From: Mason <slash.tmp@free.fr> To: Mathias Nyman <mathias.nyman@linux.intel.com>, Felipe Balbi <felipe.balbi@linux.intel.com>, linux-pci <linux-pci@vger.kernel.org>, linux-usb <linux-usb@vger.kernel.org>, Linux ARM <linux-arm-kernel@lists.infradead.org> Cc: Bjorn Helgaas <helgaas@kernel.org>, Alan Stern <stern@rowland.harvard.edu>, Greg Kroah-Hartman <gregkh@linuxfoundation.org> Subject: Re: Possible regression between 4.9 and 4.13 Date: Mon, 28 Aug 2017 16:40:39 +0200 [thread overview] Message-ID: <0b089b17-00fc-5a7c-baa3-e6141029b191@free.fr> (raw) In-Reply-To: <59A3D6BF.7010400@linux.intel.com> On 28/08/2017 10:39, Mathias Nyman wrote: > Could you take a log with the following added debug, without > your extra delays, It should show a bit more about the state > of the controller when we read 0xffffffff I applied the following patch on top of v4.12-rc1 diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index 5e3e9d4c6956..c7ea7d4c801f 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -23,6 +23,7 @@ #include <linux/slab.h> #include <asm/unaligned.h> +#include <linux/pci.h> #include "xhci.h" #include "xhci-trace.h" @@ -1268,7 +1269,10 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, wIndex--; temp = readl(port_array[wIndex]); if (temp == ~(u32)0) { - xhci_hc_died(xhci); + struct pci_dev *pdev = to_pci_dev(hcd->self.controller); + xhci_err(xhci, "ClearPortFeat port%d @%p=%x, hcd->state:0x%x hcd->flags:0x%x, pci_state 0x%x\n", + wIndex, port_array[wIndex], temp, hcd->state, hcd->flags, pdev->current_state); + WARN_ON(1); retval = -ENODEV; break; } And here are logs I get when I plug/unplug my USB3 device. [ 14.970148] usb 2-2: new SuperSpeed USB device number 2 using xhci_hcd [ 15.003487] usb 2-2: New USB device found, idVendor=0951, idProduct=1666 [ 15.010237] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 15.017483] usb 2-2: Product: DataTraveler 3.0 [ 15.021990] usb 2-2: Manufacturer: Kingston [ 15.026234] usb 2-2: SerialNumber: 002618887865F0C0F8646BFA [ 15.034830] usb-storage 2-2:1.0: USB Mass Storage device detected [ 15.041269] scsi host0: usb-storage 2-2:1.0 [ 16.056140] scsi 0:0:0:0: Direct-Access Kingston DataTraveler 3.0 PQ: 0 ANSI: 6 [ 16.064979] sd 0:0:0:0: [sda] 15109516 512-byte logical blocks: (7.74 GB/7.20 GiB) [ 16.072978] sd 0:0:0:0: [sda] Write Protect is off [ 16.078076] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA [ 16.089417] sda: sda1 [ 16.093050] sd 0:0:0:0: [sda] Attached SCSI removable disk [ 22.152078] pcieport 0000:00:00.0: AER: Uncorrected (Non-Fatal) error received: id=0000 [ 22.160157] pcieport 0000:00:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, id=0000(Requester ID) [ 22.172051] pcieport 0000:00:00.0: device [1105:0024] error status/mask=00004000/00000000 [ 22.180493] pcieport 0000:00:00.0: [14] Completion Timeout (First) [ 