* kernel 4.9 iwlwifi startup error
@ 2017-01-02 10:12 Fabio Coatti
2017-01-03 2:42 ` Andrew Donnellan
0 siblings, 1 reply; 8+ messages in thread
From: Fabio Coatti @ 2017-01-02 10:12 UTC (permalink / raw)
To: LKML, linux-wireless
Hi all,
I'm using kernel 4.9 and maybe half of the times I boot my laptop I get the
error reported below, and the wifi does not work. I have to remove iwlwifi (like
modprobe -r iwldvm iwlwifi) and insert it again to get things workig again.
This seems a bit random, it does not happens all the times so it could be a
timing issue or even a flaky hardware (unlikely, as I see only this issue with
wifi, once it starts it works just fine)
I'm pretty sure to have seen the same behaviour at some point in 4.8.X
release, but right now I lost the related notes.
Environment:
Distro: gentoo
gcc 5.4.0
HW: Hewlett-Packard HP EliteBook Folio 9470m/18DF, BIOS 68IBD Ver. F.63
04/26/2016
Intel(R) Core(TM) i5-3427U CPU @ 1.80GHz
Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24)
Of course if more info is needed, just drop me a note.
I'm not subscribed to mailing lists, so please keep me in CC: for any
information request.
Many thanks.
Dmesg relevant output:
[lun gen 2 10:41:48 2017] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready
[lun gen 2 10:41:48 2017] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[lun gen 2 10:41:48 2017] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[lun gen 2 10:41:48 2017] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0
[lun gen 2 10:41:49 2017] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[lun gen 2 10:41:49 2017] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[lun gen 2 10:41:49 2017] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0
[lun gen 2 10:41:49 2017] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready
[lun gen 2 10:41:49 2017] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: Error sending
REPLY_SCAN_ABORT_CMD: time out after 2000ms.
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: Current CMD queue read_ptr 34
write_ptr 35
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: Loaded firmware version:
18.168.6.1
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: Start IWL Error Log Dump:
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: Status: 0x000003CC, count: 6
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x00000084 |
NMI_INTERRUPT_UNKNOWN
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x00010564 | uPc
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x0001054E | branchlink1
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x00010580 | branchlink2
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x0000DBEA | interruptlink1
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: Microcode SW error detected.
Restarting 0x2000000.
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR values:
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x000005A0 | interruptlink2
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x00000081 | data1
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x07030000 | data2
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x000260A4 | line
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: (2nd byte of
CSR_INT_COALESCING is CSR_INT_PERIODIC_REG)
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x0D000A41 | beacon time
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x0052C5BF | tsf low
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x00000000 | tsf hi
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x00000000 | time gp1
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x005B69CC | time gp2
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x00000000 | time gp3
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x754312A8 | uCode version
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x000000B0 | hw version
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x00484B00 | board version
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x0000001C | hcmd
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x27863040 | isr0
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x0181E000 | isr1
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x00000E02 | isr2
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x0147FC43 | isr3
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x00000000 | isr4
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x00000000 | isr_pref
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x000260A4 | wait_event
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x00000050 | l2p_control
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x00000032 | l2p_duration
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x0000003F | l2p_mhvalid
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_HW_IF_CONFIG_REG:
0X00484b00
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x00101040 | l2p_addr_match
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x00000005 | lmpm_pmg_sel
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x13011136 | timestamp
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: 0x00000818 | flow_handler
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_INT_COALESCING:
0X00000040
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_INT:
0X00000000
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_INT_MASK:
0X00000000
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_FH_INT_STATUS:
0X00000000
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_GPIO_IN:
0X00000030
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_RESET:
0X00000000
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_GP_CNTRL:
0X080403cd
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_HW_REV:
0X000000b0
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_EEPROM_REG:
0X60f10ffd
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_EEPROM_GP:
0X90000801
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_OTP_GP_REG:
0X00030001
