* Re: qla2xxx cause BUG on kernel-4.17-rc6 [not found] <CAEemH2dj3SVsNZOsZSjGZ0nF=a3YZp=i9z11vYTHByRQzpFkfQ@mail.gmail.com> @ 2018-06-06 15:56 ` Martin K. Petersen 2018-06-06 16:01 ` Madhani, Himanshu 2018-06-06 16:14 ` Laurence Oberman 0 siblings, 2 replies; 7+ messages in thread From: Martin K. Petersen @ 2018-06-06 15:56 UTC (permalink / raw) To: himanshu.madhani Cc: quinn.tran, martin.petersen, William.Kuzeja, linux-kernel, linux-scsi, Li Wang Himanshu, Ping? > Hi scsi experts, > > Not sure who is the right person to ask, I just hit this bug on my HP > DL385 platform, can any one of you take a look? > > system config: > ----------------- > HP ProLiant DL385 G7 > AMD Opteron(TM) Processor 6234 > 16384 MB memory, 369 GB disk space > > > [ 24.539274] qla2xxx [0000:0c:00.7]-500a:5: LOOP UP detected (10 Gbps). > [ 24.577259] BUG: unable to handle kernel NULL pointer dereference > at 0000000000000102 > [ 24.623133] PGD 0 P4D 0 > [ 24.636760] Oops: 0000 [#1] SMP NOPTI > [ 24.656942] Modules linked in: i2c_algo_bit drm_kms_helper > sr_mod(+) syscopyarea sysfillrect sysimgblt cdrom fb_sys_fops > ata_generic ttm pata_acpi sd_mod ahci pata_atiixp sfc(+) qla2xxx(+) > libahci drm qla4xxx(+) nvme_fc hpsa mdio libiscsi qlcnic(+) > nvme_fabrics scsi_transport_sas serio_raw mtd crc32c_intel libata > nvme_core i2c_core scsi_transport_iscsi tg3 scsi_transport_fc bnx2 > iscsi_boot_sysfs dm_multipath dm_mirror dm_region_hash dm_log dm_mod > [ 24.887449] CPU: 0 PID: 177 Comm: kworker/0:3 Not tainted 4.17.0-rc6 #1 > [ 24.925119] Hardware name: HP ProLiant DL385 G7, BIOS A18 08/15/2012 > [ 24.962106] Workqueue: events work_for_cpu_fn > [ 24.987098] RIP: 0010:__queue_work+0x1f/0x3a0 > [ 25.011672] RSP: 0018:ffff992642ceba10 EFLAGS: 00010082 > [ 25.042116] RAX: 0000000000000082 RBX: 0000000000000082 RCX: > 0000000000000000 > [ 25.083293] RDX: ffff8cf9abc6d7d0 RSI: 0000000000000000 RDI: > 0000000000002000 > [ 25.123094] RBP: 0000000000000000 R08: 0000000000025a40 R09: > ffff8cf9aade2880 > [ 25.164087] R10: 0000000000000000 R11: ffff992642ceb6f0 R12: > ffff8cf9abc6d7d0 > [ 25.202280] R13: 0000000000002000 R14: ffff8cf9abc6d7b8 R15: > 0000000000002000 > [ 25.242050] FS: 0000000000000000(0000) f9b5c00000(0000) > knlGS:0000000000000000 > [ 25.977565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > [ 26.010457] CR2: 0000000000000102 CR3: 000000030760a000 CR4: > 00000000000406f0 > [ 26.051048] Call Trace: > [ 26.063572] ? __switch_to_asm+0x34/0x70 > [ 26.086079] queue_work_on+0x24/0x40 > [ 26.107090] qla2x00_post_work+0x81/0xb0 [qla2xxx] > [ 26.133356] qla2x00_async_event+0x1ad/0x1a20 [qla2xxx] > [ 26.164075] ? lock_timer_base+0x67/0x80 > [ 26.186420] ? try_to_del_timer_sync+0x4d/0x80 > [ 26.212284] ? del_timer_sync+0x35/0x40 > [ 26.234080] ? schedule_timeout+0x165/0x2f0 > [ 26.259575] qla82xx_poll+0x13e/0x180 [qla2xxx] > [ 26.285740] qla2x00_mailbox_command+0x74b/0xf50 [qla2xxx] > [ 26.319040] qla82xx_set_driver_version+0x13b/0x1c0 [qla2xxx] > [ 26.352108] ? qla2x00_init_rings+0x206/0x3f0 [qla2xxx] > [ 26.381733] qla2x00_initialize_adapter+0x35c/0x7f0 [qla2xxx] > [ 26.413240] qla2x00_probe_one+0x1479/0x2390 [qla2xxx] > [ 26.442055] local_pci_probe+0x3f/0xa0 > [ 26.463108] work_for_cpu_fn+0x10/0x20 > [ 26.483295] process_one_work+0x152/0x350 > [ 26.505730] worker_thread+0x1cf/0x3e0 > [ 26.527090] kthread+0xf5/0x130 > [ 26.545085] ? max_active_store+0x80/0x80 > [ 26.568085] ? kthread_bind+0x10/0x10 > [ 26.589533] ret_from_fork+0x22/0x40 > [ 26.610192] Code: 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 > 00 41 57 41 89 ff 41 56 41 55 41 89 fd 41 54 49 89 d4 55 48 89 f5 53 > 48 83 ec 0 86 02 01 00 00 01 0f 85 80 02 00 00 49 c7 c6 c0 ec 01 00 41 > [ 27.308540] RIP: __queue_work+0x1f/0x3a0 RSP: ffff992642ceba10 > [ 27.341591] CR2: 0000000000000102 > [ 27.360208] ---[ end trace 01b7b7ae2c005cf3 ]--- -- Martin K. Petersen Oracle Linux Engineering ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: qla2xxx cause BUG on kernel-4.17-rc6 2018-06-06 15:56 ` qla2xxx cause BUG on kernel-4.17-rc6 Martin K. Petersen @ 2018-06-06 16:01 ` Madhani, Himanshu 2018-06-06 18:05 ` Laurence Oberman 2018-06-06 16:14 ` Laurence Oberman 1 sibling, 1 reply; 7+ messages in thread From: Madhani, Himanshu @ 2018-06-06 16:01 UTC (permalink / raw) To: Martin K. Petersen Cc: Tran, Quinn, William.Kuzeja, linux-kernel, linux-scsi, Li Wang > On Jun 6, 2018, at 8:56 AM, Martin K. Petersen <martin.petersen@oracle.com> wrote: > > > Himanshu, > > Ping? > Will look at this one. Sorry, somehow fell thru cracks. >> Hi scsi experts, >> >> Not sure who is the right person to ask, I just hit this bug on my HP >> DL385 platform, can any one of you take a look? >> >> system config: >> ----------------- >> HP ProLiant DL385 G7 >> AMD Opteron(TM) Processor 6234 >> 16384 MB memory, 369 GB disk space >> >> >> [ 