Hi, got the following panic while plugging an external 400gb disk via USB2.0 in to an SMP machine.
Dump and debugging kernel are available. FreeBSD haakonia.hitnet.RWTH-Aachen.DE 5.4-STABLE FreeBSD 5.4-STABLE #85: Thu Jun 16 09:45:23 CEST 2005 [EMAIL PROTECTED]:/usr/home/build/usr/home/build/src/sys/LORIEN i386 (kgdb) bt #0 doadump () at pcpu.h:160 #1 0xc0481d35 in db_fncall (dummy1=0, dummy2=0, dummy3=1999, dummy4=0xd5444590 " ®|À\022") at /usr/home/build/src/sys/ddb/db_command.c:531 #2 0xc0481ac2 in db_command (last_cmdp=0xc07ca524, cmd_table=0x0, aux_cmd_tablep=0xc07906e0, aux_cmd_tablep_end=0xc07906e4) at /usr/home/build/src/sys/ddb/db_command.c:349 #3 0xc0481bd5 in db_command_loop () at /usr/home/build/src/sys/ddb/db_command.c:455 #4 0xc0483d15 in db_trap (type=18, code=0) at /usr/home/build/src/sys/ddb/db_main.c:221 #5 0xc059915e in kdb_trap (type=0, code=0, tf=0x1) at /usr/home/build/src/sys/kern/subr_kdb.c:468 #6 0xc0725824 in trap_fatal (frame=0xd544472c, eva=0) at /usr/home/build/src/sys/i386/i386/trap.c:812 #7 0xc07252a2 in trap (frame= {tf_fs = 24, tf_es = 16, tf_ds = 16, tf_edi = 1, tf_esi = -557797922, tf_ebp = -716945424, tf_isp = -716945576, tf_ebx = -557797921, tf_edx = 0, tf_ecx = 0, tf_eax = 1, tf_trapno = 18, tf_err = 0, tf_eip = -1066185909, tf_cs = 8, tf_eflags = 66118, tf_esp = -1068481083, tf_ss = -1045757696}) at /usr/home/build/src/sys/i386/i386/trap.c:622 #8 0xc071023a in calltrap () at /usr/home/build/src/sys/i386/i386/exception.s:140 #9 0x00000018 in ?? () #10 0x00000010 in ?? () #11 0x00000010 in ?? () #12 0x00000001 in ?? () #13 0xdec0adde in ?? () #14 0xd54447f0 in ?? () #15 0xd5444758 in ?? () #16 0xdec0addf in ?? () #17 0x00000000 in ?? () #18 0x00000000 in ?? () #19 0x00000001 in ?? () #20 0x00000012 in ?? () #21 0x00000000 in ?? () #22 0xc0734b4b in __qdivrem (uq=Unhandled dwarf expression opcode 0x93 ) at /usr/home/build/src/sys/libkern/qdivrem.c:97 #23 0xc0734fde in __udivdi3 (a=Unhandled dwarf expression opcode 0x93 ) at /usr/home/build/src/sys/libkern/udivdi3.c:47 #24 0xc043fd45 in cam_calc_geometry (ccg=0xd54448bc, extended=1) at /usr/home/build/src/sys/cam/cam.c:376 #25 0xc0514394 in umass_cam_action (sim=0xc457c4c0, ccb=0xd54448bc) at /usr/home/build/src/sys/dev/usb/umass.c:2580 #26 0xc0444e3e in xpt_action (start_ccb=0xd54448bc) at /usr/home/build/src/sys/cam/cam_xpt.c:3076 #27 0xc044d5d0 in dasetgeom (periph=0x0, block_len=0, maxsector=16051020244679962078) at /usr/home/build/src/sys/cam/scsi/scsi_da.c:1741 #28 0xc044cca8 in dadone (periph=0xc292a680, done_ccb=0xc1aa9800) at /usr/home/build/src/sys/cam/scsi/scsi_da.c:1395 #29 0xc044942f in camisr (V_queue=0xc07c92a0) at /usr/home/build/src/sys/cam/cam_xpt.c:7072 #30 0xc05635f2 in ithread_loop (arg=0xc1a08e00) at /usr/home/build/src/sys/kern/kern_intr.c:547 #31 0xc0562576 in fork_exit (callout=0xc0563480 <ithread_loop>, arg=0x0, frame=0x0) at /usr/home/build/src/sys/kern/kern_fork.c:791 #32 0xc071029c in fork_trampoline () at /usr/home/build/src/sys/i386/i386/exception.s:209 - Christian -- Christian Brueffer [EMAIL PROTECTED] [EMAIL PROTECTED] GPG Key: http://people.freebsd.org/~brueffer/brueffer.key.asc GPG Fingerprint: A5C8 2099 19FF AACA F41B B29B 6C76 178C A0ED 982D
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