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_GIO_REG:
0X00080042
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_GP_UCODE_REG:
0X000004bf
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_GP_DRIVER_REG:
0X00000000
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_UCODE_DRV_GP1:
0X00000000
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_UCODE_DRV_GP2:
0X00000000
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: Start IWL Event Log Dump:
display last 1 entries
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_LED_REG:
0X00000040
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_DRAM_INT_TBL_REG:
0X880fffff
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_GIO_CHICKEN_BITS:
0X27800200
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_ANA_PLL_CFG:
0X00000000
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_MONITOR_STATUS_REG:
0X43f7f757
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: EVT_LOGT:
0005990856:0x0000010c:0123
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_HW_REV_WA_REG:
0X0001001a
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: Command REPLY_RXON failed: FW
Error
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: Error clearing ASSOC_MSK on
BSS (-5)
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: CSR_DBG_HPET_MEM_REG:
0Xffff0000
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: FH register values:
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0:
FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X0ffffd00
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0:
FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X00ffffe0
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0:
FH_RSCSR_CHNL0_WPTR: 0X00000008
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0:
FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X00000000
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0:
FH_MEM_RSSR_SHARED_CTRL_REG: 0X000000fc
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0:
FH_MEM_RSSR_RX_STATUS_REG: 0X07030000
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0:
FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X00000000
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0:
FH_TSSR_TX_STATUS_REG: 0X07ff0001
[lun gen 2 10:41:55 2017] ------------[ cut here ]------------
[lun gen 2 10:41:55 2017] WARNING: CPU: 3 PID: 2275 at drivers/net/wireless/
intel/iwlwifi/pcie/trans.c:1864 iwl_trans_pcie_grab_nic_access+0xe6/0xf0
[iwlwifi]
[lun gen 2 10:41:55 2017] Timeout waiting for hardware access (CSR_GP_CNTRL
0x080003d8)
[lun gen 2 10:41:55 2017] Modules linked in: bnep btusb btintel bluetooth
uvcvideo videobuf2_vmalloc videobuf2_memops joydev videobuf2_v4l2 hp_wmi
sparse_keymap videodev cdc_wdm cdc_acm videobuf2_core snd_usb_audio
snd_usbmidi_lib snd_rawmidi snd_seq_device uas intel_rapl x86_pkg_temp_thermal
algif_skcipher intel_powerclamp coretemp kvm_intel kvm irqbypass
crct10dif_pclmul crc32_pclmul snd_hda_codec_hdmi snd_hda_codec_generic
snd_hda_intel snd_hda_codec psmouse snd_hwdep iwldvm snd_hda_core iwlwifi
snd_pcm snd_timer snd soundcore mei_me mei hp_accel wmi hp_wireless lis3lv02d
sch_fq_codel vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) dm_zero
dm_thin_pool dm_persistent_data dm_bio_prison dm_service_time dm_round_robin
dm_queue_length dm_multipath dm_delay virtio_pci virtio_blk virtio_balloon
vxlan ip6_udp_tunnel
[lun gen 2 10:41:55 2017] udp_tunnel macvlan virtio_net virtio_ring virtio
fuse overlay linear raid0 dm_raid dm_snapshot dm_bufio dm_mirror dm_region_hash
dm_log hid_apple ohci_pci ohci_hcd uhci_hcd
[lun gen 2 10:41:55 2017] CPU: 3 PID: 2275 Comm: irq/34-iwlwifi Tainted: G
OE 4.9.0-cova #2
[lun gen 2 10:41:55 2017] Hardware name: Hewlett-Packard HP EliteBook Folio
9470m/18DF, BIOS 68IBD Ver. F.63 04/26/2016
[lun gen 2 10:41:55 2017] 0000000000000000 ffffffffa84cd5fd ffffba42002bfcf8
0000000000000000
[lun gen 2 10:41:55 2017] ffffffffa80d2ee4 ffff9ac674138018 ffffba42002bfd50
ffff9ac67413fe80
[lun gen 2 10:41:55 2017] ffffba42002bfd88 0000000002000000 ffff9ac66fd26600
ffffffffa80d2f5a
[lun gen 2 10:41:55 2017] Call Trace:
[lun gen 2 10:41:55 2017] [<ffffffffa84cd5fd>] ? dump_stack+0x46/0x59
[lun gen 2 10:41:55 2017] [<ffffffffa80d2ee4>] ? __warn+0xb4/0xd0
[lun gen 2 10:41:55 2017] [<ffffffffa80d2f5a>] ? warn_slowpath_fmt+0x5a/0x80
[lun gen 2 10:41:55 2017] [<ffffffffc045f0fa>] ? iwl_poll_bit+0x2a/0x70
[iwlwifi]
[lun gen 2 10:41:55 2017] [<ffffffffc046d4a6>] ?
iwl_trans_pcie_grab_nic_access+0xe6/0xf0 [iwlwifi]
[lun gen 2 10:41:55 2017] [<ffffffffc045f167>] ? iwl_read_direct32+0x27/0x70
[iwlwifi]
[lun gen 2 10:41:55 2017] [<ffffffffc045f7a7>] ? iwl_dump_fh+0xa7/0x220
[iwlwifi]
[lun gen 2 10:41:55 2017] [<ffffffffc0464cdf>] ? iwl_pcie_irq_handle_error
+0x2f/0x130 [iwlwifi]
[lun gen 2 10:41:55 2017] [<ffffffffc0466fa9>] ? iwl_pcie_irq_handler
+0x539/0x730 [iwlwifi]
[lun gen 2 10:41:55 2017] [<ffffffffa8117af0>] ? irq_forced_thread_fn
+0x60/0x60
[lun gen 2 10:41:55 2017] [<ffffffffa8117b06>] ? irq_thread_fn+0x16/0x40
[lun gen 2 10:41:55 2017] [<ffffffffa8117db9>] ? irq_thread+0x139/0x1c0
[lun gen 2 10:41:55 2017] [<ffffffffa8117be0>] ? wake_threads_waitq
+0x30/0x30
[lun gen 2 10:41:55 2017] [<ffffffffa8117c80>] ? irq_thread_dtor+0xa0/0xa0
[lun gen 2 10:41:55 2017] [<ffffffffa80ee2f9>] ? kthread+0xc9/0xe0
[lun gen 2 10:41:55 2017] [<ffffffffa80ee230>] ? kthread_park+0x50/0x50
[lun gen 2 10:41:55 2017] [<ffffffffa8a20ac2>] ? ret_from_fork+0x22/0x30
[lun gen 2 10:41:55 2017] ---[ end trace f47879f89784c9ca ]---
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0:
FH_TSSR_TX_ERROR_REG: 0X5a5a5a5a
[lun gen 2 10:41:55 2017] ieee80211 phy0: Hardware restart was requested
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0
[lun gen 2 10:41:55 2017] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled
[lun gen 2 10:41:55 2017] iwlwifi 0000:03:00.0: Radio type=0x2-0x1-0x0
[lun gen 2 10:42:00 2017] iwlwifi 0000:03:00.0: Failed to load firmware chunk!
