"); return 0; out_free: -- 2.16.2 [-- Attachment #1.3: 20180423–linux_4.17-rc2–dmesg.txt --] [-- Type: text/plain, Size: 104010 bytes --] [ 1.947241] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.947250] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.947262] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.947279] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.947288] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.947298] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.947318] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.947673] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.948224] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.948237] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 1.948246] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.948266] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.948282] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.948370] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.948376] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 1.948392] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 1.948475] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.951396] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.951836] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.952106] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.952143] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.952162] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.952255] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.954163] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.954193] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.954321] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.954458] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.955391] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.955424] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.956007] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 1.956168] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.956809] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.956817] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.957523] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.957564] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.957577] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.957780] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 1.957803] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.957821] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.957854] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.957877] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.957895] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.957921] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.957928] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.957937] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.958134] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.958155] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.958366] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 1.958381] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.958654] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.959009] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.959018] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.959036] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.959115] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.959132] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 1.959138] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.959155] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.959237] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.959262] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 1.959347] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.959581] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.959763] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.959830] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.959893] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.959937] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.960448] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.960464] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 1.960470] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.960485] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.960550] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.960571] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 1.961025] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.961906] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.961924] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 1.961930] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.961980] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.961997] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.962095] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.962116] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 1.962215] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.964303] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.964340] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.965096] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 1.965434] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.965460] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.965477] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.965509] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.965522] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.965604] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.968403] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.968448] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.968461] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.968679] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.969171] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.969184] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 1.969192] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.969219] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.969235] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.969411] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.969438] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.969464] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.970015] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.970329] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.970338] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 1.970356] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 1.970448] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.973023] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.973062] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.973095] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.973121] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.973441] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.973472] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.973509] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.973644] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.973822] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.973836] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.973864] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.973877] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.973911] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.973999] systemd-journald[189]: /dev/kmsg buffer overrun, some messages lost. [ 1.974009] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.974327] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.974343] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.980519] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.980601] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.980666] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.980711] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.981660] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.981675] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 1.981681] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.981702] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.981723] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.981818] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.983073] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.983303] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 1.984023] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.985616] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 1.985742] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.986934] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 1.987365] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.987408] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.987421] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.987430] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.987442] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.987469] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.987492] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.987628] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.988636] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.988654] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 1.988660] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.988686] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.988703] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.988781] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.988789] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 1.988804] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 1.989138] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.989154] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.989186] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.989202] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.989263] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.991542] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.991573] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.992761] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro [ 1.995266] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.995415] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.996790] systemd-journald[189]: /dev/kmsg buffer overrun, some messages lost. [ 1.998598] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.998636] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.003846] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.003887] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.004337] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.004375] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.004804] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.004824] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.005239] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.005272] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.008773] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.009744] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.015920] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.018696] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.021726] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.024758] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.025196] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.025222] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.025240] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.025271] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.025284] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.025343] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.025364] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.025375] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.025386] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.025431] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.026420] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.026436] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.026442] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.026463] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.026478] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.026563] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.026574] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.026592] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.026670] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.032152] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.032204] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.034146] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.034934] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.035101] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.035164] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.035837] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.035852] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.035959] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.035985] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.037147] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.038043] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.038060] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.038069] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.038094] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.038175] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.038181] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.038197] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.038684] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.053765] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.054102] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.054148] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.054161] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.054195] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.054217] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.054305] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.054332] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.054966] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.055519] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.055534] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.055540] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.055560] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.055577] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.055769] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.055815] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.056363] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.056476] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.056497] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.056653] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.077431] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.077506] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.078119] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.078162] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.104751] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.104785] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.106786] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.107268] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.107326] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.107339] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.107375] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.107397] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.107451] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.108336] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.108352] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.108358] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.108386] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.108400] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.108568] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.108594] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.108621] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.109282] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.109319] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.109326] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.109342] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.109429] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.114970] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.115008] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.124096] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.124144] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.124801] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.124994] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.150711] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.151773] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.153810] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.153838] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.159175] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.162590] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.163573] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.164422] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.164440] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.164446] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.164464] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.164560] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.164574] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.164591] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.168139] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.168195] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.168226] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.168263] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.168291] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.168327] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.168341] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.168571] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.170780] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.170814] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.172608] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.173661] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.174767] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.175161] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.175187] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.175203] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.175249] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.175262] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.175283] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.175304] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.175314] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.175993] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.176092] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.176765] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.177035] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.177612] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.177944] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.178444] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.178482] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.179127] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.179162] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.179168] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.179182] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.181978] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.181997] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.182003] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.182034] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.182052] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.184931] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.185027] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.185045] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.185095] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.185127] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.185170] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.185182] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.185200] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.185214] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.185351] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.185360] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.185376] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.185470] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.186319] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.186336] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.186342] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.186369] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.186386] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.186632] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.186666] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.186676] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.186690] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.186887] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.186931] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.187104] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.187156] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.187164] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.187177] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.187187] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.187218] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.187256] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.187275] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.187382] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.189643] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.189663] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.189710] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.189893] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.190107] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.190675] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.194313] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.194495] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.197649] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.197690] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.197941] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.197952] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.214766] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.214784] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.214791] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.214810] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.215410] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.215634] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.215657] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.216741] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.218057] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.218075] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.219437] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.219457] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.219463] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.219489] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.220833] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.220857] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.221055] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.222720] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.222761] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.222800] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.222825] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.223456] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.223948] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.230855] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.230887] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.230915] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.231435] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.232825] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.232857] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.235045] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.235354] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.235413] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.235426] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.235463] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.235476] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.235551] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.235569] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.236274] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.236774] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.236787] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.236793] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.236816] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.236832] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.237007] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.237053] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.237842] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.237856] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.237872] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.237955] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.245431] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.245491] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.245504] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.245523] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.246786] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.247292] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.255285] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.255339] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.255754] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.256556] systemd-journald[189]: