Messages in this thread |  | | Date | Mon, 22 Jan 2001 21:43:58 +1100 | From | Andrew Morton <> | Subject | Re: 2.4.1pre9 Oops (was Re: 2.4.1pre8 Oops) |
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Another NMI oops?
You've deadlocked over my old friend console_lock. I can't see _why_ though. Was this with the same setup, using the serial console? If so then probably the other CPU was stuck in the serial console driver, holding console_lock.
Jeff Lightfoot wrote: > > On Sunday 21 January 2001 11:41, I wrote: > > Nothing special with this box. SMP no modules, Squid proxy and > > running VNC/Pan at the time. Using kernel version of reiserfs on > > filesystems other than root. > > I also failed to mention that I use devfs. > > [Oops snipped] > > Upgraded to 2.4.1pre9 and got the following Oops: > > EIP: 0010:[<c022b533>] > Using defaults from ksymoops -t elf32-i386 -a i386 > EFLAGS: 00000086 > eax: 00000001 ebx: 00000001 ecx: 00000001 edx: c0238440 > esi: c02d7068 edi: 00000020 ebp: 0000000d esp: c7a63ed0 > ds: 0018 es: 0018 ss: 0018 > Process pan (pid: 2318, stackpage=c7a63000) > Stack: 00000001 c02d7068 00000020 0000000d 00000082 00000001 c02da381 > 0000001e > c01125bf c0238440 00000001 00000001 00000001 00000001 c0233d6d > 00000001 > 00000020 c02f502c c02d7068 00000020 0000000d ffffe000 c1460018 > c0100018 > Call Trace: [<c01125bf>] [<c0100018>] [<c01ed565>] [<c011916c>] > [<c010a8c5>] [<c0109014>] [<ffff0018>] > [<c0130018>] [<c0130e19>] [<c0108f53>] [<c010002b>] > Code: 80 3d c0 6d 28 c0 00 f3 90 7e f5 e9 d6 b7 ee ff 80 3d c0 6d > > >>EIP; c022b533 <stext_lock+787/662d> <===== > Trace; c01125bf <smp_error_interrupt+43/48> > Trace; c0100018 <startup_32+18/cb> > Trace; c01ed565 <net_tx_action+5/118> > Trace; c011916c <do_softirq+5c/8c> > Trace; c010a8c5 <do_IRQ+e5/f4> > Trace; c0109014 <ret_from_intr+0/20> > Trace; ffff0018 <END_OF_CODE+3fcd7e44/????> > Trace; c0130018 <sys_fchdir+c/11c> > Trace; c0130e19 <sys_read+a1/c4> > Trace; c0108f53 <system_call+33/38> > Trace; c010002b <startup_32+2b/cb> > Code; c022b533 <stext_lock+787/662d> > 00000000 <_EIP>: > Code; c022b533 <stext_lock+787/662d> <===== > 0: 80 3d c0 6d 28 c0 00 cmpb $0x0,0xc0286dc0 <===== > Code; c022b53a <stext_lock+78e/662d> > 7: f3 90 repz nop > Code; c022b53c <stext_lock+790/662d> > 9: 7e f5 jle 0 <_EIP> > Code; c022b53e <stext_lock+792/662d> > b: e9 d6 b7 ee ff jmp ffeeb7e6 <_EIP+0xffeeb7e6> > c0116d19 <printk+11/17c> > Code; c022b543 <stext_lock+797/662d> > 10: 80 3d c0 6d 00 00 00 cmpb $0x0,0x6dc0 > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > Please read the FAQ at http://www.tux.org/lkml/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
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