I had 2 panics: (Both occured at 3 AM, so had to be daily task)
First (Jul 2 03:06:50 2013):
--
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x19
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc06caf34
stack pointer = 0x28:0xe76248fc
frame pointer = 0x28:0xe7624930
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 76562 (find)
trap number = 12
panic: page fault
Uptime: 23h0m41s
Physical memory: 1014 MB
Dumping 186 MB: 171 155 139 123 107 91 75 59 43 27 11
No symbol "stopped_cpus" in current context.
No symbol "stoppcbs" in current context.
Reading symbols from /boot/kernel/nfscl.ko...Reading symbols from
/boot/kernel/nfscl.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/nfscl.ko
Reading symbols from /boot/kernel/nfslock.ko...Reading symbols from
/boot/kernel/nfslock.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/nfslock.ko
Reading symbols from /boot/kernel/nfssvc.ko...Reading symbols from
/boot/kernel/nfssvc.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/nfssvc.ko
Reading symbols from /boot/kernel/krpc.ko...Reading symbols from
/boot/kernel/krpc.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/krpc.ko
Reading symbols from /boot/kernel/nfscommon.ko...Reading symbols from
/boot/kernel/nfscommon.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/nfscommon.ko
Reading symbols from /boot/kernel/nfsd.ko...Reading symbols from
/boot/kernel/nfsd.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/nfsd.ko
Reading symbols from /boot/kernel/nfslockd.ko...Reading symbols from
/boot/kernel/nfslockd.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/nfslockd.ko
Reading symbols from /usr/local/modules/fuse.ko...done.
Loaded symbols for /usr/local/modules/fuse.ko
Reading symbols from /usr/local/lib/oss/modules/osscore.ko...done.
Loaded symbols for /usr/local/lib/oss/modules/osscore.ko
Reading symbols from /usr/local/lib/oss/modules/oss_audigyls.ko...done.
Loaded symbols for /usr/local/lib/oss/modules/oss_audigyls.ko
Reading symbols from /boot/kernel/cpuctl.ko...Reading symbols from
/boot/kernel/cpuctl.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/cpuctl.ko
Reading symbols from /boot/kernel/nullfs.ko...Reading symbols from
/boot/kernel/nullfs.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/nullfs.ko
Reading symbols from /boot/kernel/if_urtw.ko...Reading symbols from
/boot/kernel/if_urtw.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/if_urtw.ko
#0 doadump (textdump=1) at pcpu.h:244
244 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) #0 doadump (textdump=1) at pcpu.h:244
#1 0xc06564e9 in kern_reboot (howto=260)
at /usr/src/sys/kern/kern_shutdown.c:448
#2 0xc065671f in panic (fmt=Variable "fmt" is not available.
) at /usr/src/sys/kern/kern_shutdown.c:636
#3 0xc08aa88a in trap_fatal (frame=0xe76248bc, eva=25)
at /usr/src/sys/i386/i386/trap.c:1018
#4 0xc08aa974 in trap_pfault (frame=0xe76248bc, usermode=0, eva=25)
at /usr/src/sys/i386/i386/trap.c:870
#5 0xc08ab621 in trap (frame=0xe76248bc) at /usr/src/sys/i386/i386/trap.c:545
#6 0xc0898c5c in calltrap () at /usr/src/sys/i386/i386/exception.s:169
#7 0xc06caf34 in cache_lookup_times (dvp=0xc784a990, vpp=0xe7624ae8,
cnp=0xe7624afc, tsp=0x0, ticksp=0x0) at /usr/src/sys/kern/vfs_cache.c:547
#8 0xc06cb752 in vfs_cache_lookup (ap=0xe76249e4)
at /usr/src/sys/kern/vfs_cache.c:1032
#9 0xc08c3e91 in VOP_LOOKUP_APV (vop=0xc0983520, a=0xe76249e4)
at vnode_if.c:123
#10 0xc06d2e24 in lookup (ndp=0xe7624abc) at vnode_if.h:54
#11 0xc06d3dd2 in namei (ndp=0xe7624abc) at /usr/src/sys/kern/vfs_lookup.c:297
#12 0xc06e54e3 in kern_statat_vnhook (td=0xc47e35c0, flag=512, fd=-100,
path=0x284f3cb8 <Address 0x284f3cb8 out of bounds>,
pathseg=UIO_USERSPACE, sbp=0xe7624be8, hook=0)
at /usr/src/sys/kern/vfs_syscalls.c:2432
#13 0xc06e562c in kern_statat (td=0xc47e35c0, flag=512, fd=-100,
path=0x284f3cb8 <Address 0x284f3cb8 out of bounds>,
pathseg=UIO_USERSPACE, sbp=0xe7624be8)
at /usr/src/sys/kern/vfs_syscalls.c:2413
#14 0xc06e5664 in kern_lstat (td=0xc47e35c0,
path=0x284f3cb8 <Address 0x284f3cb8 out of bounds>,
pathseg=UIO_USERSPACE, sbp=0xe7624be8)
at /usr/src/sys/kern/vfs_syscalls.c:2486
#15 0xc06e56f8 in sys_lstat (td=0xc47e35c0, uap=0xe7624ccc)
at /usr/src/sys/kern/vfs_syscalls.c:2476
#16 0xc08aae52 in syscall (frame=0xe7624d08) at subr_syscall.c:135
#17 0xc0898cc1 in Xint0x80_syscall ()
at /usr/src/sys/i386/i386/exception.s:267
#18 0x00000033 in ?? ()
Previous frame inner to this frame (corrupt stack?)
