Date: Thu, 20 Mar 2014 20:02:09 +0200 From: Volodymyr Kostyrko <c.kworr@gmail.com> To: stable@freebsd.org Subject: panic: vm_fault: fault on nofault entry (i386) Message-ID: <532B2D21.3080303@b1t.name>
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Hi all.
I have one machine dying from time to time:
(kgdb) #0 doadump (textdump=-2011011328) at pcpu.h:233
#1 0x8359f6d9 in kern_reboot (howto=260)
at /usr/src/sys/kern/kern_shutdown.c:447
#2 0x8359fa9f in panic (fmt=<value optimized out>)
at /usr/src/sys/kern/kern_shutdown.c:754
#3 0x837ca1ac in vm_fault_hold (vaddr=<value optimized out>,
fault_type=2 '\002', fault_flags=<value optimized out>,
m_hold=<value optimized out>) at /usr/src/sys/vm/vm_fault.c:279
#4 0x837c87f2 in vm_fault (map=0x843d2000, vaddr=<value optimized out>,
fault_type=0 '\0', fault_flags=<value optimized out>)
at /usr/src/sys/vm/vm_fault.c:224
#5 0x838245c9 in trap_pfault (frame=0xf26fca38, usermode=0,
eva=<value optimized out>) at /usr/src/sys/i386/i386/trap.c:938
#6 0x83823d90 in trap (frame=0xf26fca38) at
/usr/src/sys/i386/i386/trap.c:556
#7 0x8380e8ec in calltrap () at /usr/src/sys/i386/i386/exception.s:170
#8 0x83562e53 in kern_kevent (nchanges=<value optimized out>,
nevents=-1266854016, k_ops=0xb47d57a0, timeout=<value optimized out>)
at atomic.h:177
#9 0x8356219b in sys_kevent (td=0xf26fcc08, uap=0xf26fccc8)
at /usr/src/sys/kern/kern_event.c:776
#10 0x83824e59 in syscall (frame=<value optimized out>) at
subr_syscall.c:134
#11 0x8380e981 in Xint0x80_syscall ()
at /usr/src/sys/i386/i386/exception.s:270
#12 0x00000033 in ?? ()
Previous frame inner to this frame (corrupt stack?)
FreeBSD ratatosk.b1t.name 10.0-RELEASE FreeBSD 10.0-RELEASE #0 r261250:
Wed Jan 29 18:24:08 EET 2014
arcade@ratatosk.b1t.name:/usr/obj/usr/src/sys/MINIMAL i386
Anyone else is seeing this?
--
Sphinx of black quartz, judge my vow.
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