Hi,
Recently we experienced a panic with a 6/06 system (amd64) that appears
to have been caused by the emlxs driver. I did not see anything
relevant in b.o.o nor does the most recent driver release (patch 120223)
appear to address this issue.
Can anyone assist in me in figuring out what went wrong here? I didn't
get a crash dump, but the machine did reboot, and I've included the
relevant messages below. The hardware is a quad-Opteron with a
single-port LP10000-M2 HBA attached to one side of an Xserve RAID. The
other half of the Xserve is attached to a Qlogic HBA in the same machine.
Thanks,
Eric
Nov 2 06:53:13 core-0-3 unix: [ID 836849 kern.notice]
Nov 2 06:53:13 core-0-3 ^Mpanic[cpu2]/thread=fffffe8000c06c80:
Nov 2 06:53:13 core-0-3 genunix: [ID 335743 kern.notice] BAD TRAP:
type=e (#pf Page fault) rp=fffffe8000c065b0 addr=f00000008 occurred
in module "emlxs" due to an illegal access to a user address
Nov 2 06:53:13 core-0-3 unix: [ID 100000 kern.notice]
Nov 2 06:53:13 core-0-3 unix: [ID 839527 kern.notice] sched:
Nov 2 06:53:13 core-0-3 unix: [ID 753105 kern.notice] #pf Page fault
Nov 2 06:53:13 core-0-3 unix: [ID 532287 kern.notice] Bad kernel fault
at addr=0xf00000008
Nov 2 06:53:13 core-0-3 unix: [ID 243837 kern.notice] pid=0,
pc=0xffffffffefafe6b6, sp=0xfffffe8000c06690, eflags=0x10246
Nov 2 06:53:13 core-0-3 unix: [ID 211416 kern.notice] cr0:
8005003b<pg,wp,ne,et,ts,mp,pe> cr4: 6f8<xmme,fxsr,pge,mce,pae,pse,de>
Nov 2 06:53:13 core-0-3 unix: [ID 354241 kern.notice] cr2: f00000008
cr3: de4f000 cr8: c
Nov 2 06:53:13 core-0-3 unix: [ID 592667 kern.notice] rdi:
ffffffff9cc01bb0 rsi: 58 rdx: 0
Nov 2 06:53:13 core-0-3 unix: [ID 592667 kern.notice] rcx:
0 r8: f00000000 r9: ffffffff97ad25a0
Nov 2 06:53:13 core-0-3 unix: [ID 592667 kern.notice] rax:
0 rbx: ffffffff9cc01328 rbp: fffffe8000c06760
Nov 2 06:53:13 core-0-3 unix: [ID 592667 kern.notice] r10:
ffffffff97d369d8 r11: ffffffffc0243408 r12: ffffffff9cc01380
Nov 2 06:53:13 core-0-3 unix: [ID 592667 kern.notice] r13:
ffffffff98514000 r14: ffffffff98517800 r15: 1
Nov 2 06:53:13 core-0-3 unix: [ID 592667 kern.notice] fsb:
fffffd7ffefa2000 gsb: ffffffff977e1000 ds: 43
Nov 2 06:53:13 core-0-3 unix: [ID 592667 kern.notice] es:
43 fs: 1bb gs: 0
Nov 2 06:53:13 core-0-3 unix: [ID 592667 kern.notice] trp:
e err: 0 rip: ffffffffefafe6b6
Nov 2 06:53:13 core-0-3 unix: [ID 592667 kern.notice] cs:
28 rfl: 10246 rsp: fffffe8000c06690
Nov 2 06:53:13 core-0-3 unix: [ID 266532 kern.notice] ss:
0
Nov 2 06:53:13 core-0-3 unix: [ID 100000 kern.notice]
Nov 2 06:53:13 core-0-3 genunix: [ID 655072 kern.notice]
fffffe8000c064c0 unix:die+da (3d676573203a7974, 1, 500000)
Nov 2 06:53:13 core-0-3 genunix: [ID 655072 kern.notice]
fffffe8000c065a0 unix:trap+cb6 ()
Nov 2 06:53:13 core-0-3 genunix: [ID 655072 kern.notice]
fffffe8000c065b0 unix:_cmntrap+11b ()
Nov 2 06:53:13 core-0-3 genunix: [ID 655072 kern.notice]
fffffe8000c06760 emlxs:emlxs_send_fcp+476 ()
Nov 2 06:53:13 core-0-3 genunix: [ID 655072 kern.notice]
fffffe8000c06810 emlxs:emlxs_transport+462 ()
Nov 2 06:53:13 core-0-3 genunix: [ID 655072 kern.notice]
fffffe8000c06850 fctl:fc_ulp_transport+20e ()
Nov 2 06:53:13 core-0-3 genunix: [ID 655072 kern.notice]
fffffe8000c06880 fcp:ssfcp_transport+1d ()
Nov 2 06:53:13 core-0-3 genunix: [ID 655072 kern.notice]
fffffe8000c068d0 fcp:ssfcp_scsi_start+160 ()
Nov 2 06:53:13 core-0-3 genunix: [ID 655072 kern.notice]
fffffe8000c06900 scsi:scsi_transport+60 ()
Nov 2 06:53:13 core-0-3 genunix: [ID 655072 kern.notice]
fffffe8000c06970 sd:sd_start_cmds+106 ()
Nov 2 06:53:13 core-0-3 genunix: [ID 655072 kern.notice]
fffffe8000c069a0 sd:sd_core_iostart+87 ()
Nov 2 06:53:13 core-0-3 genunix: [ID 655072 kern.notice]
fffffe8000c069e0 sd:sd_mapblockaddr_iostart+11a ()
Nov 2 06:53:13 core-0-3 genunix: [ID 655072 kern.notice]
fffffe8000c06a10 sd:sd_xbuf_strategy+46 ()
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