On Fri, Oct 16, 2009 at 6:22 AM, Antonio Huete Jimenez (via DragonFly issue tracker) <[email protected]> wrote: > > Antonio Huete Jimenez <[email protected]> added the comment: > > Hi, > > I suspect the cause of the panics is going to be hard to find. I've tried to > reproduce the issue a couple of times, each time with a different backtrace. > See > below:
If possible, please throw the core dumps onto leaf. Thanks > > (kgdb) bt > #0 dumpsys () at ./machine/thread.h:83 > #1 0xc031dace in boot (howto=260) at > /home/source/dfbsd/sys/kern/kern_shutdown.c:378 > #2 0xc031dbef in panic (fmt=0xc057ef3e "from debugger") at > /home/source/dfbsd/sys/kern/kern_shutdown.c:813 > #3 0xc0171d39 in db_panic (addr=-1069681161, have_addr=0, count=-1, > modif=0xc13fcb7c "") > at /home/source/dfbsd/sys/ddb/db_command.c:448 > #4 0xc01723ae in db_command_loop () at > /home/source/dfbsd/sys/ddb/db_command.c:344 > #5 0xc017497c in db_trap (type=12, code=2) at > /home/source/dfbsd/sys/ddb/db_trap.c:71 > #6 0xc051e078 in kdb_trap (type=12, code=2, regs=0xc13fccc4) > at /home/source/dfbsd/sys/platform/pc32/i386/db_interface.c:152 > #7 0xc052e578 in trap_fatal (frame=0xc13fccc4, eva=<value optimized out>) > at /home/source/dfbsd/sys/platform/pc32/i386/trap.c:1088 > #8 0xc052e708 in trap_pfault (frame=0xc13fccc4, usermode=0, eva=24) > at /home/source/dfbsd/sys/platform/pc32/i386/trap.c:994 > #9 0xc052ef9c in trap (frame=0xc13fccc4) at > /home/source/dfbsd/sys/platform/pc32/i386/trap.c:674 > #10 0xc051edb7 in calltrap () at > /home/source/dfbsd/sys/platform/pc32/i386/exception.s:785 > #11 0xc03df5f7 in mld6_sendpkt (in6m=0xc14a4140, type=131, dst=0x0) at > /home/source/dfbsd/sys/netinet6/mld6.c:425 > #12 0xc03dfc1b in mld6_fasttimeo () at > /home/source/dfbsd/sys/netinet6/mld6.c:362 > #13 0xc03cbe08 in icmp6_fasttimo () at > /home/source/dfbsd/sys/netinet6/icmp6.c:2108 > #14 0xc034d5d7 in pffasttimo (arg=0x0) at > /home/source/dfbsd/sys/kern/uipc_domain.c:261 > #15 0xc032e4f6 in softclock_handler (arg=0xc0697fc0) at > /home/source/dfbsd/sys/kern/kern_timeout.c:305 > #16 0xc032592d in lwkt_deschedule_self (td=Cannot access memory at address 0x8 > ) at /home/source/dfbsd/sys/kern/lwkt_thread.c:271 > > ---------------------- > > #0 dumpsys () at ./machine/thread.h:83 > #1 0xc031dace in boot (howto=260) at > /home/source/dfbsd/sys/kern/kern_shutdown.c:378 > #2 0xc031dbef in panic (fmt=0xc057ef3e "from debugger") at > /home/source/dfbsd/sys/kern/kern_shutdown.c:813 > #3 0xc0171d39 in db_panic (addr=-1069923399, have_addr=0, count=-1, > modif=0xc9cb4af8 "") > at /home/source/dfbsd/sys/ddb/db_command.c:448 > #4 0xc01723ae in db_command_loop () at > /home/source/dfbsd/sys/ddb/db_command.c:344 > #5 0xc017497c in db_trap (type=12, code=0) at > /home/source/dfbsd/sys/ddb/db_trap.c:71 > #6 0xc051e078 in kdb_trap (type=12, code=0, regs=0xc9cb4c40) > at /home/source/dfbsd/sys/platform/pc32/i386/db_interface.c:152 > #7 0xc052e578 in trap_fatal (frame=0xc9cb4c40, eva=<value optimized out>) > at /home/source/dfbsd/sys/platform/pc32/i386/trap.c:1088 > #8 0xc052e708 in trap_pfault (frame=0xc9cb4c40, usermode=0, eva=2048) > at /home/source/dfbsd/sys/platform/pc32/i386/trap.c:994 > #9 0xc052ef9c in trap (frame=0xc9cb4c40) at > /home/source/dfbsd/sys/platform/pc32/i386/trap.c:674 > #10 0xc051edb7 in calltrap () at > /home/source/dfbsd/sys/platform/pc32/i386/exception.s:785 > #11 0xc03a43b9 in ieee80211_find_rxnode_withkey (ic=0xc9e0f0b8, wh=0x800, > keyix=65535) > at /home/source/dfbsd/sys/netproto/802_11/wlan/ieee80211_node.c:1418 > #12 0xcd00c701 in ?? () > #13 0xc03281bf in lwkt_serialize_handler_call (s=0xcd07f000, func=0xcd00c220, > arg=0xc9e0f0b8, frame=0x0) > at /home/source/dfbsd/sys/kern/lwkt_serialize.c:228 > #14 0xc02fed5a in ithread_handler (arg=0xb) at > /home/source/dfbsd/sys/kern/kern_intr.c:804 > #15 0xc032592d in lwkt_deschedule_self (td=Cannot access memory at address 0x8 > ) at /home/source/dfbsd/sys/kern/lwkt_thread.c:271 > Backtrace stopped: previous frame inner to this frame (corrupt stack?) > > Let me know if you need the core files. > > Cheers, > Antonio Huete > > _____________________________________________________ > DragonFly issue tracker <[email protected]> > <http://bugs.dragonflybsd.org/issue1498> > _____________________________________________________ > -- Live Free or Die