Received request to flush runtime journal from PID 1 [ 2.257917] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.260325] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.260753] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.266277] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.267645] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.269641] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.269919] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.269945] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.269961] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.270004] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.270017] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.270038] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.270085] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.273291] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.273817] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.273831] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.273837] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.273864] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.273878] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.273993] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.274005] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.274023] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.274107] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.276149] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.276185] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.276205] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.276888] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.279241] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.281087] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.281283] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.281322] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.281379] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.281405] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.282160] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.282227] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.282922] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.282949] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.282978] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.283238] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.287784] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.287815] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.287861] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.287915] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.287946] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.287960] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.288267] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.288291] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.288334] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.288840] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.292389] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.292918] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.294094] random: get_random_u32 called from bucket_table_alloc+0x163/0x340 with crng_init=1 [ 2.298695] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.309453] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.309496] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.309618] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.310450] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.310499] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.311745] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.311790] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.312222] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.312258] random: get_random_u32 called from bucket_table_alloc+0x163/0x340 with crng_init=1 [ 2.312438] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.312451] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.312465] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.312527] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.312543] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.312769] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.313563] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.313576] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.314227] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.314305] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.314877] random: get_random_u32 called from bucket_table_alloc+0x163/0x340 with crng_init=1 [ 2.315258] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.315971] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.315996] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.316106] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.316281] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.316828] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.316844] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.317615] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.317706] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.317758] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.317822] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.319343] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.319437] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.322758] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.322803] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.322817] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.322859] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.322997] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.323024] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.323354] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.324365] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.326082] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.326178] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.326515] random: get_random_u32 called from bucket_table_alloc+0x163/0x340 with crng_init=1 [ 2.327175] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.329083] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.329241] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.329877] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.329915] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.333191] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.333874] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.337771] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.337790] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.337796] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.337817] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.337835] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.338008] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.338036] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.338060] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.338853] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.339085] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.339100] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.339117] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.339204] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.341174] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.342277] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.343479] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.343777] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.343804] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.343839] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.343871] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.343883] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.343904] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.346399] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.346432] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.346479] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.346592] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.346600] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.347163] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.347178] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.347184] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.347205] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.347221] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.347394] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.347419] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.347433] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.348359] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.348758] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.348774] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.348792] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.348876] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.350471] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.350510] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.350543] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.350569] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.350782] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.350959] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.352316] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.352347] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.352371] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.352448] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.352460] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.352482] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.353869] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.354977] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.355348] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.355379] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.355398] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.355463] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.355479] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.355529] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.355543] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.355557] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.355567] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.356294] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.359077] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.359105] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.359121] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.359153] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.359166] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.359195] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.359206] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.360188] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.361152] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.361203] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.361815] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.361829] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.361835] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.361893] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.361910] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.362608] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.362645] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.362660] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.362695] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.364152] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.364182] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.364484] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.365170] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.365696] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.365726] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.365732] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.365759] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.365774] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.365945] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.365992] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.366008] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.366475] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.366787] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.366827] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.366840] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.366855] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.366965] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.370520] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.371006] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.371045] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.371060] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.371087] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.371091] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.371116] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.371129] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.371138] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.371148] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.371406] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.371422] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.371440] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.371619] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.373022] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.373040] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.373046] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.373066] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.373085] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.373177] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.373194] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.373218] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.373303] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.376135] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.376173] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.376191] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.376407] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.376599] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.376691] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.379529] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.379564] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.380149] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.380181] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.380812] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.382887] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.384120] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.384150] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.386804] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.386840] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.388474] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.388593] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.390969] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.391363] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.394313] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.394348] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.395632] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.395667] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.397197] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.398071] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.401289] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.401365] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.401391] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.401492] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.401726] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.401744] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.401756] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.402229] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.402267] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.402275] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.402510] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.405749] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.405781] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.405798] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.405808] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.405823] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.405842] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.405848] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.405862] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.405874] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.406100] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.410054] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.410166] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.413654] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.413682] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.423332] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.423413] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.431161] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.431505] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.435570] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.439915] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.439941] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.439961] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.440189] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.440226] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.440256] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.440280] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.441610] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.442089] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.443874] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.444480] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.444499] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.444505] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.444526] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.444585] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.445957] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.446399] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.446410] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.446434] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.446807] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.448263] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.459191] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.459227] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.459258] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.461371] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.470929] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.470985] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.470997] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.471011] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.471019] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.471033] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.472371] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.472412] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.472423] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.472433] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.473802] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.473825] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.482975] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.483362] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.498785] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.498803] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.508954] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.510872] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.511088] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.511126] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.511141] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.511173] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.511185] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.511196] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.511207] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.511906] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.529625] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.529645] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.529652] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.529677] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.529731] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.529773] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.529780] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.529796] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.530142] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.532125] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.532154] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.532171] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.532203] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.532216] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.532241] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.532245] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.532255] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.532269] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.532280] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.532290] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.532345] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.540268] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.540346] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.541165] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.543611] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.543895] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.543917] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.543945] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.548327] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.555602] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.557417] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.563387] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.565411] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.566489] calling