(kgdb)
Second (Jul 18 03:06:38 2013):
--
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x19
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc06caf34
stack pointer = 0x28:0xe76e98fc
frame pointer = 0x28:0xe76e9930
ath0: stuck beacon; resetting (bmiss count 4)
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 44985 (find)
trap number = 12
panic: page fault
Uptime: 2d11h46m24s
Physical memory: 1014 MB
Dumping 207 MB: 192 176 160 144 128 112 96 80 64 48 32 16
No symbol "stopped_cpus" in current context.
No symbol "stoppcbs" in current context.
Reading symbols from /boot/kernel/nfscl.ko...Reading symbols from
/boot/kernel/nfscl.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/nfscl.ko
Reading symbols from /boot/kernel/nfslock.ko...Reading symbols from
/boot/kernel/nfslock.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/nfslock.ko
Reading symbols from /boot/kernel/nfssvc.ko...Reading symbols from
/boot/kernel/nfssvc.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/nfssvc.ko
Reading symbols from /boot/kernel/krpc.ko...Reading symbols from
/boot/kernel/krpc.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/krpc.ko
Reading symbols from /boot/kernel/nfscommon.ko...Reading symbols from
/boot/kernel/nfscommon.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/nfscommon.ko
Reading symbols from /boot/kernel/nfsd.ko...Reading symbols from
/boot/kernel/nfsd.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/nfsd.ko
Reading symbols from /boot/kernel/nfslockd.ko...Reading symbols from
/boot/kernel/nfslockd.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/nfslockd.ko
Reading symbols from /usr/local/modules/fuse.ko...done.
Loaded symbols for /usr/local/modules/fuse.ko
Reading symbols from /usr/local/lib/oss/modules/osscore.ko...done.
Loaded symbols for /usr/local/lib/oss/modules/osscore.ko
Reading symbols from /usr/local/lib/oss/modules/oss_audigyls.ko...done.
Loaded symbols for /usr/local/lib/oss/modules/oss_audigyls.ko
Reading symbols from /boot/kernel/cpuctl.ko...Reading symbols from
/boot/kernel/cpuctl.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/cpuctl.ko
#0 doadump (textdump=1) at pcpu.h:244
244 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) #0 doadump (textdump=1) at pcpu.h:244
#1 0xc06564e9 in kern_reboot (howto=260)
at /usr/src/sys/kern/kern_shutdown.c:448
#2 0xc065671f in panic (fmt=Variable "fmt" is not available.
) at /usr/src/sys/kern/kern_shutdown.c:636
#3 0xc08aa88a in trap_fatal (frame=0xe76e98bc, eva=25)
at /usr/src/sys/i386/i386/trap.c:1018
#4 0xc08aa974 in trap_pfault (frame=0xe76e98bc, usermode=0, eva=25)
at /usr/src/sys/i386/i386/trap.c:870
#5 0xc08ab621 in trap (frame=0xe76e98bc) at /usr/src/sys/i386/i386/trap.c:545
#6 0xc0898c5c in calltrap () at /usr/src/sys/i386/i386/exception.s:169
#7 0xc06caf34 in cache_lookup_times (dvp=0xc7b21660, vpp=0xe76e9ae8,
cnp=0xe76e9afc, tsp=0x0, ticksp=0x0) at /usr/src/sys/kern/vfs_cache.c:547
#8 0xc06cb752 in vfs_cache_lookup (ap=0xe76e99e4)
at /usr/src/sys/kern/vfs_cache.c:1032
#9 0xc08c3e91 in VOP_LOOKUP_APV (vop=0xc0983520, a=0xe76e99e4)
at vnode_if.c:123
#10 0xc06d2e24 in lookup (ndp=0xe76e9abc) at vnode_if.h:54
#11 0xc06d3dd2 in namei (ndp=0xe76e9abc) at /usr/src/sys/kern/vfs_lookup.c:297
#12 0xc06e54e3 in kern_statat_vnhook (td=0xc4fad5c0, flag=512, fd=-100,
path=0x284515b8 <Address 0x284515b8 out of bounds>,
pathseg=UIO_USERSPACE, sbp=0xe76e9be8, hook=0)
at /usr/src/sys/kern/vfs_syscalls.c:2432
#13 0xc06e562c in kern_statat (td=0xc4fad5c0, flag=512, fd=-100,
path=0x284515b8 <Address 0x284515b8 out of bounds>,
pathseg=UIO_USERSPACE, sbp=0xe76e9be8)
at /usr/src/sys/kern/vfs_syscalls.c:2413
#14 0xc06e5664 in kern_lstat (td=0xc4fad5c0,
path=0x284515b8 <Address 0x284515b8 out of bounds>,
pathseg=UIO_USERSPACE, sbp=0xe76e9be8)
at /usr/src/sys/kern/vfs_syscalls.c:2486
#15 0xc06e56f8 in sys_lstat (td=0xc4fad5c0, uap=0xe76e9ccc)
at /usr/src/sys/kern/vfs_syscalls.c:2476
#16 0xc08aae52 in syscall (frame=0xe76e9d08) at subr_syscall.c:135
#17 0xc0898cc1 in Xint0x80_syscall ()
at /usr/src/sys/i386/i386/exception.s:267
#18 0x00000033 in ?? ()
Previous frame inner to this frame (corrupt stack?)
(kgdb)
Domagoj Smolčić
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