[lun gen 2 10:42:00 2017] iwlwifi 0000:03:00.0: Could not load the [0] uCode
section
[lun gen 2 10:42:00 2017] iwlwifi 0000:03:00.0: Failed to run INIT ucode: -110
[lun gen 2 10:42:00 2017] iwlwifi 0000:03:00.0: Unable to initialize device.
[lun gen 2 10:42:00 2017] ------------[ cut here ]------------
[lun gen 2 10:42:00 2017] WARNING: CPU: 2 PID: 307 at net/mac80211/util.c:
1863 ieee80211_reconfig+0x231/0xc30
[lun gen 2 10:42:00 2017] Hardware became unavailable during restart.
[lun gen 2 10:42:00 2017] Modules linked in: bnep btusb btintel bluetooth
uvcvideo videobuf2_vmalloc videobuf2_memops joydev videobuf2_v4l2 hp_wmi
sparse_keymap videodev cdc_wdm cdc_acm videobuf2_core snd_usb_audio
snd_usbmidi_lib snd_rawmidi snd_seq_device uas intel_rapl x86_pkg_temp_thermal
algif_skcipher intel_powerclamp coretemp kvm_intel kvm irqbypass
crct10dif_pclmul crc32_pclmul snd_hda_codec_hdmi snd_hda_codec_generic
snd_hda_intel snd_hda_codec psmouse snd_hwdep iwldvm snd_hda_core iwlwifi
snd_pcm snd_timer snd soundcore mei_me mei hp_accel wmi hp_wireless lis3lv02d
sch_fq_codel vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) dm_zero
dm_thin_pool dm_persistent_data dm_bio_prison dm_service_time dm_round_robin
dm_queue_length dm_multipath dm_delay virtio_pci virtio_blk virtio_balloon
vxlan ip6_udp_tunnel
[lun gen 2 10:42:00 2017] udp_tunnel macvlan virtio_net virtio_ring virtio
fuse overlay linear raid0 dm_raid dm_snapshot dm_bufio dm_mirror dm_region_hash
dm_log hid_apple ohci_pci ohci_hcd uhci_hcd
[lun gen 2 10:42:00 2017] CPU: 2 PID: 307 Comm: kworker/2:3 Tainted: G
W OE 4.9.0-cova #2
[lun gen 2 10:42:00 2017] Hardware name: Hewlett-Packard HP EliteBook Folio
9470m/18DF, BIOS 68IBD Ver. F.63 04/26/2016
[lun gen 2 10:42:00 2017] Workqueue: events_freezable ieee80211_restart_work
[lun gen 2 10:42:00 2017] 0000000000000000 ffffffffa84cd5fd ffffba4200f0fd38
0000000000000000
[lun gen 2 10:42:00 2017] ffffffffa80d2ee4 ffff9ac674198700 ffffba4200f0fd90
ffff9ac6741993f0
[lun gen 2 10:42:00 2017] ffff9ac674198700 0000000000000000 0000000000000000
ffffffffa80d2f5a
[lun gen 2 10:42:00 2017] Call Trace:
[lun gen 2 10:42:00 2017] [<ffffffffa84cd5fd>] ? dump_stack+0x46/0x59
[lun gen 2 10:42:00 2017] [<ffffffffa80d2ee4>] ? __warn+0xb4/0xd0
[lun gen 2 10:42:00 2017] [<ffffffffa80d2f5a>] ? warn_slowpath_fmt+0x5a/0x80
[lun gen 2 10:42:00 2017] [<ffffffffa8a02ee1>] ? ieee80211_reconfig
+0x231/0xc30
[lun gen 2 10:42:00 2017] [<ffffffffa8124fbf>] ? try_to_del_timer_sync+0x4f/
0x80
[lun gen 2 10:42:00 2017] [<ffffffffa89d3638>] ? ieee80211_restart_work
+0x88/0xc0
[lun gen 2 10:42:00 2017] [<ffffffffa80e8d4f>] ? process_one_work+0x11f/
0x3a0
[lun gen 2 10:42:00 2017] [<ffffffffa80e9012>] ? worker_thread+0x42/0x4c0
[lun gen 2 10:42:00 2017] [<ffffffffa80e8fd0>] ? process_one_work
+0x3a0/0x3a0
[lun gen 2 10:42:00 2017] [<ffffffffa80ee2f9>] ? kthread+0xc9/0xe0
