Hi, sources from June 1st... Fatal trap 12: page fault while in kernel mode fault virtual address = 0x50 fault code = supervisor read, page not present instruction pointer = 0x8:0xffffffff803d23a2 stack pointer = 0x10:0xffffffffb34f8ac0 frame pointer = 0x10:0xffffffffb34f8b10 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 = 5 (thread taskq) [thread pid 5 tid 100036 ] Stopped at device_attach+0x22: cmpq $0,0x50(%r13) db> wh Tracing pid 5 tid 100036 td 0xffffff00d8cc6000 device_attach() at device_attach+0x22 bus_generic_attach() at bus_generic_attach+0x18 ata_identify() at ata_identify+0xe6 ata_sata_phy_event() at ata_sata_phy_event+0xa2 taskqueue_run() at taskqueue_run+0x97 taskqueue_thread_loop() at taskqueue_thread_loop+0x2c fork_exit() at fork_exit+0xbb fork_trampoline() at fork_trampoline+0xe --- trap 0, rip = 0, rsp = 0xffffffffb34f8d00, rbp = 0 --- db> sh alllocks Process 5 (thread taskq) thread 0xffffff00d8cc6000 (100036) exclusive sleep mutex Giant r = 0 (0xffffffff808606e0) locked _at_ /local/building/freebsd/HEAD-x4b/sys/dev/ata/ata-chipset.c:302 -- Bjoern A. Zeeb bzeeb at Zabbadoz dot NeTReceived on Sun Jun 05 2005 - 16:05:10 UTC
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