Date: Wed, 28 Apr 2010 11:00:08 GMT From: GD <gdef@wp.pl> To: freebsd-i386@FreeBSD.org Subject: Re: i386/142108: [panic] vm_fault: fault on nofault entry, addr: c32a4000 Message-ID: <201004281100.o3SB08DX088388@freefall.freebsd.org>
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The following reply was made to PR i386/142108; it has been noted by GNATS.
From: GD <gdef@wp.pl>
To: bug-followup@FreeBSD.org,
varnie29a@mail.ru
Cc:
Subject: Re: i386/142108: [panic] vm_fault: fault on nofault entry, addr: c32a4000
Date: Wed, 28 Apr 2010 12:30:19 +0200
Hi,
Problem still exists on "FreeBSD 8.0-STABLE #18: Tue Apr 27 09:50:34
CEST 2010". I have multiple dumps if that will help.
panic: vm_fault: fault on nofault entry, addr: 8125d000
cpuid = 0
Uptime: 3h27m9s
Physical memory: 3059 MB
Dumping 551 MB: 536 520 504 488 472 456 440 424 408 392 376 360 344
328 312 296 280 264 248 232 216 200 184 168 152 136 120 104 88 72 56
40 24 8
Dump complete
Automatic reboot in 15 seconds - press a key on the console to abort
interrupt total
irq14: ata0 80771
irq15: ata1 81807
irq18: uhci2+ 946495
irq21: xl0 16676034
irq22: skc0 em0 17611761
irq23: em1 xl1+ 83388
cpu0: timer 24887686
cpu1: timer 24887214
Total 85255157
panic: watchdog timeout
cpuid = 0
Uptime: 3h27m24s
Physical memory: 3059 MB
Dumping 551 MB: 536 520 504 488 472 456 440 424 408 392 376 360 344
328 312 296 280 264 248 232 216 200 184 168 152 136 120 104 88 72 56
40 24 8
Reading symbols from /boot/kernel/zfs.ko...Reading symbols from /boot/
kernel/zfs.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/zfs.ko
Reading symbols from /boot/kernel/opensolaris.ko...Reading symbols
from /boot/kernel/opensolaris.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/opensolaris.ko
#0 doadump () at pcpu.h:246
246<--->pcpu.h: No such file or directory.
<------>in pcpu.h
(kgdb) #0 doadump () at pcpu.h:246
#1 0x80674c33 in boot (howto=260) at /usr/src/sys/kern/
kern_shutdown.c:416
#2 0x80674f16 in panic (fmt=Variable "fmt" is not available.
) at /usr/src/sys/kern/kern_shutdown.c:579
#3 0x8063129e in hardclock (usermode=-1, pc=2157072626)
at /usr/src/sys/kern/kern_clock.c:765
#4 0x8090d9df in lapic_handle_timer (frame=0x865d3844)
at /usr/src/sys/i386/i386/local_apic.c:791
#5 0x8090664f in Xtimerint () at apic_vector.s:108
#6 0x809250f2 in DELAY (n=100000) at cpufunc.h:331
#7 0x806742bd in shutdown_panic (junk=0x0, howto=260)
at /usr/src/sys/kern/kern_shutdown.c:464
#8 0x80674cb4 in boot (howto=260) at /usr/src/sys/kern/
kern_shutdown.c:419
#9 0x80674f16 in panic (fmt=Variable "fmt" is not available.
) at /usr/src/sys/kern/kern_shutdown.c:579
#10 0x808aa091 in vm_fault (map=0x8168a000, vaddr=2166738944,.
fault_type=1 '\001', fault_flags=0) at /usr/src/sys/vm/vm_fault.c:
283
#11 0x80920f14 in trap_pfault (frame=0x865d3b58, usermode=0,
eva=2166742016)
at /usr/src/sys/i386/i386/trap.c:840
#12 0x8092186a in trap (frame=0x865d3b58) at /usr/src/sys/i386/i386/
trap.c:533
#13 0x8090606b in calltrap () at /usr/src/sys/i386/i386/exception.s:165
#14 0x809050eb in bus_dmamap_load_mbuf_sg (dmat=0x86addd00,
map=0x80a56d20,.
m0=0x957fa000, segs=0x865d3c0c, nsegs=0x865d3c14, flags=1) at
pmap.h:300
#15 0x8052d241 in lem_get_buf (adapter=0x86aef000, i=229)
at /usr/src/sys/dev/e1000/if_lem.c:3137
#16 0x80530017 in lem_rxeof (adapter=0x86aef000, count=99)
at /usr/src/sys/dev/e1000/if_lem.c:3525
#17 0x805305bd in lem_handle_rxtx (context=0x86aef000, pending=1)
at /usr/src/sys/dev/e1000/if_lem.c:1353
#18 0x806ac5ba in taskqueue_run (queue=0x86a7ed80)
at /usr/src/sys/kern/subr_taskqueue.c:239
#19 0x806ac7ab in taskqueue_thread_loop (arg=0x86af35a8)
at /usr/src/sys/kern/subr_taskqueue.c:360
#20 0x8064af59 in fork_exit (callout=0x806ac6ee
<taskqueue_thread_loop>,.
arg=0x86af35a8, frame=0x865d3d38) at /usr/src/sys/kern/
kern_fork.c:843
#21 0x809060e0 in fork_trampoline () at /usr/src/sys/i386/i386/
exception.s:270
Best regards,
GD
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