22.187368] pcieport 0000:00:00.0: AER: Device recovery failed [ 22.885269] xhci_hcd 0000:01:00.0: ClearPortFeat port1 @e0852430=ffffffff, hcd->state:0x1 hcd->flags:0x1a5, pci_state 0x0 [ 22.896284] ------------[ cut here ]------------ [ 22.900938] WARNING: CPU: 0 PID: 127 at drivers/usb/host/xhci-hub.c:1275 xhci_hub_control+0x10f4/0x1778 [ 22.910377] Modules linked in: [ 22.913447] CPU: 0 PID: 127 Comm: kworker/0:1 Tainted: G C 4.12.0-rc1 #4 [ 22.921314] Hardware name: Sigma Tango DT [ 22.925342] Workqueue: usb_hub_wq hub_event [ 22.929564] [<c010e8b4>] (unwind_backtrace) from [<c010ac00>] (show_stack+0x10/0x14) [ 22.937353] [<c010ac00>] (show_stack) from [<c0257a30>] (dump_stack+0x84/0x98) [ 22.944617] [<c0257a30>] (dump_stack) from [<c01183d0>] (__warn+0xe8/0x100) [ 22.951616] [<c01183d0>] (__warn) from [<c0118498>] (warn_slowpath_null+0x20/0x28) [ 22.959227] [<c0118498>] (warn_slowpath_null) from [<c031ad90>] (xhci_hub_control+0x10f4/0x1778) [ 22.968062] [<c031ad90>] (xhci_hub_control) from [<c02fbb4c>] (usb_hcd_submit_urb+0x264/0x810) [ 22.976719] [<c02fbb4c>] (usb_hcd_submit_urb) from [<c02fccec>] (usb_submit_urb+0x2b0/0x4b4) [ 22.985201] [<c02fccec>] (usb_submit_urb) from [<c02fd3c4>] (usb_start_wait_urb+0x4c/0xbc) [ 22.993509] [<c02fd3c4>] (usb_start_wait_urb) from [<c02fd4d4>] (usb_control_msg+0xa0/0xcc) [ 23.001904] [<c02fd4d4>] (usb_control_msg) from [<c02f5718>] (usb_clear_port_feature+0x44/0x4c) [ 23.010648] [<c02f5718>] (usb_clear_port_feature) from [<c02f60fc>] (hub_port_reset+0x228/0x51c) [ 23.019479] [<c02f60fc>] (hub_port_reset) from [<c02f82f0>] (hub_event+0x1f4/0xe64) [ 23.027177] [<c02f82f0>] (hub_event) from [<c012d398>] (process_one_work+0x1d4/0x3ec) [ 23.035049] [<c012d398>] (process_one_work) from [<c012dfb4>] (worker_thread+0x38/0x554) [ 23.043185] [<c012dfb4>] (worker_thread) from [<c0132c84>] (kthread+0x108/0x138) [ 23.050620] [<c0132c84>] (kthread) from [<c01076f8>] (ret_from_fork+0x14/0x3c) [ 23.057877] ---[ end trace 5e4494cf1f6e3761 ]--- [ 23.062691] xhci_hcd 0000:01:00.0: ClearPortFeat port1 @e0852430=ffffffff, hcd->state:0x1 hcd->flags:0x1a5, pci_state 0x0 [ 23.073707] ------------[ cut here ]------------ [ 23.078349] WARNING: CPU: 0 PID: 127 at drivers/usb/host/xhci-hub.c:1275 xhci_hub_control+0x10f4/0x1778 [ 23.087787] Modules linked in: [ 23.090854] CPU: 0 PID: 127 Comm: kworker/0:1 Tainted: G WC 4.12.0-rc1 #4 [ 23.098720] Hardware name: Sigma Tango DT [ 23.102745] Workqueue: usb_hub_wq hub_event [ 23.106953] [<c010e8b4>] (unwind_backtrace) from [<c010ac00>] (show_stack+0x10/0x14) [ 23.114737] [<c010ac00>] (show_stack) from [<c0257a30>] (dump_stack+0x84/0x98) [ 23.121998] [<c0257a30>] (dump_stack) from [<c01183d0>] (__warn+0xe8/0x100) [ 23.128996] [<c01183d0>] (__warn) from [<c0118498>] (warn_slowpath_null+0x20/0x28) [ 23.136606] [<c0118498>] (warn_slowpath_null) from [<c031ad90>] (xhci_hub_control+0x10f4/0x1778) [ 23.145439] [<c031ad90>] (xhci_hub_control) from [<c02fbb4c>] (usb_hcd_submit_urb+0x264/0x810) [ 23.154095] [<c02fbb4c>] (usb_hcd_submit_urb) from [<c02fccec>] (usb_submit_urb+0x2b0/0x4b4) [ 23.162577] [<c02fccec>] (usb_submit_urb) from [<c02fd3c4>] (usb_start_wait_urb+0x4c/0xbc) [ 23.170884] [<c02fd3c4>] (usb_start_wait_urb) from [<c02fd4d4>] (usb_control_msg+0xa0/0xcc) [ 23.179278] [<c02fd4d4>] (usb_control_msg) from [<c02f5718>] (usb_clear_port_feature+0x44/0x4c) [ 23.188021] [<c02f5718>] (usb_clear_port_feature) from [<c02f611c>] (hub_port_reset+0x248/0x51c) [ 23.196851] [<c02f611c>] (hub_port_reset) from [<c02f82f0>] (hub_event+0x1f4/0xe64) [ 23.204547] [<c02f82f0>] (hub_event) from [<c012d398>] (process_one_work+0x1d4/0x3ec) [ 23.212418] [<c012d398>] (process_one_work) from [<c012dfb4>] (worker_thread+0x38/0x554) [ 23.220551] [<c012dfb4>] (worker_thread) from [<c0132c84>] (kthread+0x108/0x138) [ 23.227986] [<c0132c84>] (kthread) from [<c01076f8>] (ret_from_fork+0x14/0x3c) [ 23.235242] ---[ end trace 5e4494cf1f6e3762 ]--- [ 23.239953] xhci_hcd 0000:01:00.0: Cannot set link state. [ 23.245403] usb usb2-port2: cannot disable (err = -32) [ 23.250575] usb 2-2: USB disconnect, device number 2 [ 23.255724] pcieport 0000:00:00.0: AER: Uncorrected (Non-Fatal) error received: id=0000 [ 23.264048] pcieport 0000:00:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, id=0000(Requester ID) [ 23.275985] pcieport 0000:00:00.0: device [1105:0024] error status/mask=00004000/00000000 [ 23.284417] pcieport 0000:00:00.0: [14] Completion Timeout (First) [ 23.291256] pcieport 0000:00:00.0: AER: Device recovery failed [ 23.297144] pcieport 0000:00:00.0: AER: Uncorrected (Non-Fatal) error received: id=0000 [ 23.305218] pcieport 0000:00:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, id=0000(Requester ID) [ 23.317047] pcieport 0000:00:00.0: device [1105:0024] error status/mask=00004000/00000000 [ 23.325467] pcieport 0000:00:00.0: [14] Completion Timeout (First) [ 23.332309] pcieport 0000:00:00.0: AER: Device recovery failed [ 23.338188] pcieport 0000:00:00.0: AER: Uncorrected (Non-Fatal) error received: id=0000 [ 23.346273] pcieport 0000:00:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, id=0000(Requester ID) [ 23.358093] pcieport 0000:00:00.0: device [1105:0024] error status/mask=00004000/00000000 [ 23.366518] pcieport 0000:00:00.0: [14] Completion Timeout (First) [ 23.373357] pcieport 0000:00:00.0: AER: Device recovery failed [ 23.379229] pcieport 0000:00:00.0: AER: Uncorrected (Non-Fatal) error received: id=0000 [ 23.387287] pcieport 0000:00:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, id=0000(Requester ID) [ 23.399101] pcieport 0000:00:00.0: device [1105:0024] error status/mask=00004000/00000000 [ 23.407504] pcieport 0000:00:00.0: [14] Completion Timeout (First) [ 23.414344] pcieport 0000:00:00.0: AER: Device recovery failed [ 23.434143] pcieport 0000:00:00.0: AER: Uncorrected (Non-Fatal) error received: id=0000 [ 23.442263] pcieport 0000:00:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, id=0000(Requester ID) [ 23.454100] pcieport 0000:00:00.0: device [1105:0024] error status/mask=00004000/00000000 [ 23.462542] pcieport 0000:00:00.0: [14] Completion Timeout (First) [ 23.469427] pcieport 0000:00:00.0: AER: Device recovery failed Regards.
WARNING: multiple messages have this Message-ID (diff)
From: slash.tmp@free.fr (Mason) To: linux-arm-kernel@lists.infradead.org Subject: Possible regression between 4.9 and 4.13 Date: Mon, 28 Aug 2017 16:40:39 +0200 [thread overview] Message-ID: <0b089b17-00fc-5a7c-baa3-e6141029b191@free.fr> (raw) In-Reply-To: <59A3D6BF.7010400@linux.intel.com> On 28/08/2017 10:39, Mathias Nyman wrote: > Could you take a log with the following added debug, without > your extra delays, It should show a bit more about the state > of the controller when we read 0xffffffff I applied the following patch on top of v4.12-rc1 diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index 5e3e9d4c6956..c7ea7d4c801f 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -23,6 +23,7 @@ #include <linux/slab.h> #include <asm/unaligned.h> +#include <linux/pci.h> #include "xhci.h" #include "xhci-trace.h" @@ -1268,7 +1269,10 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, wIndex--; temp = readl(port_array[wIndex]); if (temp == ~(u32)0) { - xhci_hc_died(xhci); + struct pci_dev *pdev = to_pci_dev(hcd->self.controller); + xhci_err(xhci, "ClearPortFeat port%d @%p=%x, hcd->state:0x%x hcd->flags:0x%x, pci_state 0x%x\n", + wIndex, port_array[wIndex], temp, hcd->state, hcd->flags, pdev->current_state); + WARN_ON(1); retval = -ENODEV; break; } And here are logs I get when I plug/unplug my USB3 device. [ 14.970148] usb 2-2: new SuperSpeed USB device number 2 using xhci_hcd [ 15.003487] usb 2-2: New USB device found, idVendor=0951, idProduct=1666 [ 15.010237] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 15.017483] usb 2-2: Product: DataTraveler 3.0 [ 15.021990] usb 2-2: Manufacturer: Kingston [ 15.026234] usb 2-2: SerialNumber: 002618887865F0C0F8646BFA [ 15.034830] usb-storage 2-2:1.0: USB Mass Storage device detected [ 15.041269] scsi host0: usb-storage 2-2:1.0 [ 16.056140] scsi 0:0:0:0: Direct-Access Kingston DataTraveler 3.0 PQ: 0 ANSI: 6 [ 16.064979] sd 0:0:0:0: [sda] 15109516 512-byte logical blocks: (7.74 GB/7.20 GiB) [ 16.072978] sd 0:0:0:0: [sda] Write Protect is off [ 16.078076] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA [ 16.089417] sda: sda1 [ 16.093050] sd 0:0:0:0: [sda] Attached SCSI removable disk [ 22.152078] pcieport 0000:00:00.0: AER: Uncorrected (Non-Fatal) error received: id=0000 [ 