Messages in this thread | | | From | "Emil S Hansen" <> | Subject | RE: Kernel Panic with 2.2.14pre6 | Date | Sun, 21 Nov 1999 07:47:44 +0100 |
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> > Hello Linux users > > > > My kernel just gave me a Panic on my SMP box, /usr mounted over NFS. > > Uhh, just got one more :((
And now I can add one more to my lot :(((
But this time I have run it thru ksymoops (Danm, I must have gotten 5 emails telling me to do so :)), so there should be something to work with :)..
---SNIP (Output from ksymoops v0.7c) current->tss.cr3 = 00101000, %cr3 = 00101000 *pde = 00000000 Oops: 0000 CPU: 1 EIP: 0010:[<c01810a4>] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010206 eax: cbd00000 ebx: 20000000 ecx: c022dca0 edx: 00000000 esi: 00000001 edi: ffffffff ebp: 000156ca esp: cbffbf14 ds: 0018 es: 0018 ss: 0018 Process swapper (pid: 0, process nr: 1, stackpage=cbffb000) Stack: ffffffff 000ff587 00000000 c01814d6 c02388b0 00000000 c01814a4 00000087 cbffbf58 c01140ee 00000000 00000001 c027c020 00000004 00000001 c02253ec cbffbf7c cbffbf74 c011b0f5 cbffbf7c cbffa000 c027a8a0 c010b6ea cbffa000 Call Trace: [<c01814d6>] [<c01814a4>] [<c01140ee>] [<c011b0f5>] [<c010b6ea>] [<c010a1a8>] [<c01079a1>] [<c011b0f5>] [<c010b6ea>] [<c010a1a8>] Code: 8b 43 30 85 c0 0f 85 f2 00 00 00 8a 43 77 84 c0 0f 84 e7 00
>>EIP; c01810a4 <tcp_keepalive+38/17c> <===== Trace; c01814d6 <tcp_sltimer_handler+32/70> Trace; c01814a4 <tcp_sltimer_handler+0/70> Trace; c01140ee <timer_bh+37a/3ec> Trace; c011b0f5 <do_bottom_half+81/a0> Trace; c010b6ea <do_IRQ+52/5c> Trace; c010a1a8 <common_interrupt+18/20> Trace; c01079a1 <cpu_idle+3d/50> Trace; c011b0f5 <do_bottom_half+81/a0> Trace; c010b6ea <do_IRQ+52/5c> Trace; c010a1a8 <common_interrupt+18/20> Code; c01810a4 <tcp_keepalive+38/17c> 00000000 <_EIP>: Code; c01810a4 <tcp_keepalive+38/17c> <===== 0: 8b 43 30 movl 0x30(%ebx),%eax <===== Code; c01810a7 <tcp_keepalive+3b/17c> 3: 85 c0 testl %eax,%eax Code; c01810a9 <tcp_keepalive+3d/17c> 5: 0f 85 f2 00 00 00 jne fd <_EIP+0xfd> c01811a1 <tcp_keepalive+135/17c> Code; c01810af <tcp_keepalive+43/17c> b: 8a 43 77 movb 0x77(%ebx),%al Code; c01810b2 <tcp_keepalive+46/17c> e: 84 c0 testb %al,%al Code; c01810b4 <tcp_keepalive+48/17c> 10: 0f 84 e7 00 00 00 je fd <_EIP+0xfd> c01811a1 <tcp_keepalive+135/17c>
Aiee, killing interrupt handler Kernel panic: Attempted to kill the idle task!
3 warnings issued. Results may not be reliable. ---SNIP
This time it happend when the box was playing MP3's from a NFS share, and otherwise was 100% idle. Maybe there is a sound/smp/nfs/tcp race? (Totally unqualified guess :))
If you want me to do anything else to help track this f*cker down, please say so, it is starting to get anoying :(
> > I got this message on my console: > > > > ---SNIP > > Unable to handle kernel paging request at virtual address 20000030 > > current->tss.cr3 = 00101000, %cr3 = 00101000 > > *pde = 00000000 > > Oops: 0000 > > CPU: 1 > > EIP: 0010:[<c0181b1c>] > > EFLAGS: 00010206 > > eax: cbd00000 ebx: 20000000 ecx: c022e980 edx: 00000000 > > esi: 00000001 edi: 00000013 ebp: 000156ca esp: cbffbf14 > > ds: 0018 es: 0018 ss: 0018 > > Process swapper (pid: 0, process nr: 1, stackpage=cbffb000) > > Stack: 00000013 009b5697 00000000 c0181f4e c0239670 > 00000000 c0181f1c > > 00000097 > > cbffbf58 c01140ee 00000000 00000001 c027e020 > 00000004 00000001 > > c022608c > > cbffbf7c cbffbf74 c011b0f5 cbffbf7c cbffa000 > c027c8a0 c010b6ea > > cbffa000 > > Call Trace: [<c0181f4e>] [<c0181f1c>] [<c01140ee>] > > [<c011b0f5>] [<c010b6ea>] > > [<c010a1a8>] [<c01079a1>] > > [<c011b0f5>] [<c010b6ea>] [<c010a1a8>] > > Code: 8b 43 30 85 c0 0f 85 f2 00 00 00 8a 43 77 84 c0 0f 84 e7 00 > > Aiee, killing interrupt handler > > Kernel panic: Attempted to kill idle task! > > In interrupt handler - not syncing > > ---SNIP > This time it looks like this: > > ---SNIP > Unable to handle kernel paging request at virtual address 20000030 > current->tss.cr3 = 00101000, %cr3 = 00101000 > *pde = 00000000 > Oops: 0000 > CPU: 0 > EIP: 0010:[<c0181b1c>] > EFLAGS: 00010206 > eax: cbd00000 ebx: 20000000 ecx: c022ea6c edx: 00000000 > esi: 00000001 edi: ffffffff ebp: 000156ca esp: c0249f40 > ds: 0018 es: 0018 ss: 0018 > Process Swapper (pid: 0, process nr: 0, stackpage=c0249000) > Stack: ffffffff 000aced2 00000000 c0181f4e c0239670 00000000 c0181f1c > 000000d2 > c0249f84 c01140ee 00000000 00000001 c027e020 00000000 > 00000001 c022608c > c0249fa8 c0249fa0 c011b0f5 c0249fa8 c0248000 c027c8a0 > c010b6ea c0248000 > Call Trace: [<c0181f4e>] [<c0181f1c>] [<c01140ee>] > [<c011b0f5>] [<c010b6ea>] > [<c010a1a8>] [<c01079a1>] [<c0106000>] [<c0106000>] [<c01001b1>] > Code: 8b 43 30 85 c0 0f 85 f2 00 00 00 8a 43 77 84 c0 0f 84 e7 00 > Aiee, killing interrupt handler > Kernel panic: Attempted to kill the idle task! > In swapper task - not syncing > ---SNIP > > This happend while X was running (on another console, was > using a fb console > when it happend.), I was playing a MP3 (mpg123/esound) from a > NFS mount, and > was compilling a program, using gcc from a share (/usr > mounted from another > host via 100 Mbit full-duplex). > > If you need any more info, please say so. > > Geee, 2 Panics in a day, this is starting to look like NT ;))) (Just > kidding, have a box with a uptime around 60 days)
Mvh.
Emil S Hansen laven.data@image.dk UIN: 15749535 & 45621049
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