acpi_button_driver_init+0x0/0x1000 [button] @ 220 [ 2.566666] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input2 [ 2.566936] calling acpi_cpufreq_init+0x0/0x1000 [acpi_cpufreq] @ 211 [ 2.567095] acpi_cpufreq: overriding BIOS provided _PSD data [ 2.567269] initcall acpi_cpufreq_init+0x0/0x1000 [acpi_cpufreq] returned 0 after 316 usecs [ 2.567794] ACPI: Power Button [PWRB] [ 2.567984] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 2.570417] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.570559] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.571140] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.571179] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.571266] calling pcc_cpufreq_init+0x0/0xe57 [pcc_cpufreq] @ 213 [ 2.571295] initcall pcc_cpufreq_init+0x0/0xe57 [pcc_cpufreq] returned -19 after 21 usecs [ 2.571388] ACPI: Power Button [PWRF] [ 2.571461] initcall acpi_button_driver_init+0x0/0x1000 [button] returned 0 after 181 usecs [ 2.573251] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.574087] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.574101] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.574108] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.574138] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.574154] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.575066] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.575094] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.581729] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.590564] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.591974] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.596298] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.596479] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.602803] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.602917] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.603007] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.603021] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.603043] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.603600] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.606685] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.606712] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.657978] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.658027] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.658048] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.658086] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.703777] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.710140] calling usb_init+0x0/0x161 [usbcore] @ 226 [ 2.710173] ACPI: bus type USB registered [ 2.710239] usbcore: registered new interface driver usbfs [ 2.710267] usbcore: registered new interface driver hub [ 2.710361] usbcore: registered new device driver usb [ 2.710395] initcall usb_init+0x0/0x161 [usbcore] returned 0 after 213 usecs [ 2.710411] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.710511] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.718146] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.726917] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.729385] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.729426] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.729456] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.792664] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.792684] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.792690] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.792713] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.792732] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.792912] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.792941] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.792958] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.797372] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.851125] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.851153] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.851163] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.851205] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.865082] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.865152] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.865193] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.865490] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.870836] calling ehci_hcd_init+0x0/0x1000 [ehci_hcd] @ 219 [ 2.870844] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.870877] initcall ehci_hcd_init+0x0/0x1000 [ehci_hcd] returned 0 after 25 usecs [ 2.884608] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.884640] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.901589] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.908349] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.909234] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.909829] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.911252] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.911877] calling ehci_pci_init+0x0/0x1000 [ehci_pci] @ 212 [ 2.911882] ehci-pci: EHCI PCI platform driver [ 2.914706] calling shpcd_init+0x0/0x1000 [shpchp] @ 220 [ 2.915865] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.916185] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.918261] calling ohci_hcd_mod_init+0x0/0x1000 [ohci_hcd] @ 219 [ 2.918269] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.918299] initcall ohci_hcd_mod_init+0x0/0x1000 [ohci_hcd] returned 0 after 24 usecs [ 2.920985] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.922090] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.924420] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.925043] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.927819] calling piix4_driver_init+0x0/0x1000 [i2c_piix4] @ 221 [ 2.930495] calling init_soundcore+0x0/0x1000 [soundcore] @ 215 [ 2.930522] initcall init_soundcore+0x0/0x1000 [soundcore] returned 0 after 16 usecs [ 2.945991] QUIRK: Enable AMD PLL fix [ 2.946064] ehci-pci 0000:00:12.2: EHCI Host Controller [ 2.946082] ehci-pci 0000:00:12.2: new USB bus registered, assigned bus number 1 [ 2.946096] ehci-pci 0000:00:12.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround [ 2.946180] ehci-pci 0000:00:12.2: debug port 1 [ 2.946273] ehci-pci 0000:00:12.2: irq 17, io mem 0xf014c000 [ 2.947517] calling alsa_sound_init+0x0/0x82 [snd] @ 215 [ 2.947816] initcall alsa_sound_init+0x0/0x82 [snd] returned 0 after 271 usecs [ 2.949033] calling k10temp_driver_init+0x0/0x1000 [k10temp] @ 211 [ 2.951905] calling alsa_timer_init+0x0/0x1000 [snd_timer] @ 214 [ 2.952124] initcall alsa_timer_init+0x0/0x1000 [snd_timer] returned 0 after 200 usecs [ 2.962267] calling alsa_pcm_init+0x0/0x1000 [snd_pcm] @ 214 [ 2.962299] initcall alsa_pcm_init+0x0/0x1000 [snd_pcm] returned 0 after 10 usecs [ 2.964164] ehci-pci 0000:00:12.2: USB 2.0 started, EHCI 1.00 [ 2.964356] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.17 [ 2.964361] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.964364] usb usb1: Product: EHCI Host Controller [ 2.964367] usb usb1: Manufacturer: Linux 4.17.0-rc2+ ehci_hcd [ 2.964370] usb usb1: SerialNumber: 0000:00:12.2 [ 2.965274] hub 1-0:1.0: USB hub found [ 2.965290] calling alsa_hwdep_init+0x0/0x1000 [snd_hwdep] @ 215 [ 2.965299] hub 1-0:1.0: 5 ports detected [ 2.965313] initcall alsa_hwdep_init+0x0/0x1000 [snd_hwdep] returned 0 after 11 usecs [ 2.967000] ehci-pci 0000:00:13.2: EHCI Host Controller [ 2.967024] ehci-pci 0000:00:13.2: new USB bus registered, assigned bus number 2 [ 2.967038] ehci-pci 0000:00:13.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround [ 2.967054] ehci-pci 0000:00:13.2: debug port 1 [ 2.967124] ehci-pci 0000:00:13.2: irq 17, io mem 0xf014d000 [ 2.970612] calling hda_bus_init+0x0/0x14 [snd_hda_core] @ 215 [ 2.970664] initcall hda_bus_init+0x0/0x14 [snd_hda_core] returned 0 after 29 usecs [ 2.980546] ehci-pci 0000:00:13.2: USB 2.0 started, EHCI 1.00 [ 2.980721] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.17 [ 2.980725] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.980729] usb usb2: Product: EHCI Host Controller [ 2.980732] usb usb2: Manufacturer: Linux 4.17.0-rc2+ ehci_hcd [ 2.980735] usb usb2: SerialNumber: 0000:00:13.2 [ 2.981373] hub 2-0:1.0: USB hub found [ 2.981398] hub 2-0:1.0: 5 ports detected [ 2.982370] initcall ehci_pci_init+0x0/0x1000 [ehci_pci] returned 0 after 11464 usecs [ 2.982437] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.982457] initcall shpcd_init+0x0/0x1000 [shpchp] returned 0 after 11547 usecs [ 2.982611] piix4_smbus 0000:00:14.0: SMBus Host Controller at 0xb00, revision 0 [ 2.982623] piix4_smbus 0000:00:14.0: Using register 0x2c for SMBus port selection [ 2.982970] piix4_smbus 0000:00:14.0: Auxiliary SMBus Host Controller at 0x8060 [ 2.983110] initcall piix4_driver_init+0x0/0x1000 [i2c_piix4] returned 0 after 12190 usecs [ 2.983698] initcall k10temp_driver_init+0x0/0x1000 [k10temp] returned 0 after 12759 usecs [ 2.986345] calling ohci_pci_init+0x0/0x1000 [ohci_pci] @ 226 [ 2.986352] ohci-pci: OHCI PCI platform driver [ 2.986781] calling sp5100_tco_init+0x0/0x1000 [sp5100_tco] @ 221 [ 2.986796] sp5100_tco: SP5100/SB800 TCO WatchDog Timer Driver [ 2.987057] sp5100-tco sp5100-tco: Using 0xfed80b00 for watchdog MMIO address [ 2.987376] ohci-pci 0000:00:12.0: OHCI PCI host controller [ 2.987399] ohci-pci 0000:00:12.0: new USB bus registered, assigned bus number 3 [ 2.987574] ohci-pci 0000:00:12.0: irq 18, io mem 0xf0148000 [ 2.988772] sp5100-tco sp5100-tco: initialized. heartbeat=60 sec (nowayout=0) [ 2.988824] initcall sp5100_tco_init+0x0/0x1000 [sp5100_tco] returned 0 after 1979 usecs [ 2.996238] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 214 [ 3.009838] calling rtl8169_pci_driver_init+0x0/0x1000 [r8169] @ 217 [ 3.009904] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 3.010721] random: get_random_bytes called from ipv6_regen_rndid+0x2c/0x100 with crng_init=1 [ 3.011283] r8169 0000:03:00.0 eth0: RTL8168e/8111e at 0x(ptrval), bc:5f:f4:c8:d3:98, XID 0c200000 IRQ 26 [ 3.011289] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] [ 3.013876] initcall rtl8169_pci_driver_init+0x0/0x1000 [r8169] returned 0 after 3917 usecs [ 3.031754] calling pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] @ 221 [ 3.031904] input: PC Speaker as /devices/platform/pcspkr/input/input4 [ 3.032288] initcall pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] returned 0 after 508 usecs [ 3.034795] calling psmouse_init+0x0/0x7c [psmouse] @ 220 [ 3.034903] initcall psmouse_init+0x0/0x7c [psmouse] returned 0 after 87 usecs [ 3.043051] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.043154] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.043187] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.043198] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.043229] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.043265] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.043429] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.043479] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.043749] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 3.043973] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.045483] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.045501] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 3.045507] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.045528] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.045558] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.045771] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.046127] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.046197] calling pcsp_init+0x0/0x1000 [snd_pcsp] @ 221 [ 3.046206] Error: Driver 'pcspkr' is already registered, aborting... [ 3.046337] initcall pcsp_init+0x0/0x1000 [snd_pcsp] returned -16 after 128 usecs [ 3.046348] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.046363] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 3.046383] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 3.047312] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.048151] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.048638] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.054325] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 3.054371] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.067344] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.17 [ 3.067350] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.067353] usb usb3: Product: OHCI PCI host controller [ 3.067356] usb usb3: Manufacturer: Linux 4.17.0-rc2+ ohci_hcd [ 3.067359] usb usb3: SerialNumber: 0000:00:12.0 [ 3.067850] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.067864] hub 3-0:1.0: USB hub found [ 3.067960] hub 3-0:1.0: 5 ports detected [ 3.068141] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.068618] 1 [ 3.068644] 2 [ 3.068953] 3 [ 3.068954] 4 [ 3.068955] 5 [ 3.068959] 6 [ 3.068960] 7 [ 3.068966] 8 [ 3.068967] 9 [ 3.069204] 1 [ 3.069217] 2 [ 3.069565] 3 [ 3.069566] 4 [ 3.069567] 5 [ 3.069568] 6 [ 3.069569] 7 [ 3.069581] 8 [ 3.069583] 9 [ 3.069774] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 3.069924] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] returned 0 after 23153 usecs [ 3.070400] ohci-pci 0000:00:13.0: OHCI PCI host controller [ 3.070418] ohci-pci 0000:00:13.0: new USB bus registered, assigned bus number 4 [ 3.070462] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.070498] ohci-pci 0000:00:13.0: irq 18, io mem 0xf0149000 [ 3.070943] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.070956] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 3.070962] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.070984] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.071088] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.071109] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 3.071649] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.071866] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 3.077489] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.080105] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 3.081498] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.082219] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.091590] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.091609] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 3.091615] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.091647] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.091731] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.091754] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 3.092594] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.094299] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.094315] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 3.094324] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.094355] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.094488] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.094510] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 3.099586] calling hdmi_driver_init+0x0/0x1000 [snd_hda_codec_hdmi] @ 236 [ 3.099984] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.102024] calling generic_driver_init+0x0/0x1000 [snd_hda_codec_generic] @ 237 [ 3.102076] initcall generic_driver_init+0x0/0x1000 [snd_hda_codec_generic] returned 0 after 34 usecs [ 3.102627] initcall hdmi_driver_init+0x0/0x1000 [snd_hda_codec_hdmi] returned 0 after 567 usecs [ 3.103828] input: HD-Audio Generic HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.1/sound/card0/input6 [ 3.106400] calling realtek_driver_init+0x0/0x1000 [snd_hda_codec_realtek] @ 237 [ 3.106829] snd_hda_codec_realtek hdaudioC1D0: ALC892: SKU not ready 0x00000100 [ 3.107392] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC892: line_outs=4 (0x14/0x16/0x15/0x17/0x0) type:line [ 3.107397] snd_hda_codec_realtek hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 3.107407] snd_hda_codec_realtek hdaudioC1D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) [ 3.107410] snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0 [ 3.107413] snd_hda_codec_realtek hdaudioC1D0: dig-out=0x1e/0x0 [ 3.107416] snd_hda_codec_realtek hdaudioC1D0: inputs: [ 3.107421] snd_hda_codec_realtek hdaudioC1D0: Rear Mic=0x18 [ 3.107426] snd_hda_codec_realtek hdaudioC1D0: Front Mic=0x19 [ 3.107430] snd_hda_codec_realtek hdaudioC1D0: Line=0x1a [ 3.107433] snd_hda_codec_realtek hdaudioC1D0: CD=0x1c [ 3.110434] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 3.111164] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.140989] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.17 [ 3.140997] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.141000] usb usb4: Product: OHCI PCI host controller [ 3.141003] usb usb4: Manufacturer: Linux 4.17.0-rc2+ ohci_hcd [ 3.141006] usb usb4: SerialNumber: 0000:00:13.0 [ 3.143867] hub 4-0:1.0: USB hub found [ 3.143973] hub 4-0:1.0: 5 ports detected [ 3.144924] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 3.144968] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.148610] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.148628] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 3.148634] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.148653] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.148736] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.148756] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 3.148862] ohci-pci 0000:00:14.5: OHCI PCI host controller [ 3.148884] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.148898] ohci-pci 0000:00:14.5: new USB bus registered, assigned bus number 5 [ 3.149038] ohci-pci 0000:00:14.5: irq 18, io mem 0xf014a000 [ 3.153857] initcall realtek_driver_init+0x0/0x1000 [snd_hda_codec_realtek] returned 0 after 46319 usecs [ 3.163602] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:14.2/sound/card1/input7 [ 3.164258] input: HDA ATI SB Rear Mic as /devices/pci0000:00/0000:00:14.2/sound/card1/input8 [ 3.164405] input: HDA ATI SB Front Mic as /devices/pci0000:00/0000:00:14.2/sound/card1/input9 [ 3.164549] input: HDA ATI SB Line as /devices/pci0000:00/0000:00:14.2/sound/card1/input10 [ 3.164698] input: HDA ATI SB Line Out Front as /devices/pci0000:00/0000:00:14.2/sound/card1/input11 [ 3.164785] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 3.164810] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.164947] input: HDA ATI SB Line Out Surround as /devices/pci0000:00/0000:00:14.2/sound/card1/input12 [ 3.165091] input: HDA ATI SB Line Out CLFE as /devices/pci0000:00/0000:00:14.2/sound/card1/input13 [ 3.165238] input: HDA ATI SB Line Out Side as /devices/pci0000:00/0000:00:14.2/sound/card1/input14 [ 3.165381] input: HDA ATI SB Front Headphone as /devices/pci0000:00/0000:00:14.2/sound/card1/input15 [ 3.172554] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 3.174703] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.176210] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 3.176591] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.179315] calling svm_init+0x0/0x9dd [kvm_amd] @ 217 [ 3.179365] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.180622] kvm: Nested Virtualization enabled [ 3.180849] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.180960] initcall svm_init+0x0/0x9dd [kvm_amd] returned 0 after 1585 usecs [-- Attachment #2: S/MIME Cryptographic Signature --] [-- Type: application/pkcs7-signature, Size: 5174 bytes --] ^ permalink raw reply related [flat|nested] 13+ messages in thread