24.539274] qla2xxx [0000:0c:00.7]-500a:5: LOOP UP detected (10 Gbps). >> [ 24.577259] BUG: unable to handle kernel NULL pointer dereference >> at 0000000000000102 >> [ 24.623133] PGD 0 P4D 0 >> [ 24.636760] Oops: 0000 [#1] SMP NOPTI >> [ 24.656942] Modules linked in: i2c_algo_bit drm_kms_helper >> sr_mod(+) syscopyarea sysfillrect sysimgblt cdrom fb_sys_fops >> ata_generic ttm pata_acpi sd_mod ahci pata_atiixp sfc(+) qla2xxx(+) >> libahci drm qla4xxx(+) nvme_fc hpsa mdio libiscsi qlcnic(+) >> nvme_fabrics scsi_transport_sas serio_raw mtd crc32c_intel libata >> nvme_core i2c_core scsi_transport_iscsi tg3 scsi_transport_fc bnx2 >> iscsi_boot_sysfs dm_multipath dm_mirror dm_region_hash dm_log dm_mod >> [ 24.887449] CPU: 0 PID: 177 Comm: kworker/0:3 Not tainted 4.17.0-rc6 #1 >> [ 24.925119] Hardware name: HP ProLiant DL385 G7, BIOS A18 08/15/2012 >> [ 24.962106] Workqueue: events work_for_cpu_fn >> [ 24.987098] RIP: 0010:__queue_work+0x1f/0x3a0 >> [ 25.011672] RSP: 0018:ffff992642ceba10 EFLAGS: 00010082 >> [ 25.042116] RAX: 0000000000000082 RBX: 0000000000000082 RCX: >> 0000000000000000 >> [ 25.083293] RDX: ffff8cf9abc6d7d0 RSI: 0000000000000000 RDI: >> 0000000000002000 >> [ 25.123094] RBP: 0000000000000000 R08: 0000000000025a40 R09: >> ffff8cf9aade2880 >> [ 25.164087] R10: 0000000000000000 R11: ffff992642ceb6f0 R12: >> ffff8cf9abc6d7d0 >> [ 25.202280] R13: 0000000000002000 R14: ffff8cf9abc6d7b8 R15: >> 0000000000002000 >> [ 25.242050] FS: 0000000000000000(0000) f9b5c00000(0000) >> knlGS:0000000000000000 >> [ 25.977565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >> [ 26.010457] CR2: 0000000000000102 CR3: 000000030760a000 CR4: >> 00000000000406f0 >> [ 26.051048] Call Trace: >> [ 26.063572] ? __switch_to_asm+0x34/0x70 >> [ 26.086079] queue_work_on+0x24/0x40 >> [ 26.107090] qla2x00_post_work+0x81/0xb0 [qla2xxx] >> [ 26.133356] qla2x00_async_event+0x1ad/0x1a20 [qla2xxx] >> [ 26.164075] ? lock_timer_base+0x67/0x80 >> [ 26.186420] ? try_to_del_timer_sync+0x4d/0x80 >> [ 26.212284] ? del_timer_sync+0x35/0x40 >> [ 26.234080] ? schedule_timeout+0x165/0x2f0 >> [ 26.259575] qla82xx_poll+0x13e/0x180 [qla2xxx] >> [ 26.285740] qla2x00_mailbox_command+0x74b/0xf50 [qla2xxx] >> [ 26.319040] qla82xx_set_driver_version+0x13b/0x1c0 [qla2xxx] >> [ 26.352108] ? qla2x00_init_rings+0x206/0x3f0 [qla2xxx] >> [ 26.381733] qla2x00_initialize_adapter+0x35c/0x7f0 [qla2xxx] >> [ 26.413240] qla2x00_probe_one+0x1479/0x2390 [qla2xxx] >> [ 26.442055] local_pci_probe+0x3f/0xa0 >> [ 26.463108] work_for_cpu_fn+0x10/0x20 >> [ 26.483295] process_one_work+0x152/0x350 >> [ 26.505730] worker_thread+0x1cf/0x3e0 >> [ 26.527090] kthread+0xf5/0x130 >> [ 26.545085] ? max_active_store+0x80/0x80 >> [ 26.568085] ? kthread_bind+0x10/0x10 >> [ 26.589533] ret_from_fork+0x22/0x40 >> [ 26.610192] Code: 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 >> 00 41 57 41 89 ff 41 56 41 55 41 89 fd 41 54 49 89 d4 55 48 89 f5 53 >> 48 83 ec 0 86 02 01 00 00 01 0f 85 80 02 00 00 49 c7 c6 c0 ec 01 00 41 >> [ 27.308540] RIP: __queue_work+0x1f/0x3a0 RSP: ffff992642ceba10 >> [ 27.341591] CR2: 0000000000000102 >> [ 27.360208] ---[ end trace 01b7b7ae2c005cf3 ]--- > > -- > Martin K. Petersen Oracle Linux Engineering Thanks, - Himanshu ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: qla2xxx cause BUG on kernel-4.17-rc6 2018-06-06 16:01 ` Madhani, Himanshu @ 2018-06-06 18:05 ` Laurence Oberman 2018-06-06 18:31 ` Madhani, Himanshu 0 siblings, 1 reply; 7+ messages in thread From: Laurence Oberman @ 2018-06-06 18:05 UTC (permalink / raw) To: Madhani, Himanshu, Martin K. Petersen Cc: Tran, Quinn, William.Kuzeja, linux-kernel, linux-scsi, Li Wang On Wed, 2018-06-06 at 16:01 +0000, Madhani, Himanshu wrote: > > On Jun 6, 2018, at 8:56 AM, Martin K. Petersen <martin.petersen@ora > > cle.com> wrote: > > > > > > Himanshu, > > > > Ping? > > > > Will look at this one. Sorry, somehow fell thru cracks. > > > > > Hi scsi experts, > > > > > > Not sure who is the right person to ask, I just hit this bug on > > > my HP > > > DL385 platform, can any one of you take a look? > > > > > > system config: > > > ----------------- > > > HP ProLiant DL385 G7 > > > AMD Opteron(TM) Processor 6234 > > > 16384 MB memory, 369 GB disk space > > > > > > > > > [ 24.539274] qla2xxx [0000:0c:00.7]-500a:5: LOOP UP detected > > > (10 Gbps). > > > [ 24.577259] BUG: unable to handle kernel NULL pointer > > > dereference > > > at 0000000000000102 > > > [ 24.623133] PGD 0 P4D 0 > > > [ 24.636760] Oops: 0000 [#1] SMP NOPTI > > > [ 24.656942] Modules linked in: i2c_algo_bit drm_kms_helper > > > sr_mod(+) syscopyarea sysfillrect sysimgblt cdrom fb_sys_fops > > > ata_generic ttm pata_acpi sd_mod ahci pata_atiixp sfc(+) > > > qla2xxx(+) > > > libahci drm qla4xxx(+) nvme_fc hpsa mdio libiscsi qlcnic(+) > > > nvme_fabrics scsi_transport_sas serio_raw