Jul 29 11:54:55 act83 [ 3763.385018] SysRq : Jul 29 11:54:55 Terminate All Tasks Jul 29 11:54:57 act83 [ 3765.770972] SysRq : Jul 29 11:54:57 Keyboard mode set to system default Jul 29 11:55:00 act83 [ 3768.196164] SysRq : Jul 29 11:55:00 Kill All Tasks Jul 29 11:55:04 act83 [ 3772.280651] SysRq : Jul 29 11:55:04 Emergency Sync Jul 29 11:55:04 act83 [ 3772.281063] Emergency Sync complete Jul 29 11:55:06 act83 [ 3774.238316] SysRq : Jul 29 11:55:06 Emergency Remount R/O Jul 29 11:55:06 act83 [ 3774.251068] EXT4-fs (sda8): Jul 29 11:55:06 re-mounted. Opts: (null) Jul 29 11:55:06 act83 Jul 29 11:55:06 act83 [ 3774.259530] Emergency Remount complete Jul 29 11:55:09 act83 [ 3777.083543] SysRq : Jul 29 11:55:09 act83 Resetting Jul 29 23:22:04 act83 [40164.019961] aic94xx: escb_tasklet_complete: REQ_TASK_ABORT, reason=0x5 Jul 29 23:22:04 act83 [40164.023434] aic94xx: tmf tasklet complete Jul 29 23:22:04 act83 [40164.023488] aic94xx: tmf resp tasklet Jul 29 23:22:04 act83 [40164.023542] aic94xx: tmf came back Jul 29 23:22:04 act83 [40164.023594] aic94xx: task not done, clearing nexus Jul 29 23:22:04 act83 [40164.023652] aic94xx: asd_clear_nexus_tag: PRE Jul 29 23:22:04 act83 [40164.023707] aic94xx: asd_clear_nexus_tag: POST Jul 29 23:22:04 act83 [40164.023760] aic94xx: asd_clear_nexus_tag: clear nexus posted, waiting... Jul 29 23:22:04 act83 [40164.023854] aic94xx: asd_clear_nexus_tasklet_complete: here Jul 29 23:22:04 act83 [40164.023916] aic94xx: asd_clear_nexus_tasklet_complete: opcode: 0x0 Jul 29 23:22:09 act83 [40169.020742] aic94xx: came back from clear nexus Jul 29 23:22:09 act83 [40169.020821] ------------[ cut here ]------------ Jul 29 23:22:09 act83 [40169.020875] kernel BUG at /build/linux-3.4.45/drivers/scsi/aic94xx/aic94xx_hwi.h:344! Jul 29 23:22:09 act83 [40169.020935] invalid opcode: 0000 [#1] Jul 29 23:22:09 act83 SMP Jul 29 23:22:09 act83 Jul 29 23:22:09 act83 [40169.021076] CPU 0 Jul 29 23:22:09 act83 Jul 29 23:22:09 act83 [40169.021123] Modules linked in: Jul 29 23:22:09 netconsole Jul 29 23:22:09 8021q Jul 29 23:22:09 bridge Jul 29 23:22:09 stp Jul 29 23:22:09 llc Jul 29 23:22:09 lockd Jul 29 23:22:09 sunrpc Jul 29 23:22:09 dm_mod Jul 29 23:22:09 sg Jul 29 23:22:09 e1000e Jul 29 23:22:09 pata_acpi Jul 29 23:22:09 ata_generic Jul 29 23:22:09 i5k_amb Jul 29 23:22:09 ide_cd_mod Jul 29 23:22:09 i5000_edac Jul 29 23:22:09 cdrom Jul 29 23:22:09 i2c_i801 Jul 29 23:22:09 edac_core Jul 29 23:22:09 pcspkr Jul 29 23:22:09 iTCO_wdt Jul 29 23:22:09 serio_raw Jul 29 23:22:09 ioatdma Jul 29 23:22:09 i2c_core Jul 29 23:22:09 dca Jul 29 23:22:09 ata_piix Jul 29 23:22:09 aic94xx Jul 29 23:22:09 libsas Jul 29 23:22:09 libata Jul 29 23:22:09 scsi_transport_sas Jul 29 23:22:09 sd_mod Jul 29 23:22:09 scsi_mod Jul 29 23:22:09 uhci_hcd Jul 29 23:22:09 ohci_hcd Jul 29 23:22:09 ehci_hcd Jul 29 23:22:09 act83 Jul 29 23:22:09 act83 [40169.023003] Jul 29 23:22:09 act83 [40169.023251] Pid: 583, comm: scsi_eh_0 Not tainted 3.4.45 #2 Jul 29 23:22:09 Supermicro X7DBR-3 Jul 29 23:22:09 act83 /X7DBR-3 Jul 29 23:22:09 act83 Jul 29 23:22:09 act83 [40169.023843] RIP: 0010:[] Jul 29 23:22:09 [] asd_abort_task+0x32f/0x441 [aic94xx] Jul 29 23:22:09 act83 [40169.024072] RSP: 0018:ffff88031fd3fd50 EFLAGS: 00010202 Jul 29 23:22:09 act83 [40169.024072] RAX: 0000000000000000 RBX: ffff88031fd40000 RCX: 0000000000000246 Jul 29 23:22:09 act83 [40169.024072] RDX: 0000000000000005 RSI: 0000000000000246 RDI: ffff88031f925518 Jul 29 23:22:09 act83 [40169.024072] RBP: ffff88031f925518 R08: 000000000000e05a R09: 0000000000000000 Jul 29 23:22:09 act83 [40169.024072] R10: ffffffff815ead87 R11: 0000000000000000 R12: ffff88031f925500 Jul 29 23:22:09 act83 [40169.024072] R13: ffff88031e79e540 R14: ffff88031fd3fd70 R15: ffff88032024a000 Jul 29 23:22:09 act83 [40169.024072] FS: 0000000000000000(0000) GS:ffff88032fc00000(0000) knlGS:0000000000000000 Jul 29 23:22:09 act83 [40169.024072] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Jul 29 23:22:09 act83 [40169.024072] CR2: ffffffffff600400 CR3: 000000008a106000 CR4: 00000000000007f0 Jul 29 23:22:09 act83 [40169.024072] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Jul 29 23:22:09 act83 [40169.024072] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Jul 29 23:22:09 act83 [40169.024072] Process scsi_eh_0 (pid: 583, threadinfo ffff88031fd3e000, task ffff88032160e0b0) Jul 29 23:22:09 act83 [40169.024072] Stack: Jul 29 23:22:09 act83 [40169.024072] 0000000000000000 Jul 29 23:22:09 0000000000000000 Jul 29 23:22:09 ffff88031fd3fd60 Jul 29 23:22:09 ffff88031fd3fd60 Jul 29 23:22:09 act83 Jul 29 23:22:09 act83 [40169.024072] 0000000000000000 Jul 29 23:22:09 0000000000000303 Jul 29 23:22:09 ffff88031fd3fd80 Jul 29 23:22:09 ffff88031fd3fd80 Jul 29 23:22:09 act83 Jul 29 23:22:09 act83 [40169.024072] 0000000000000007 Jul 29 23:22:09 000000002f010001 Jul 29 23:22:09 ffff88031f925518 Jul 29 23:22:09 ffff88031fd3fdf8 Jul 29 23:22:09 act83 Jul 29 23:22:09 act83 [40169.024072] Call Trace: Jul 29 23:22:09 act83 [40169.024072] [] ? sas_scsi_recover_host+0x2a5/0x986 [libsas] Jul 29 23:22:09 act83 [40169.024072] [] ? scsi_block_when_processing_errors+0xe5/0xe5 [scsi_mod] Jul 29 23:22:09 act83 [40169.024072] [] ? scsi_error_handler+0xe8/0x5e6 [scsi_mod] Jul 29 23:22:09 act83 [40169.024072] [] ? __wake_up_common+0x3f/0x71 Jul 29 23:22:09 act83 [40169.024072] [] ? scsi_block_when_processing_errors+0xe5/0xe5 [scsi_mod] Jul 29 23:22:09 act83 [40169.024072] [] ? kthread+0x85/0x8d Jul 29 23:22:09 act83 [40169.024072] [] ? kernel_thread_helper+0x4/0x10 Jul 29 23:22:09 act83 [40169.024072] [] ? kthread_bind+0x60/0x60 Jul 29 23:22:09 act83 [40169.024072] [] ? gs_change+0xb/0xb Jul 29 23:22:09 act83 [40169.024072] Code: Jul 29 23:22:09 act83 24 Jul 29 23:22:09 act83 4c Jul 29 23:22:09 act83 00 Jul 29 23:22:09 act83 0f Jul 29 23:22:09 act83 85 Jul 29 23:22:09 act83 0b Jul 29 23:22:09 act83 01 Jul 29 23:22:09 act83 00 Jul 29 23:22:09 act83 00 Jul 29 23:22:09 act83 49 Jul 29 23:22:09 act83 c7 Jul 29 23:22:09 act83 84 Jul 29 23:22:09 act83 24 Jul 29 23:22:09 act83 50 Jul 29 23:22:09 act83 01 Jul 29 23:22:09 act83 00 Jul 29 23:22:09 act83 0f Jul 29 23:22:09 act83 ae Jul 29 23:22:09 act83 f0 Jul 29 23:22:09 act83 4d Jul 29 23:22:09 act83 85 Jul 29 23:22:09 act83 ed Jul 29 23:22:09 act83 0f Jul 29 23:22:09 act83 84 Jul 29 23:22:09 act83 f3 Jul 29 23:22:09 act83 00 Jul 29 23:22:09 act83 4d Jul 29 23:22:09 act83 39 Jul 29 23:22:09 act83 6d Jul 29 23:22:09 act83 00 Jul 29 23:22:09 act83 49 Jul 29 23:22:09 act83 8b Jul 29 23:22:09 act83 5d Jul 29 23:22:09 act83 10 Jul 29 23:22:09 act83 74 Jul 29 23:22:09 act83 04 Jul 29 23:22:09 act83 f> Jul 29 23:22:09 act83 0b Jul 29 23:22:09 act83 eb Jul 29 23:22:09 act83 fe Jul 29 23:22:09 act83 48 Jul 29 23:22:09 act83 8d Jul 29 23:22:09 act83 bb Jul 29 23:22:09 act83 d8 Jul 29 23:22:09 act83 4c Jul 29 23:22:09 act83 00 Jul 29 23:22:09 act83 00 Jul 29 23:22:09 act83 e8 Jul 29 23:22:09 act83 b9 Jul 29 23:22:09 act83 b4 Jul 29 23:22:09 act83 2a Jul 29 23:22:09 act83 e1 Jul 29 23:22:09 act83 41 Jul 29 23:22:09 act83 8b Jul 29 23:22:09 act83 95 Jul 29 23:22:09 act83 98 Jul 29 23:22:09 act83 00 Jul 29 23:22:09 act83 Jul 29 23:22:09 act83 [40169.024072] RIP Jul 29 23:22:09 [] asd_abort_task+0x32f/0x441 [aic94xx] Jul 29 23:22:09 act83 [40169.024072] RSP Jul 29 23:22:09 act83 [40169.037351] ---[ end trace 19c3fd71f3fd9c03 ]---