Nobody has any ideas on this one?
> uname: > FreeBSD 6.2-RELEASE-p2 FreeBSD 6.2-RELEASE-p2 > > conf file: > include GENERIC > ident MsenWeb > options QUOTA # Add quotas > options SMP # Support multiple processors > makeoptions DEBUG=-g > > > Console messages (via serial port): > cpuid = 0; apic id = 00 > fault virtual address = 0x18c > fault code = supervisor read, page not present > instruction pointer = 0x8:0xffffffff803eead7 > stack pointer = 0x10:0xffffffffa54e9b60 > frame pointer = 0x10:0x4 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, long 1, def32 0, gran 1 > processor eflags = resume, IOPL = 0 > current process = 5 (thread taskq) > trap number = 12 > panic: page fault > cpuid = 0 > Uptime: 9d11h33m44s > > info file: > Dump header from device /dev/twed0s1b > Architecture: amd64 > Architecture Version: 2 > Dump Length: 1073184768B (1023 MB) > Blocksize: 512 > Dumptime: Thu Apr 5 15:41:03 2007 > Hostname: ww8.msen.com > Magic: FreeBSD Kernel Dump > Version String: FreeBSD 6.2-RELEASE-p2 #0: Wed Mar 14 09:38:47 EST 2007 > [EMAIL PROTECTED]:/usr/obj/usr/src/sys/WW8 > Panic String: page fault > Dump Parity: 2156304966 > Bounds: 13 > Dump Status: good > > gdb: > [GDB will not be able to debug user-mode threads: > /usr/lib/libthread_db.so: Undefined symbol "ps_pglobal_lookup"] > 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 "amd64-marcel-freebsd". > > Unread portion of the kernel message buffer: > kernel trap 12 with interrupts disabled > > > Fatal trap 12: page fault while in kernel mode > cpuid = 0; apic id = 00 > fault virtual address = 0x18c > fault code = supervisor read, page not present > instruction pointer = 0x8:0xffffffff803eead7 > stack pointer = 0x10:0xffffffffa54e9b60 > frame pointer = 0x10:0x4 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, long 1, def32 0, gran 1 > processor eflags = resume, IOPL = 0 > current process = 5 (thread taskq) > trap number = 12 > panic: page fault > cpuid = 0 > Uptime: 9d11h33m44s > Dumping 1023 MB (2 chunks) > chunk 0: 1MB (151 pages) ... ok > chunk 1: 1023MB (261856 pages) 1007 991 975twe0: completion event for > nonbusy command > 959 943 927 911 895 879 863 847 831 815 799 783 767 751 735 719 703 687 > 671 655 639 623 607 591 575 559 543 527 511 495 479 463 447 431 415 399 383 > 367 351 335 319 303 287 271 255 239 223 207 191 175 159 143 127 111 95 79 63 > 47 31 15 > > #0 doadump () at pcpu.h:172 > 172 __asm __volatile("movq %%gs:0,%0" : "=r" (td)); > (kgdb) list *0xffffffff803eead7 > 0xffffffff803eead7 is in _mtx_lock_sleep > (/usr/src/sys/kern/kern_mutex.c:548). > 543 * If the current owner of the lock is executing > on another > 544 * CPU, spin instead of blocking. > 545 */ > 546 owner = (struct thread *)(v & MTX_FLAGMASK); > 547 #ifdef ADAPTIVE_GIANT > 548 if (TD_IS_RUNNING(owner)) { > 549 #else > 550 if (m != &Giant && TD_IS_RUNNING(owner)) { > 551 #endif > 552 turnstile_release(&m->mtx_object); > (kgdb) backtrace > #0 doadump () at pcpu.h:172 > #1 0x0000000000000004 in ?? () > #2 0xffffffff803f9067 in boot (howto=260) at > /usr/src/sys/kern/kern_shutdown.c:409 > #3 0xffffffff803f9701 in panic (fmt=0xffffff003dbb6260 "???