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Bug #4423

kernel panic stmf

Added by Geoff Nordli over 5 years ago.

Status:
New
Priority:
High
Assignee:
-
Category:
-
Start date:
2013-12-24
Due date:
% Done:

0%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage

Description

I am running OmniOS r151008

/usr/bin/mdb -k unix.0 vmcore.0
Loading modules: [ unix genunix specfs dtrace mac cpu.generic uppc apix scsi_vhci zfs mpt_sas sd ip hook neti sockfs arp usba stmf stmf_sbd md lofs random idm smbsrv nfs cpc kvm crypto ufs logindmux ptm nsmb ]

::status

debugging crash dump vmcore.0 (64-bit) from stor2
operating system: 5.11 omnios-6de5e81 (i86pc)
image uuid: 1be881fe-834b-c1dd-b5ec-f528b9d6f1f9
panic message:
BAD TRAP: type=e (#pf Page fault) rp=ffffff007a4908d0 addr=8 occurred in module "stmf" due to a NULL pointer dereference
dump content: kernel pages only

::stack

stmf_remove_lu_from_session+0x7c(ffffff11586f3920, ffffff116f40e1b8, ffffff1169658580, ffffff11801698b8)
stmf_update_sessions_per_ve+0x118(ffffff1180169888, ffffff1169658580, 0)
stmf_session_lu_unmapall+0x55(ffffff1169658580)
stmf_svc+0x111(0)
taskq_thread+0x2d0(ffffff1157404a08)
thread_start+8()

::msgbuf

MESSAGE
ISA-device: asy0
asy0 is /pci@0,0/isa@1f/asy@1,3f8
ISA-device: asy1
asy1 is /pci@0,0/isa@1f/asy@1,2f8
pseudo-device: stmf0
stmf0 is /pseudo/stmf@0
pseudo-device: ucode0
ucode0 is /pseudo/ucode@0
npe1 at root: space 78 offset 0
npe1 is /pci@78,0
mpt_sas2 at mpt_sas0: scsi-iport v0
mpt_sas2 is /pci@0,0/pci8086,3c06@2,2/pci15d9,691@0/iport@v0
/pci@0,0/pci8086,3c06@2,2/pci15d9,691@0/iport@v0 (mpt_sas2) online
ISA-device: pit_beep0
pit_beep0 is /pci@0,0/isa@1f/pit_beep
pseudo-device: pseudo1
pseudo1 is /pseudo/zconsnex@1
pseudo-device: fct0
fct0 is /pseudo/fct@0
pseudo-device: dcpc0
dcpc0 is /pseudo/dcpc@0
pseudo-device: dtrace0
dtrace0 is /pseudo/dtrace@0
pseudo-device: fasttrap0
fasttrap0 is /pseudo/fasttrap@0
pseudo-device: fbt0
fbt0 is /pseudo/fbt@0
pseudo-device: lockstat0
lockstat0 is /pseudo/lockstat@0
pseudo-device: profile0
profile0 is /pseudo/profile@0
pseudo-device: sdt0
sdt0 is /pseudo/sdt@0
pseudo-device: systrace0
systrace0 is /pseudo/systrace@0
pseudo-device: fcsm0
fcsm0 is /pseudo/fcsm@0
pseudo-device: kvm0
kvm0 is /pseudo/kvm@0
pseudo-device: fcp0
fcp0 is /pseudo/fcp@0
pseudo-device: llc10
llc10 is /pseudo/llc1@0
pseudo-device: lofi0
lofi0 is /pseudo/lofi@0
pseudo-device: ramdisk1024
ramdisk1024 is /pseudo/ramdisk@1024
pseudo-device: pool0
pool0 is /pseudo/pool@0
IP Filter: v4.1.9, running.
pseudo-device: fssnap0
fssnap0 is /pseudo/fssnap@0
pseudo-device: nsmb0
nsmb0 is /pseudo/nsmb@0
pseudo-device: bpf0
bpf0 is /pseudo/bpf@0
NOTICE: igb0 unregistered
NOTICE: ixgbe1 unregistered
NOTICE: igb1 unregistered
NOTICE: igb2 unregistered
NOTICE: igb3 unregistered
pseudo-device: stmf0
stmf0 is /pseudo/stmf@0
pseudo-device: devinfo0
devinfo0 is /pseudo/devinfo@0
ISA-device: asy0
asy0 is /pci@0,0/isa@1f/asy@1,3f8
ISA-device: asy1
asy1 is /pci@0,0/isa@1f/asy@1,2f8
pseudo-device: fct0
fct0 is /pseudo/fct@0
pseudo-device: dcpc0
dcpc0 is /pseudo/dcpc@0
pseudo-device: fbt0
fbt0 is /pseudo/fbt@0
pseudo-device: lockstat0
lockstat0 is /pseudo/lockstat@0
pseudo-device: profile0
profile0 is /pseudo/profile@0
pseudo-device: sdt0
sdt0 is /pseudo/sdt@0
pseudo-device: systrace0
systrace0 is /pseudo/systrace@0
pseudo-device: fcsm0
fcsm0 is /pseudo/fcsm@0
pseudo-device: kvm0
kvm0 is /pseudo/kvm@0
pseudo-device: fcp0
fcp0 is /pseudo/fcp@0
NOTICE: igb0 registered
NOTICE: igb0: igb 2.3.8-ish
smp0 at mpt_sas1: target-port w500304800096a33f
smp0 is /pci@0,0/pci8086,3c06@2,2/pci15d9,691@0/iport@f/smp@w500304800096a33f
sd3 at scsi_vhci0: unit-address g50015178f363f417: f_sym
sd3 is /scsi_vhci/disk@g50015178f363f417
pseudo-device: llc10
llc10 is /pseudo/llc1@0
pseudo-device: lofi0
lofi0 is /pseudo/lofi@0
pseudo-device: ramdisk1024
ramdisk1024 is /pseudo/ramdisk@1024
pseudo-device: ucode0
ucode0 is /pseudo/ucode@0
pseudo-device: pm0
pm0 is /pseudo/pm@0
pseudo-device: fssnap0
fssnap0 is /pseudo/fssnap@0
NOTICE: igb1 registered
NOTICE: igb1: igb 2.3.8-ish
pseudo-device: nsmb0
nsmb0 is /pseudo/nsmb@0
pseudo-device: bpf0
bpf0 is /pseudo/bpf@0
NOTICE: igb2 registered
NOTICE: igb2: igb 2.3.8-ish
NOTICE: igb3 registered
NOTICE: igb3: igb 2.3.8-ish
NOTICE: ixgbe1 registered
NOTICE: ixgbe1: Intel 10Gb Ethernet, ixgbe 1.1.7

