[OpenIndiana-discuss] kernel panic in nsmb module

[Geoff Nordli]

On 14-04-17 01:20 PM, Geoff Nordli wrote:
> I am running OI 151a8.
>
> I had a kernel panic today.   I have the dump file so I can provide 
> more detail if needed.
>
> Should I send this over to the illumos list or can someone help me here?
>
> thanks,
>
> Geoff
>
>
>
> TIME                           UUID SUNW-MSG-ID
> Apr 17 2014 12:19:26.324813000 dabd95a4-28d1-6cb4-e42e-fc1cc9b9ac26 
> SUNOS-8000-KL
>
>   TIME                 CLASS                                 ENA
>   Apr 17 12:19:25.6166 ireport.os.sunos.panic.dump_pending_on_device 
> 0x0000000000000000
>
> nvlist version: 0
>         version = 0x0
>         class = list.suspect
>         uuid = dabd95a4-28d1-6cb4-e42e-fc1cc9b9ac26
>         code = SUNOS-8000-KL
>         diag-time = 1397762366 320950
>         de = fmd:///module/software-diagnosis
>         fault-list-sz = 0x1
>         fault-list = (array of embedded nvlists)
>         (start fault-list[0])
>         nvlist version: 0
>                 version = 0x0
>                 class = defect.sunos.kernel.panic
>                 certainty = 0x64
>                 asru = 
> sw:///:path=/var/crash/ma-stor1/.dabd95a4-28d1-6cb4-e42e-fc1cc9b9ac26
>                 resource = 
> sw:///:path=/var/crash/ma-stor1/.dabd95a4-28d1-6cb4-e42e-fc1cc9b9ac26
>                 savecore-succcess = 0
>                 os-instance-uuid = dabd95a4-28d1-6cb4-e42e-fc1cc9b9ac26
>                 panicstr = BAD TRAP: type=e (#pf Page fault) 
> rp=ffffff007aae0960 addr=18 occurred in module "nsmb" due to a NULL 
> pointer dereference
>                 panicstack = unix:die+dd () | unix:trap+17db () | 
> unix:cmntrap+e6 () | nsmb:nbssn_recv+e8 () | nsmb:smb_nbst_recv+62 () 
> | nsmb:smb_iod_recv1+3b () | nsmb:smb_iod_recvall+65 () | 
> nsmb:smb_iod_vc_work+a0 () | nsmb:smb_usr_iod_work+f4 () | 
> nsmb:nsmb_ioctl+d5 () | genunix:cdev_ioctl+45 () | 
> specfs:spec_ioctl+5a () | genunix:fop_ioctl+7b () | genunix:ioctl+18e 
> () | unix:brand_sys_sysenter+1c9 () |
>                 crashtime = 1397760419
>                 panic-time = Thu Apr 17 11:46:59 2014 PDT
>         (end fault-list[0])
>
>         fault-status = 0x1
>         severity = Major
>         __ttl = 0x1
>         __tod = 0x5350293e 0x135c40c8
>

some more info:

::msgbuf

......
pseudo-device: rdc0
rdc0 is /pseudo/rdc at 0
WARNING: export[root(/tank/homes/root)]: failed obtaining vnode (2)
NOTICE: smb_smb_treeconnect: (\\ma-dc1\IPC$) failed, status=0x0
NOTICE: smb_smb_treeconnect: (\\ma-dc1\IPC$) failed, status=0x0

^Mpanic[cpu1]/thread=ffffff11636efb80:
BAD TRAP: type=e (#pf Page fault) rp=ffffff007aae0960 addr=18 occurred 
in module
  "nsmb" due to a NULL pointer dereference


smbiod:
#pf Page fault
Bad kernel fault at addr=0x18
pid=11108, pc=0xfffffffff7e2cc98, sp=0xffffff007aae0a50, eflags=0x10246
cr0: 8005003b<pg,wp,ne,et,ts,mp,pe> cr4: 
426f8<osxsav,vmxe,xmme,fxsr,pge,mce,pae
,pse,de>
cr2: 18
cr3: 869c74000
cr8: 0

         rdi:                0 rsi: ffffff12090f11b0 rdx:               34
         rcx:                0  r8:               34 r9:               1b
         rax:                0 rbx: ffffff007aae0ac8 rbp: ffffff007aae0ab0
         r10:               1a r11: ffffff007aae0820 r12:                0
         r13: ffffff12090f11a0 r14: ffffff007aae0acf r15: ffffff007aae0b18
         fsb: fffffd7fff13aa40 gsb: ffffff11574f4580 ds:               4b
          es:               4b  fs:                0 gs:                0
         trp:                e err:                2 rip: fffffffff7e2cc98
          cs:               30 rfl:            10246 rsp: ffffff007aae0a50
          ss:               38

ffffff007aae0830 unix:die+dd ()
ffffff007aae0950 unix:trap+17db ()
ffffff007aae0960 unix:cmntrap+e6 ()
ffffff007aae0ab0 nsmb:nbssn_recv+e8 ()
ffffff007aae0b00 nsmb:smb_nbst_recv+62 ()
ffffff007aae0b50 nsmb:smb_iod_recv1+3b ()
ffffff007aae0bb0 nsmb:smb_iod_recvall+65 ()
ffffff007aae0bf0 nsmb:smb_iod_vc_work+a0 ()
ffffff007aae0c50 nsmb:smb_usr_iod_work+f4 ()
ffffff007aae0cc0 nsmb:nsmb_ioctl+d5 ()
ffffff007aae0d00 genunix:cdev_ioctl+45 ()
ffffff007aae0d40 specfs:spec_ioctl+5a ()
ffffff007aae0dc0 genunix:fop_ioctl+7b ()
ffffff007aae0ec0 genunix:ioctl+18e ()
ffffff007aae0f10 unix:brand_sys_sysenter+1c9 ()

syncing file systems...
  done
dumping to /dev/zvol/dsk/rpool1/dump, offset 65536, content: kernel
NOTICE: ahci0: ahci_tran_reset_dport port 0 reset port
NOTICE: ahci0: ahci_tran_reset_dport port 1 reset port



 > ::stack
nbssn_recv+0xe8(ffffff12090f11a0, ffffff007aae0b18, ffffff007aae0ac8, 
ffffff007aae0acf)
smb_nbst_recv+0x62(ffffff1219110000, ffffff007aae0b18)
smb_iod_recv1+0x3b(ffffff1219110000, ffffff007aae0b78)
smb_iod_recvall+0x65(ffffff1219110000)
smb_iod_vc_work+0xa0(ffffff1219110000, ffffff11633c20d8)
smb_usr_iod_work+0xf4(ffffff12097218b0, 80ec4f0, 100003, ffffff11633c20d8)
nsmb_ioctl+0xd5(330002f673, 6e7313, 80ec4f0, 100003, ffffff11633c20d8, 
ffffff007aae0de4)
cdev_ioctl+0x45(330002f673, 6e7313, 80ec4f0, 100003, ffffff11633c20d8, 
ffffff007aae0de4)
spec_ioctl+0x5a(ffffff1165ab7d00, 6e7313, 80ec4f0, 100003, 
ffffff11633c20d8, ffffff007aae0de4)
fop_ioctl+0x7b(ffffff1165ab7d00, 6e7313, 80ec4f0, 100003, 
ffffff11633c20d8, ffffff007aae0de4)
ioctl+0x18e(4, 6e7313, 80ec4f0)
_sys_sysenter_post_swapgs+0x149()