=") at > /usr/src/sys/kern/kern_shutdown.c:565 > #4 0xffffffff8061a1ef in trap_fatal (frame=0xffffff003dbb6260, > eva=18446742975233640112) at /usr/src/sys/amd64/amd64/trap.c:660 > #5 0xffffffff8061a716 in trap (frame= > {tf_rdi = 108, tf_rsi = -1098475937184, tf_rdx = 6, tf_rcx = > 3221225730, tf_r8 = -1521574640, tf_r9 = -1098687417816, tf_rax = 1, tf_rbx = > -1099181396776, tf_rbp = 4, tf_r10 = -2138022504, tf_r11 = 0, tf_r12 = > -1098475937184, tf_r13 = 4, tf_r14 = 1, tf_r15 = 20, tf_trapno = 12, tf_addr > = 396, tf_flags = -1099181396776, tf_err = 0, tf_rip = -2143360297, tf_cs = > 8, tf_rflags = 65538, tf_rsp = -1521575056, tf_ss = 16}) at > /usr/src/sys/amd64/amd64/trap.c:238 > #6 0xffffffff806059ab in calltrap () at > /usr/src/sys/amd64/amd64/exception.S:168 > #7 0xffffffff803eead7 in _mtx_lock_sleep (m=0xffffff0013aeecd8, > tid=18446742975233614432, opts=6, file=0xc0000102 <Address 0xc0000102 out of > bounds>, line=-1521574640) > at /usr/src/sys/kern/kern_mutex.c:546 > #8 0xffffffff8044e3ad in unp_gc (arg=0x6c, pending=1035690592) at > /usr/src/sys/kern/uipc_usrreq.c:1714 > #9 0xffffffff80420875 in taskqueue_run (queue=0xffffff0000c1ae00) at > /usr/src/sys/kern/subr_taskqueue.c:257 > #10 0xffffffff804215c5 in taskqueue_thread_loop (arg=0x6c) at > /usr/src/sys/kern/subr_taskqueue.c:376 > #11 0xffffffff803de037 in fork_exit (callout=0xffffffff80421540 > <taskqueue_thread_loop>, arg=0xffffffff8090d3d0, frame=0xffffffffa54e9c50) at > /usr/src/sys/kern/kern_fork.c:821 > #12 0xffffffff80605d0e in fork_trampoline () at > /usr/src/sys/amd64/amd64/exception.S:394 > #13 0x0000000000000000 in ?? () > #14 0x0000000000000000 in ?? () > #15 0x0000000000000001 in ?? () > #16 0x0000000000000000 in ?? () > #17 0x0000000000000000 in ?? () > #18 0x0000000000000000 in ?? () > #19 0x0000000000000000 in ?? () > #20 0x0000000000000000 in ?? () > #21 0x0000000000000000 in ?? () > #22 0x0000000000000000 in ?? () > #23 0x0000000000000000 in ?? () > #24 0x0000000000000000 in ?? () > #25 0x0000000000000000 in ?? () > #26 0x0000000000000000 in ?? () > #27 0x0000000000000000 in ?? () > #28 0x0000000000000000 in ?? () > #29 0x0000000000000000 in ?? () > #30 0x0000000000000000 in ?? () > #31 0x0000000000000000 in ?? () > #32 0x0000000000000000 in ?? () > #33 0x0000000000000000 in ?? () > #34 0x0000000000000000 in ?? () > #35 0x0000000000000000 in ?? () > #36 0x0000000000000000 in ?? () > #37 0x0000000000000000 in ?? () > #38 0x0000000000000000 in ?? () > #39 0x0000000000000000 in ?? () > #40 0x0000000000000000 in ?? () > #41 0x0000000000000000 in ?? () > #42 0x0000000000000000 in ?? () > #43 0x0000000000000000 in ?? () > #44 0x0000000000000000 in ?? () > #45 0x0000000000b7e000 in ?? () > #46 0xffffff0013aeecd8 in ?? () > #47 0xffffffff8090f680 in turnstile_chains () > #48 0x0000000000000001 in ?? () > #49 0xffffff003dbbc6b0 in ?? () > #50 0xffffff002869d980 in ?? () > #51 0xffffffffa54e9aa8 in ?? () > #52 0xffffff003dbb6260 in ?? () > #53 0xffffffff8040f7d6 in sched_switch (td=0xffffffff8090d3d0, newtd=0x0, > flags=0) at /usr/src/sys/kern/sched_4bsd.c:973 > #54 0x0000000000000000 in ?? () > #55 0x0000000000000000 in ?? () > #56 0x0000000000000000 in ?? () > #57 0x0000000000000000 in ?? () > #58 0x0000000000000000 in ?? () > #59 0x0000000000000000 in ?? () > #60 0x0000000000000000 in ?? () > #61 0x0000000000000000 in ?? () > #62 0x0000000000000000 in ?? () > #63 0x0000000000000000 in ?? () > #64 0x0000000000000000 in ?? () > #65 0x0000000000000000 in ?? () > #66 0x0000000000000000 in ?? () > #67 0x0000000000000000 in ?? () > #68 0x0000000000000000 in ?? () > #69 0x0000000000000000 in ?? () > #70 0x0000000000000000 in ?? () > #71 0x0000000000000000 in ?? () > #72 0x0000000000000000 in ?? () > #73 0x0000000000000000 in ?? () > #74 0x0000000000000000 in ?? () > #75 0x0000000000000000 in ?? () > #76 0x0000000000000000 in ?? () > #77 0x0000000000000000 in ?? () > #78 0x0000000000000000 in ?? () > #79 0x0000000000000000 in ?? () > #80 0x0000000000000000 in ?? () > #81 0x0000000000000000 in ?? () > #82 0x0000000000000000 in ?? () > #83 0x0000000000000000 in ?? () > #84 0x0000000000000000 in ?? () > #85 0x0000000000000000 in ?? () > #86 0x0000000000000000 in ?? () > #87 0x0000000000000000 in ?? () > #88 0x0000000000000000 in ?? () > #89 0x0000000000000000 in ?? () > #90 0x0000000000000000 in ?? () > #91 0x0000000000000000 in ?? () > #92 0x0000000000000000 in ?? () > #93 0x0000000000000000 in ?? () > #94 0x0000000000000000 in ?? () > #95 0x0000000000000000 in ?? () > #96 0x0000000000000000 in ?? () > #97 0x0000000000000000 in ?? () > #98 0x0000000000000000 in ?? () > #99 0x0000000000000000 in ?? () > #100 0x0000000000000000 in ?? () > #101 0x0000000000000000 in ?? () > #102 0x0000000000000000 in ?? () > #103 0x0000000000000000 in ?? () > #104 0x0000000000000000 in ?? () > #105 0x0000000000000000 in ?? () > #106 0x0000000000000000 in ?? () > #107 0x0000000000000000 in ?? () > #108 0x0000000000000000 in ?? () > #109 0x0000000000000000 in ?? () > #110 0x0000000000000000 in ?? () > #111 0x0000000000000000 in ?? () > #112 0x0000000000000000 in ?? () > #113 0x0000000000000000 in ?? () > #114 0x0000000000000000 in ?? () > #115 0x0000000000000000 in ?? () > #116 0x0000000000000000 in ?? () > #117 0x0000000000000000 in ?? () > #118 0x0000000000000000 in ?? () > #119 0x0000000000000000 in ?? () > #120 0x0000000000000000 in ?? () > #121 0x0000000000000000 in ?? () > #122 0x0000000000000000 in ?? () > #123 0x0000000000000000 in ?? () > #124 0x0000000000000000 in ?? () > #125 0x0000000000000000 in ?? () > Cannot access memory at address 0xffffffffa54ea000 > (kgdb) quit > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "[EMAIL PROTECTED]" _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"