22.160157] pcieport 0000:00:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, id=0000(Requester ID) [ 22.172051] pcieport 0000:00:00.0: device [1105:0024] error status/mask=00004000/00000000 [ 22.180493] pcieport 0000:00:00.0: [14] Completion Timeout (First) [ 22.187368] pcieport 0000:00:00.0: AER: Device recovery failed [ 22.885269] xhci_hcd 0000:01:00.0: ClearPortFeat port1 @e0852430=ffffffff, hcd->state:0x1 hcd->flags:0x1a5, pci_state 0x0 [ 22.896284] ------------[ cut here ]------------ [ 22.900938] WARNING: CPU: 0 PID: 127 at drivers/usb/host/xhci-hub.c:1275 xhci_hub_control+0x10f4/0x1778 [ 22.910377] Modules linked in: [ 22.913447] CPU: 0 PID: 127 Comm: kworker/0:1 Tainted: G C 4.12.0-rc1 #4 [ 22.921314] Hardware name: Sigma Tango DT [ 22.925342] Workqueue: usb_hub_wq hub_event [ 22.929564] [<c010e8b4>] (unwind_backtrace) from [<c010ac00>] (show_stack+0x10/0x14) [ 22.937353] [<c010ac00>] (show_stack) from [<c0257a30>] (dump_stack+0x84/0x98) [ 22.944617] [<c0257a30>] (dump_stack) from [<c01183d0>] (__warn+0xe8/0x100) [ 22.951616] [<c01183d0>] (__warn) from [<c0118498>] (warn_slowpath_null+0x20/0x28) [ 22.959227] [<c0118498>] (warn_slowpath_null) from [<c031ad90>] (xhci_hub_control+0x10f4/0x1778) [ 22.968062] [<c031ad90>] (xhci_hub_control) from [<c02fbb4c>] (usb_hcd_submit_urb+0x264/0x810) [ 22.976719] [<c02fbb4c>] (usb_hcd_submit_urb) from [<c02fccec>] (usb_submit_urb+0x2b0/0x4b4) [ 22.985201] [<c02fccec>] (usb_submit_urb) from [<c02fd3c4>] (usb_start_wait_urb+0x4c/0xbc) [ 22.993509] [<c02fd3c4>] (usb_start_wait_urb) from [<c02fd4d4>] (usb_control_msg+0xa0/0xcc) [ 23.001904] [<c02fd4d4>] (usb_control_msg) from [<c02f5718>] (usb_clear_port_feature+0x44/0x4c) [ 23.010648] [<c02f5718>] (usb_clear_port_feature) from [<c02f60fc>] (hub_port_reset+0x228/0x51c) [ 23.019479] [<c02f60fc>] (hub_port_reset) from [<c02f82f0>] (hub_event+0x1f4/0xe64) [ 23.027177] [<c02f82f0>] (hub_event) from [<c012d398>] (process_one_work+0x1d4/0x3ec) [ 23.035049] [<c012d398>] (process_one_work) from [<c012dfb4>] (worker_thread+0x38/0x554) [ 23.043185] [<c012dfb4>] (worker_thread) from [<c0132c84>] (kthread+0x108/0x138) [ 23.050620] [<c0132c84>] (kthread) from [<c01076f8>] (ret_from_fork+0x14/0x3c) [ 23.057877] ---[ end trace 5e4494cf1f6e3761 ]--- [ 23.062691] xhci_hcd 0000:01:00.0: ClearPortFeat port1 @e0852430=ffffffff, hcd->state:0x1 hcd->flags:0x1a5, pci_state 0x0 [ 23.073707] ------------[ cut here ]------------ [ 23.078349] WARNING: CPU: 0 PID: 127 at drivers/usb/host/xhci-hub.c:1275 xhci_hub_control+0x10f4/0x1778 [ 23.087787] Modules linked in: [ 23.090854] CPU: 0 PID: 127 Comm: kworker/0:1 Tainted: G WC 4.12.0-rc1 #4 [ 23.098720] Hardware name: Sigma Tango DT [ 23.102745] Workqueue: usb_hub_wq hub_event [ 23.106953] [<c010e8b4>] (unwind_backtrace) from [<c010ac00>] (show_stack+0x10/0x14) [ 