* Re: [PATCH] ALSA: hda: Request driver probe from an async task @ 2018-04-24 11:59 ` Paul Menzel 0 siblings, 0 replies; 13+ messages in thread From: Paul Menzel @ 2018-04-24 11:59 UTC (permalink / raw) To: Takashi Iwai; +Cc: alsa-devel, linux-kernel [-- Attachment #1.1.1: Type: text/plain, Size: 7502 bytes --] Dear Takashi, On 04/23/18 14:33, Takashi Iwai wrote: > On Mon, 23 Apr 2018 14:30:36 +0200, Paul Menzel wrote: >> On 04/23/18 14:21, Takashi Iwai wrote: >>> On Mon, 23 Apr 2018 14:05:52 +0200, Paul Menzel wrote: >>>> >>>> From: Paul Menzel <pmenzel@molgen.mpg.de> >>>> Date: Sat, 24 Mar 2018 09:28:43 +0100 >>>> >>>> On an ASRock E350M1, with Linux 4.17-rc1 according to `initcall_debug` >>>> calling `azx_driver_init` takes sometimes more than a few milliseconds, >>>> and up to 200 ms. >>>> >>>> ``` >>>> [ 2.892598] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 218 >>>> [ 2.943002] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] >>>> returned 0 after 49195 usecs >>>> ``` >>>> >>>> Trying to execute the Linux kernel in less than 500 ms, this is quite a >>>> hold-up, and therefore request the probe from an async task. >>>> >>>> With this change, the test shows, that the function returns earlier. >>>> >>>> ``` >>>> [ 3.254800] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 227 >>>> [ 3.254887] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] >>>> returned 0 after 66 usecs >>>> ``` >>>> >>>> The same behavior is visible on a Dell OptiPlex 7010. The longer times >>>> seem to happen, when the module *e1000e* is probed during the same time. >>>> >>>> Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> >>> >>> What actually took so long? Could you analyze further instead of >>> blindly putting the flag? >> >> Well, I am not sure. Could you please give me hints, how to debug this >> further? Is there some debug flag? > > Usually perf would help, but even a simple printk() should suffice to > see what's going on there :) Please find the messages for a 23 ms run below, and the debug patch attached. > [ 2.996238] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 214 > [ 3.009838] calling rtl8169_pci_driver_init+0x0/0x1000 [r8169] @ 217 > [ 3.009904] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded > [ 3.010721] random: get_random_bytes called from ipv6_regen_rndid+0x2c/0x100 with crng_init=1 > [ 3.011283] r8169 0000:03:00.0 eth0: RTL8168e/8111e at 0x(ptrval), bc:5f:f4:c8:d3:98, XID 0c200000 IRQ 26 > [ 3.011289] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] > [ 3.013876] initcall rtl8169_pci_driver_init+0x0/0x1000 [r8169] returned 0 after 3917 usecs > [ 3.031754] calling pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] @ 221 > [ 3.031904] input: PC Speaker as /devices/platform/pcspkr/input/input4 > [ 3.032288] initcall pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] returned 0 after 508 usecs > [ 3.034795] calling psmouse_init+0x0/0x7c [psmouse] @ 220 > [ 3.034903] initcall psmouse_init+0x0/0x7c [psmouse] returned 0 after 87 usecs > [ 3.043051] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > [ 3.043154] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.043187] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > [ 3.043198] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.043229] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > [ 3.043265] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.043429] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > [ 3.043479] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.043749] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 > [ 3.043973] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > [ 3.045483] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 > [ 3.045501] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 > [ 3.045507] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 > [ 3.045528] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 > [ 3.045558] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.045771] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > [ 3.046127] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.046197] calling pcsp_init+0x0/0x1000 [snd_pcsp] @ 221 > [ 3.046206] Error: Driver 'pcspkr' is already registered, aborting... > [ 3.046337] initcall pcsp_init+0x0/0x1000 [snd_pcsp] returned -16 after 128 usecs > [ 3.046348] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 > [ 3.046363] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 > [ 3.046383] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 > [ 3.047312] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.048151] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > [ 3.048638] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.054325] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 > [ 3.054371] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.067344] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.17 > [ 3.067350] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 > [ 3.067353] usb usb3: Product: OHCI PCI host controller > [ 3.067356] usb usb3: Manufacturer: Linux 4.17.0-rc2+ ohci_hcd > [ 3.067359] usb usb3: SerialNumber: 0000:00:12.0 > [ 3.067850] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > [ 3.067864] hub 3-0:1.0: USB hub found > [ 3.067960] hub 3-0:1.0: 5 ports detected > [ 3.068141] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > [ 3.068618] 1 > [ 3.068644] 2 > [ 3.068953] 3 > [ 3.068954] 4 > [ 3.068955] 5 > [ 3.068959] 6 > [ 3.068960] 7 > [ 3.068966] 8 > [ 3.068967] 9 > [ 3.069204] 1 > [ 3.069217] 2 > [ 3.069565] 3 > [ 3.069566] 4 > [ 3.069567] 5 > [ 3.069568] 6 > [ 3.069569] 7 > [ 3.069581] 8 > [ 3.069583] 9 > [ 3.069774] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 > [ 3.069924] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] returned 0 after 23153 usecs Unfortunately, it looks like the time stamps of the Linux kernel and the initcall_debug time do not match. From the Linux time stamps it should be 73 ms. >> I am only aware of the Ftrace framework, but in my experience it also >> skews the timings quite a bit, so might not be the best choice. > > We know that there are some cases where the codec / controller > communication stalls on the recent Coffee Lake or such platforms. > But quite not sure how it happens. > > Moving the stuff into async just moves something ugly, and it's no > fix, per se, if such a long delay itself is unexpected. Let’s hope, we can fix it. Kind regards, Paul [-- Warning: decoded text below may be mangled, UTF-8 assumed --] [-- Attachment #1.1.2: 0001-ALSA-Add-debug-statements.patch --] [-- Type: text/x-patch; name="0001-ALSA-Add-debug-statements.patch", Size: 2164 bytes --] From 67d3cb6f893219492ce321194255163c7dd82ac0 Mon Sep 17 00:00:00 2001 From: Paul Menzel <pmenzel@molgen.mpg.de> Date: Mon, 23 Apr 2018 14:39:58 +0200 Subject: [PATCH] ALSA: Add debug statements --- sound/pci/hda/hda_intel.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 827834b9c07d..8ebbd4204038 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2138,6 +2138,7 @@ static int azx_probe(struct pci_dev *pci, return -ENOENT; } + pr_info("1"); err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, 0, &card); if (err < 0) { @@ -2145,12 +2146,14 @@ static int azx_probe(struct pci_dev *pci, return err; } + pr_info("2"); err = azx_create(card, pci, dev, pci_id->driver_data, &chip); if (err < 0) goto out_free; card->private_data = chip; hda = container_of(chip, struct hda_intel, chip); + pr_info("3"); pci_set_drvdata(pci, card); err = register_vga_switcheroo(chip); @@ -2159,6 +2162,7 @@ static int azx_probe(struct pci_dev *pci, goto out_free; } + pr_info("4"); if (check_hdmi_disabled(pci)) { dev_info(card->dev, "VGA controller is disabled\n"); dev_info(card->dev, "Delaying initialization\n"); @@ -2166,6 +2170,7 @@ static int azx_probe(struct pci_dev *pci, } schedule_probe = !chip->disabled; + pr_info("5"); #ifdef CONFIG_SND_HDA_PATCH_LOADER if (patch[dev] && *patch[dev]) { @@ -2178,6 +2183,8 @@ static int azx_probe(struct pci_dev *pci, goto out_free; schedule_probe = false; /* continued in azx_firmware_cb() */ } + + pr_info("6"); #endif /* CONFIG_SND_HDA_PATCH_LOADER */ #ifndef CONFIG_SND_HDA_I915 @@ -2185,12 +2192,15 @@ static int azx_probe(struct pci_dev *pci, dev_err(card->dev, "Haswell/Broadwell HDMI/DP must build in CONFIG_SND_HDA_I915\n"); #endif + pr_info("7"); if (schedule_probe) schedule_work(&hda->probe_work); dev++; + pr_info("8"); if (chip->disabled) complete_all(&hda->probe_wait); + pr_info("9"); return 0; out_free: -- 2.16.2 [-- Attachment #1.1.3: 20180423–linux_4.17-rc2–dmesg.txt --] [-- Type: text/plain, Size: 104010 bytes --] [ 1.947241] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.947250] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.947262] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.947279] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.947288] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.947298] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.947318] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.947673] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.948224] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.948237] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 1.948246] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.948266] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.948282] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.948370] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.948376] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 1.948392] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 1.948475] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.951396] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.951836] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.952106] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.952143] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.952162] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.952255] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.954163] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.954193] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.954321] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.954458] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.955391] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.955424] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.956007] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 1.956168] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.956809] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.956817] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.957523] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.957564] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.957577] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.957780] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 1.957803] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.957821] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.957854] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.957877] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.957895] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.957921] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.957928] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.957937] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.958134] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.958155] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.958366] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 1.958381] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.958654] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.959009] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.959018] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.959036] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.959115] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.959132] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 1.959138] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.959155] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.959237] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.959262] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 1.959347] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.959581] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.959763] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.959830] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.959893] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.959937] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.960448] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.960464] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 1.960470] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.960485] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.960550] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.960571] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 1.961025] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.961906] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.961924] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 1.961930] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.961980] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.961997] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.962095] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.962116] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 1.962215] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.964303] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.964340] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.965096] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 1.965434] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.965460] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.965477] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.965509] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.965522] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.965604] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.968403] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.968448] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.968461] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.968679] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.969171] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.969184] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 1.969192] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.969219] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.969235] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.969411] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.969438] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.969464] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.970015] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.970329] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.970338] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 1.970356] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 1.970448] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.973023] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.973062] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.973095] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.973121] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.973441] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.973472] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.973509] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.973644] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.973822] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.973836] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.973864] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.973877] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.973911] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.973999] systemd-journald[189]: /dev/kmsg buffer overrun, some messages lost. [ 1.974009] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.974327] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.974343] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.980519] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.980601] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.980666] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.980711] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.981660] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.981675] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 1.981681] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.981702] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.981723] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.981818] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.983073] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.983303] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 1.984023] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.985616] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 1.985742] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.986934] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 1.987365] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.987408] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.987421] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.987430] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.987442] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.987469] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.987492] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.987628] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.988636] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.988654] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 1.988660] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.988686] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 1.988703] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.988781] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 1.988789] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 1.988804] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 1.989138] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.989154] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.989186] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.989202] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.989263] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.991542] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.991573] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.992761] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro [ 1.995266] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.995415] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 1.996790] systemd-journald[189]: /dev/kmsg buffer overrun, some messages lost. [ 1.998598] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 1.998636] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.003846] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.003887] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.004337] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.004375] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.004804] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.004824] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.005239] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.005272] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.008773] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.009744] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.015920] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.018696] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.021726] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.024758] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.025196] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.025222] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.025240] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.025271] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.025284] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.025343] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.025364] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.025375] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.025386] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.025431] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.026420] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.026436] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.026442] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.026463] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.026478] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.026563] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.026574] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.026592] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.026670] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.032152] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.032204] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.034146] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.034934] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.035101] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.035164] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.035837] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.035852] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.035959] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.035985] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.037147] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.038043] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.038060] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.038069] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.038094] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.038175] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.038181] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.038197] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.038684] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.053765] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.054102] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.054148] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.054161] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.054195] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.054217] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.054305] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.054332] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.054966] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.055519] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.055534] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.055540] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.055560] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.055577] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.055769] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.055815] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.056363] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.056476] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.056497] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.056653] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.077431] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.077506] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.078119] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.078162] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.104751] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.104785] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.106786] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.107268] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.107326] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.107339] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.107375] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.107397] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.107451] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.108336] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.108352] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.108358] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.108386] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.108400] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.108568] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.108594] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.108621] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.109282] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.109319] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.109326] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.109342] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.109429] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.114970] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.115008] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.124096] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.124144] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.124801] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.124994] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.150711] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.151773] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.153810] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.153838] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.159175] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.162590] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.163573] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.164422] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.164440] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.164446] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.164464] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.164560] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.164574] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.