Date: Sat, 25 Oct 2008 16:29:34 -0400 From: Mike Tancsa <mike@sentex.net> To: freebsd-stable@freebsd.org Subject: Re: panic on RELENG_6 Message-ID: <200810252029.m9PKTUUn071661@lava.sentex.ca> In-Reply-To: <200810181613.m9IGDG5W029203@lava.sentex.ca> References: <200810181613.m9IGDG5W029203@lava.sentex.ca>
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At 12:13 PM 10/18/2008, Mike Tancsa wrote: >A kernel from Feb 2008 was working just fine >until we updated to a new one on Thursday > For the archives, http://svn.freebsd.org/viewvc/base?view=revision&revision=184261 seems to have fixed this panic for me! ---Mike >kgdb kernel.debug /var/crash/vmcore.0 >GNU gdb 6.1.1 [FreeBSD] >Copyright 2004 Free Software Foundation, Inc. >GDB is free software, covered by the GNU General Public License, and you are >welcome to change it and/or distribute copies of it under certain conditions. >Type "show copying" to see the conditions. >There is absolutely no warranty for GDB. Type "show warranty" for details. >This GDB was configured as "i386-marcel-freebsd"... > >Unread portion of the kernel message buffer: > >panic: page fault >cpuid = 1 >Uptime: 1d11h24m6s >Dumping 3580 MB (5 chunks) > chunk 0: 1MB (159 pages) ... ok > chunk 1: 3580MB (916227 pages) 3564 3548 3532 > 3516 3500 3484 3468 3452 3436 3420 3404 3388 > 3372 3356 3340 3324 3308 3292 3276 3260 3244 > 3228 3212 3196 3180 3164 3148 3132 3116 3100 > 3084 3068 3052 3036 3020 3004 2988 2972 2956 > 2940 2924 2908 2892 2876 2860 2844 2828 2812 > 2796 2780 2764 2748 2732 2716 2700 2684 2668 > 2652 2636 2620 2604 2588 2572 2556 2540 2524 > 2508 2492 2476 2460 2444 2428 2412 2396 2380 > 2364 2348 2332 2316 2300 2284 2268 2252 2236 > 2220 2204 2188 2172 2156 2140 2124 2108 2092 > 2076 2060 2044 2028 2012 1996 1980 1964 1948 > 1932 1916 1900 1884 1868 1852 1836 1820 1804 > 1788 1772 1756 1740 1724 1708 1692 1676 1660 > 1644 1628 1612 1596 1580 1564 1548 1532 1516 > 1500 1484 1468 1452 1436 1420 1404 1388 1372 > 1356 1340 1324 1308 1292 1276 1260 1244 1228 > 1212 1196 1180 1164 1148 1132 1116 1100 1084 > 1068 1052 1036 1020 1004 988 972 956 940 924 > 908 892 876 860 844 828 812 796 780 764 748 732 > 716 700 684 668 652 636 620 604 588 572 556 540 > 524 508 492 476 460 444 428 412 396 380 364 348 > 332 316 300 284 268 252 236 220 204 188 172 156 > 140 124 108 92 76 60 44 28 12 ... ok > chunk 2: 1MB (147 pages) > >Reading symbols from /boot/kernel/acpi.ko...done. >Loaded symbols for /boot/kernel/acpi.ko >Reading symbols from /boot/kernel/ichwd.ko...done. >Loaded symbols for /boot/kernel/ichwd.ko >#0 doadump () at pcpu.h:165 >165 pcpu.h: No such file or directory. > in pcpu.h >(kgdb) bt >#0 doadump () at pcpu.h:165 >#1 0xc057f462 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:410 >#2 0xc057f789 in panic (fmt=0xc0732b6c "%s") at >/usr/src/sys/kern/kern_shutdown.c:566 >#3 0xc06f4d1c in trap_fatal (frame=0xebddba70, >eva=72) at /usr/src/sys/i386/i386/trap.c:838 >#4 0xc06f4a5b in trap_pfault (frame=0xebddba70, >usermode=0, eva=72) at /usr/src/sys/i386/i386/trap.c:745 >#5 0xc06f4695 in trap (frame= > {tf_fs = 8, tf_es = 40, tf_ds = > -337838040, tf_edi = 0, tf_esi = 0, tf_ebp = > -337790240, tf_isp = -337790308, tf_ebx = 0, > tf_edx = -917953980, tf_ecx = -337789924, > tf_eax = 0, tf_trapno = 12, tf_err = 0, tf_eip > = -1068033446, tf_cs = 32, tf_eflags = 66178, > tf_esp = -1, tf_ss = 2147483647}) at /usr/src/sys/i386/i386/trap.c:435 >#6 0xc06df5aa in calltrap () at /usr/src/sys/i386/i386/exception.s:139 >#7 0xc0571a5a in lf_advlockasync >(ap=0xebddbaf8, statep=0xc9492244, size=Unhandled dwarf expression opcode 0x93 >) at /usr/src/sys/kern/kern_lockf.c:470 >#8 0xc057218b in lf_advlock (ap=0xc9492244, >statep=0xc9492244, size=16384) at /usr/src/sys/kern/kern_lockf.c:722 >#9 0xc068d028 in ufs_advlock (ap=0xc9492244) at >/usr/src/sys/ufs/ufs/ufs_vnops.c:2178 >#10 0xc0706a35 in VOP_ADVLOCK_APV (vop=0x0, a=0xc9492244) at vnode_if.c:2002 >#11 0xc05df562 in kern_open (td=0xccc01180, >path=0x0, pathseg=UIO_USERSPACE, flags=17, mode=416) at vnode_if.h:1029 >#12 0xc05dedfe in open (td=0xccc01180, >uap=0xebddbd04) at /usr/src/sys/kern/vfs_syscalls.c:971 >#13 0xc06f5063 in syscall (frame= > {tf_fs = 59, tf_es = 59, tf_ds = > -1078001605, tf_edi = 16, tf_esi = 135291904, > tf_ebp = -1077990024, tf_isp = -337789596, > tf_ebx = 674283840, tf_edx = 0, tf_ecx = 0, > tf_eax = 5, tf_trapno = 0, tf_err = 2, tf_eip = > 674169623, tf_cs = 51, tf_eflags = 646, tf_esp > = -1077990372, tf_ss = 59}) at /usr/src/sys/i386/i386/trap.c:984 >#14 0xc06df5ff in Xint0x80_syscall () at >/usr/src/sys/i386/i386/exception.s:200 >#15 0x00000033 in ?? () >Previous frame inner to this frame (corrupt stack?) >(kgdb) > >(kgdb) bt full >#0 doadump () at pcpu.h:165 >No locals. >#1 0xc057f462 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:410 > first_buf_printf = 1 >#2 0xc057f789 in panic (fmt=0xc0732b6c "%s") at >/usr/src/sys/kern/kern_shutdown.c:566 > td = (struct thread *) 0xccc01180 > bootopt = 260 > newpanic = 0 > ap = 0xccc01180 "xê9Í \024ÃÌ" > buf = "page fault", '\0' <repeats 245 times> >#3 0xc06f4d1c in trap_fatal (frame=0xebddba70, >eva=72) at /usr/src/sys/i386/i386/trap.c:838 > code = 40 > ss = 40 > esp = 0 > type = 12 > softseg = {ssd_base = 0, ssd_limit = > 1048575, ssd_type = 27, ssd_dpl = 0, ssd_p = 1, ssd_xx = 10, ssd_xx1 = 2, > ssd_def32 = 1, ssd_gran = 1} > msg = 0x0 >#4 0xc06f4a5b in trap_pfault (frame=0xebddba70, >usermode=0, eva=72) at /usr/src/sys/i386/i386/trap.c:745 > va = 0 > vm = (struct vmspace *) 0x0 > map = 0xcab4a940 > rv = 1 > ftype = 1 '\001' > td = (struct thread *) 0xccc01180 > p = (struct proc *) 0xcd39ea78 >#5 0xc06f4695 in trap (frame= > {tf_fs = 8, tf_es = 40, tf_ds = > -337838040, tf_edi = 0, tf_esi = 0, tf_ebp = > -337790240, tf_isp = -337790308, tf_ebx = 0, > tf_edx = -917953980, tf_ecx = -337789924, > tf_eax = 0, tf_trapno = 12, tf_err = 0, tf_eip > = -1068033446, tf_cs = 32, tf_eflags = 66178, > tf_esp = -1, tf_ss = 2147483647}) at /usr/src/sys/i386/i386/trap.c:435 > td = (struct thread *) 0xccc01180 > p = (struct proc *) 0xcd39ea78 > sticks = 3377201424 > type = 12 > i = 0 > ucode = 0 > code = 0 > eva = 72 >#6 0xc06df5aa in calltrap () at /usr/src/sys/i386/i386/exception.s:139 >No locals. >#7 0xc0571a5a in lf_advlockasync >(ap=0xebddbaf8, statep=0xc9492244, size=Unhandled dwarf expression opcode 0x93 >) at /usr/src/sys/kern/kern_lockf.c:470 >---Type <return> to continue, or q <return> to quit--- > state = (struct lockf *) 0x0 > freestate = (struct lockf *) 0x0 > fl = (struct flock *) 0xebddbc1c > lock = (struct lockf_entry *) 0x6 > vp = (struct vnode *) 0xc94c0110 > id = 0xcb29d7e0 "x\026?ÓØ°ÊÍ\001" > flags = 48 > hash = -337790260 > lo = (struct lock_owner *) 0x0 > start = Unhandled dwarf expression opcode 0x93 >(kgdb) > > > >-------------------------------------------------------------------- >Mike Tancsa, tel +1 519 651 3400 >Sentex Communications, mike@sentex.net >Providing Internet since 1994 www.sentex.net >Cambridge, Ontario Canada www.sentex.net/mike > >_______________________________________________ >freebsd-stable@freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-stable >To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org"
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