Hi Whilst running 5.3-RELEASE-p22 on a GENERIC+ SMP options kernel we have had this:
Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 00 fault virtual address = 0x42d38cf0 fault code = supervisor write, page not present instruction pointer = 0x8:0xc062f242 stack pointer = 0x10:0xeb4649bc frame pointer = 0x10:0xeb4649c4 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 = 1015 (screen) trap number = 12 panic: page fault cpuid = 1 boot() called on cpu#1 Uptime: 12d18h29m43s Cannot dump. No dump device defined. iir0: Flushing all Host Drives. Please wait ... kernel trap 12 with interrupts disabled Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 01 fault virtual address = 0x24 fault code = supervisor read, page not present instruction pointer = 0x8:0xc062c613 stack pointer = 0x10:0xe4dffc30 frame pointer = 0x10:0xe4dffc44 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = resume, IOPL = 0 current process = 37 (swi5: clock sio) trap number = 12 spin lock sched lock held by 0xc22b94b0 for > 5 seconds panic: spin lock held too long cpuid = 1 spin lock sched lock held by 0xc22b94b0 for > 5 seconds panic: spin lock held too long cpuid = 1 # nm -n /boot/kernel/kernel | grep c062f c062f098 T openbsd_poll c062f0a8 T clear_selinfo_list c062f0d4 T selrecord c062f178 T selwakeup c062f188 T selwakeuppri c062f198 t doselwakeup c062f320 t selectinit c062f348 t pipeinit c062f37c t pipe_zone_ctor c062f454 t pipe_zone_dtor c062f468 t pipe_zone_init c062f48c t pipe_zone_fini c062f4a0 T pipe c062f794 t pipespace_new c062f8d0 t pipespace c062f8e0 t pipe_create c062f94c t pipe_read c062ff34 t pipe_build_write_buffer It is the 2nd time in a month the server has crashed the first time it rebooted on its own so I didn't get the error, but this time I had to power cycle it. The server is a Dual 800MHz intel box with 1.5GB RAM and 4*36GB RAID SCSI disks, It generally is not under much load. Whats the best thing todo? debugging kernel etc or just upgrade to 5.4? Thanks Ogg _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"