mtd crc32c_intel libata > > > nvme_core i2c_core scsi_transport_iscsi tg3 scsi_transport_fc > > > bnx2 > > > iscsi_boot_sysfs dm_multipath dm_mirror dm_region_hash dm_log > > > dm_mod > > > [ 24.887449] CPU: 0 PID: 177 Comm: kworker/0:3 Not tainted > > > 4.17.0-rc6 #1 > > > [ 24.925119] Hardware name: HP ProLiant DL385 G7, BIOS A18 > > > 08/15/2012 > > > [ 24.962106] Workqueue: events work_for_cpu_fn > > > [ 24.987098] RIP: 0010:__queue_work+0x1f/0x3a0 > > > [ 25.011672] RSP: 0018:ffff992642ceba10 EFLAGS: 00010082 > > > [ 25.042116] RAX: 0000000000000082 RBX: 0000000000000082 RCX: > > > 0000000000000000 > > > [ 25.083293] RDX: ffff8cf9abc6d7d0 RSI: 0000000000000000 RDI: > > > 0000000000002000 > > > [ 25.123094] RBP: 0000000000000000 R08: 0000000000025a40 R09: > > > ffff8cf9aade2880 > > > [ 25.164087] R10: 0000000000000000 R11: ffff992642ceb6f0 R12: > > > ffff8cf9abc6d7d0 > > > [ 25.202280] R13: 0000000000002000 R14: ffff8cf9abc6d7b8 R15: > > > 0000000000002000 > > > [ 25.242050] FS: 0000000000000000(0000) f9b5c00000(0000) > > > knlGS:0000000000000000 > > > [ 25.977565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > > > [ 26.010457] CR2: 0000000000000102 CR3: 000000030760a000 CR4: > > > 00000000000406f0 > > > [ 26.051048] Call Trace: > > > [ 26.063572] ? __switch_to_asm+0x34/0x70 > > > [ 26.086079] queue_work_on+0x24/0x40 > > > [ 26.107090] qla2x00_post_work+0x81/0xb0 [qla2xxx] > > > [ 26.133356] qla2x00_async_event+0x1ad/0x1a20 [qla2xxx] > > > [ 26.164075] ? lock_timer_base+0x67/0x80 > > > [ 26.186420] ? try_to_del_timer_sync+0x4d/0x80 > > > [ 26.212284] ? del_timer_sync+0x35/0x40 > > > [ 26.234080] ? schedule_timeout+0x165/0x2f0 > > > [ 26.259575] qla82xx_poll+0x13e/0x180 [qla2xxx] > > > [ 26.285740] qla2x00_mailbox_command+0x74b/0xf50 [qla2xxx] > > > [ 26.319040] qla82xx_set_driver_version+0x13b/0x1c0 [qla2xxx] > > > [ 26.352108] ? qla2x00_init_rings+0x206/0x3f0 [qla2xxx] > > > [ 26.381733] qla2x00_initialize_adapter+0x35c/0x7f0 [qla2xxx] > > > [ 26.413240] qla2x00_probe_one+0x1479/0x2390 [qla2xxx] > > > [ 26.442055] local_pci_probe+0x3f/0xa0 > > > [ 26.463108] work_for_cpu_fn+0x10/0x20 > > > [ 26.483295] process_one_work+0x152/0x350 > > > [ 26.505730] worker_thread+0x1cf/0x3e0 > > > [ 26.527090] kthread+0xf5/0x130 > > > [ 26.545085] ? max_active_store+0x80/0x80 > > > [ 26.568085] ? kthread_bind+0x10/0x10 > > > [ 26.589533] ret_from_fork+0x22/0x40 > > > [ 26.610192] Code: 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 > > > 00 > > > 00 41 57 41 89 ff 41 56 41 55 41 89 fd 41 54 49 89 d4 55 48 89 f5 > > > 53 > > > 48 83 ec 0 86 02 01 00 00 01 0f 85 80 02 00 00 49 c7 c6 c0 ec 01 > > > 00 41 > > > [ 27.308540] RIP: __queue_work+0x1f/0x3a0 RSP: ffff992642ceba10 > > > [ 27.341591] CR2: 0000000000000102 > > > [ 27.360208] ---[ end trace 01b7b7ae2c005cf3 ]--- > > > > -- > > Martin K. Petersen Oracle Linux Engineering > > Thanks, > - Himanshu > I can't find the original message for this that Martin reminded us of. To the person who logged this: How many times has this happened and was it after a kernel update. What is the history, what is the exact Qlogic card, etc. Do you have the rest of the log log leading to the invalid pointer fault Thanks Laurence ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: qla2xxx cause BUG on kernel-4.17-rc6 2018-06-06 18:05 ` Laurence Oberman @ 2018-06-06 18:31 ` Madhani, Himanshu 2018-06-06 19:27 ` Laurence Oberman 0 siblings, 1 reply; 7+ messages in thread From: Madhani, Himanshu @ 2018-06-06 18:31 UTC (permalink / raw) To: Li Wang Cc: Martin K. Petersen, Tran, Quinn, William.Kuzeja, linux-kernel, linux-scsi, Laurence Oberman Hi Li, > On Jun 6, 2018, at 11:05 AM, Laurence Oberman <loberman@redhat.com> wrote: > > On Wed, 2018-06-06 at 16:01 +0000, Madhani, Himanshu wrote: >>> On Jun 6, 2018, at 8:56 AM, Martin K. Petersen <martin.petersen@ora >>> cle.com> wrote: >>> >>> >>> Himanshu, >>> >>> Ping? >>> >> >> Will look at this one. Sorry, somehow fell thru cracks. >> >> >>>> Hi scsi experts, >>>> >>>> Not sure who is the right person to ask, I just hit this bug on >>>> my HP >>>> DL385 platform, can any one of you take a look? >>>> >>>> system config: >>>> ----------------- >>>> HP ProLiant DL385 G7 >>>> AMD Opteron(TM) Processor 6234 >>>> 16384 MB memory, 369 GB disk space >>>> >>>> >>>> [ 24.539274] qla2xxx [0000:0c:00.7]-500a:5: LOOP UP detected >>>> (10 Gbps). >>>> [ 24.577259] BUG: unable to handle kernel NULL pointer >>>> dereference >>>> at 0000000000000102 >>>> [ 24.623133] PGD 0 P4D 0 >>>> [ 24.636760] Oops: 0000 [#1] SMP NOPTI >>>> [ 24.656942] Modules linked in: i2c_algo_bit drm_kms_helper >>>> sr_mod(+) syscopyarea sysfillrect sysimgblt cdrom fb_sys_fops >>>> ata_generic ttm pata_acpi sd_mod ahci pata_atiixp sfc(+) >>>> qla2xxx(+) >>>> libahci drm qla4xxx(+) nvme_fc hpsa mdio libiscsi