[lun gen 2 10:42:00 2017] [<ffffffffa80ee230>] ? kthread_park+0x50/0x50
[lun gen 2 10:42:00 2017] [<ffffffffa8a20ac2>] ? ret_from_fork+0x22/0x30
[lun gen 2 10:42:00 2017] ---[ end trace f47879f89784c9cb ]---
[lun gen 2 10:42:00 2017] ------------[ cut here ]------------
[lun gen 2 10:42:00 2017] WARNING: CPU: 2 PID: 307 at net/mac80211/driver-
ops.h:17 ieee80211_do_stop+0x577/0x880
[lun gen 2 10:42:00 2017] wlo1: Failed check-sdata-in-driver check, flags:
0x0
[lun gen 2 10:42:00 2017] Modules linked in: bnep btusb btintel bluetooth
uvcvideo videobuf2_vmalloc videobuf2_memops joydev videobuf2_v4l2 hp_wmi
sparse_keymap videodev cdc_wdm cdc_acm videobuf2_core snd_usb_audio
snd_usbmidi_lib snd_rawmidi snd_seq_device uas intel_rapl x86_pkg_temp_thermal
algif_skcipher intel_powerclamp coretemp kvm_intel kvm irqbypass
crct10dif_pclmul crc32_pclmul snd_hda_codec_hdmi snd_hda_codec_generic
snd_hda_intel snd_hda_codec psmouse snd_hwdep iwldvm snd_hda_core iwlwifi
snd_pcm snd_timer snd soundcore mei_me mei hp_accel wmi hp_wireless lis3lv02d
sch_fq_codel vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) dm_zero
dm_thin_pool dm_persistent_data dm_bio_prison dm_service_time dm_round_robin
dm_queue_length dm_multipath dm_delay virtio_pci virtio_blk virtio_balloon
vxlan ip6_udp_tunnel
[lun gen 2 10:42:00 2017] udp_tunnel macvlan virtio_net virtio_ring virtio
fuse overlay linear raid0 dm_raid dm_snapshot dm_bufio dm_mirror dm_region_hash
dm_log hid_apple ohci_pci ohci_hcd uhci_hcd
[lun gen 2 10:42:00 2017] CPU: 2 PID: 307 Comm: kworker/2:3 Tainted: G
W OE 4.9.0-cova #2
[lun gen 2 10:42:00 2017] Hardware name: Hewlett-Packard HP EliteBook Folio
9470m/18DF, BIOS 68IBD Ver. F.63 04/26/2016
[lun gen 2 10:42:00 2017] Workqueue: events_freezable ieee80211_restart_work
[lun gen 2 10:42:00 2017] 0000000000000000 ffffffffa84cd5fd ffffba4200f0fc00
0000000000000000
[lun gen 2 10:42:00 2017] ffffffffa80d2ee4 ffff9ac6742128c0 ffffba4200f0fc58
0000000000000000
[lun gen 2 10:42:00 2017] ffff9ac674198700 ffff9ac674198ee8 ffff9ac674213218
ffffffffa80d2f5a
[lun gen 2 10:42:00 2017] Call Trace:
[lun gen 2 10:42:00 2017] [<ffffffffa84cd5fd>] ? dump_stack+0x46/0x59
[lun gen 2 10:42:00 2017] [<ffffffffa80d2ee4>] ? __warn+0xb4/0xd0
[lun gen 2 10:42:00 2017] [<ffffffffa80d2f5a>] ? warn_slowpath_fmt+0x5a/0x80
[lun gen 2 10:42:00 2017] [<ffffffffa89e8177>] ? ieee80211_do_stop
+0x577/0x880
[lun gen 2 10:42:00 2017] [<ffffffffa88b00c5>] ? dev_deactivate_many
+0x1f5/0x230
[lun gen 2 10:42:00 2017] [<ffffffffa89e8491>] ? ieee80211_stop+0x11/0x20
[lun gen 2 10:42:00 2017] [<ffffffffa8886502>] ? __dev_close_many+0x82/0xe0
[lun gen 2 10:42:00 2017] [<ffffffffa88865e8>] ? dev_close_many+0x88/0x130
[lun gen 2 10:42:00 2017] [<ffffffffa888b29f>] ? dev_close.part.17+0x3f/0x70
[lun gen 2 10:42:00 2017] [<ffffffffa888b2de>] ? dev_close+0xe/0x20
[lun gen 2 10:42:00 2017] [<ffffffffa89acbae>] ?