164591] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.168139] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.168195] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.168226] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.168263] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.168291] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.168327] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.168341] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.168571] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.170780] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.170814] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.172608] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.173661] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.174767] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.175161] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.175187] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.175203] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.175249] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.175262] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.175283] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.175304] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.175314] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.175993] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.176092] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.176765] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.177035] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.177612] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.177944] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.178444] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.178482] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.179127] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.179162] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.179168] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.179182] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.181978] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.181997] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.182003] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.182034] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.182052] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.184931] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.185027] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.185045] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.185095] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.185127] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.185170] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.185182] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.185200] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.185214] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.185351] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.185360] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.185376] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.185470] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.186319] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.186336] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.186342] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.186369] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.186386] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.186632] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.186666] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.186676] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.186690] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.186887] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.186931] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.187104] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.187156] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.187164] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.187177] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.187187] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.187218] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.187256] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.187275] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.187382] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.189643] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.189663] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.189710] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.189893] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.190107] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.190675] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.194313] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.194495] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.197649] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.197690] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.197941] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.197952] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.214766] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.214784] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.214791] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.214810] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.215410] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.215634] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.215657] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.216741] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.218057] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.218075] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.219437] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.219457] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.219463] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.219489] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.220833] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.220857] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.221055] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.222720] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.222761] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.222800] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.222825] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.223456] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.223948] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.230855] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.230887] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.230915] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.231435] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.232825] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.232857] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.235045] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.235354] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.235413] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.235426] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.235463] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.235476] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.235551] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.235569] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.236274] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.236774] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.236787] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.236793] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.236816] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.236832] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.237007] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.237053] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.237842] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.237856] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.237872] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.237955] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.245431] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.245491] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.245504] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.245523] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.246786] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.247292] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.255285] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.255339] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.255754] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.256556] systemd-journald[189]: Received request to flush runtime journal from PID 1 [ 2.257917] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.260325] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.260753] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.266277] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.267645] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.269641] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.269919] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.269945] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.269961] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.270004] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.270017] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.270038] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.270085] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.273291] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.273817] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.273831] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.273837] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.273864] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.273878] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.273993] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.274005] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.274023] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.274107] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.276149] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.276185] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.276205] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.276888] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.279241] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.281087] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.281283] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.281322] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.281379] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.281405] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.282160] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.282227] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.282922] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.282949] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.282978] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.283238] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.287784] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.287815] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.287861] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.287915] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.287946] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.287960] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.288267] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.288291] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.288334] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.288840] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.292389] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.292918] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.294094] random: get_random_u32 called from bucket_table_alloc+0x163/0x340 with crng_init=1 [ 2.298695] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.309453] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.309496] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.309618] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.310450] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.310499] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.311745] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.311790] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.312222] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.312258] random: get_random_u32 called from bucket_table_alloc+0x163/0x340 with crng_init=1 [ 2.312438] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.312451] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.312465] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.312527] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.312543] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.312769] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.313563] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.313576] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.314227] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.314305] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.314877] random: get_random_u32 called from bucket_table_alloc+0x163/0x340 with crng_init=1 [ 2.315258] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.315971] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.315996] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.316106] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.316281] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.316828] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.316844] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.317615] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.317706] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.317758] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.317822] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.319343] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.319437] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.322758] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.322803] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.322817] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.322859] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.322997] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.323024] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.323354] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.324365] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.326082] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.326178] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.326515] random: get_random_u32 called from bucket_table_alloc+0x163/0x340 with crng_init=1 [ 2.327175] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.329083] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.329241] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.329877] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.329915] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.333191] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.333874] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.337771] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.337790] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.337796] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.337817] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.337835] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.338008] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.338036] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.338060] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.338853] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.339085] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.339100] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.339117] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.339204] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.341174] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.342277] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.343479] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.343777] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.343804] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.343839] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.343871] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.343883] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.343904] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.346399] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.346432] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.346479] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.346592] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.346600] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.347163] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.347178] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.347184] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.347205] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.347221] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.347394] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.347419] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.347433] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.348359] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.348758] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.348774] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.348792] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.348876] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.350471] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.350510] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.350543] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.350569] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.350782] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.350959] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.352316] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.352347] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.352371] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.352448] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.352460] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.352482] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.353869] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.354977] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.355348] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.355379] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.355398] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.355463] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.355479] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.355529] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.355543] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.355557] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.355567] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.356294] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.359077] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.359105] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.359121] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.359153] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.359166] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.359195] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.359206] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.360188] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.361152] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.361203] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.361815] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.361829] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.361835] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.361893] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.361910] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.362608] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.362645] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.362660] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.362695] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.364152] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.364182] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.364484] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.365170] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.365696] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.365726] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.365732] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.365759] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.365774] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.365945] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.365992] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.366008] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.366475] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.366787] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.366827] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.366840] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.366855] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.366965] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.370520] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.371006] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.371045] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.371060] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.371087] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.371091] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.371116] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.371129] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.371138] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.371148] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.371406] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.371422] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.371440] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.371619] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.373022] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.373040] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.373046] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.373066] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.373085] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.373177] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.373194] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.373218] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.373303] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.376135] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.376173] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.376191] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.376407] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.376599] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.376691] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.379529] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.379564] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.380149] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.380181] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.380812] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.382887] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.384120] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.384150] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.386804] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