Bug #6182
mpt_sas panic
Start date:
2015-08-30
Due date:
% Done:
0%
Estimated time:
Difficulty:
Medium
Tags:
needs-triage
Gerrit CR:
Description
i have only lines in messages file:
Aug 30 03:22:42 srv249 xdb: [ID 592258 kern.warning] WARNING: non-BLKIF_OP_FLUSH_DISKCACHE is seen from domain 2 with zero length data buffer! Aug 30 03:28:57 srv249 last message repeated 26 times Aug 30 03:29:12 srv249 xdb: [ID 592258 kern.warning] WARNING: non-BLKIF_OP_FLUSH_DISKCACHE is seen from domain 2 with zero length data buffer! Aug 30 03:35:42 srv249 last message repeated 28 times Aug 30 03:35:57 srv249 xdb: [ID 592258 kern.warning] WARNING: non-BLKIF_OP_FLUSH_DISKCACHE is seen from domain 2 with zero length data buffer! Aug 30 03:41:42 srv249 last message repeated 23 times Aug 30 03:41:54 srv249 scsi: [ID 243001 kern.warning] WARNING: /pci@0,0/pci8086,1e10@1c/pci1000,3020@0 (mpt_sas27): Aug 30 03:41:54 srv249 mptsas_handle_event_sync: event 0xf, IOCStatus=0x8000, IOCLogInfo=0x31110d00 Aug 30 03:41:54 srv249 scsi: [ID 243001 kern.warning] WARNING: /pci@0,0/pci8086,1e10@1c/pci1000,3020@0 (mpt_sas27): Aug 30 03:41:54 srv249 mptsas_handle_event: IOCStatus=0x8000, IOCLogInfo=0x31110d00 Aug 30 03:41:54 srv249 scsi: [ID 243001 kern.warning] WARNING: /pci@0,0/pci8086,1e10@1c/pci1000,3020@0 (mpt_sas27): Aug 30 03:41:54 srv249 mptsas_handle_event_sync: event 0xf, IOCStatus=0x8000, IOCLogInfo=0x31110d00 Aug 30 03:41:54 srv249 scsi: [ID 243001 kern.warning] WARNING: /pci@0,0/pci8086,1e10@1c/pci1000,3020@0 (mpt_sas27): Aug 30 03:41:54 srv249 mptsas_handle_event: IOCStatus=0x8000, IOCLogInfo=0x31110d00 Aug 30 03:41:54 srv249 scsi: [ID 243001 kern.warning] WARNING: /pci@0,0/pci8086,1e10@1c/pci1000,3020@0 (mpt_sas27): Aug 30 03:41:54 srv249 mptsas_handle_event_sync: event 0xf, IOCStatus=0x8000, IOCLogInfo=0x31170000 Aug 30 03:41:54 srv249 scsi: [ID 243001 kern.warning] WARNING: /pci@0,0/pci8086,1e10@1c/pci1000,3020@0 (mpt_sas27): Aug 30 03:41:54 srv249 mptsas_handle_event: IOCStatus=0x8000, IOCLogInfo=0x31170000 Aug 30 03:41:58 srv249 scsi: [ID 107833 kern.warning] WARNING: /pci@0,0/pci8086,1e10@1c/pci1000,3020@0 (mpt_sas27): Aug 30 03:41:58 srv249 mptsas_check_task_mgt: Task 0x3 failed. IOCStatus=0x4b IOCLogInfo=0x0 target=14 Aug 30 03:41:58 srv249 scsi: [ID 107833 kern.warning] WARNING: /pci@0,0/pci8086,1e10@1c/pci1000,3020@0 (mpt_sas27): Aug 30 03:41:58 srv249 mptsas_ioc_task_management failed try to reset ioc to recovery!
reboot after last line
i have LSI 9211-8i with 8 sata drives connected, + intel controller on board with SSD sata drive connected + additional sata boot drive.
root@srv249:/var/adm# zpool list -v
NAME SIZE ALLOC FREE EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT
data3 1.81T 1.04T 795G - 48% 57% 1.04x ONLINE -
mirror 1.81T 1.04T 795G - 48% 57%
c18t50014EE25B2CD5FBd0 - - - - - -
c18t50014EE205D7AD85d0 - - - - - -
data5 1.81T 1.42T 400G - 61% 78% 1.03x ONLINE -
mirror 1.81T 1.42T 400G - 61% 78%
c18t50014EE65853891Bd0 - - - - - -
c18t50014EE6ADA891A3d0 - - - - - -
data6 2.72T 1.83T 905G - 58% 67% 1.07x ONLINE -
mirror 2.72T 1.83T 905G - 58% 67%
c18t50014EE0AE2C983Ad0 - - - - - -
c18t50014EE0AE34ADCDd0 - - - - - -
data7 5.44T 275G 5.17T - 3% 4% 1.00x ONLINE -
mirror 5.44T 275G 5.17T - 3% 4%
c18t50014EE2B6DF6C13d0 - - - - - -
c18t50014EE2B6DF9CA8d0 - - - - - -
rpool 55.5G 9.37G 46.1G - 23% 16% 1.01x ONLINE -
c32t2d0s0 55.5G 9.37G 46.1G - 23% 16%
ssd02 119G 28.8G 90.2G - 57% 24% 1.00x ONLINE -
c32t0d0 119G 28.8G 90.2G - 57% 24%
Related issues
History
Updated by
Updated by Marcel Telka 5 months ago
Updated by - Assignee set to Marcel Telka
- Category set to driver - device drivers
- Status changed from New to Feedback
The messages log is very similar to one reported in #5698, so the root cause could be easily the same. Unfortunately, without more info (for example panic stack) it is hard to say for sure. Is it possible to provide more info? Thanks.
Updated by Marcel Telka 5 months ago
- Related to Bug #5698: panic in mpt_sas: vmem_hash_delete(ffffff1aa3456000, 1, 8): bad free added