cfg80211_shutdown_all_interfaces+0x3e/0xb0
[lun gen 2 10:42:00 2017] [<ffffffffa8a02d54>] ? ieee80211_reconfig
+0xa4/0xc30
[lun gen 2 10:42:00 2017] [<ffffffffa8124fbf>] ? try_to_del_timer_sync+0x4f/
0x80
[lun gen 2 10:42:00 2017] [<ffffffffa89d3638>] ? ieee80211_restart_work
+0x88/0xc0
[lun gen 2 10:42:00 2017] [<ffffffffa80e8d4f>] ? process_one_work+0x11f/
0x3a0
[lun gen 2 10:42:00 2017] [<ffffffffa80e9012>] ? worker_thread+0x42/0x4c0
[lun gen 2 10:42:00 2017] [<ffffffffa80e8fd0>] ? process_one_work
+0x3a0/0x3a0
[lun gen 2 10:42:00 2017] [<ffffffffa80ee2f9>] ? kthread+0xc9/0xe0
[lun gen 2 10:42:00 2017] [<ffffffffa80ee230>] ? kthread_park+0x50/0x50
[lun gen 2 10:42:00 2017] [<ffffffffa8a20ac2>] ? ret_from_fork+0x22/0x30
[lun gen 2 10:42:00 2017] ---[ end trace f47879f89784c9cc ]---
[lun gen 2 10:42:00 2017] ------------[ cut here ]------------
[lun gen 2 10:42:00 2017] WARNING: CPU: 2 PID: 307 at net/mac80211/driver-
ops.c:39 ieee80211_do_stop+0x560/0x880
[lun gen 2 10:42:00 2017] Modules linked in: bnep btusb btintel bluetooth
uvcvideo videobuf2_vmalloc videobuf2_memops joydev videobuf2_v4l2 hp_wmi
sparse_keymap videodev cdc_wdm cdc_acm videobuf2_core snd_usb_audio
snd_usbmidi_lib snd_rawmidi snd_seq_device uas intel_rapl x86_pkg_temp_thermal
algif_skcipher intel_powerclamp coretemp kvm_intel kvm irqbypass
crct10dif_pclmul crc32_pclmul snd_hda_codec_hdmi snd_hda_codec_generic
snd_hda_intel snd_hda_codec psmouse snd_hwdep iwldvm snd_hda_core iwlwifi
snd_pcm snd_timer snd soundcore mei_me mei hp_accel wmi hp_wireless lis3lv02d
sch_fq_codel vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) dm_zero
dm_thin_pool dm_persistent_data dm_bio_prison dm_service_time dm_round_robin
dm_queue_length dm_multipath dm_delay virtio_pci virtio_blk virtio_balloon
vxlan ip6_udp_tunnel
[lun gen 2 10:42:00 2017] udp_tunnel macvlan virtio_net virtio_ring virtio
fuse overlay linear raid0 dm_raid dm_snapshot dm_bufio dm_mirror dm_region_hash
dm_log hid_apple ohci_pci ohci_hcd uhci_hcd
[lun gen 2 10:42:00 2017] CPU: 2 PID: 307 Comm: kworker/2:3 Tainted: G
W OE 4.9.0-cova #2
[lun gen 2 10:42:00 2017] Hardware name: Hewlett-Packard HP EliteBook Folio
9470m/18DF, BIOS 68IBD Ver. F.63 04/26/2016
[lun gen 2 10:42:00 2017] Workqueue: events_freezable ieee80211_restart_work
[lun gen 2 10:42:00 2017] 0000000000000000 ffffffffa84cd5fd 0000000000000000
0000000000000000
[lun gen 2 10:42:00 2017] ffffffffa80d2ee4 ffff9ac6742128c0 ffff9ac674198ff0
0000000000000000
[lun gen 2 10:42:00 2017] ffff9ac674198700 ffff9ac674198ee8 ffff9ac674213218
ffffffffa89e8160
[lun gen 2 10:42:00 2017] Call Trace:
[lun gen 2 10:42:00 2017] [<ffffffffa84cd5fd>] ? dump_stack+0x46/0x59
[lun gen 2 10:42:00 2017] [<ffffffffa80d2ee4>] ? __warn+0xb4/0xd0
[lun gen 2 10:42:00 2017] [<ffffffffa89e8160>] ? ieee80211_do_stop
+0x560/0x880
[lun gen 2 10:42:00 2017] [<ffffffffa88b00c5>] ? dev_deactivate_many
+0x1f5/0x230
[lun gen 2 10:42:00 2017] [<ffffffffa89e8491>] ? ieee80211_stop+0x11/0x20
[lun gen 2 10:42:00 2017] [<ffffffffa8886502>] ? __dev_close_many+0x82/0xe0
[lun gen 2 10:42:00 2017] [<ffffffffa88865e8>] ? dev_close_many+0x88/0x130
[lun gen 2 10:42:00 2017] [<ffffffffa888b29f>] ? dev_close.part.17+0x3f/0x70
[lun gen 2 10:42:00 2017] [<ffffffffa888b2de>] ? dev_close+0xe/0x20
[lun gen 2 10:42:00 2017] [<ffffffffa89acbae>] ?
cfg80211_shutdown_all_interfaces+0x3e/0xb0
[lun gen 2 10:42:00 2017] [<ffffffffa8a02d54>] ? ieee80211_reconfig
+0xa4/0xc30
[lun gen 2 10:42:00 2017] [<ffffffffa8124fbf>] ? try_to_del_timer_sync+0x4f/
0x80
[lun gen 2 10:42:00 2017] [<ffffffffa89d3638>] ? ieee80211_restart_work
+0x88/0xc0
[lun gen 2 10:42:00 2017] [<ffffffffa80e8d4f>] ? process_one_work+0x11f/
0x3a0
[lun gen 2 10:42:00 2017] [<ffffffffa80e9012>] ? worker_thread+0x42/0x4c0
[lun gen 2 10:42:00 2017] [<ffffffffa80e8fd0>] ? process_one_work
+0x3a0/0x3a0
[lun gen 2 10:42:00 2017] [<ffffffffa80ee2f9>] ? kthread+0xc9/0xe0
[lun gen 2 10:42:00 2017] [<ffffffffa80ee230>] ? kthread_park+0x50/0x50
[lun gen 2 10:42:00 2017] [<ffffffffa8a20ac2>] ? ret_from_fork+0x22/0x30
[lun gen 2 10:42:00 2017] ---[ end trace f47879f89784c9cd ]---
--
Fabio
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: kernel 4.9 iwlwifi startup error
2017-01-02 10:12 kernel 4.9 iwlwifi startup error Fabio Coatti
@ 2017-01-03 2:42 ` Andrew Donnellan
2017-01-03 15:41 ` Alexander Morozov
2017-01-09 22:21 ` Luca Coelho
0 siblings, 2 replies; 8+ messages in thread
From: Andrew Donnellan @ 2017-01-03 2:42 UTC (permalink / raw)
To: Fabio Coatti, LKML, linux-wireless
On 02/01/17 21:12, Fabio Coatti wrote:
> Hi all,
> I'm using kernel 4.9 and maybe half of the times I boot my laptop I get the
> error reported below, and the wifi does not work. I have to remove iwlwifi (like
> modprobe -r iwldvm iwlwifi) and insert it again to get things workig again.