23.114737] [<c010ac00>] (show_stack) from [<c0257a30>] (dump_stack+0x84/0x98) [ 23.121998] [<c0257a30>] (dump_stack) from [<c01183d0>] (__warn+0xe8/0x100) [ 23.128996] [<c01183d0>] (__warn) from [<c0118498>] (warn_slowpath_null+0x20/0x28) [ 23.136606] [<c0118498>] (warn_slowpath_null) from [<c031ad90>] (xhci_hub_control+0x10f4/0x1778) [ 23.145439] [<c031ad90>] (xhci_hub_control) from [<c02fbb4c>] (usb_hcd_submit_urb+0x264/0x810) [ 23.154095] [<c02fbb4c>] (usb_hcd_submit_urb) from [<c02fccec>] (usb_submit_urb+0x2b0/0x4b4) [ 23.162577] [<c02fccec>] (usb_submit_urb) from [<c02fd3c4>] (usb_start_wait_urb+0x4c/0xbc) [ 23.170884] [<c02fd3c4>] (usb_start_wait_urb) from [<c02fd4d4>] (usb_control_msg+0xa0/0xcc) [ 23.179278] [<c02fd4d4>] (usb_control_msg) from [<c02f5718>] (usb_clear_port_feature+0x44/0x4c) [ 23.188021] [<c02f5718>] (usb_clear_port_feature) from [<c02f611c>] (hub_port_reset+0x248/0x51c) [ 23.196851] [<c02f611c>] (hub_port_reset) from [<c02f82f0>] (hub_event+0x1f4/0xe64) [ 23.204547] [<c02f82f0>] (hub_event) from [<c012d398>] (process_one_work+0x1d4/0x3ec) [ 23.212418] [<c012d398>] (process_one_work) from [<c012dfb4>] (worker_thread+0x38/0x554) [ 23.220551] [<c012dfb4>] (worker_thread) from [<c0132c84>] (kthread+0x108/0x138) [ 23.227986] [<c0132c84>] (kthread) from [<c01076f8>] (ret_from_fork+0x14/0x3c) [ 23.235242] ---[ end trace 5e4494cf1f6e3762 ]--- [ 23.239953] xhci_hcd 0000:01:00.0: Cannot set link state. [ 23.245403] usb usb2-port2: cannot disable (err = -32) [ 23.250575] usb 2-2: USB disconnect, device number 2 [ 23.255724] pcieport 0000:00:00.0: AER: Uncorrected (Non-Fatal) error received: id=0000 [ 23.264048] pcieport 0000:00:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, id=0000(Requester ID) [ 23.275985] pcieport 0000:00:00.0: device [1105:0024] error status/mask=00004000/00000000 [ 23.284417] pcieport 0000:00:00.0: [14] Completion Timeout (First) [ 23.291256] pcieport 0000:00:00.0: AER: Device recovery failed [ 23.297144] pcieport 0000:00:00.0: AER: Uncorrected (Non-Fatal) error received: id=0000 [ 23.305218] pcieport 0000:00:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, id=0000(Requester ID) [ 23.317047] pcieport 0000:00:00.0: device [1105:0024] error status/mask=00004000/00000000 [ 23.325467] pcieport 0000:00:00.0: [14] Completion Timeout (First) [ 23.332309] pcieport 0000:00:00.0: AER: Device recovery failed [ 23.338188] pcieport 0000:00:00.0: AER: Uncorrected (Non-Fatal) error received: id=0000 [ 23.346273] pcieport 0000:00:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, id=0000(Requester ID) [ 23.358093] pcieport 0000:00:00.0: device [1105:0024] error status/mask=00004000/00000000 [ 23.366518] pcieport 0000:00:00.0: [14] Completion Timeout (First) [ 23.373357] pcieport 0000:00:00.0: AER: Device recovery failed [ 23.379229] pcieport 0000:00:00.0: AER: Uncorrected (Non-Fatal) error received: id=0000 [ 23.387287] pcieport 0000:00:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, id=0000(Requester ID) [ 23.399101] pcieport 0000:00:00.0: device [1105:0024] error status/mask=00004000/00000000 [ 23.407504] pcieport 0000:00:00.0: [14] Completion Timeout (First) [ 23.414344] pcieport 0000:00:00.0: AER: Device recovery failed [ 23.434143] pcieport 0000:00:00.0: AER: Uncorrected (Non-Fatal) error received: id=0000 [ 23.442263] pcieport 0000:00:00.0: PCIe Bus Error: severity=Uncorrected (Non-Fatal), type=Transaction Layer, id=0000(Requester ID) [ 23.454100] pcieport 0000:00:00.0: device [1105:0024] error status/mask=00004000/00000000 [ 23.462542] pcieport 0000:00:00.0: [14] Completion Timeout (First) [ 23.469427] pcieport 0000:00:00.0: AER: Device recovery failed Regards.
next prev parent reply other threads:[~2017-08-28 14:40 UTC|newest] Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-08-22 17:34 Possible regression between 4.9 and 4.13 Mason 2017-08-22 17:34 ` Mason 2017-08-23 6:07 ` Felipe Balbi 2017-08-23 6:07 ` Felipe Balbi 2017-08-23 7:51 ` Mathias Nyman 2017-08-23 7:51 ` Mathias Nyman 2017-08-23 9:18 ` Mason 2017-08-23 9:18 ` Mason 2017-08-23 9:31 ` Mason 2017-08-23 9:31 ` Mason 2017-08-23 11:11 ` Mathias Nyman 2017-08-23 11:11 ` Mathias Nyman 2017-08-23 11:54 ` Mason 2017-08-23 11:54 ` Mason 2017-08-23 12:41 ` Mason 2017-08-23 12:41 ` Mason 2017-08-23 14:30 ` Mason 2017-08-23 14:30 ` Mason 2017-08-28 8:39 ` Mathias Nyman 2017-08-28 8:39 ` Mathias Nyman 2017-08-28 14:40 ` Mason [this message] 2017-08-28 14:40 ` Mason 2017-08-29 13:28 ` Mathias Nyman 2017-08-29 13:28 ` Mathias Nyman 2017-08-29 13:38 ` Lukas Wunner 2017-08-29 13:38 ` Lukas Wunner 2017-08-29 14:47 ` Greg Kroah-Hartman 2017-08-29 14:47 ` Greg Kroah-Hartman 2017-08-29 15:34 ` Lukas Wunner 2017-08-29 15:34 ` Lukas Wunner 2017-08-29 15:51 ` Greg Kroah-Hartman 2017-08-29 15:51 ` Greg Kroah-Hartman 2017-08-30 6:36 ` Lukas Wunner 2017-08-30 6:36 ` Lukas Wunner 2017-08-30 6:45 ` Greg Kroah-Hartman 2017-08-30 6:45 ` Greg Kroah-Hartman 2017-08-29 23:53 ` Lukas Wunner 2017-08-29 23:53 ` Lukas Wunner 2017-08-30 6:02 ` Greg Kroah-Hartman 2017-08-30 6:02 ` Greg Kroah-Hartman 2017-08-30 8:55 ` Mason 2017-08-30 8:55 ` Mason 2017-08-30 9:06 ` Greg Kroah-Hartman 2017-08-30 9:06 ` Greg Kroah-Hartman 2017-08-31 9:39 ` Mason 2017-08-31 9:39 ` Mason 2017-08-31 11:40 ` Mathias Nyman 2017-08-31 11:40 ` Mathias Nyman 2017-08-30 9:07 ` Ard Biesheuvel 2017-08-30 9:07 ` Ard Biesheuvel 2017-08-30 9:22 ` Greg Kroah-Hartman 2017-08-30 9:22 ` Greg Kroah-Hartman 2017-08-30 9:37 ` Mason 2017-08-30 9:37 ` Mason 2017-08-31 9:17 ` Mason 2017-08-31 9:17 ` Mason 2017-08-31 11:38 ` Mathias Nyman 2017-08-31 11:38 ` Mathias Nyman 2017-08-23 10:19 ` Mason 2017-08-23 10:19 ` Mason
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