Hi, I recently upgraded from 9.0 to 9.1 and have scince been seeing a lot of
system freezes. The system will sometimes freeze when I launch an application
soon after startup. If it does not freeze soon after startup it tends to run
fine for the rest of the day.
Full copy of core.txt @ http://pastebin.com/ezfAGGFL
------------------------------------------core.txt.0-----------------------------------------------------------
FreeBSD quadcore 9.1-RELEASE-p3 FreeBSD 9.1-RELEASE-p3 #0: Mon Apr 29 18:27:25
UTC 2013 r...@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC
amd64
panic: page fault
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This GDB was configured as "amd64-marcel-freebsd"...
Unread portion of the kernel message buffer:
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x8008
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff80976e19
stack pointer = 0x28:0xffffff8235870630
frame pointer = 0x28:0xffffff8235870660
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 1720 (mount_fusefs)
trap number = 12
panic: page fault
cpuid = 0
KDB: stack backtrace:
#0 0xffffffff809208d6 at kdb_backtrace+0x66
#1 0xffffffff808ea8ee at panic+0x1ce
#2 0xffffffff80bd8270 at trap_fatal+0x290
#3 0xffffffff80bd85ad at trap_pfault+0x1ed
#4 0xffffffff80bd8bce at trap+0x3ce
#5 0xffffffff80bc318f at calltrap+0x8
#6 0xffffffff8261a2f4 at fuse_mount+0x94
#7 0xffffffff80979371 at vfs_donmount+0x1081
#8 0xffffffff80979ad6 at sys_nmount+0x66
#9 0xffffffff80bd7b16 at amd64_syscall+0x546
#10 0xffffffff80bc3477 at Xfast_syscall+0xf7
Uptime: 4m32s
Dumping 545 out of 8156 MB:..3%..12%..21%..33%..42%..53%..62%..71%..83%..91%
...
(kgdb) #0 doadump (textdump=Variable "textdump" is not available.
) at pcpu.h:224
#1 0xffffffff808ea3d1 in kern_reboot (howto=260)
at /usr/src/sys/kern/kern_shutdown.c:448
#2 0xffffffff808ea8c7 in panic (fmt=0x1 <Address 0x1 out of bounds>)
at /usr/src/sys/kern/kern_shutdown.c:636
#3 0xffffffff80bd8270 in trap_fatal (frame=0xc, eva=Variable "eva" is not
available.
)
at /usr/src/sys/amd64/amd64/trap.c:857
#4 0xffffffff80bd85ad in trap_pfault (frame=0xffffff8235870580, usermode=0)
at /usr/src/sys/amd64/amd64/trap.c:773
#5 0xffffffff80bd8bce in trap (frame=0xffffff8235870580)
at /usr/src/sys/amd64/amd64/trap.c:456
#6 0xffffffff80bc318f in calltrap ()
at /usr/src/sys/amd64/amd64/exception.S:228
#7 0xffffffff80976e19 in vfs_getopts (opts=0x8008,
name=0xffffffff82621368 "fspath", error=0xffffff82358707ac)
at /usr/src/sys/kern/vfs_mount.c:1516
#8 0xffffffff8261a2f4 in fuse_mount () from /usr/local/modules/fuse.ko
#9 0xfffffe000c6678e0 in ?? ()
#10 0xfffffe000c6678e0 in ?? ()
#11 0x0000000200000202 in ?? ()
#12 0xfffffe022ffebaa8 in ?? ()
#13 0xfffffe000c6678e0 in ?? ()
#14 0x000001020c6678e0 in ?? ()
#15 0x0000000000000000 in ?? ()
#16 0xfffffe022ffea3a8 in ?? ()
#17 0xffffffff8119cb80 in see_other_uids ()
#18 0xffffff8235870700 in ?? ()
#19 0xffffffff808d598b in malloc_type_zone_allocated (mtp=0xfffffe000c6678e0,
size=18446741874894338272, zindx=32776)
at /usr/src/sys/kern/kern_malloc.c:368
Previous frame inner to this frame (corrupt stack?)
(kgdb)
Any ideas?
thx
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