.386840] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.388474] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.388593] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.390969] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.391363] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.394313] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.394348] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.395632] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.395667] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.397197] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.398071] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.401289] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.401365] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.401391] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.401492] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.401726] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.401744] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.401756] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.402229] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.402267] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.402275] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.402510] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.405749] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.405781] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.405798] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.405808] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.405823] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.405842] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.405848] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.405862] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.405874] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.406100] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.410054] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.410166] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.413654] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.413682] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.423332] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.423413] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.431161] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.431505] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.435570] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.439915] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.439941] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.439961] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.440189] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.440226] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.440256] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.440280] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.441610] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.442089] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.443874] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.444480] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.444499] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.444505] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.444526] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.444585] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.445957] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.446399] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.446410] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.446434] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.446807] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.448263] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.459191] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.459227] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.459258] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.461371] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.470929] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.470985] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.470997] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.471011] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.471019] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.471033] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.472371] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.472412] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.472423] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.472433] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.473802] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.473825] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.482975] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.483362] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.498785] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.498803] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.508954] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 2.510872] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.511088] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.511126] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.511141] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.511173] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.511185] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.511196] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.511207] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.511906] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.529625] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.529645] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.529652] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.529677] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.529731] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.529773] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.529780] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 2.529796] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.530142] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.532125] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.532154] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.532171] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.532203] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.532216] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.532241] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.532245] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.532255] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.532269] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.532280] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.532290] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.532345] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.540268] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.540346] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.541165] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.543611] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.543895] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.543917] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.543945] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.548327] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.555602] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.557417] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.563387] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.565411] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.566489] calling acpi_button_driver_init+0x0/0x1000 [button] @ 220 [ 2.566666] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input2 [ 2.566936] calling acpi_cpufreq_init+0x0/0x1000 [acpi_cpufreq] @ 211 [ 2.567095] acpi_cpufreq: overriding BIOS provided _PSD data [ 2.567269] initcall acpi_cpufreq_init+0x0/0x1000 [acpi_cpufreq] returned 0 after 316 usecs [ 2.567794] ACPI: Power Button [PWRB] [ 2.567984] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3 [ 2.570417] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.570559] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.571140] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.571179] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.571266] calling pcc_cpufreq_init+0x0/0xe57 [pcc_cpufreq] @ 213 [ 2.571295] initcall pcc_cpufreq_init+0x0/0xe57 [pcc_cpufreq] returned -19 after 21 usecs [ 2.571388] ACPI: Power Button [PWRF] [ 2.571461] initcall acpi_button_driver_init+0x0/0x1000 [button] returned 0 after 181 usecs [ 2.573251] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.574087] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.574101] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.574108] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.574138] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.574154] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.575066] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.575094] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.581729] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.590564] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.591974] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.596298] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.596479] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.602803] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.602917] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.603007] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.603021] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.603043] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.603600] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.606685] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.606712] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.657978] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.658027] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.658048] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.658086] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.703777] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.710140] calling usb_init+0x0/0x161 [usbcore] @ 226 [ 2.710173] ACPI: bus type USB registered [ 2.710239] usbcore: registered new interface driver usbfs [ 2.710267] usbcore: registered new interface driver hub [ 2.710361] usbcore: registered new device driver usb [ 2.710395] initcall usb_init+0x0/0x161 [usbcore] returned 0 after 213 usecs [ 2.710411] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.710511] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.718146] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.726917] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.729385] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.729426] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 2.729456] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.792664] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.792684] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.792690] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.792713] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.792732] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.792912] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.792941] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.792958] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.797372] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.851125] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.851153] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 2.851163] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.851205] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 2.865082] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.865152] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.865193] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.865490] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.870836] calling ehci_hcd_init+0x0/0x1000 [ehci_hcd] @ 219 [ 2.870844] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 2.870877] initcall ehci_hcd_init+0x0/0x1000 [ehci_hcd] returned 0 after 25 usecs [ 2.884608] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 2.884640] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 2.901589] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.908349] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.909234] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.909829] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.911252] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.911877] calling ehci_pci_init+0x0/0x1000 [ehci_pci] @ 212 [ 2.911882] ehci-pci: EHCI PCI platform driver [ 2.914706] calling shpcd_init+0x0/0x1000 [shpchp] @ 220 [ 2.915865] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.916185] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.918261] calling ohci_hcd_mod_init+0x0/0x1000 [ohci_hcd] @ 219 [ 2.918269] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 2.918299] initcall ohci_hcd_mod_init+0x0/0x1000 [ohci_hcd] returned 0 after 24 usecs [ 2.920985] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.922090] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.924420] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 2.925043] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 2.927819] calling piix4_driver_init+0x0/0x1000 [i2c_piix4] @ 221 [ 2.930495] calling init_soundcore+0x0/0x1000 [soundcore] @ 215 [ 2.930522] initcall init_soundcore+0x0/0x1000 [soundcore] returned 0 after 16 usecs [ 2.945991] QUIRK: Enable AMD PLL fix [ 2.946064] ehci-pci 0000:00:12.2: EHCI Host Controller [ 2.946082] ehci-pci 0000:00:12.2: new USB bus registered, assigned bus number 1 [ 2.946096] ehci-pci 0000:00:12.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround [ 2.946180] ehci-pci 0000:00:12.2: debug port 1 [ 2.946273] ehci-pci 0000:00:12.2: irq 17, io mem 0xf014c000 [ 2.947517] calling alsa_sound_init+0x0/0x82 [snd] @ 215 [ 2.947816] initcall alsa_sound_init+0x0/0x82 [snd] returned 0 after 271 usecs [ 2.949033] calling k10temp_driver_init+0x0/0x1000 [k10temp] @ 211 [ 2.951905] calling alsa_timer_init+0x0/0x1000 [snd_timer] @ 214 [ 2.952124] initcall alsa_timer_init+0x0/0x1000 [snd_timer] returned 0 after 200 usecs [ 2.962267] calling alsa_pcm_init+0x0/0x1000 [snd_pcm] @ 214 [ 2.962299] initcall alsa_pcm_init+0x0/0x1000 [snd_pcm] returned 0 after 10 usecs [ 2.964164] ehci-pci 0000:00:12.2: USB 2.0 started, EHCI 1.00 [ 2.964356] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.17 [ 2.964361] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.964364] usb usb1: Product: EHCI Host Controller [ 2.964367] usb usb1: Manufacturer: Linux 4.17.0-rc2+ ehci_hcd [ 2.964370] usb usb1: SerialNumber: 0000:00:12.2 [ 2.965274] hub 1-0:1.0: USB hub found [ 2.965290] calling alsa_hwdep_init+0x0/0x1000 [snd_hwdep] @ 215 [ 2.965299] hub 1-0:1.0: 5 ports detected [ 2.965313] initcall alsa_hwdep_init+0x0/0x1000 [snd_hwdep] returned 0 after 11 usecs [ 2.967000] ehci-pci 0000:00:13.2: EHCI Host Controller [ 2.967024] ehci-pci 0000:00:13.2: new USB bus registered, assigned bus number 2 [ 2.967038] ehci-pci 0000:00:13.2: applying AMD SB700/SB800/Hudson-2/3 EHCI dummy qh workaround [ 2.967054] ehci-pci 0000:00:13.2: debug port 1 [ 2.967124] ehci-pci 0000:00:13.2: irq 17, io mem 0xf014d000 [ 2.970612] calling hda_bus_init+0x0/0x14 [snd_hda_core] @ 215 [ 2.970664] initcall hda_bus_init+0x0/0x14 [snd_hda_core] returned 0 after 29 usecs [ 2.980546] ehci-pci 0000:00:13.2: USB 2.0 started, EHCI 1.00 [ 2.980721] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.17 [ 2.980725] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 2.980729] usb usb2: Product: EHCI Host Controller [ 2.980732] usb usb2: Manufacturer: Linux 4.17.0-rc2+ ehci_hcd [ 2.980735] usb usb2: SerialNumber: 0000:00:13.2 [ 2.981373] hub 2-0:1.0: USB hub found [ 2.981398] hub 2-0:1.0: 5 ports detected [ 2.982370] initcall ehci_pci_init+0x0/0x1000 [ehci_pci] returned 0 after 11464 usecs [ 2.982437] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 2.982457] initcall shpcd_init+0x0/0x1000 [shpchp] returned 0 after 11547 usecs [ 2.982611] piix4_smbus 0000:00:14.0: SMBus Host Controller at 0xb00, revision 0 [ 2.982623] piix4_smbus 0000:00:14.0: Using register 0x2c for SMBus port selection [ 2.982970] piix4_smbus 0000:00:14.0: Auxiliary SMBus Host Controller at 0x8060 [ 2.983110] initcall piix4_driver_init+0x0/0x1000 [i2c_piix4] returned 0 after 12190 usecs [ 2.983698] initcall k10temp_driver_init+0x0/0x1000 [k10temp] returned 0 after 12759 usecs [ 2.986345] calling ohci_pci_init+0x0/0x1000 [ohci_pci] @ 226 [ 2.986352] ohci-pci: OHCI PCI platform driver [ 2.986781] calling sp5100_tco_init+0x0/0x1000 [sp5100_tco] @ 221 [ 2.986796] sp5100_tco: SP5100/SB800 TCO WatchDog Timer Driver [ 2.987057] sp5100-tco sp5100-tco: Using 0xfed80b00 for watchdog MMIO address [ 2.987376] ohci-pci 0000:00:12.0: OHCI PCI host controller [ 2.987399] ohci-pci 0000:00:12.0: new USB bus registered, assigned bus number 3 [ 2.987574] ohci-pci 0000:00:12.0: irq 18, io mem 0xf0148000 [ 2.988772] sp5100-tco sp5100-tco: initialized. heartbeat=60 sec (nowayout=0) [ 2.988824] initcall sp5100_tco_init+0x0/0x1000 [sp5100_tco] returned 0 after 1979 usecs [ 2.996238] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 214 [ 3.009838] calling rtl8169_pci_driver_init+0x0/0x1000 [r8169] @ 217 [ 3.009904] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 3.010721] random: get_random_bytes called from ipv6_regen_rndid+0x2c/0x100 with crng_init=1 [ 3.011283] r8169 0000:03:00.0 eth0: RTL8168e/8111e at 0x(ptrval), bc:5f:f4:c8:d3:98, XID 0c200000 IRQ 26 [ 3.011289] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] [ 3.013876] initcall rtl8169_pci_driver_init+0x0/0x1000 [r8169] returned 0 after 3917 usecs [ 3.031754] calling pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] @ 221 [ 3.031904] input: PC Speaker as /devices/platform/pcspkr/input/input4 [ 3.032288] initcall pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] returned 0 after 508 usecs [ 3.034795] calling psmouse_init+0x0/0x7c [psmouse] @ 220 [ 3.034903] initcall psmouse_init+0x0/0x7c [psmouse] returned 0 after 87 usecs [ 3.043051] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.043154] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.043187] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.043198] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.043229] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.043265] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.043429] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.043479] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.043749] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 [ 3.043973] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.045483] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.045501] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 3.045507] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.045528] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.045558] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.045771] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.046127] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.046197] calling pcsp_init+0x0/0x1000 [snd_pcsp] @ 221 [ 3.046206] Error: Driver 'pcspkr' is already registered, aborting... [ 3.046337] initcall pcsp_init+0x0/0x1000 [snd_pcsp] returned -16 after 128 usecs [ 3.046348] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.046363] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 [ 3.046383] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 3.047312] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.048151] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.048638] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.054325] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 3.054371] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.067344] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.17 [ 3.067350] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.067353] usb usb3: Product: OHCI PCI host controller [ 3.067356] usb usb3: Manufacturer: Linux 4.17.0-rc2+ ohci_hcd [ 3.067359] usb usb3: SerialNumber: 0000:00:12.0 [ 3.067850] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.067864] hub 3-0:1.0: USB hub found [ 3.067960] hub 3-0:1.0: 5 ports detected [ 3.068141] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.068618] 1 [ 3.068644] 2 [ 3.068953] 3 [ 3.068954] 4 [ 3.068955] 5 [ 3.068959] 6 [ 3.068960] 7 [ 3.068966] 8 [ 3.068967] 9 [ 3.069204] 1 [ 3.069217] 2 [ 3.069565] 3 [ 3.069566] 4 [ 3.069567] 5 [ 3.069568] 6 [ 3.069569] 7 [ 3.069581] 8 [ 3.069583] 9 [ 3.069774] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 3.069924] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] returned 0 after 23153 usecs [ 3.070400] ohci-pci 0000:00:13.0: OHCI PCI host controller [ 3.070418] ohci-pci 0000:00:13.0: new USB bus registered, assigned bus number 4 [ 3.070462] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.070498] ohci-pci 0000:00:13.0: irq 18, io mem 0xf0149000 [ 3.070943] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.070956] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 3.070962] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.070984] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.071088] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.071109] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 3.071649] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.071866] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 3.077489] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.080105] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 3.081498] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.082219] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.091590] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.091609] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 3.091615] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.091647] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.091731] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.091754] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 3.092594] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.094299] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.094315] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 3.094324] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.094355] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.094488] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.094510] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 3.099586] calling hdmi_driver_init+0x0/0x1000 [snd_hda_codec_hdmi] @ 236 [ 3.099984] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.102024] calling generic_driver_init+0x0/0x1000 [snd_hda_codec_generic] @ 237 [ 3.102076] initcall generic_driver_init+0x0/0x1000 [snd_hda_codec_generic] returned 0 after 34 usecs [ 3.102627] initcall hdmi_driver_init+0x0/0x1000 [snd_hda_codec_hdmi] returned 0 after 567 usecs [ 3.103828] input: HD-Audio Generic HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.1/sound/card0/input6 [ 3.106400] calling realtek_driver_init+0x0/0x1000 [snd_hda_codec_realtek] @ 237 [ 3.106829] snd_hda_codec_realtek hdaudioC1D0: ALC892: SKU not ready 0x00000100 [ 3.107392] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC892: line_outs=4 (0x14/0x16/0x15/0x17/0x0) type:line [ 3.107397] snd_hda_codec_realtek hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 