Date: Sun, 07 Jun 2009 20:53:36 -0400 From: Michael Butler <imb@protected-networks.net> To: freebsd-current <freebsd-current@freebsd.org> Subject: Intermittent crash .. Message-ID: <4A2C6110.9010504@protected-networks.net>
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On today's -current, and over the last week or so, I've been getting crashes like this .. any thoughts? Unread portion of the kernel message buffer: panic: vm_fault: fault on nofault entry, addr: c14a5000 cpuid = 1 Uptime: 8m40s Physical memory: 2025 MB Dumping 173 MB: 158panic: bufwrite: buffer is not busy??? cpuid = 1 142 126 110 94 78 62 46 30 14 (CTRL-C to abort) (CTRL-C to abort) (CTRL-C to abort) Reading symbols from /boot/modules/kqemu.ko...done. Loaded symbols for /boot/modules/kqemu.ko Reading symbols from /usr/local/modules/rtc.ko...done. Loaded symbols for /usr/local/modules/rtc.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 0xc06ac340 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:419 #2 0xc06ac7c8 in panic (fmt=0x104 <Address 0x104 out of bounds>) at /usr/src/sys/kern/kern_shutdown.c:575 #3 0xc08c6174 in vm_fault (map=0xc1490000, vaddr=3242872832, fault_type=1 '\001', fault_flags=0) at /usr/src/sys/vm/vm_fault.c:283 #4 0xc093d3a4 in trap_pfault (frame=0xe7bd4bfc, usermode=0, eva=3242876884) at /usr/src/sys/i386/i386/trap.c:835 #5 0xc093dd41 in trap (frame=0xe7bd4bfc) at /usr/src/sys/i386/i386/trap.c:528 #6 0xc092236b in calltrap () at /usr/src/sys/i386/i386/exception.s:165 #7 0xc069a8fe in free (addr=0xc6478150, mtp=0xc0a4e93c) at vm_page.h:255 #8 0xc06e8db5 in ioctl (td=0xc58aa900, uap=0xe7bd4cf8) at /usr/src/sys/kern/sys_generic.c:683 #9 0xc093d5bf in syscall (frame=0xe7bd4d38) at /usr/src/sys/i386/i386/trap.c:1073 #10 0xc09223d0 in Xint0x80_syscall () at /usr/src/sys/i386/i386/exception.s:261 #11 0x00000033 in ?? () Previous frame inner to this frame (corrupt stack?) (kgdb) Michael -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (FreeBSD) iEYEARECAAYFAkosYRAACgkQQv9rrgRC1JJyPgCgh1wVhHA4Uvn0nTa/IpVdDWOC U54AoLoHXUlZ4b4oh0kdNPil2oaRcTUN =KvPa -----END PGP SIGNATURE-----
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