qlcnic(+) >>>> nvme_fabrics scsi_transport_sas serio_raw mtd crc32c_intel libata >>>> nvme_core i2c_core scsi_transport_iscsi tg3 scsi_transport_fc >>>> bnx2 >>>> iscsi_boot_sysfs dm_multipath dm_mirror dm_region_hash dm_log >>>> dm_mod >>>> [ 24.887449] CPU: 0 PID: 177 Comm: kworker/0:3 Not tainted >>>> 4.17.0-rc6 #1 >>>> [ 24.925119] Hardware name: HP ProLiant DL385 G7, BIOS A18 >>>> 08/15/2012 >>>> [ 24.962106] Workqueue: events work_for_cpu_fn >>>> [ 24.987098] RIP: 0010:__queue_work+0x1f/0x3a0 >>>> [ 25.011672] RSP: 0018:ffff992642ceba10 EFLAGS: 00010082 >>>> [ 25.042116] RAX: 0000000000000082 RBX: 0000000000000082 RCX: >>>> 0000000000000000 >>>> [ 25.083293] RDX: ffff8cf9abc6d7d0 RSI: 0000000000000000 RDI: >>>> 0000000000002000 >>>> [ 25.123094] RBP: 0000000000000000 R08: 0000000000025a40 R09: >>>> ffff8cf9aade2880 >>>> [ 25.164087] R10: 0000000000000000 R11: ffff992642ceb6f0 R12: >>>> ffff8cf9abc6d7d0 >>>> [ 25.202280] R13: 0000000000002000 R14: ffff8cf9abc6d7b8 R15: >>>> 0000000000002000 >>>> [ 25.242050] FS: 0000000000000000(0000) f9b5c00000(0000) >>>> knlGS:0000000000000000 >>>> [ 25.977565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 >>>> [ 26.010457] CR2: 0000000000000102 CR3: 000000030760a000 CR4: >>>> 00000000000406f0 >>>> [ 26.051048] Call Trace: >>>> [ 26.063572] ? __switch_to_asm+0x34/0x70 >>>> [ 26.086079] queue_work_on+0x24/0x40 >>>> [ 26.107090] qla2x00_post_work+0x81/0xb0 [qla2xxx] >>>> [ 26.133356] qla2x00_async_event+0x1ad/0x1a20 [qla2xxx] >>>> [ 26.164075] ? lock_timer_base+0x67/0x80 >>>> [ 26.186420] ? try_to_del_timer_sync+0x4d/0x80 >>>> [ 26.212284] ? del_timer_sync+0x35/0x40 >>>> [ 26.234080] ? schedule_timeout+0x165/0x2f0 >>>> [ 26.259575] qla82xx_poll+0x13e/0x180 [qla2xxx] >>>> [ 26.285740] qla2x00_mailbox_command+0x74b/0xf50 [qla2xxx] >>>> [ 26.319040] qla82xx_set_driver_version+0x13b/0x1c0 [qla2xxx] >>>> [ 26.352108] ? qla2x00_init_rings+0x206/0x3f0 [qla2xxx] >>>> [ 26.381733] qla2x00_initialize_adapter+0x35c/0x7f0 [qla2xxx] >>>> [ 26.413240] qla2x00_probe_one+0x1479/0x2390 [qla2xxx] >>>> [ 26.442055] local_pci_probe+0x3f/0xa0 >>>> [ 26.463108] work_for_cpu_fn+0x10/0x20 >>>> [ 26.483295] process_one_work+0x152/0x350 >>>> [ 26.505730] worker_thread+0x1cf/0x3e0 >>>> [ 26.527090] kthread+0xf5/0x130 >>>> [ 26.545085] ? max_active_store+0x80/0x80 >>>> [ 26.568085] ? kthread_bind+0x10/0x10 >>>> [ 26.589533] ret_from_fork+0x22/0x40 >>>> [ 26.610192] Code: 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 >>>> 00 >>>> 00 41 57 41 89 ff 41 56 41 55 41 89 fd 41 54 49 89 d4 55 48 89 f5 >>>> 53 >>>> 48 83 ec 0 86 02 01 00 00 01 0f 85 80 02 00 00 49 c7 c6 c0 ec 01 >>>> 00 41 >>>> [ 27.308540] RIP: __queue_work+0x1f/0x3a0 RSP: ffff992642ceba10 >>>> [ 27.341591] CR2: 0000000000000102 >>>> [ 27.360208] ---[ end trace 01b7b7ae2c005cf3 ]--- >>> >>> -- >>> Martin K. Petersen Oracle Linux Engineering >> >> Thanks, >> - Himanshu >> > > I can't find the original message for this that Martin reminded us of. > > To the person who logged this: > How many times has this happened and was it after a kernel update. > What is the history, what is the exact Qlogic card, etc. > Do you have the rest of the log log leading to the invalid pointer > fault > > Thanks > Laurence From the Snippet of Log provided looks like the crash is with 10G FCoE adapter. Can you try this untested diff to see if it resolves issue. Basically we are initializing adapter so driver will start receiving AEN notification but we have not yet allocated work queue for it. ————— <snip> ———— diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 30bf4b9..462d825 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -3229,6 +3229,8 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) "req->req_q_in=%p req->req_q_out=%p rsp->rsp_q_in=%p rsp->rsp_q_out=%p.\n", req->req_q_in, req->req_q_out, rsp->rsp_q_in, rsp->rsp_q_out); + ha->wq = alloc_workqueue("qla2xxx_wq", 0, 0); + if (ha->isp_ops->initialize_adapter(base_vha)) { ql_log(ql_log_fatal, base_vha, 0x00d6, "Failed to initialize adapter - Adapter flags %x.\n", @@ -3270,7 +3272,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) host->can_queue, base_vha->req, base_vha->mgmt_svr_loop_id, host->sg_tablesize); INIT_WORK(&base_vha->iocb_work, qla2x00_iocb_work_fn); - ha->wq = alloc_workqueue("qla2xxx_wq", 0, 0); + if (ha->mqenable) { bool mq = false; ————— </snip> ———— Thanks, - Himanshu ^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: qla2xxx cause BUG on kernel-4.17-rc6 2018-06-06 18:31 ` Madhani, Himanshu @ 2018-06-06 19:27 ` Laurence Oberman 2018-06-06 20:07 ` Laurence Oberman 0 siblings, 1 reply; 7+ messages in thread From: Laurence Oberman @ 2018-06-06 19:27 UTC (permalink / raw) To: Madhani, Himanshu, Li Wang Cc: Martin K. Petersen, Tran, Quinn, William.Kuzeja, linux-kernel, linux-scsi On Wed, 2018-06-06 