> This seems a bit random, it does not happens all the times so it could be a
> timing issue or even a flaky hardware (unlikely, as I see only this issue with
> wifi, once it starts it works just fine)
> I'm pretty sure to have seen the same behaviour at some point in 4.8.X
> release, but right now I lost the related notes.
> Environment:
> Distro: gentoo
> gcc 5.4.0
> HW: Hewlett-Packard HP EliteBook Folio 9470m/18DF, BIOS 68IBD Ver. F.63
> 04/26/2016
> Intel(R) Core(TM) i5-3427U CPU @ 1.80GHz
> Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24)
>
> Of course if more info is needed, just drop me a note.
>
> I'm not subscribed to mailing lists, so please keep me in CC: for any
> information request.
>
> Many thanks.
I've so far seen this once on my laptop, a Samsung NP540U3C (don't have
it with me right now, so I'm not sure what the wifi chipset is), running
with a Debian 4.9 kernel.
--
Andrew Donnellan OzLabs, ADL Canberra
andrew.donnellan@au1.ibm.com IBM Australia Limited
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: kernel 4.9 iwlwifi startup error
2017-01-03 2:42 ` Andrew Donnellan
@ 2017-01-03 15:41 ` Alexander Morozov
2017-01-09 22:26 ` Luca Coelho
2017-01-09 22:21 ` Luca Coelho
1 sibling, 1 reply; 8+ messages in thread
From: Alexander Morozov @ 2017-01-03 15:41 UTC (permalink / raw)
To: Andrew Donnellan; +Cc: Fabio Coatti, LKML, linux-wireless
I have a similar problem on Gentoo. But in my case, it just can't load
firmware: "no suitable firmware found". I've tried to reinstall
firmware with no luck. Everything is ok with 4.8.6.
On Mon, Jan 2, 2017 at 6:42 PM, Andrew Donnellan
<andrew.donnellan@au1.ibm.com> wrote:
> On 02/01/17 21:12, Fabio Coatti wrote:
>>
>> Hi all,
>> I'm using kernel 4.9 and maybe half of the times I boot my laptop I get
>> the
>> error reported below, and the wifi does not work. I have to remove iwlwifi
>> (like
>> modprobe -r iwldvm iwlwifi) and insert it again to get things workig
>> again.
>> This seems a bit random, it does not happens all the times so it could be
>> a
>> timing issue or even a flaky hardware (unlikely, as I see only this issue
>> with
>> wifi, once it starts it works just fine)
>> I'm pretty sure to have seen the same behaviour at some point in 4.8.X
>> release, but right now I lost the related notes.
>> Environment:
>> Distro: gentoo
>> gcc 5.4.0
>> HW: Hewlett-Packard HP EliteBook Folio 9470m/18DF, BIOS 68IBD Ver. F.63
>> 04/26/2016
>> Intel(R) Core(TM) i5-3427U CPU @ 1.80GHz
>> Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24)
>>
>> Of course if more info is needed, just drop me a note.
>>
>> I'm not subscribed to mailing lists, so please keep me in CC: for any
>> information request.
>>
>> Many thanks.
>
>
> I've so far seen this once on my laptop, a Samsung NP540U3C (don't have it
> with me right now, so I'm not sure what the wifi chipset is), running with a
> Debian 4.9 kernel.
>
> --
> Andrew Donnellan OzLabs, ADL Canberra
> andrew.donnellan@au1.ibm.com IBM Australia Limited
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: kernel 4.9 iwlwifi startup error
2017-01-03 15:41 ` Alexander Morozov
@ 2017-01-09 22:26 ` Luca Coelho
0 siblings, 0 replies; 8+ messages in thread
From: Luca Coelho @ 2017-01-09 22:26 UTC (permalink / raw)
To: Alexander Morozov, Andrew Donnellan
Cc: Fabio Coatti, LKML, linux-wireless, linuxwifi
On Tue, 2017-01-03 at 07:41 -0800, Alexander Morozov wrote:
> I have a similar problem on Gentoo. But in my case, it just can't load
> firmware: "no suitable firmware found". I've tried to reinstall
> firmware with no luck. Everything is ok with 4.8.6.
This is a completely different issue. This means that you don't have
the correct firmware installed for this kernel version. We do support
several versions back from the latest, but we can't support older
firmwares forever, so if you're using a recent kernel you must upgrade
the firmwares too.
Let me know which device you have, so I can tell you which firmware you
need to use. But as a general rule, if you clone the linux-firmware
repository[1] and install all the iwlwifi*.ucode files in /lib/firmware
(or wherever gentoo looks for the firmware in your filesystem), you will
surely get the latest version of the firmware that works with your
kernel.