panic[cpu11]/thread=ffffff007a490c40:
BAD TRAP: type=e (#pf Page fault) rp=ffffff007a4908d0 addr=8 occurred in module "stmf" due to a NULL pointer dereference

sched:
#pf Page fault
Bad kernel fault at addr=0x8
pid=0, pc=0xfffffffff7df504c, sp=0xffffff007a4909c0, eflags=0x10202
cr0: 8005003b<pg,wp,ne,et,ts,mp,pe> cr4: 426f8<osxsav,vmxe,xmme,fxsr,pge,mce,pae,pse,de>
cr2: 8
cr3: bc00000
cr8: 0

rdi: ffffff11696587f0 rsi:         ffffffff rdx:               37
rcx: 0 r8: ffffff115799fa80 r9: ffffff007d537c40
rax: 1000000100000000 rbx: ffffff116f40e1b8 rbp: ffffff007a490a20
r10: fffffffffbcf3990 r11: 0 r12: ffffff1169658580
r13: 0 r14: ffffff11801698b8 r15: ffffff19fb7c77d8
fsb: fffffd7fff0b0240 gsb: ffffff11579b6540 ds: 4b
es: 4b fs: 0 gs: 0
trp: e err: 0 rip: fffffffff7df504c
cs: 30 rfl: 10202 rsp: ffffff007a4909c0
ss: 38

ffffff007a4907b0 unix:die+df ()
ffffff007a4908c0 unix:trap+db3 ()
ffffff007a4908d0 unix:cmntrap+e6 ()
ffffff007a490a20 stmf:stmf_remove_lu_from_session+7c ()
ffffff007a490ab0 stmf:stmf_update_sessions_per_ve+118 ()
ffffff007a490af0 stmf:stmf_session_lu_unmapall+55 ()
ffffff007a490b60 stmf:stmf_svc+111 ()
ffffff007a490c20 genunix:taskq_thread+2d0 ()
ffffff007a490c30 unix:thread_start+8 ()

syncing file systems...
done
dumping to /dev/zvol/dsk/rpool/dump, offset 65536, content: kernel

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