at 18:31 +0000, Madhani, Himanshu wrote: > Hi Li, > > > On Jun 6, 2018, at 11:05 AM, Laurence Oberman <loberman@redhat.com> > > wrote: > > > > On Wed, 2018-06-06 at 16:01 +0000, Madhani, Himanshu wrote: > > > > On Jun 6, 2018, at 8:56 AM, Martin K. Petersen <martin.petersen > > > > @ora > > > > cle.com> wrote: > > > > > > > > > > > > Himanshu, > > > > > > > > Ping? > > > > > > > > > > Will look at this one. Sorry, somehow fell thru cracks. > > > > > > > > > > > Hi scsi experts, > > > > > > > > > > Not sure who is the right person to ask, I just hit this bug > > > > > on > > > > > my HP > > > > > DL385 platform, can any one of you take a look? > > > > > > > > > > system config: > > > > > ----------------- > > > > > HP ProLiant DL385 G7 > > > > > AMD Opteron(TM) Processor 6234 > > > > > 16384 MB memory, 369 GB disk space > > > > > > > > > > > > > > > [ 24.539274] qla2xxx [0000:0c:00.7]-500a:5: LOOP UP > > > > > detected > > > > > (10 Gbps). > > > > > [ 24.577259] BUG: unable to handle kernel NULL pointer > > > > > dereference > > > > > at 0000000000000102 > > > > > [ 24.623133] PGD 0 P4D 0 > > > > > [ 24.636760] Oops: 0000 [#1] SMP NOPTI > > > > > [ 24.656942] Modules linked in: i2c_algo_bit drm_kms_helper > > > > > sr_mod(+) syscopyarea sysfillrect sysimgblt cdrom fb_sys_fops > > > > > ata_generic ttm pata_acpi sd_mod ahci pata_atiixp sfc(+) > > > > > qla2xxx(+) > > > > > libahci drm qla4xxx(+) nvme_fc hpsa mdio libiscsi qlcnic(+) > > > > > nvme_fabrics scsi_transport_sas serio_raw mtd crc32c_intel > > > > > libata > > > > > nvme_core i2c_core scsi_transport_iscsi tg3 scsi_transport_fc > > > > > bnx2 > > > > > iscsi_boot_sysfs dm_multipath dm_mirror dm_region_hash dm_log > > > > > dm_mod > > > > > [ 24.887449] CPU: 0 PID: 177 Comm: kworker/0:3 Not tainted > > > > > 4.17.0-rc6 #1 > > > > > [ 24.925119] Hardware name: HP ProLiant DL385 G7, BIOS A18 > > > > > 08/15/2012 > > > > > [ 24.962106] Workqueue: events work_for_cpu_fn > > > > > [ 24.987098] RIP: 0010:__queue_work+0x1f/0x3a0 > > > > > [ 25.011672] RSP: 0018:ffff992642ceba10 EFLAGS: 00010082 > > > > > [ 25.042116] RAX: 0000000000000082 RBX: 0000000000000082 > > > > > RCX: > > > > > 0000000000000000 > > > > > [ 25.083293] RDX: ffff8cf9abc6d7d0 RSI: 0000000000000000 > > > > > RDI: > > > > > 0000000000002000 > > > > > [ 25.123094] RBP: 0000000000000000 R08: 0000000000025a40 > > > > > R09: > > > > > ffff8cf9aade2880 > > > > > [ 25.164087] R10: 0000000000000000 R11: ffff992642ceb6f0 > > > > > R12: > > > > > ffff8cf9abc6d7d0 > > > > > [ 25.202280] R13: 0000000000002000 R14: ffff8cf9abc6d7b8 > > > > > R15: > > > > > 0000000000002000 > > > > > [ 25.242050] FS: 0000000000000000(0000) f9b5c00000(0000) > > > > > knlGS:0000000000000000 > > > > > [ 25.977565] CS: 0010 DS: 0000 ES: 0000 CR0: > > > > > 0000000080050033 > > > > > [ 26.010457] CR2: 0000000000000102 CR3: 000000030760a000 > > > > > CR4: > > > > > 00000000000406f0 > > > > > [ 26.051048] Call Trace: > > > > > [ 26.063572] ? __switch_to_asm+0x34/0x70 > > > > > [ 26.086079] queue_work_on+0x24/0x40 > > > > > [ 26.107090] qla2x00_post_work+0x81/0xb0 [qla2xxx] > > > > > [ 26.133356] qla2x00_async_event+0x1ad/0x1a20 [qla2xxx] > > > > > [ 26.164075] ? lock_timer_base+0x67/0x80 > > > > > [ 26.186420] ? try_to_del_timer_sync+0x4d/0x80 > > > > > [ 26.212284] ? del_timer_sync+0x35/0x40 > > > > > [ 26.234080] ? schedule_timeout+0x165/0x2f0 > > > > > [ 26.259575] qla82xx_poll+0x13e/0x180 [qla2xxx] > > > > > [ 26.285740] qla2x00_mailbox_command+0x74b/0xf50 [qla2xxx] > > > > > [ 26.319040] qla82xx_set_driver_version+0x13b/0x1c0 > > > > > [qla2xxx] > > > > > [ 26.352108] ? qla2x00_init_rings+0x206/0x3f0 [qla2xxx] > > > > > [ 26.381733] qla2x00_initialize_adapter+0x35c/0x7f0 > > > > > [qla2xxx] > > > > > [ 26.413240] qla2x00_probe_one+0x1479/0x2390 [qla2xxx] > > > > > [ 26.442055] local_pci_probe+0x3f/0xa0 > > > > > [ 26.463108] work_for_cpu_fn+0x10/0x20 > > > > > [ 26.483295] process_one_work+0x152/0x350 > > > > > [ 26.505730] worker_thread+0x1cf/0x3e0 > > > > > [ 26.527090] kthread+0xf5/0x130 > > > > > [ 26.545085] ? max_active_store+0x80/0x80 > > > > > [ 26.568085] ? kthread_bind+0x10/0x10 > > > > > [ 26.589533] ret_from_fork+0x22/0x40 > > > > > [ 26.610192] Code: 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f > > > > > 1f 44 > > > > > 00 > > > > > 00 41 57 41 89 ff 41 56 41 55 41 89 fd 41 54 49 89 d4 55 48 > > > > > 89 f5 > > > > > 53 > > > > > 48 83 ec 0 86 02 01 00 00 01 0f 85 80 02 00 00 49 c7 c6 c0 ec > > > > > 01 > > > > > 00 41 > > > > > [ 27.308540] RIP: __queue_work+0x1f/0x3a0 RSP: > > > > > ffff992642ceba10 > > > > > [ 27.341591] CR2: 0000000000000102 > > > > > [ 27.360208] ---[ end trace 01b7b7ae2c005cf3 ]--- > > > > > > > > -- > > > > Martin K. Petersen Oracle Linux Engineering > > > > > > Thanks, > > > - Himanshu > > > > > > > I can't