3.107407] snd_hda_codec_realtek hdaudioC1D0: hp_outs=1 (0x1b/0x0/0x0/0x0/0x0) [ 3.107410] snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0 [ 3.107413] snd_hda_codec_realtek hdaudioC1D0: dig-out=0x1e/0x0 [ 3.107416] snd_hda_codec_realtek hdaudioC1D0: inputs: [ 3.107421] snd_hda_codec_realtek hdaudioC1D0: Rear Mic=0x18 [ 3.107426] snd_hda_codec_realtek hdaudioC1D0: Front Mic=0x19 [ 3.107430] snd_hda_codec_realtek hdaudioC1D0: Line=0x1a [ 3.107433] snd_hda_codec_realtek hdaudioC1D0: CD=0x1c [ 3.110434] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 3.111164] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.140989] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.17 [ 3.140997] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.141000] usb usb4: Product: OHCI PCI host controller [ 3.141003] usb usb4: Manufacturer: Linux 4.17.0-rc2+ ohci_hcd [ 3.141006] usb usb4: SerialNumber: 0000:00:13.0 [ 3.143867] hub 4-0:1.0: USB hub found [ 3.143973] hub 4-0:1.0: 5 ports detected [ 3.144924] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 3.144968] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.148610] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.148628] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 [ 3.148634] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.148653] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 [ 3.148736] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 [ 3.148756] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 [ 3.148862] ohci-pci 0000:00:14.5: OHCI PCI host controller [ 3.148884] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.148898] ohci-pci 0000:00:14.5: new USB bus registered, assigned bus number 5 [ 3.149038] ohci-pci 0000:00:14.5: irq 18, io mem 0xf014a000 [ 3.153857] initcall realtek_driver_init+0x0/0x1000 [snd_hda_codec_realtek] returned 0 after 46319 usecs [ 3.163602] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:14.2/sound/card1/input7 [ 3.164258] input: HDA ATI SB Rear Mic as /devices/pci0000:00/0000:00:14.2/sound/card1/input8 [ 3.164405] input: HDA ATI SB Front Mic as /devices/pci0000:00/0000:00:14.2/sound/card1/input9 [ 3.164549] input: HDA ATI SB Line as /devices/pci0000:00/0000:00:14.2/sound/card1/input10 [ 3.164698] input: HDA ATI SB Line Out Front as /devices/pci0000:00/0000:00:14.2/sound/card1/input11 [ 3.164785] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 3.164810] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.164947] input: HDA ATI SB Line Out Surround as /devices/pci0000:00/0000:00:14.2/sound/card1/input12 [ 3.165091] input: HDA ATI SB Line Out CLFE as /devices/pci0000:00/0000:00:14.2/sound/card1/input13 [ 3.165238] input: HDA ATI SB Line Out Side as /devices/pci0000:00/0000:00:14.2/sound/card1/input14 [ 3.165381] input: HDA ATI SB Front Headphone as /devices/pci0000:00/0000:00:14.2/sound/card1/input15 [ 3.172554] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 3.174703] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.176210] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 [ 3.176591] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.179315] calling svm_init+0x0/0x9dd [kvm_amd] @ 217 [ 3.179365] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 [ 3.180622] kvm: Nested Virtualization enabled [ 3.180849] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 [ 3.180960] initcall svm_init+0x0/0x9dd [kvm_amd] returned 0 after 1585 usecs [-- Attachment #1.2: S/MIME Cryptographic Signature --] [-- Type: application/pkcs7-signature, Size: 5174 bytes --] [-- Attachment #2: Type: text/plain, Size: 0 bytes --] ^ permalink raw reply related [flat|nested] 13+ messages in thread
* Re: [PATCH] ALSA: hda: Request driver probe from an async task 2018-04-24 11:59 ` Paul Menzel @ 2018-04-24 12:15 ` Takashi Iwai -1 siblings, 0 replies; 13+ messages in thread From: Takashi Iwai @ 2018-04-24 12:15 UTC (permalink / raw) To: Paul Menzel; +Cc: Jaroslav Kysela, alsa-devel, linux-kernel On Tue, 24 Apr 2018 13:59:58 +0200, Paul Menzel wrote: > > Dear Takashi, > > > On 04/23/18 14:33, Takashi Iwai wrote: > > On Mon, 23 Apr 2018 14:30:36 +0200, Paul Menzel wrote: > > >> On 04/23/18 14:21, Takashi Iwai wrote: > >>> On Mon, 23 Apr 2018 14:05:52 +0200, Paul Menzel wrote: > >>>> > >>>> From: Paul Menzel <pmenzel@molgen.mpg.de> > >>>> Date: Sat, 24 Mar 2018 09:28:43 +0100 > >>>> > >>>> On an ASRock E350M1, with Linux 4.17-rc1 according to `initcall_debug` > >>>> calling `azx_driver_init` takes sometimes more than a few milliseconds, > >>>> and up to 200 ms. > >>>> > >>>> ``` > >>>> [ 2.892598] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 218 > >>>> [ 2.943002] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] > >>>> returned 0 after 49195 usecs > >>>> ``` > >>>> > >>>> Trying to execute the Linux kernel in less than 500 ms, this is quite a > >>>> hold-up, and therefore request the probe from an async task. > >>>> > >>>> With this change, the test shows, that the function returns earlier. > >>>> > >>>> ``` > >>>> [ 3.254800] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 227 > >>>> [ 3.254887] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] > >>>> returned 0 after 66 usecs > >>>> ``` > >>>> > >>>> The same behavior is visible on a Dell OptiPlex 7010. The longer times > >>>> seem to happen, when the module *e1000e* is probed during the same time. > >>>> > >>>> Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> > >>> > >>> What actually took so long? Could you analyze further instead of > >>> blindly putting the flag? > >> > >> Well, I am not sure. Could you please give me hints, how to debug this > >> further? Is there some debug flag? > > > > Usually perf would help, but even a simple printk() should suffice to > > see what's going on there :) > > Please find the messages for a 23 ms run below, and the debug patch > attached. > > > [ 2.996238] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 214 > > [ 3.009838] calling rtl8169_pci_driver_init+0x0/0x1000 [r8169] @ 217 > > [ 3.009904] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded > > [ 3.010721] random: get_random_bytes called from ipv6_regen_rndid+0x2c/0x100 with crng_init=1 > > [ 3.011283] r8169 0000:03:00.0 eth0: RTL8168e/8111e at 0x(ptrval), bc:5f:f4:c8:d3:98, XID 0c200000 IRQ 26 > > [ 3.011289] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] > > [ 3.013876] initcall rtl8169_pci_driver_init+0x0/0x1000 [r8169] returned 0 after 3917 usecs > > [ 3.031754] calling pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] @ 221 > > [ 3.031904] input: PC Speaker as /devices/platform/pcspkr/input/input4 > > [ 3.032288] initcall pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] returned 0 after 508 usecs > > [ 3.034795] calling psmouse_init+0x0/0x7c [psmouse] @ 220 > > [ 3.034903] initcall psmouse_init+0x0/0x7c [psmouse] returned 0 after 87 usecs > > [ 3.043051] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > > [ 3.043154] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.043187] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > > [ 3.043198] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.043229] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > > [ 3.043265] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.043429] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > > [ 3.043479] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.043749] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 > > [ 3.043973] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > > [ 3.045483] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 > > [ 3.045501] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 > > [ 3.045507] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 > > [ 3.045528] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 > > [ 3.045558] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.045771] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > > [ 3.046127] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.046197] calling pcsp_init+0x0/0x1000 [snd_pcsp] @ 221 > > [ 3.046206] Error: Driver 'pcspkr' is already registered, aborting... > > [ 3.046337] initcall pcsp_init+0x0/0x1000 [snd_pcsp] returned -16 after 128 usecs > > [ 3.046348] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 > > [ 3.046363] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 > > [ 3.046383] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 > > [ 3.047312] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.048151] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > > [ 3.048638] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.054325] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 > > [ 3.054371] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.067344] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.17 > > [ 3.067350] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 > > [ 3.067353] usb usb3: Product: OHCI PCI host controller > > [ 3.067356] usb usb3: Manufacturer: Linux 4.17.0-rc2+ ohci_hcd > > [ 3.067359] usb usb3: SerialNumber: 0000:00:12.0 > > [ 3.067850] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > > [ 3.067864] hub 3-0:1.0: USB hub found > > [ 3.067960] hub 3-0:1.0: 5 ports detected > > [ 3.068141] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.068618] 1 > > [ 3.068644] 2 > > [ 3.068953] 3 > > [ 3.068954] 4 > > [ 3.068955] 5 > > [ 3.068959] 6 > > [ 3.068960] 7 > > [ 3.068966] 8 > > [ 3.068967] 9 > > [ 3.069204] 1 > > [ 3.069217] 2 > > [ 3.069565] 3 > > [ 3.069566] 4 > > [ 3.069567] 5 > > [ 3.069568] 6 > > [ 3.069569] 7 > > [ 3.069581] 8 > > [ 3.069583] 9 > > [ 3.069774] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 > > [ 3.069924] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] returned 0 after 23153 usecs > > Unfortunately, it looks like the time stamps of the Linux kernel and > the initcall_debug time do not match. From the Linux time stamps it > should be 73 ms. Indeed. But even from this result, you can have a rough idea. As you can see, the most of time was spent before "1" point, which is the very beginning of azx_probe(). That is, the slowness is not in HD-audio driver probe itself. Rather it's likely because of parallel probing with other multiple devices. thanks, Takashi > > >> I am only aware of the Ftrace framework, but in my experience it also > >> skews the timings quite a bit, so might not be the best choice. > > > > We know that there are some cases where the codec / controller > > communication stalls on the recent Coffee Lake or such platforms. > > But quite not sure how it happens. > > > > Moving the stuff into async just moves something ugly, and it's no > > fix, per se, if such a long delay itself is unexpected. > > Let’s hope, we can fix it. > > > Kind regards, > > Paul ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] ALSA: hda: Request driver probe from an async task @ 2018-04-24 12:15 ` Takashi Iwai 0 siblings, 0 replies; 13+ messages in thread From: Takashi Iwai @ 2018-04-24 12:15 UTC (permalink / raw) To: Paul Menzel; +Cc: alsa-devel, linux-kernel On Tue, 24 Apr 2018 13:59:58 +0200, Paul Menzel wrote: > > Dear Takashi, > > > On 04/23/18 14:33, Takashi Iwai wrote: > > On Mon, 23 Apr 2018 14:30:36 +0200, Paul Menzel wrote: > > >> On 04/23/18 14:21, Takashi Iwai wrote: > >>> On Mon, 23 Apr 2018 14:05:52 +0200, Paul Menzel wrote: > >>>> > >>>> From: Paul Menzel <pmenzel@molgen.mpg.de> > >>>> Date: Sat, 24 Mar 2018 09:28:43 +0100 > >>>> > >>>> On an ASRock E350M1, with Linux 4.17-rc1 according to `initcall_debug` > >>>> calling `azx_driver_init` takes sometimes more than a few milliseconds, > >>>> and up to 200 ms. > >>>> > >>>> ``` > >>>> [ 2.892598] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 218 > >>>> [ 2.943002] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] > >>>> returned 0 after 49195 usecs > >>>> ``` > >>>> > >>>> Trying to execute the Linux kernel in less than 500 ms, this is quite a > >>>> hold-up, and therefore request the probe from an async task. > >>>> > >>>> With this change, the test shows, that the function returns earlier. > >>>> > >>>> ``` > >>>> [ 3.254800] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 227 > >>>> [ 3.254887] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] > >>>> returned 0 after 66 usecs > >>>> ``` > >>>> > >>>> The same behavior is visible on a Dell OptiPlex 7010. The longer times > >>>> seem to happen, when the module *e1000e* is probed during the same time. > >>>> > >>>> Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> > >>> > >>> What actually took so long? Could you analyze further instead of > >>> blindly putting the flag? > >> > >> Well, I am not sure. Could you please give me hints, how to debug this > >> further? Is there some debug flag? > > > > Usually perf would help, but even a simple printk() should suffice to > > see what's going on there :) > > Please find the messages for a 23 ms run below, and the debug patch > attached. > > > [ 2.996238] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 214 > > [ 3.009838] calling rtl8169_pci_driver_init+0x0/0x1000 [r8169] @ 217 > > [ 3.009904] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded > > [ 3.010721] random: get_random_bytes called from ipv6_regen_rndid+0x2c/0x100 with crng_init=1 > > [ 3.011283] r8169 0000:03:00.0 eth0: RTL8168e/8111e at 0x(ptrval), bc:5f:f4:c8:d3:98, XID 0c200000 IRQ 26 > > [ 3.011289] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] > > [ 3.013876] initcall rtl8169_pci_driver_init+0x0/0x1000 [r8169] returned 0 after 3917 usecs > > [ 3.031754] calling pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] @ 221 > > [ 3.031904] input: PC Speaker as /devices/platform/pcspkr/input/input4 > > [ 3.032288] initcall pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] returned 0 after 508 usecs > > [ 3.034795] calling psmouse_init+0x0/0x7c [psmouse] @ 220 > > [ 3.034903] initcall psmouse_init+0x0/0x7c [psmouse] returned 0 after 87 usecs > > [ 3.043051] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > > [ 3.043154] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.043187] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > > [ 3.043198] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.043229] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > > [ 3.043265] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.043429] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > > [ 3.043479] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.043749] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 > > [ 3.043973] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > > [ 3.045483] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 > > [ 3.045501] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 > > [ 3.045507] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 > > [ 3.045528] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 > > [ 3.045558] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.045771] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > > [ 3.046127] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.046197] calling pcsp_init+0x0/0x1000 [snd_pcsp] @ 221 > > [ 3.046206] Error: Driver 'pcspkr' is already registered, aborting... > > [ 3.046337] initcall pcsp_init+0x0/0x1000 [snd_pcsp] returned -16 after 128 usecs > > [ 3.046348] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 > > [ 3.046363] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 > > [ 3.046383] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 > > [ 3.047312] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.048151] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > > [ 3.048638] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.054325] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 > > [ 3.054371] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.067344] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.17 > > [ 3.067350] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 > > [ 3.067353] usb usb3: Product: OHCI PCI host controller > > [ 3.067356] usb usb3: Manufacturer: Linux 4.17.0-rc2+ ohci_hcd > > [ 3.067359] usb usb3: SerialNumber: 0000:00:12.0 > > [ 3.067850] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > > [ 3.067864] hub 3-0:1.0: USB hub found > > [ 3.067960] hub 3-0:1.0: 5 ports detected > > [ 3.068141] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > > [ 3.068618] 1 > > [ 3.068644] 2 > > [ 3.068953] 3 > > [ 3.068954] 4 > > [ 3.068955] 5 > > [ 3.068959] 6 > > [ 3.068960] 7 > > [ 3.068966] 8 > > [ 3.068967] 9 > > [ 3.069204] 1 > > [ 3.069217] 2 > > [ 3.069565] 3 > > [ 3.069566] 4 > > [ 3.069567] 5 > > [ 3.069568] 6 > > [ 3.069569] 7 > > [ 3.069581] 8 > > [ 3.069583] 9 > > [ 3.069774] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 > > [ 3.069924] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] returned 0 after 23153 usecs > > Unfortunately, it looks like the time stamps of the Linux kernel and > the initcall_debug time do not match. From the Linux time stamps it > should be 73 ms. Indeed. But even from this result, you can have a rough idea. As you can see, the most of time was spent before "1" point, which is the very beginning of azx_probe(). That is, the slowness is not in HD-audio driver probe itself. Rather it's likely because of parallel probing with other multiple devices. thanks, Takashi > > >> I am only aware of the Ftrace framework, but in my experience it also > >> skews the timings quite a bit, so might not be the best choice. > > > > We know that there are some cases where the codec / controller > > communication stalls on the recent Coffee Lake or such platforms. > > But quite not sure how it happens. > > > > Moving the stuff into async just moves something ugly, and it's no > > fix, per se, if such a long delay itself is unexpected. > > Let’s hope, we can fix it. > > > Kind regards, > > Paul _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] ALSA: hda: Request driver probe from an async task 2018-04-24 12:15 ` Takashi Iwai @ 2018-04-24 14:03 ` Paul Menzel -1 siblings, 0 replies; 13+ messages in thread From: Paul Menzel @ 2018-04-24 14:03 UTC (permalink / raw) To: Takashi Iwai; +Cc: Jaroslav Kysela, alsa-devel, linux-kernel [-- Attachment #1: Type: text/plain, Size: 7790 bytes --] Dear Takashi, On 04/24/18 14:15, Takashi Iwai wrote: > On Tue, 24 Apr 2018 13:59:58 +0200, > Paul Menzel wrote: >> On 04/23/18 14:33, Takashi Iwai wrote: >>> On Mon, 23 Apr 2018 14:30:36 +0200, Paul Menzel wrote: >> >>>> On 04/23/18 14:21, Takashi Iwai wrote: >>>>> On Mon, 23 Apr 2018 14:05:52 +0200, Paul Menzel wrote: >>>>>> >>>>>> From: Paul Menzel <pmenzel@molgen.mpg.de> >>>>>> Date: Sat, 24 Mar 2018 09:28:43 +0100 >>>>>> >>>>>> On an ASRock E350M1, with Linux 4.17-rc1 according to `initcall_debug` >>>>>> calling `azx_driver_init` takes sometimes more than a few milliseconds, >>>>>> and up to 200 ms. >>>>>> >>>>>> ``` >>>>>> [ 2.892598] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 218 >>>>>> [ 2.943002] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] >>>>>> returned 0 after 49195 usecs >>>>>> ``` >>>>>> >>>>>> Trying to execute the Linux kernel in less than 500 ms, this is quite a >>>>>> hold-up, and therefore request the probe from an async task. >>>>>> >>>>>> With this change, the test shows, that the function returns earlier. >>>>>> >>>>>> ``` >>>>>> [ 3.254800] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 227 >>>>>> [ 3.254887] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] >>>>>> returned 0 after 66 usecs >>>>>> ``` >>>>>> >>>>>> The same behavior is visible on a Dell OptiPlex 7010. The longer times >>>>>> seem to happen, when the module *e1000e* is probed during the same time. >>>>>> >>>>>> Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> >>>>> >>>>> What actually took so long? Could you analyze further instead of >>>>> blindly putting the flag? >>>> >>>> Well, I am not sure. Could you please give me hints, how to debug this >>>> further? Is there some debug flag? >>> >>> Usually perf would help, but even a simple printk() should suffice to >>> see what's going on there :) >> >> Please find the messages for a 23 ms run below, and the debug patch >> attached. >> >>> [ 2.996238] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 214 >>> [ 3.009838] calling rtl8169_pci_driver_init+0x0/0x1000 [r8169] @ 217 >>> [ 3.009904] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded >>> [ 3.010721] random: get_random_bytes called from ipv6_regen_rndid+0x2c/0x100 with crng_init=1 >>> [ 3.011283] r8169 0000:03:00.0 eth0: RTL8168e/8111e at 0x(ptrval), bc:5f:f4:c8:d3:98, XID 0c200000 IRQ 26 >>> [ 3.011289] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] >>> [ 3.013876] initcall rtl8169_pci_driver_init+0x0/0x1000 [r8169] returned 0 after 3917 usecs >>> [ 3.031754] calling pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] @ 221 >>> [ 3.031904] input: PC Speaker as /devices/platform/pcspkr/input/input4 >>> [ 3.032288] initcall pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] returned 0 after 508 usecs >>> [ 3.034795] calling psmouse_init+0x0/0x7c [psmouse] @ 220 >>> [ 3.034903] initcall psmouse_init+0x0/0x7c [psmouse] returned 0 after 87 usecs >>> [ 3.043051] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 >>> [ 3.043154] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.043187] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 >>> [ 3.043198] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.043229] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 >>> [ 3.043265] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.043429] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 >>> [ 3.043479] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.043749] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 >>> [ 3.043973] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 >>> [ 3.045483] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 >>> [ 3.045501] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 >>> [ 3.045507] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 >>> [ 3.045528] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 >>> [ 3.045558] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.045771] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 >>> [ 3.046127] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.046197] calling pcsp_init+0x0/0x1000 [snd_pcsp] @ 221 >>> [ 3.046206] Error: Driver 'pcspkr' is already registered, aborting... >>> [ 3.046337] initcall pcsp_init+0x0/0x1000 [snd_pcsp] returned -16 after 128 usecs >>> [ 3.046348] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 >>> [ 3.046363] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 >>> [ 3.046383] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 >>> [ 3.047312] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.048151] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 >>> [ 3.048638] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.054325] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 >>> [ 3.054371] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.067344] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.17 >>> [ 3.067350] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 >>> [ 3.067353] usb usb3: Product: OHCI PCI host controller >>> [ 3.067356] usb usb3: Manufacturer: Linux 4.17.0-rc2+ ohci_hcd >>> [ 3.067359] usb usb3: SerialNumber: 0000:00:12.0 >>> [ 3.067850] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 >>> [ 3.067864] hub 3-0:1.0: USB hub found >>> [ 3.067960] hub 3-0:1.0: 5 ports detected >>> [ 3.068141] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.068618] 1 >>> [ 3.068644] 2 >>> [ 3.068953] 3 >>> [ 3.068954] 4 >>> [ 3.068955] 5 >>> [ 3.068959] 6 >>> [ 3.068960] 7 >>> [ 3.068966] 8 >>> [ 3.068967] 9 >>> [ 3.069204] 1 >>> [ 3.069217] 2 >>> [ 3.069565] 3 >>> [ 3.069566] 4 >>> [ 3.069567] 5 >>> [ 3.069568] 6 >>> [ 3.069569] 7 >>> [ 3.069581] 8 >>> [ 3.069583] 9 >>> [ 3.069774] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 >>> [ 3.069924] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] returned 0 after 23153 usecs >> >> Unfortunately, it looks like the time stamps of the Linux kernel and >> the initcall_debug time do not match. From the Linux time stamps it >> should be 73 ms. > > Indeed. But even from this result, you can have a rough idea. > As you can see, the most of time was spent before "1" point, which is > the very beginning of azx_probe(). That is, the slowness is not in > HD-audio driver probe itself. Rather it's likely because of parallel > probing with other multiple devices. I agree. But that also makes it clear, that the probe can be done in async task, doesn’t it? Kind regards, Paul [-- Attachment #2: S/MIME Cryptographic Signature --] [-- Type: application/pkcs7-signature, Size: 5174 bytes --] ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] ALSA: hda: Request driver probe from an async task @ 2018-04-24 14:03 ` Paul Menzel 0 siblings, 0 replies; 13+ messages in thread From: Paul Menzel @ 2018-04-24 14:03 UTC (permalink / raw) To: Takashi Iwai; +Cc: alsa-devel, linux-kernel [-- Attachment #1.1: Type: text/plain, Size: 7790 bytes --] Dear Takashi, On 04/24/18 14:15, Takashi Iwai wrote: > On Tue, 24 Apr 2018 13:59:58 +0200, > Paul Menzel wrote: >> On 04/23/18 14:33, Takashi Iwai wrote: >>> On Mon, 23 Apr 2018 14:30:36 +0200, Paul Menzel wrote: >> >>>> On 04/23/18 14:21, Takashi Iwai wrote: >>>>> On Mon, 23 Apr 2018 14:05:52 +0200, Paul Menzel wrote: >>>>>> >>>>>> From: Paul Menzel <pmenzel@molgen.mpg.de> >>>>>> Date: Sat, 24 Mar 2018 09:28:43 +0100 >>>>>> >>>>>> On an ASRock E350M1, with Linux 4.17-rc1 according to `initcall_debug` >>>>>> calling `azx_driver_init` takes sometimes more than a few milliseconds, >>>>>> and up to 200 ms. >>>>>> >>>>>> ``` >>>>>> [ 2.892598] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 218 >>>>>> [ 2.943002] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] >>>>>> returned 0 after 49195 usecs >>>>>> ``` >>>>>> >>>>>> Trying to execute the Linux kernel in less than 500 ms, this is quite a >>>>>> hold-up, and therefore request the probe from an async task. >>>>>> >>>>>> With this change, the test shows, that the function returns earlier. >>>>>> >>>>>> ``` >>>>>> [ 3.254800] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 227 >>>>>> [ 3.254887] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] >>>>>> returned 0 after 66 usecs >>>>>> ``` >>>>>> >>>>>> The same behavior is visible on a Dell OptiPlex 7010. The longer times >>>>>> seem to happen, when the module *e1000e* is probed during the same time. >>>>>> >>>>>> Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> >>>>> >>>>> What actually took so long? Could you analyze further instead of >>>>> blindly putting the flag? >>>> >>>> Well, I am not sure. Could you please give me hints, how to debug this >>>> further? Is there some debug flag? >>> >>> Usually perf would help, but even a simple printk() should suffice to >>> see what's going on there :) >> >> Please find the messages for a 23 ms run below, and the debug patch >> attached. >> >>> [ 2.996238] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 214 >>> [ 3.009838] calling rtl8169_pci_driver_init+0x0/0x1000 [r8169] @ 217 >>> [ 3.009904] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded >>> [ 3.010721] random: get_random_bytes called from ipv6_regen_rndid+0x2c/0x100 with crng_init=1 >>> [ 3.011283] r8169 0000:03:00.0 eth0: RTL8168e/8111e at 0x(ptrval), bc:5f:f4:c8:d3:98, XID 0c200000 IRQ 26 >>> [ 3.011289] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] >>> [ 3.013876] initcall rtl8169_pci_driver_init+0x0/0x1000 [r8169] returned 0 after 3917 usecs >>> [ 3.031754] calling pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] @ 221 >>> [ 3.031904] input: PC Speaker as /devices/platform/pcspkr/input/input4 >>> [ 3.032288] initcall pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] returned 0 after 508 usecs >>> [ 3.034795] calling psmouse_init+0x0/0x7c [psmouse] @ 220 >>> [ 3.034903] initcall psmouse_init+0x0/0x7c [psmouse] returned 0 after 87 usecs >>> [ 3.043051] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 >>> [ 3.043154] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.043187] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 >>> [ 3.043198] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.043229] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 >>> [ 3.043265] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.043429] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 >>> [ 3.043479] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.043749] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 >>> [ 3.043973] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 >>> [ 3.045483] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 >>> [ 3.045501] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 >>> [ 3.045507] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 >>> [ 3.045528] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 >>> [ 3.045558] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.045771] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 >>> [ 3.046127] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.046197] calling pcsp_init+0x0/0x1000 [snd_pcsp] @ 221 >>> [ 3.046206] Error: Driver 'pcspkr' is already registered, aborting... >>> [ 3.046337] initcall pcsp_init+0x0/0x1000 [snd_pcsp] returned -16 after 128 usecs >>> [ 3.046348] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 >>> [ 3.046363] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 >>> [ 3.046383] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 >>> [ 3.047312] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.048151] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 >>> [ 3.048638] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.054325] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 >>> [ 3.054371] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.067344] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.17 >>> [ 3.067350] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 >>> [ 3.067353] usb usb3: Product: OHCI PCI host controller >>> [ 3.067356] usb usb3: Manufacturer: Linux 4.17.0-rc2+ ohci_hcd >>> [ 3.067359] usb usb3: SerialNumber: 0000:00:12.0 >>> [ 3.067850] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 >>> [ 3.067864] hub 3-0:1.0: USB hub found >>> [ 3.067960] hub 3-0:1.0: 5 ports detected >>> [ 3.068141] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 >>> [ 3.068618] 1 >>> [ 3.068644] 2 >>> [ 3.068953] 3 >>> [ 3.068954] 4 >>> [ 3.068955] 5 >>> [ 3.068959] 6 >>> [ 3.068960] 7 >>> [ 3.068966] 8 >>> [ 3.068967] 9 >>> [ 3.069204] 1 >>> [ 3.069217] 2 >>> [ 3.069565] 3 >>> [ 3.069566] 4 >>> [ 3.069567] 5 >>> [ 3.069568] 6 >>> [ 3.069569] 7 >>> [ 3.069581] 8 >>> [ 3.069583] 9 >>> [ 3.069774] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 >>> [ 3.069924] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] returned 0 after 23153 usecs >> >> Unfortunately, it looks like the time stamps of the Linux kernel and >> the initcall_debug time do not match. From the Linux time stamps it >> should be 73 ms. > > Indeed. But even from this result, you can have a rough idea. > As you can see, the most of time was spent before "1" point, which is > the very beginning of azx_probe(). That is, the slowness is not in > HD-audio driver probe itself. Rather it's likely because of parallel > probing with other multiple devices. I agree. But that also makes it clear, that the probe can be done in async task, doesn’t it? Kind regards, Paul [-- Attachment #1.2: S/MIME Cryptographic Signature --] [-- Type: application/pkcs7-signature, Size: 5174 bytes --] [-- Attachment #2: Type: text/plain, Size: 0 bytes --] ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] ALSA: hda: Request driver probe from an async task 2018-04-24 14:03 ` Paul Menzel @ 2018-04-24 14:10 ` Takashi Iwai -1 siblings, 0 replies; 13+ messages in thread From: Takashi Iwai @ 2018-04-24 14:10 UTC (permalink / raw) To: Paul Menzel; +Cc: Jaroslav Kysela, alsa-devel, linux-kernel On Tue, 24 Apr 2018 16:03:53 +0200, Paul Menzel wrote: > > Dear Takashi, > > > On 04/24/18 14:15, Takashi Iwai wrote: > > On Tue, 24 Apr 2018 13:59:58 +0200, > > Paul Menzel wrote: > > >> On 04/23/18 14:33, Takashi Iwai wrote: > >>> On Mon, 23 Apr 2018 14:30:36 +0200, Paul Menzel wrote: > >> > >>>> On 04/23/18 14:21, Takashi Iwai wrote: > >>>>> On Mon, 23 Apr 2018 14:05:52 +0200, Paul Menzel wrote: > >>>>>> > >>>>>> From: Paul Menzel <pmenzel@molgen.mpg.de> > >>>>>> Date: Sat, 24 Mar 2018 09:28:43 +0100 > >>>>>> > >>>>>> On an ASRock E350M1, with Linux 4.17-rc1 according to `initcall_debug` > >>>>>> calling `azx_driver_init` takes sometimes more than a few milliseconds, > >>>>>> and up to 200 ms. > >>>>>> > >>>>>> ``` > >>>>>> [ 2.892598] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 218 > >>>>>> [ 2.943002] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] > >>>>>> returned 0 after 49195 usecs > >>>>>> ``` > >>>>>> > >>>>>> Trying to execute the Linux kernel in less than 500 ms, this is quite a > >>>>>> hold-up, and therefore request the probe from an async task. > >>>>>> > >>>>>> With this change, the test shows, that the function returns earlier. > >>>>>> > >>>>>> ``` > >>>>>> [ 3.254800] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 227 > >>>>>> [ 3.254887] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] > >>>>>> returned 0 after 66 usecs > >>>>>> ``` > >>>>>> > >>>>>> The same behavior is visible on a Dell OptiPlex 7010. The longer times > >>>>>> seem to happen, when the module *e1000e* is probed during the same time. > >>>>>> > >>>>>> Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> > >>>>> > >>>>> What actually took so long? Could you analyze further instead of > >>>>> blindly putting the flag? > >>>> > >>>> Well, I am not sure. Could you please give me hints, how to debug this > >>>> further? Is there some debug flag? > >>> > >>> Usually perf would help, but even a simple printk() should suffice to > >>> see what's going on there :) > >> > >> Please find the messages for a 23 ms run below, and the debug patch > >> attached. > >> > >>> [ 2.996238] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 214 > >>> [ 3.009838] calling rtl8169_pci_driver_init+0x0/0x1000 [r8169] @ 217 > >>> [ 3.009904] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded > >>> [ 3.010721] random: get_random_bytes called from ipv6_regen_rndid+0x2c/0x100 with crng_init=1 > >>> [ 3.011283] r8169 0000:03:00.0 eth0: RTL8168e/8111e at 0x(ptrval), bc:5f:f4:c8:d3:98, XID 0c200000 IRQ 26 > >>> [ 3.011289] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] > >>> [ 3.013876] initcall rtl8169_pci_driver_init+0x0/0x1000 [r8169] returned 0 after 3917 usecs > >>> [ 3.031754] calling pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] @ 221 > >>> [ 3.031904] input: PC Speaker as /devices/platform/pcspkr/input/input4 > >>> [ 3.032288] initcall pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] returned 0 after 508 usecs > >>> [ 3.034795] calling psmouse_init+0x0/0x7c [psmouse] @ 220 > >>> [ 3.034903] initcall psmouse_init+0x0/0x7c [psmouse] returned 0 after 87 usecs > >>> [ 3.043051] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > >>> [ 3.043154] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.043187] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > >>> [ 3.043198] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.043229] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > >>> [ 3.043265] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.043429] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > >>> [ 3.043479] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.043749] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 > >>> [ 3.043973] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > >>> [ 3.045483] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 > >>> [ 3.045501] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 > >>> [ 3.045507] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 > >>> [ 3.045528] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 > >>> [ 3.045558] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.045771] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > >>> [ 3.046127] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.046197] calling pcsp_init+0x0/0x1000 [snd_pcsp] @ 221 > >>> [ 3.046206] Error: Driver 'pcspkr' is already registered, aborting... > >>> [ 3.046337] initcall pcsp_init+0x0/0x1000 [snd_pcsp] returned -16 after 128 usecs > >>> [ 3.046348] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 > >>> [ 3.046363] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 > >>> [ 3.046383] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 > >>> [ 3.047312] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.048151] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > >>> [ 3.048638] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.054325] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 > >>> [ 3.054371] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.067344] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.17 > >>> [ 3.067350] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 > >>> [ 3.067353] usb usb3: Product: OHCI PCI host controller > >>> [ 3.067356] usb usb3: Manufacturer: Linux 4.17.0-rc2+ ohci_hcd > >>> [ 3.067359] usb usb3: SerialNumber: 0000:00:12.0 > >>> [ 3.067850] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > >>> [ 3.067864] hub 3-0:1.0: USB hub found > >>> [ 3.067960] hub 3-0:1.0: 5 ports detected > >>> [ 3.068141] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.068618] 1 > >>> [ 3.068644] 2 > >>> [ 3.068953] 3 > >>> [ 3.068954] 4 > >>> [ 3.068955] 5 > >>> [ 3.068959] 6 > >>> [ 3.068960] 7 > >>> [ 3.068966] 8 > >>> [ 3.068967] 9 > >>> [ 3.069204] 1 > >>> [ 3.069217] 2 > >>> [ 3.069565] 3 > >>> [ 3.069566] 4 > >>> [ 3.069567] 5 > >>> [ 3.069568] 6 > >>> [ 3.069569] 7 > >>> [ 3.069581] 8 > >>> [ 3.069583] 9 > >>> [ 3.069774] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 > >>> [ 3.069924] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] returned 0 after 23153 usecs > >> > >> Unfortunately, it looks like the time stamps of the Linux kernel and > >> the initcall_debug time do not match. From the Linux time stamps it > >> should be 73 ms. > > > > Indeed. But even from this result, you can have a rough idea. > > As you can see, the most of time was spent before "1" point, which is > > the very beginning of azx_probe(). That is, the slowness is not in > > HD-audio driver probe itself. Rather it's likely because of parallel > > probing with other multiple devices. > > I agree. But that also makes it clear, that the probe can be done in > async task, doesn’t it? Yes, but it's no fix, either. The probe callback itself doesn't take any long time, but the problem is the stage before that. By declaring the async probe, you can hide it, but it doesn't mean that the whole issue is solved by that. thanks, Takashi ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] ALSA: hda: Request driver probe from an async task @ 2018-04-24 14:10 ` Takashi Iwai 0 siblings, 0 replies; 13+ messages in thread From: Takashi Iwai @ 2018-04-24 14:10 UTC (permalink / raw) To: Paul Menzel; +Cc: alsa-devel, linux-kernel On Tue, 24 Apr 2018 16:03:53 +0200, Paul Menzel wrote: > > Dear Takashi, > > > On 04/24/18 14:15, Takashi Iwai wrote: > > On Tue, 24 Apr 2018 13:59:58 +0200, > > Paul Menzel wrote: > > >> On 04/23/18 14:33, Takashi Iwai wrote: > >>> On Mon, 23 Apr 2018 14:30:36 +0200, Paul Menzel wrote: > >> > >>>> On 04/23/18 14:21, Takashi Iwai wrote: > >>>>> On Mon, 23 Apr 2018 14:05:52 +0200, Paul Menzel wrote: > >>>>>> > >>>>>> From: Paul Menzel <pmenzel@molgen.mpg.de> > >>>>>> Date: Sat, 24 Mar 2018 09:28:43 +0100 > >>>>>> > >>>>>> On an ASRock E350M1, with Linux 4.17-rc1 according to `initcall_debug` > >>>>>> calling `azx_driver_init` takes sometimes more than a few milliseconds, > >>>>>> and up to 200 ms. > >>>>>> > >>>>>> ``` > >>>>>> [ 2.892598] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 218 > >>>>>> [ 2.943002] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] > >>>>>> returned 0 after 49195 usecs > >>>>>> ``` > >>>>>> > >>>>>> Trying to execute the Linux kernel in less than 500 ms, this is quite a > >>>>>> hold-up, and therefore request the probe from an async task. > >>>>>> > >>>>>> With this change, the test shows, that the function returns earlier. > >>>>>> > >>>>>> ``` > >>>>>> [ 3.254800] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 227 > >>>>>> [ 3.254887] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] > >>>>>> returned 0 after 66 usecs > >>>>>> ``` > >>>>>> > >>>>>> The same behavior is visible on a Dell OptiPlex 7010. The longer times > >>>>>> seem to happen, when the module *e1000e* is probed during the same time. > >>>>>> > >>>>>> Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> > >>>>> > >>>>> What actually took so long? Could you analyze further instead of > >>>>> blindly putting the flag? > >>>> > >>>> Well, I am not sure. Could you please give me hints, how to debug this > >>>> further? Is there some debug flag? > >>> > >>> Usually perf would help, but even a simple printk() should suffice to > >>> see what's going on there :) > >> > >> Please find the messages for a 23 ms run below, and the debug patch > >> attached. > >> > >>> [ 2.996238] calling azx_driver_init+0x0/0xfe4 [snd_hda_intel] @ 214 > >>> [ 3.009838] calling rtl8169_pci_driver_init+0x0/0x1000 [r8169] @ 217 > >>> [ 3.009904] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded > >>> [ 3.010721] random: get_random_bytes called from ipv6_regen_rndid+0x2c/0x100 with crng_init=1 > >>> [ 3.011283] r8169 0000:03:00.0 eth0: RTL8168e/8111e at 0x(ptrval), bc:5f:f4:c8:d3:98, XID 0c200000 IRQ 26 > >>> [ 3.011289] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] > >>> [ 3.013876] initcall rtl8169_pci_driver_init+0x0/0x1000 [r8169] returned 0 after 3917 usecs > >>> [ 3.031754] calling pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] @ 221 > >>> [ 3.031904] input: PC Speaker as /devices/platform/pcspkr/input/input4 > >>> [ 3.032288] initcall pcspkr_platform_driver_init+0x0/0x1000 [pcspkr] returned 0 after 508 usecs > >>> [ 3.034795] calling psmouse_init+0x0/0x7c [psmouse] @ 220 > >>> [ 3.034903] initcall psmouse_init+0x0/0x7c [psmouse] returned 0 after 87 usecs > >>> [ 3.043051] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > >>> [ 3.043154] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.043187] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > >>> [ 3.043198] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.043229] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > >>> [ 3.043265] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.043429] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > >>> [ 3.043479] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.043749] random: get_random_bytes called from key_alloc+0x1fc/0x5e0 with crng_init=1 > >>> [ 3.043973] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > >>> [ 3.045483] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 > >>> [ 3.045501] random: get_random_u32 called from load_elf_binary+0x76a/0x1d20 with crng_init=1 > >>> [ 3.045507] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 > >>> [ 3.045528] random: get_random_u32 called from arch_rnd.part.2+0x18/0x40 with crng_init=1 > >>> [ 3.045558] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.045771] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > >>> [ 3.046127] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.046197] calling pcsp_init+0x0/0x1000 [snd_pcsp] @ 221 > >>> [ 3.046206] Error: Driver 'pcspkr' is already registered, aborting... > >>> [ 3.046337] initcall pcsp_init+0x0/0x1000 [snd_pcsp] returned -16 after 128 usecs > >>> [ 3.046348] random: get_random_u32 called from arch_align_stack+0x45/0x70 with crng_init=1 > >>> [ 3.046363] random: get_random_bytes called from load_elf_binary+0xaf8/0x1d20 with crng_init=1 > >>> [ 3.046383] random: get_random_u32 called from randomize_page+0x42/0x57 with crng_init=1 > >>> [ 3.047312] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.048151] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > >>> [ 3.048638] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.054325] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 > >>> [ 3.054371] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.067344] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 4.17 > >>> [ 3.067350] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 > >>> [ 3.067353] usb usb3: Product: OHCI PCI host controller > >>> [ 3.067356] usb usb3: Manufacturer: Linux 4.17.0-rc2+ ohci_hcd > >>> [ 3.067359] usb usb3: SerialNumber: 0000:00:12.0 > >>> [ 3.067850] random: get_random_u32 called from cache_random_seq_create+0xa3/0x1f0 with crng_init=1 > >>> [ 3.067864] hub 3-0:1.0: USB hub found > >>> [ 3.067960] hub 3-0:1.0: 5 ports detected > >>> [ 3.068141] random: get_random_u32 called from cache_alloc_refill+0x5bb/0x13d0 with crng_init=1 > >>> [ 3.068618] 1 > >>> [ 3.068644] 2 > >>> [ 3.068953] 3 > >>> [ 3.068954] 4 > >>> [ 3.068955] 5 > >>> [ 3.068959] 6 > >>> [ 3.068960] 7 > >>> [ 3.068966] 8 > >>> [ 3.068967] 9 > >>> [ 3.069204] 1 > >>> [ 3.069217] 2 > >>> [ 3.069565] 3 > >>> [ 3.069566] 4 > >>> [ 3.069567] 5 > >>> [ 3.069568] 6 > >>> [ 3.069569] 7 > >>> [ 3.069581] 8 > >>> [ 3.069583] 9 > >>> [ 3.069774] random: get_random_u32 called from copy_process.part.33+0x186/0x2100 with crng_init=1 > >>> [ 3.069924] initcall azx_driver_init+0x0/0xfe4 [snd_hda_intel] returned 0 after 23153 usecs > >> > >> Unfortunately, it looks like the time stamps of the Linux kernel and > >> the initcall_debug time do not match. From the Linux time stamps it > >> should be 73 ms. > > > > Indeed. But even from this result, you can have a rough idea. > > As you can see, the most of time was spent before "1" point, which is > > the very beginning of azx_probe(). That is, the slowness is not in > > HD-audio driver probe itself. Rather it's likely because of parallel > > probing with other multiple devices. > > I agree. But that also makes it clear, that the probe can be done in > async task, doesn’t it? Yes, but it's no fix, either. The probe callback itself doesn't take any long time, but the problem is the stage before that. By declaring the async probe, you can hide it, but it doesn't mean that the whole issue is solved by that. thanks, Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel ^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2018-04-24 14:10 UTC | newest] Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2018-04-23 12:05 [PATCH] ALSA: hda: Request driver probe from an async task Paul Menzel 2018-04-23 12:21 ` Takashi Iwai 2018-04-23 12:21 ` Takashi Iwai 2018-04-23 12:30 ` Paul Menzel 2018-04-23 12:33 ` Takashi Iwai 2018-04-24 11:59 ` Paul Menzel 2018-04-24 11:59 ` Paul Menzel 2018-04-24 12:15 ` Takashi Iwai 2018-04-24 12:15 ` Takashi Iwai 2018-04-24 14:03 ` Paul Menzel 2018-04-24 14:03 ` Paul Menzel 2018-04-24 14:10 ` Takashi Iwai 2018-04-24 14:10 ` Takashi Iwai
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.