[1] http://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git
--
Cheers,
Luca.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: kernel 4.9 iwlwifi startup error
2017-01-03 2:42 ` Andrew Donnellan
2017-01-03 15:41 ` Alexander Morozov
@ 2017-01-09 22:21 ` Luca Coelho
2017-01-10 8:21 ` Fabio Coatti
1 sibling, 1 reply; 8+ messages in thread
From: Luca Coelho @ 2017-01-09 22:21 UTC (permalink / raw)
To: Andrew Donnellan, Fabio Coatti, LKML, linux-wireless; +Cc: linuxwifi
On Tue, 2017-01-03 at 13:42 +1100, Andrew Donnellan wrote:
> On 02/01/17 21:12, Fabio Coatti wrote:
> > Hi all,
> > I'm using kernel 4.9 and maybe half of the times I boot my laptop I get the
> > error reported below, and the wifi does not work. I have to remove iwlwifi (like
> > modprobe -r iwldvm iwlwifi) and insert it again to get things workig again.
> > This seems a bit random, it does not happens all the times so it could be a
> > timing issue or even a flaky hardware (unlikely, as I see only this issue with
> > wifi, once it starts it works just fine)
> > I'm pretty sure to have seen the same behaviour at some point in 4.8.X
> > release, but right now I lost the related notes.
> > Environment:
> > Distro: gentoo
> > gcc 5.4.0
> > HW: Hewlett-Packard HP EliteBook Folio 9470m/18DF, BIOS 68IBD Ver. F.63
> > 04/26/2016
> > Intel(R) Core(TM) i5-3427U CPU @ 1.80GHz
> > Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24)
> >
> > Of course if more info is needed, just drop me a note.
> >
> > I'm not subscribed to mailing lists, so please keep me in CC: for any
> > information request.
> >
> > Many thanks.
>
> I've so far seen this once on my laptop, a Samsung NP540U3C (don't have
> it with me right now, so I'm not sure what the wifi chipset is), running
> with a Debian 4.9 kernel.
This bug has already been reported in bugzilla:
https://bugzilla.kernel.org/show_bug.cgi?id=190281
Did you have any problems with older kernel versions? If so, would it be
possible for you to bisect?
--
Cheers,
Luca.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: kernel 4.9 iwlwifi startup error
2017-01-09 22:21 ` Luca Coelho
@ 2017-01-10 8:21 ` Fabio Coatti
0 siblings, 0 replies; 8+ messages in thread
From: Fabio Coatti @ 2017-01-10 8:21 UTC (permalink / raw)
To: Luca Coelho; +Cc: Andrew Donnellan, LKML, linux-wireless, linuxwifi
In data marted=EC 10 gennaio 2017 00:21:51 CET, Luca Coelho ha scritto:
> On Tue, 2017-01-03 at 13:42 +1100, Andrew Donnellan wrote:
> > On 02/01/17 21:12, Fabio Coatti wrote:
> > > Hi all,
> > > I'm using kernel 4.9 and maybe half of the times I boot my laptop I g=
et
> > > the
> > > error reported below, and the wifi does not work. I have to remove
> > > iwlwifi (like modprobe -r iwldvm iwlwifi) and insert it again to get
> > > things workig again. This seems a bit random, it does not happens all
> > > the times so it could be a timing issue or even a flaky hardware
> > > (unlikely, as I see only this issue with wifi, once it starts it works
> > > just fine)
> > > I'm pretty sure to have seen the same behaviour at some point in 4.8.X
> > > release, but right now I lost the related notes.
> > > Environment:
> > > Distro: gentoo
> > > gcc 5.4.0
> > > HW: Hewlett-Packard HP EliteBook Folio 9470m/18DF, BIOS 68IBD Ver. F.=
63
> > > 04/26/2016
> > > Intel(R) Core(TM) i5-3427U CPU @ 1.80GHz
> > > Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 2=
4)
> > >=20
> > > Of course if more info is needed, just drop me a note.
> > >=20
> > > I'm not subscribed to mailing lists, so please keep me in CC: for any
> > > information request.
> > >=20
> > > Many thanks.
> >=20
> > I've so far seen this once on my laptop, a Samsung NP540U3C (don't have
> > it with me right now, so I'm not sure what the wifi chipset is), running
> > with a Debian 4.9 kernel.
>=20
> This bug has already been reported in bugzilla:
>=20
> https://bugzilla.kernel.org/show_bug.cgi?id=3D190281
>=20
> Did you have any problems with older kernel versions? If so, would it be
> possible for you to bisect?
