It happenned again. Only this time it happenned when I started 'bash'
(after failing[no such device] to mount s7 of the same CD.)
Here's the panic this time:
# mount -F hsfs -o ro /dev/dsk/c2t0d0s7 /mnt
mount: /dev/dsk/c2t0d0s7 no such device
# bash
panic[cpu0]/thread=ffffff02d58d46e0: BAD TRAP: type=e (#pf Page fault)
rp=ffffff00104e7db0 addr=a occurred in module "<unknown>" due to a NULL
pointer dereference
sh: #pf Page fault
Bad kernel fault at addr=0xa
pid=1199, pc=0xa, sp=0xffffff00104e7ea0, eflags=0x10246
cr0: 8005003b<pg,wp,ne,et,ts,mp,pe> cr4: 6f8<xmme,fxsr,pge,mce,pae,pse,de>
cr2: acr3: 22fd88000cr8: c
rdi: ffffff02d46a9400 rsi: ffffff030240d040 rdx: ffffff02d58d46e0
rcx: 3 r8: ffffff02faddc628 r9: ffffff02faa16708
rax: e rbx: fffffffffbc77b90 rbp: ffffff02d4f7f048
r10: ffffff02d560c008 r11: 0 r12: 4af
r13: 2eb r14: ffffff02d59171f0 r15: ffffff02d58d46e0
fsb: 0 gsb: fffffffffbc26770 ds: 4b
es: 4b fs: 0 gs: 1c3
trp: e err: 0 rip: a
cs: 30 rfl: 10246 rsp: ffffff00104e7ea0
ss: 38
ffffff00104e7c90 unix:die+c8 ()
ffffff00104e7da0 unix:trap+13b1 ()
ffffff00104e7db0 unix:cmntrap+e9 ()
>> warning! 8-byte aligned %fp = ffffff02d4f7f048
ffffff02d4f7f048 a ()
syncing file systems... done
dumping to /dev/dsk/c1t0d0s3, offset 431030272, content: kernel
100% done: 272320 pages dumped, compression ratio 5.20, dump succeeded
rebooting...
Is this machine suffering a Hardware failure? or is this a bug? (It
could be a bad CD I suppose, but I'd think it was a bug if a bad CD can
panic the system.)
-Kyle
Kyle McDonald wrote:
> Hi All,
>
> I have sNV b78 installed (I know I'm working on upgrading to b90.)
>
> I was attempting to mount /dev/dsk/c2t0d0s4, which is an ATAPI DVDROM
> drive containing S10 03/05 CD1, and the machine panic'd when I did
> 'mount -F hsfs -o ro /dev/dsk/c2t0d0s4'
>
> Here's what came up on the console... I can try to get the core also if
> needed.
>
> panic[cpu0]/thread=ffffff02d5810140: BAD TRAP: type=e (#pf Page fault)
> rp=ffffff0010896a20 addr=20 occurred in module "mntfs" due to a NULL
> pointer dereference
>
> hald: #pf Page fault
> Bad kernel fault at addr=0x20
> pid=700, pc=0xfffffffff78da280, sp=0xffffff0010896b10, eflags=0x10246
> cr0: 8005003b<pg,wp,ne,et,ts,mp,pe> cr4: 6f8<xmme,fxsr,pge,mce,pae,pse,de>
> cr2: 20cr3: 22fd88000cr8: c
>
> rdi: 0 rsi: a rdx: a
> rcx: 0 r8: 60 r9: 3a
> rax: 60 rbx: 42 rbp: ffffff0010896b50
> r10: b r11: ffffff001089691d r12: 18ba
> r13: 0 r14: 0 r15: ffffff04b36e3da8
> fsb: 0 gsb: fffffffffbc26770 ds: 4b
> es: 4b fs: 0 gs: 1c3
> trp: e err: 0 rip: fffffffff78da280
> cs: 30 rfl: 10246 rsp: ffffff0010896b10
> ss: 38
>
> ffffff0010896900 unix:die+c8 ()
> ffffff0010896a10 unix:trap+13b1 ()
> ffffff0010896a20 unix:cmntrap+e9 ()
> ffffff0010896b50 mntfs:mntfs_global_len+30 ()
> ffffff0010896be0 mntfs:mntfs_snapshot+111 ()
> ffffff0010896d30 mntfs:mntioctl+31c ()
> ffffff0010896db0 genunix:fop_ioctl+7b ()
> ffffff0010896ec0 genunix:ioctl+174 ()
> ffffff0010896f10 unix:brand_sys_sysenter+1e6 ()
>
> syncing file systems... 2 done
> dumping to /dev/dsk/c1t0d0s3, offset 431030272, content: kernel
> 100% done: 311409 pages dumped, compression ratio 4.14, dump succeeded
> rebooting...
>
>
> If there's a better email list to post this to, please let me know.
> Or if this is a known issue, is it fixed in b90?
>
> -Kyle
>
> _______________________________________________
> opensolaris-discuss mailing list
> opensolaris-discuss@opensolaris.org
>
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