I've had several freeze and it seems to come from the kernel. Here is some log on the subject. It occurs first after a long copy (18Go) from usb drive to another usb drive and after some X problem I have desactived 3D effect and it seems to be better. Jun 24 14:08:01 localhost kernel: btusb_intr_complete: hci0 urb ffff88011dbd7b40 failed to resubmit (19) Jun 24 14:08:01 localhost kernel: btusb_bulk_complete: hci0 urb ffff8801e98f1240 failed to resubmit (19) Jun 24 14:08:01 localhost kernel: btusb_bulk_complete: hci0 urb ffff88011dbd7f00 failed to resubmit (19) Jun 24 14:08:01 localhost kernel: btusb_send_frame: hci0 urb ffff8801566d3c00 submission failed Jun 24 14:22:16 localhost kernel: sd 20:0:0:0: [sdb] Assuming drive cache: write through Jun 24 14:22:16 localhost kernel: sd 20:0:0:0: [sdb] Assuming drive cache: write through Jun 24 14:22:16 localhost kernel: sd 20:0:0:0: [sdb] Assuming drive cache: write through Jun 24 14:23:15 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:15 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:15 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:16 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:16 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:16 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:17 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:17 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:17 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:18 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:18 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:18 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:19 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:19 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:19 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:20 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:20 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:20 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:21 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:21 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:21 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:22 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:22 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:22 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:23 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:23 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:23 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:24 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:24 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:24 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:25 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:25 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:25 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:26 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:26 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:26 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:27 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:27 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:27 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:29 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:29 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:29 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:30 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:30 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:30 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:31 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:31 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:31 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:32 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:32 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:32 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:33 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:33 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:33 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:34 localhost kernel: ata6: exception Emask 0x10 SAct 0x0 SErr 0x4000000 action 0xe frozen Jun 24 14:23:34 localhost kernel: ata6: irq_stat 0x00000040, connection status changed Jun 24 14:23:34 localhost kernel: ata6: SError: { DevExch } Jun 24 14:23:43 localhost kernel: sd 21:0:0:0: [sdc] Assuming drive cache: write through Jun 24 14:23:43 localhost kernel: sd 21:0:0:0: [sdc] Assuming drive cache: write through Jun 24 14:23:44 localhost kernel: sd 21:0:0:0: [sdc] Assuming drive cache: write through Jun 24 14:57:26 localhost kernel: [drm:intel_dsm_pci_probe] *ERROR* failed to get supported _DSM functions Jun 24 14:57:26 localhost kernel: fb: conflicting fb hw usage inteldrmfb vs VESA VGA - removing generic driver Jun 24 14:57:27 localhost kernel: iwlagn 0000:03:00.0: Queue 4 stuck for 2000 ms. Jun 24 14:57:27 localhost kernel: iwlagn 0000:03:00.0: On demand firmware reload Jun 24 14:57:27 localhost kernel: iwlagn 0000:03:00.0: Error sending REPLY_TX_POWER_DBM_CMD: time out after 500ms. Jun 24 14:57:27 localhost kernel: iwlagn 0000:03:00.0: Error sending TX power (-110) Jun 25 09:11:49 localhost kernel: [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung Jun 25 09:11:49 localhost kernel: [drm:kick_ring] *ERROR* Kicking stuck wait on render ring Jun 25 09:11:55 localhost kernel: [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung Jun 25 09:11:55 localhost kernel: [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -11 (awaiting 1607975 at 1607972, next 1607976) Jun 25 09:11:55 localhost kernel: [drm:drm_helper_resume_force_mode] *ERROR* failed to set mode on crtc ffff8802316e8800 Jun 25 20:54:23 localhost kernel: [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung Jun 25 20:54:23 localhost kernel: [drm:kick_ring] *ERROR* Kicking stuck wait on render ring Jun 25 20:54:29 localhost kernel: [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung Jun 25 20:54:29 localhost kernel: [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -11 (awaiting 4664937 at 4664934, next 4664938) Jun 25 20:54:29 localhost kernel: [drm:drm_helper_resume_force_mode] *ERROR* failed to set mode on crtc ffff8802316e8800 Jun 25 20:54:44 localhost kernel: iwlagn 0000:03:00.0: Aggregation not enabled for tid 0 because load = 1 Jun 25 20:56:27 localhost kernel: iwlagn 0000:03:00.0: Aggregation not enabled for tid 0 because load = 1 Jun 25 21:02:39 localhost kernel: iwlagn 0000:03:00.0: Aggregation not enabled for tid 0 because load = 0 Jun 25 21:12:58 localhost kernel: iwlagn 0000:03:00.0: Aggregation not enabled for tid 0 because load = 0 Jun 25 21:15:50 localhost kernel: [drm:intel_dsm_pci_probe] *ERROR* failed to get supported _DSM functions Jun 25 21:15:50 localhost kernel: fb: conflicting fb hw usage inteldrmfb vs VESA VGA - removing generic driver Jun 25 21:15:52 localhost kernel: iwlagn 0000:03:00.0: Queue 4 stuck for 2000 ms. Jun 25 21:15:52 localhost kernel: iwlagn 0000:03:00.0: On demand firmware reload Jun 25 21:15:52 localhost kernel: iwlagn 0000:03:00.0: Error sending REPLY_RXON: time out after 500ms. Jun 25 21:15:52 localhost kernel: iwlagn 0000:03:00.0: Error clearing ASSOC_MSK on BSS (-110) Jun 25 21:16:04 localhost kernel: iwlagn 0000:03:00.0: Aggregation not enabled for tid 0 because load = 1 Jun 25 21:16:58 localhost kernel: iwlagn 0000:03:00.0: Aggregation not enabled for tid 0 because load = 0 Jun 25 21:17:20 localhost kernel: iwlagn 0000:03:00.0: Aggregation not enabled for tid 0 because load = 2 Jun 25 21:21:41 localhost kernel: iwlagn 0000:03:00.0: Aggregation not enabled for tid 3 because load = 7
Created attachment 621 [details] error.log
Hi Christophe, Sorry for responding so late, we are very short on triagers. Do you still have the problem with current kernel?
Keywords: (none) => NEEDINFOCC: (none) => marja11
It has not appeared again
@ Christophe Thx for replying. I guess it was an update that solved the problem. Closing this bug report.
Status: NEW => RESOLVEDResolution: (none) => FIXED