Script started on Sun Sep 8 23:31:25 2013 [1mroot[m@[4mpandora-d[24m ~# kgdb /boot/ker kernel.old/ kernel/ [1mroot[m@[4mpandora-d[24m ~# kgdb /boot/kernel kernel.old/ kernel/ [1mroot[m@[4mpandora-d[24m ~# kgdb /boot/kernel/ker kernel* kernel.symbols* [1mroot[m@[4mpandora-d[24m ~# kgdb /boot/kernel/kernel /var/crash/vmco vmcore.0 vmcore.1 vmcore.2 vmcore.3 vmcore.4 vmcore.5 [1mroot[m@[4mpandora-d[24m ~# kgdb /boot/kernel/kernel /var/crash/vmcore.4 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: <118>nginx: configuration file /usr/local/etc/nginx/nginx.conf test is successful <118>Starting nginx. <118>Updating cpucodes... <118>/usr/local/share/cpucontrol/m101067770A.fw: updating cpu /dev/cpuctl0 from rev 0x705 to rev 0x70a... zone: 4096(0xfffffe00cff68380) slab 0xfffffe00059af470 freed address 0xfffffe00059b2010 unaligned. panic: should be 0xfffffe00059b2000 cpuid = 0 KDB: stack backtrace: #0 0xffffffff804c7790 at kdb_backtrace+0x60 #1 0xffffffff80494c8e at panic+0x1fe #2 0xffffffff8066062c at uma_dbg_free+0x10c #3 0xffffffff8065dbe5 at uma_zfree_arg+0x75 #4 0xffffffff8047f1f7 at free+0x97 #5 0xffffffff806a2ab3 at cpuctl_ioctl+0x4b3 #6 0xffffffff80401640 at devfs_ioctl_f+0xf0 #7 0xffffffff804db190 at kern_ioctl+0x1b0 #8 0xffffffff804daf92 at sys_ioctl+0x142 #9 0xffffffff806989c1 at amd64_syscall+0x211 #10 0xffffffff80681ecb at Xfast_syscall+0xfb Uptime: 28s Dumping 264 out of 4084 MB:..7%..13%..25%..31%..43%..55%..61%..73%..85%..91% Reading symbols from /boot/kernel/linux.ko...Reading symbols from /boot/kernel/linux.ko.symbols...done. done. Loaded symbols for /boot/kernel/linux.ko Reading symbols from /boot/kernel/geom_sched.ko...Reading symbols from /boot/kernel/geom_sched.ko.symbols...done. done. Loaded symbols for /boot/kernel/geom_sched.ko Reading symbols from /boot/kernel/gsched_rr.ko...Reading symbols from /boot/kernel/gsched_rr.ko.symbols...done. done. Loaded symbols for /boot/kernel/gsched_rr.ko #0 doadump (textdump=) at pcpu.h:234 234 pcpu.h: No such file or directory. in pcpu.h (kgdb) bt du full #0 doadump (textdump=) at pcpu.h:234 No locals. #1 0xffffffff80494880 in kern_reboot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:449 _el = #2 0xffffffff80494cdf in panic (fmt=) at /usr/src/sys/kern/kern_shutdown.c:637 panic_cpu = 0 buf = "should be 0xfffffe00059b2000\n", '\0' ap = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0xffffff812edb78c0, reg_save_area = 0xffffff812edb7840}} td = newpanic = bootopt = #3 0xffffffff8066062c in uma_dbg_free (zone=0xfffffe00cff68380, slab=, item=0xfffffe00059b2010) at /usr/src/sys/vm/uma_dbg.c:279 keg = freei = 0 #4 0xffffffff8065dbe5 in uma_zfree_arg (zone=0xfffffe00cff68380, item=0xfffffe00059b2010, udata=0xfffffe00059af470) at /usr/src/sys/vm/uma_core.c:2557 ---Type to continue, or q to quit--- cache = bucket = #5 0xffffffff8047f1f7 in free (addr=, mtp=0xffffffff80a221b0) at /usr/src/sys/kern/kern_malloc.c:567 mtpp = size = #6 0xffffffff806a2ab3 in cpuctl_ioctl (dev=, cmd=, data=, flags=0, td=) at /usr/src/sys/dev/cpuctl/cpuctl.c:478 cpu = ret = #7 0xffffffff80401640 in devfs_ioctl_f (fp=0xfffffe0005ae3370, com=3222299396, data=0xfffffe00059e6830, cred=, td=0xfffffe0005b4d490) at /usr/src/sys/fs/devfs/devfs_vnops.c:757 dev = (struct cdev *) 0xfffffe00019aca00 dsw = (struct cdevsw *) 0xffffffff80a221d0 ref = 1 dev = (struct cdev *) 0xfffffe00019aca00 dev = (struct cdev *) 0xfffffe00019aca00 dsw = (struct cdevsw *) 0xffffffff80a221d0 ref = 1 fpop = (struct file *) 0x0 error = ---Type to continue, or q to quit--- p = i = vp = vpold = #8 0xffffffff804db190 in kern_ioctl (td=0xfffffe0005b4d490, fd=8, com=3222299396) at file.h:311 fp = (struct file *) 0xfffffe0005ae3370 fp = (struct file *) 0xfffffe0005ae3370 tmp = 2 fp = (struct file *) 0xfffffe0005ae3370 fp = (struct file *) 0xfffffe0005ae3370 fp = (struct file *) 0xfffffe0005ae3370 fp = (struct file *) 0xfffffe0005ae3370 error = fdp = #9 0xffffffff804daf92 in sys_ioctl (td=0xfffffe0005b4d490, uap=0xffffff812edb7bc0) at /usr/src/sys/kern/sys_generic.c:692 arg = -1 com = 3222299396 size = error = #10 0xffffffff806989c1 in amd64_syscall (td=0xfffffe0005b4d490, traced=0) at subr_syscall.c:135 ---Type to continue, or q to quit--- sa = {code = 54, callp = 0xffffffff809efc60, args = {8, 3222299396, 140737488344792, 4786339709536220145, 1, -2137015568, -544674710480, -2142411608}, narg = 3} ksi = {ksi_link = {tqe_next = 0xffffff812edb7b50, tqe_prev = 0xffffffff8049aedf}, ksi_info = {si_signo = 786135984, si_errno = -127, si_code = -2142540264, si_pid = -1, si_uid = 514, si_status = 0, si_addr = 0x2580, si_value = {sival_int = -2136602624, sival_ptr = 0xffffffff80a60800, sigval_int = -2136602624, sigval_ptr = 0xffffffff80a60800}, _reason = {_fault = {_trapno = 3}, _timer = {_timerid = 3, _overrun = 0}, _mesgq = {_mqd = 3}, _poll = { _band = 3}, __spare__ = {__spare1__ = 3, __spare2__ = {6370729, 8, 98320384, -512, 22, 0, 95736976}}}}, ksi_flags = 65540, ksi_sigq = 0x10004} error = #11 0xffffffff80681ecb in Xfast_syscall () at /usr/src/sys/amd64/amd64/exception.S:391 No locals. #12 0x0000000800924aec in ?? () No symbol table info available. Previous frame inner to this frame (corrupt stack?) Current language: auto; currently minimal (kgdb) q [1mroot[m@[4mpandora-d[24m ~# ^Dexit Script done on Sun Sep 8 23:32:24 2013