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 at ratatosk.b1t.name:/usr/obj/usr/src/sys/MINIMAL i386 Anyone else is seeing this? -- Sphinx of black quartz, judge my vow.