Messages in this thread | | | From | Hasso Tepper <> | Subject | Re: Kernel panic in 2.4.25 | Date | Sun, 28 Mar 2004 19:11:06 +0300 |
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Hasso Tepper wrote: > It's almost 100% (sometimes it just hangs) reproducable for me > although in somewhat strange situation. I have to run Quagga/Zebra > routing suite with zebra and ospfd daemons running. Networking > restart script (removing 60 vlans, creating them again and > assigning IPs to them) leads to panic. Process isn't always > swapper, I have seen ip and kupdated as well, but trace is always > same. I can't reproduce it with 2.4.20 kernel.
It's introduced with 2.4.25-rc1 (2.4.25-pre8 is OK). And it's still there in 2.4.26-rc1.
> Unable to handle kernel NULL pointer dereference at virtual address > 00000000 > c0118743 > *pde = 00000000 > Oops: 0000 > CPU: 0 > EIP: 0010:[<c0118743>] Not tainted > EFLAGS: 00010082 > eax: c02da4c4 ebx: c02da3c4 ecx: c02da4c4 edx: 00000000 > esi: c02e7a20 edi: c02da2a0 ebp: c028df40 esp: c028df14 > ds: 0018 es: 0018 ss: 0018 > Process swapper (pid: 0, stackpage=c028d000) > Stack: 00000000 c02d1b80 00000000 00002400 00000000 00002400 > 00000004 00000000 > 00000001 c028df38 c028df38 c028df48 c0115898 c028df60 > c01157c9 00000000 > 00000001 c02d1ba0 fffffffe c028df7c c01155ab c02d1ba0 > 00000000 c02d1900 > Call Trace: [<c0115898>] [<c01157c9>] [<c01155ab>] [<c0108072>] > [<c0105260>] > [<c0105260>] [<c010a228>] [<c0105260>] [<c0105260>] [<c0105286>] > [<c01052f9>] > [<c0105000>] [<c010502a>] > Code: 8b 02 89 48 04 89 01 89 51 04 89 0a 89 f1 39 d9 0f 85 37 ff > > >>EIP; c0118743 <timer_bh+1b7/35c> <===== > >> > >>eax; c02da4c4 <tv1+4/804> > >>ebx; c02da3c4 <tv2+124/220> > >>ecx; c02da4c4 <tv1+4/804> > >>esi; c02e7a20 <serial_timer+0/20> > >>edi; c02da2a0 <tv2+0/220> > >>ebp; c028df40 <init_task_union+1f40/2000> > >>esp; c028df14 <init_task_union+1f14/2000> > > Trace; c0115898 <bh_action+1c/4c> > Trace; c01157c9 <tasklet_hi_action+49/70> > Trace; c01155ab <do_softirq+4b/a0> > Trace; c0108072 <do_IRQ+96/a8> > Trace; c0105260 <default_idle+0/30> > Trace; c0105260 <default_idle+0/30> > Trace; c010a228 <call_do_IRQ+5/d> > Trace; c0105260 <default_idle+0/30> > Trace; c0105260 <default_idle+0/30> > Trace; c0105286 <default_idle+26/30> > Trace; c01052f9 <cpu_idle+41/54> > Trace; c0105000 <_stext+0/0> > Trace; c010502a <rest_init+2a/30> > > Code; c0118743 <timer_bh+1b7/35c> > 00000000 <_EIP>: > Code; c0118743 <timer_bh+1b7/35c> <===== > 0: 8b 02 mov (%edx),%eax <===== > Code; c0118745 <timer_bh+1b9/35c> > 2: 89 48 04 mov %ecx,0x4(%eax) > Code; c0118748 <timer_bh+1bc/35c> > 5: 89 01 mov %eax,(%ecx) > Code; c011874a <timer_bh+1be/35c> > 7: 89 51 04 mov %edx,0x4(%ecx) > Code; c011874d <timer_bh+1c1/35c> > a: 89 0a mov %ecx,(%edx) > Code; c011874f <timer_bh+1c3/35c> > c: 89 f1 mov %esi,%ecx > Code; c0118751 <timer_bh+1c5/35c> > e: 39 d9 cmp %ebx,%ecx > Code; c0118753 <timer_bh+1c7/35c> > 10: 0f 85 37 ff 00 00 jne ff4d <_EIP+0xff4d> > c0128690 <swap_entry > _free+18/3c> > > <0>Kernel panic: Aiee, killing interrupt handler!
-- Hasso Tepper Elion Enterprises Ltd. WAN administrator - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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