Well, it happens on a laptop that I use quite intensively, so it will take=
=20
some time to bisect. However, in the meantime I checked the old logs and th=
e=20
first recorded occurrence happened with 4.8.10 release and firmware version=
=20
18.168.6.1
=2D-=20
=46abio
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: kernel 4.9 iwlwifi startup error
@ 2017-01-10 8:21 ` Fabio Coatti
0 siblings, 0 replies; 8+ messages in thread
From: Fabio Coatti @ 2017-01-10 8:21 UTC (permalink / raw)
To: Luca Coelho; +Cc: Andrew Donnellan, LKML, linux-wireless, linuxwifi
In data martedì 10 gennaio 2017 00:21:51 CET, Luca Coelho ha scritto:
> On Tue, 2017-01-03 at 13:42 +1100, Andrew Donnellan wrote:
> > On 02/01/17 21:12, Fabio Coatti wrote:
> > > Hi all,
> > > I'm using kernel 4.9 and maybe half of the times I boot my laptop I get
> > > the
> > > error reported below, and the wifi does not work. I have to remove
> > > iwlwifi (like modprobe -r iwldvm iwlwifi) and insert it again to get
> > > things workig again. This seems a bit random, it does not happens all
> > > the times so it could be a timing issue or even a flaky hardware
> > > (unlikely, as I see only this issue with wifi, once it starts it works
> > > just fine)
> > > I'm pretty sure to have seen the same behaviour at some point in 4.8.X
> > > release, but right now I lost the related notes.
> > > Environment:
> > > Distro: gentoo
> > > gcc 5.4.0
> > > HW: Hewlett-Packard HP EliteBook Folio 9470m/18DF, BIOS 68IBD Ver. F.63
> > > 04/26/2016
> > > Intel(R) Core(TM) i5-3427U CPU @ 1.80GHz
> > > Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24)
> > >
> > > Of course if more info is needed, just drop me a note.
> > >
> > > I'm not subscribed to mailing lists, so please keep me in CC: for any
> > > information request.
> > >
> > > Many thanks.
> >
> > I've so far seen this once on my laptop, a Samsung NP540U3C (don't have
> > it with me right now, so I'm not sure what the wifi chipset is), running
> > with a Debian 4.9 kernel.
>
> This bug has already been reported in bugzilla:
>
> https://bugzilla.kernel.org/show_bug.cgi?id=190281
>
> Did you have any problems with older kernel versions? If so, would it be
> possible for you to bisect?
Well, it happens on a laptop that I use quite intensively, so it will take
some time to bisect. However, in the meantime I checked the old logs and the
first recorded occurrence happened with 4.8.10 release and firmware version
18.168.6.1
--
Fabio
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: kernel 4.9 iwlwifi startup error
2017-01-10 8:21 ` Fabio Coatti
(?)
@ 2017-01-10 8:26 ` Luca Coelho
-1 siblings, 0 replies; 8+ messages in thread
From: Luca Coelho @ 2017-01-10 8:26 UTC (permalink / raw)
To: Fabio Coatti; +Cc: Andrew Donnellan, LKML, linux-wireless, linuxwifi
On Tue, 2017-01-10 at 09:21 +0100, Fabio Coatti wrote:
> In data martedì 10 gennaio 2017 00:21:51 CET, Luca Coelho ha scritto:
> > On Tue, 2017-01-03 at 13:42 +1100, Andrew Donnellan wrote:
> > > On 02/01/17 21:12, Fabio Coatti wrote:
> > > > Hi all,
> > > > I'm using kernel 4.9 and maybe half of the times I boot my laptop I get
> > > > the
> > > > error reported below, and the wifi does not work. I have to remove
> > > > iwlwifi (like modprobe -r iwldvm iwlwifi) and insert it again to get
> > > > things workig again. This seems a bit random, it does not happens all
> > > > the times so it could be a timing issue or even a flaky hardware
> > > > (unlikely, as I see only this issue with wifi, once it starts it works
> > > > just fine)
> > > > I'm pretty sure to have seen the same behaviour at some point in 4.8.X
> > > > release, but right now I lost the related notes.
> > > > Environment:
> > > > Distro: gentoo
> > > > gcc 5.4.0
> > > > HW: Hewlett-Packard HP EliteBook Folio 9470m/18DF, BIOS 68IBD Ver. F.63
> > > > 04/26/2016
> > > > Intel(R) Core(TM) i5-3427U CPU @ 1.80GHz
> > > > Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24)
> > > >
> > > > Of course if more info is needed, just drop me a note.
> > > >
> > > > I'm not subscribed to mailing lists, so please keep me in CC: for any
> > > > information request.
> > > >
> > > > Many thanks.
> > >
> > > I've so far seen this once on my laptop, a Samsung NP540U3C (don't have
> > > it with me right now, so I'm not sure what the wifi chipset is), running
> > > with a Debian 4.9 kernel.
> >
> > This bug has already been reported in bugzilla:
> >
> > https://bugzilla.kernel.org/show_bug.cgi?id=190281
> >
> > Did you have any problems with older kernel versions? If so, would it be
> > possible for you to bisect?
>
>
> Well, it happens on a laptop that I use quite intensively, so it will take
> some time to bisect. However, in the meantime I checked the old logs and the
> first recorded occurrence happened with 4.8.10 release and firmware version
> 18.168.6.1
Thanks! Let's continue tracking this in bugzilla.
--
Cheers,
Luca.
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2017-01-10 8:27 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-01-02 10:12 kernel 4.9 iwlwifi startup error Fabio Coatti
2017-01-03 2:42 ` Andrew Donnellan
2017-01-03 15:41 ` Alexander Morozov
2017-01-09 22:26 ` Luca Coelho
2017-01-09 22:21 ` Luca Coelho
2017-01-10 8:21 ` Fabio Coatti
2017-01-10 8:21 ` Fabio Coatti
2017-01-10 8:26 ` Luca Coelho
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