find the original message for this that Martin reminded us > > of. > > > > To the person who logged this: > > How many times has this happened and was it after a kernel update. > > What is the history, what is the exact Qlogic card, etc. > > Do you have the rest of the log log leading to the invalid pointer > > fault > > > > Thanks > > Laurence > > From the Snippet of Log provided looks like the crash is with 10G > FCoE adapter. > > Can you try this untested diff to see if it resolves issue. > > Basically we are initializing adapter so driver will start receiving > AEN notification > but we have not yet allocated work queue for it. > > > ————— <snip> ———— > > diff --git a/drivers/scsi/qla2xxx/qla_os.c > b/drivers/scsi/qla2xxx/qla_os.c > index 30bf4b9..462d825 100644 > --- a/drivers/scsi/qla2xxx/qla_os.c > +++ b/drivers/scsi/qla2xxx/qla_os.c > @@ -3229,6 +3229,8 @@ qla2x00_probe_one(struct pci_dev *pdev, const > struct pci_device_id *id) > "req->req_q_in=%p req->req_q_out=%p rsp->rsp_q_in=%p rsp- > >rsp_q_out=%p.\n", > req->req_q_in, req->req_q_out, rsp->rsp_q_in, rsp- > >rsp_q_out); > + ha->wq = alloc_workqueue("qla2xxx_wq", 0, 0); > + > if (ha->isp_ops->initialize_adapter(base_vha)) { > ql_log(ql_log_fatal, base_vha, 0x00d6, > "Failed to initialize adapter - Adapter flags > %x.\n", > @@ -3270,7 +3272,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const > struct pci_device_id *id) > host->can_queue, base_vha->req, > base_vha->mgmt_svr_loop_id, host->sg_tablesize); > INIT_WORK(&base_vha->iocb_work, qla2x00_iocb_work_fn); > - ha->wq = alloc_workqueue("qla2xxx_wq", 0, 0); > + > if (ha->mqenable) { > bool mq = false; > > ————— </snip> ———— > > Thanks, > - Himanshu > Makes sense, but how did they escape this happening before ? I cannot find the one that we looked at together about this but mine was not @10G ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: qla2xxx cause BUG on kernel-4.17-rc6 2018-06-06 19:27 ` Laurence Oberman @ 2018-06-06 20:07 ` Laurence Oberman 0 siblings, 0 replies; 7+ messages in thread From: Laurence Oberman @ 2018-06-06 20:07 UTC (permalink / raw) To: Madhani, Himanshu, Li Wang Cc: Martin K. Petersen, Tran, Quinn, William.Kuzeja, linux-kernel, linux-scsi On Wed, 2018-06-06 at 15:27 -0400, Laurence Oberman wrote: > On Wed, 2018-06-06 at 18:31 +0000, Madhani, Himanshu wrote: > > Hi Li, > > > > > On Jun 6, 2018, at 11:05 AM, Laurence Oberman <loberman@redhat.co > > > m> > > > wrote: > > > > > > On Wed, 2018-06-06 at 16:01 +0000, Madhani, Himanshu wrote: > > > > > On Jun 6, 2018, at 8:56 AM, Martin K. Petersen > > > > > <martin.petersen > > > > > @ora > > > > > cle.com> wrote: > > > > > > > > > > > > > > > Himanshu, > > > > > > > > > > Ping? > > > > > > > > > > > > > Will look at this one. Sorry, somehow fell thru cracks. > > > > > > > > > > > > > > Hi scsi experts, > > > > > > > > > > > > Not sure who is the right person to ask, I just hit this > > > > > > bug > > > > > > on > > > > > > my HP > > > > > > DL385 platform, can any one of you take a look? > > > > > > > > > > > > system config: > > > > > > ----------------- > > > > > > HP ProLiant DL385 G7 > > > > > > AMD Opteron(TM) Processor 6234 > > > > > > 16384 MB memory, 369 GB disk space > > > > > > > > > > > > > > > > > > [ 24.539274] qla2xxx [0000:0c:00.7]-500a:5: LOOP UP > > > > > > detected > > > > > > (10 Gbps). > > > > > > [ 24.577259] BUG: unable to handle kernel NULL pointer > > > > > > dereference > > > > > > at 0000000000000102 > > > > > > [ 24.623133] PGD 0 P4D 0 > > > > > > [ 24.636760] Oops: 0000 [#1] SMP NOPTI > > > > > > [ 24.656942] Modules linked in: i2c_algo_bit > > > > > > drm_kms_helper > > > > > > sr_mod(+) syscopyarea sysfillrect sysimgblt cdrom > > > > > > fb_sys_fops > > > > > > ata_generic ttm pata_acpi sd_mod ahci pata_atiixp sfc(+) > > > > > > qla2xxx(+) > > > > > > libahci drm qla4xxx(+) nvme_fc hpsa mdio libiscsi qlcnic(+) > > > > > > nvme_fabrics scsi_transport_sas serio_raw mtd crc32c_intel > > > > > > libata > > > > > > nvme_core i2c_core scsi_transport_iscsi tg3 > > > > > > scsi_transport_fc > > > > > > bnx2 > > > > > > iscsi_boot_sysfs dm_multipath dm_mirror dm_region_hash > > > > > > dm_log > > > > > > dm_mod > > > > > > [ 24.887449] CPU: 0 PID: 177 Comm: kworker/0:3 Not > > > > > > tainted > > > > > > 4.17.0-rc6 #1 > > > > > > [ 24.925119] Hardware name: HP ProLiant DL385 G7, BIOS > > > > > > A18 > > > > > > 08/15/2012 > > > > > > [ 24.962106] Workqueue: events work_for_cpu_fn > > > > > > [ 24.987098] RIP: 0010:__queue_work+0x1f/0x3a0 > > > > > > [ 25.011672] RSP: 0018:ffff992642ceba10 EFLAGS: 00010082 > > > > > > [ 25.042116] RAX: 0000000000000082 RBX: 0000000000000082 > > > > > > RCX: > > > > > > 0000000000000000 > > > > > > [ 25.083293] RDX: ffff8cf9abc6d7d0 RSI: 0000000000000000 > > > > > > RDI: > > > > > > 0000000000002000 > > > > > > [ 25.123094] RBP: 0000000000000000 R08: 0000000000025a40 > > > > > > R09: > > > > > > ffff8cf9aade2880 > > > > > > [ 25.164087] R10: 0000000000000000 R11: ffff992642ceb6f0 > > > > > > R12: > > > > > > ffff8cf9abc6d7d0 > > > > > > [ 25.202280] R13: 0000000000002000 R14: ffff8cf9abc6d7b8 > > > > > > R15: > > > > > > 0000000000002000 > > > > > > [ 25.242050] FS: 0000000000000000(0000) f9b5c00000(0000) > > > > > > knlGS:0000000000000000 > > > > > > [ 25.977565] CS: 0010 DS: 0000 ES: 0000 CR0: > > > > > > 0000000080050033 > > > > > > [ 26.010457] CR2: 0000000000000102 CR3: 000000030760a000 > > > > > > CR4: > > > > > > 00000000000406f0 > > > > > > [ 26.051048] Call Trace: > > > > > > [ 26.063572] ? __switch_to_asm+0x34/0x70 > > > > > > [ 26.086079] queue_work_on+0x24/0x40 > > > > > > [ 26.107090] qla2x00_post_work+0x81/0xb0 [qla2xxx] > > > > > > [ 26.133356] qla2x00_async_event+0x1ad/0x1a20 [qla2xxx] > > > > > > [ 26.164075] ? lock_timer_base+0x67/0x80 > > > > > > [ 26.186420] ? try_to_del_timer_sync+0x4d/0x80 > > > > > > [ 26.212284] ? del_timer_sync+0x35/0x40 > > > > > > [ 26.234080] ? schedule_timeout+0x165/0x2f0 > > > > > > [ 26.259575] qla82xx_poll+0x13e/0x180 [qla2xxx] > > > > > > [ 26.285740] qla2x00_mailbox_command+0x74b/0xf50 > > > > > > [qla2xxx] > > > > > > [ 26.319040] qla82xx_set_driver_version+0x13b/0x1c0 > > > > > > [qla2xxx] > > > > > > [ 26.352108] ? qla2x00_init_rings+0x206/0x3f0 [qla2xxx] > > > > > > [ 26.381733] qla2x00_initialize_adapter+0x35c/0x7f0 > > > > > > [qla2xxx] > > > > > > [ 26.413240] qla2x00_probe_one+0x1479/0x2390 [qla2xxx] > > > > > > [ 26.442055] local_pci_probe+0x3f/0xa0 > > > > > > [ 26.463108] work_for_cpu_fn+0x10/0x20 > > > > > > [ 26.483295] process_one_work+0x152/0x350 > > > > > > [ 26.505730] worker_thread+0x1cf/0x3e0 > > > > > > [ 26.527090] kthread+0xf5/0x130 > > > > > > [ 26.545085] ? max_active_store+0x80/0x80 > > > > > > [ 26.568085] ? kthread_bind+0x10/0x10 > > > > > > [ 26.589533] ret_from_fork+0x22/0x40 > > > > > > [ 26.610192] Code: 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f > > > > > > 1f 44 > > > > > > 00 > > > > > > 00 41 57 41 89 ff 41 56 41 55 41 89 fd 41 54 49 89 d4 55 48 > > > > > > 89 f5 > > > > > > 53 > > > > > > 48 83 ec 0 86 02 01 00 00 01 0f 85 80 02 00 00 49 c7 c6 c0 > > > > > > ec > > > > > > 01 > > > > > > 00 41 > > > > > > [ 27.308540] RIP: __queue_work+0x1f/0x3a0 RSP: > > > > > > ffff992642ceba10 > > > > > > [ 27.341591] CR2: 0000000000000102 > > > > > > [ 27.360208] ---[ end trace 01b7b7ae2c005cf3 ]--- > > > > > > > > > > -- > > > > > Martin K. Petersen Oracle Linux Engineering > > > > > > > > Thanks, > > > > - Himanshu > > > > > > > > > > I can't find the original message for this that Martin reminded > > > us > > > of. > > > > > > To the person who logged this: > > > How many times has this happened and was it after a kernel > > > update. > > > What is the history, what is the exact Qlogic card, etc. > > > Do you have the rest of the log log leading to the invalid > > > pointer > > > fault > > > > > > Thanks > > > Laurence > > > > From the Snippet of Log provided looks like the crash is with 10G > > FCoE adapter. > > > > Can you try this untested diff to see if it resolves issue. > > > > Basically we are initializing adapter so driver will start > > receiving > > AEN notification > > but we have not yet allocated work queue for it. > > > > > > ————— <snip> ———— > > > > diff --git a/drivers/scsi/qla2xxx/qla_os.c > > b/drivers/scsi/qla2xxx/qla_os.c > > index 30bf4b9..462d825 100644 > > --- a/drivers/scsi/qla2xxx/qla_os.c > > +++ b/drivers/scsi/qla2xxx/qla_os.c > > @@ -3229,6 +3229,8 @@ qla2x00_probe_one(struct pci_dev *pdev, const > > struct pci_device_id *id) > > "req->req_q_in=%p req->req_q_out=%p rsp->rsp_q_in=%p > > rsp- > > > rsp_q_out=%p.\n", > > > > req->req_q_in, req->req_q_out, rsp->rsp_q_in, rsp- > > > rsp_q_out); > > > > + ha->wq = alloc_workqueue("qla2xxx_wq", 0, 0); > > + > > if (ha->isp_ops->initialize_adapter(base_vha)) { > > ql_log(ql_log_fatal, base_vha, 0x00d6, > > "Failed to initialize adapter - Adapter flags > > %x.\n", > > @@ -3270,7 +3272,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const > > struct pci_device_id *id) > > host->can_queue, base_vha->req, > > base_vha->mgmt_svr_loop_id, host->sg_tablesize); > > INIT_WORK(&base_vha->iocb_work, qla2x00_iocb_work_fn); > > - ha->wq = alloc_workqueue("qla2xxx_wq", 0, 0); > > + > > if (ha->mqenable) { > > bool mq = false; > > > > ————— </snip> ———— > > > > Thanks, > > - Himanshu > > > > Makes sense, but how did they escape this happening before ? > I cannot find the one that we looked at together about this but mine > was not @10G > I will run a test on my 82xx FCOE and see if it misbehaves as well on 4.17-rc6, then test this patch of yours Thank you ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: qla2xxx cause BUG on kernel-4.17-rc6 2018-06-06 15:56 ` qla2xxx cause BUG on kernel-4.17-rc6 Martin K. Petersen 2018-06-06 16:01 ` Madhani, Himanshu @ 2018-06-06 16:14 ` Laurence Oberman 1 sibling, 0 replies; 7+ messages in thread From: Laurence Oberman @ 2018-06-06 16:14 UTC (permalink / raw) To: Martin K. Petersen, himanshu.madhani Cc: quinn.tran, William.Kuzeja, linux-kernel, linux-scsi, Li Wang On Wed, 2018-06-06 at 11:56 -0400, Martin K. Petersen wrote: > Himanshu, > > Ping? > > > Hi scsi experts, > > > > Not sure who is the right person to ask, I just hit this bug on my > > HP > > DL385 platform, can any one of you take a look? > > > > system config: > > ----------------- > > HP ProLiant DL385 G7 > > AMD Opteron(TM) Processor 6234 > > 16384 MB memory, 369 GB disk space > > > > > > [ 24.539274] qla2xxx [0000:0c:00.7]-500a:5: LOOP UP detected (10 > > Gbps). > > [ 24.577259] BUG: unable to handle kernel NULL pointer > > dereference > > at 0000000000000102 > > [ 24.623133] PGD 0 P4D 0 > > [ 24.636760] Oops: 0000 [#1] SMP NOPTI > > [ 24.656942] Modules linked in: i2c_algo_bit drm_kms_helper > > sr_mod(+) syscopyarea sysfillrect sysimgblt cdrom fb_sys_fops > > ata_generic ttm pata_acpi sd_mod ahci pata_atiixp sfc(+) qla2xxx(+) > > libahci drm qla4xxx(+) nvme_fc hpsa mdio libiscsi qlcnic(+) > > nvme_fabrics scsi_transport_sas serio_raw mtd crc32c_intel libata > > nvme_core i2c_core scsi_transport_iscsi tg3 scsi_transport_fc bnx2 > > iscsi_boot_sysfs dm_multipath dm_mirror dm_region_hash dm_log > > dm_mod > > [ 24.887449] CPU: 0 PID: 177 Comm: kworker/0:3 Not tainted > > 4.17.0-rc6 #1 > > [ 24.925119] Hardware name: HP ProLiant DL385 G7, BIOS A18 > > 08/15/2012 > > [ 24.962106] Workqueue: events work_for_cpu_fn > > [ 24.987098] RIP: 0010:__queue_work+0x1f/0x3a0 > > [ 25.011672] RSP: 0018:ffff992642ceba10 EFLAGS: 00010082 > > [ 25.042116] RAX: 0000000000000082 RBX: 0000000000000082 RCX: > > 0000000000000000 > > [ 25.083293] RDX: ffff8cf9abc6d7d0 RSI: 0000000000000000 RDI: > > 0000000000002000 > > [ 25.123094] RBP: 0000000000000000 R08: 0000000000025a40 R09: > > ffff8cf9aade2880 > > [ 25.164087] R10: 0000000000000000 R11: ffff992642ceb6f0 R12: > > ffff8cf9abc6d7d0 > > [ 25.202280] R13: 0000000000002000 R14: ffff8cf9abc6d7b8 R15: > > 0000000000002000 > > [ 25.242050] FS: 0000000000000000(0000) f9b5c00000(0000) > > knlGS:0000000000000000 > > [ 25.977565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 > > [ 26.010457] CR2: 0000000000000102 CR3: 000000030760a000 CR4: > > 00000000000406f0 > > [ 26.051048] Call Trace: > > [ 26.063572] ? __switch_to_asm+0x34/0x70 > > [ 26.086079] queue_work_on+0x24/0x40 > > [ 26.107090] qla2x00_post_work+0x81/0xb0 [qla2xxx] > > [ 26.133356] qla2x00_async_event+0x1ad/0x1a20 [qla2xxx] > > [ 26.164075] ? lock_timer_base+0x67/0x80 > > [ 26.186420] ? try_to_del_timer_sync+0x4d/0x80 > > [ 26.212284] ? del_timer_sync+0x35/0x40 > > [ 26.234080] ? schedule_timeout+0x165/0x2f0 > > [ 26.259575] qla82xx_poll+0x13e/0x180 [qla2xxx] > > [ 26.285740] qla2x00_mailbox_command+0x74b/0xf50 [qla2xxx] > > [ 26.319040] qla82xx_set_driver_version+0x13b/0x1c0 [qla2xxx] > > [ 26.352108] ? qla2x00_init_rings+0x206/0x3f0 [qla2xxx] > > [ 26.381733] qla2x00_initialize_adapter+0x35c/0x7f0 [qla2xxx] > > [ 26.413240] qla2x00_probe_one+0x1479/0x2390 [qla2xxx] > > [ 26.442055] local_pci_probe+0x3f/0xa0 > > [ 26.463108] work_for_cpu_fn+0x10/0x20 > > [ 26.483295] process_one_work+0x152/0x350 > > [ 26.505730] worker_thread+0x1cf/0x3e0 > > [ 26.527090] kthread+0xf5/0x130 > > [ 26.545085] ? max_active_store+0x80/0x80 > > [ 26.568085] ? kthread_bind+0x10/0x10 > > [ 26.589533] ret_from_fork+0x22/0x40 > > [ 26.610192] Code: 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 > > 00 > > 00 41 57 41 89 ff 41 56 41 55 41 89 fd 41 54 49 89 d4 55 48 89 f5 > > 53 > > 48 83 ec 0 86 02 01 00 00 01 0f 85 80 02 00 00 49 c7 c6 c0 ec 01 00 > > 41 > > [ 27.308540] RIP: __queue_work+0x1f/0x3a0 RSP: ffff992642ceba10 > > [ 27.341591] CR2: 0000000000000102 > > [ 27.360208] ---[ end trace 01b7b7ae2c005cf3 ]--- > > This happened during probe and setup, stange where it faulted though It was in the context switch I have seen this before, trying to track it down Himanshu will probably get there before me Back when I have something ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2018-06-06 20:07 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <CAEemH2dj3SVsNZOsZSjGZ0nF=a3YZp=i9z11vYTHByRQzpFkfQ@mail.gmail.com>
2018-06-06 15:56 ` qla2xxx cause BUG on kernel-4.17-rc6 Martin K. Petersen
2018-06-06 16:01 ` Madhani, Himanshu
2018-06-06 18:05 ` Laurence Oberman
2018-06-06 18:31 ` Madhani, Himanshu
2018-06-06 19:27 ` Laurence Oberman
2018-06-06 20:07 ` Laurence Oberman
2018-06-06 16:14 ` Laurence Oberman
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