Bug #1848

Updated by tuxillo 9 months ago

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Hi,



I'm running v2.7.3.1089.gd2d11-DEVELOPMENT, this kernel Panic when I start IPSec

with or without rules in ipsec.conf.



The Backtrace is as follow :



(kgdb) bt

#0 _get_mycpu (di=0xc06e4ca0) at ./machine/thread.h:83

#1 md_dumpsys (di=0xc06e4ca0) at /usr/src/sys/platform/pc32/i386/dump_machdep.c:263

#2 0xc030e935 in dumpsys () at /usr/src/sys/kern/kern_shutdown.c:880

#3 0xc030eea4 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:387

#4 0xc030f024 in panic (fmt=0xc05af226 "from debugger") at /usr/src/sys/kern/kern_shutdown.c:786

#5 0xc017cac9 in db_panic (addr=-1068158408, have_addr=0, count=-1, modif=0xc86f3bac "") at /usr/src/sys/ddb/db_command.c:448

#6 0xc017d13e in db_command () at /usr/src/sys/ddb/db_command.c:344

#7 db_command_loop () at /usr/src/sys/ddb/db_command.c:470

#8 0xc017f748 in db_trap (type=3, code=0) at /usr/src/sys/ddb/db_trap.c:71

#9 0xc0553394 in kdb_trap (type=3, code=0, regs=0xc86f3ca8) at /usr/src/sys/platform/pc32/i386/db_interface.c:152

#10 0xc0564ef0 in trap (frame=0xc86f3ca8) at /usr/src/sys/platform/pc32/i386/trap.c:823

#11 0xc0554727 in calltrap () at /usr/src/sys/platform/pc32/i386/exception.s:785

#12 0xc0553238 in breakpoint (msg=0xc05c6e56 "panic") at ./cpu/cpufunc.h:73

#13 Debugger (msg=0xc05c6e56 "panic") at /usr/src/sys/platform/pc32/i386/db_interface.c:334

#14 0xc030f01b in panic (fmt=0xc05ab9fb "assertion: %s in %s") at /usr/src/sys/kern/kern_shutdown.c:784

#15 0xc034619d in sofree (so=0xcf6c5d00) at /usr/src/sys/kern/uipc_socket.c:347

#16 0xc03939a3 in raw_detach (rp=0xcf129e60) at /usr/src/sys/net/raw_cb.c:101

#17 0xc0393ed9 in raw_udetach (msg=0xcd550be4) at /usr/src/sys/net/raw_usrreq.c:216

#18 0xc0414f27 in key_detach (msg=0xcd550be4) at /usr/src/sys/netproto/key/keysock.c:503

#19 0xc039264d in netmsg_service_loop (arg=0x0) at /usr/src/sys/net/netisr.c:284

#20 0xc0316e53 in lwkt_deschedule_self (td=Cannot access memory at address 0x8

) at /usr/src/sys/kern/lwkt_thread.c:281

Backtrace stopped: previous frame inner to this frame (corrupt stack?)



(kgdb) f 15

#15 0xc034619d in sofree (so=0xcf6c5d00) at /usr/src/sys/kern/uipc_socket.c:347

warning: Source file is more recent than executable.

347 KKASSERT(so->so_pcb == NULL && (so->so_state & SS_NOFDREF));



(kgdb) f 16

#16 0xc03939a3 in raw_detach (rp=0xcf129e60) at /usr/src/sys/net/raw_cb.c:101

101 sofree(so); /* remove pcb ref */



(kgdb) f 17

#17 0xc0393ed9 in raw_udetach (msg=0xcd550be4) at /usr/src/sys/net/raw_usrreq.c:216

216 raw_detach(rp);



(kgdb) f 18

#18 0xc0414f27 in key_detach (msg=0xcd550be4) at /usr/src/sys/netproto/key/keysock.c:503

503 raw_usrreqs.pru_detach(msg);



(kgdb) f 19

#19 0xc039264d in netmsg_service_loop (arg=0x0) at /usr/src/sys/net/netisr.c:284

284 msg->nm_dispatch((netmsg_t)msg);



(kgdb) f 20

#20 0xc0316e53 in lwkt_deschedule_self (td=Cannot access memory at address 0x8

) at /usr/src/sys/kern/lwkt_thread.c:281

281 }



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David BERARD

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NFrance Conseil, Toulouse, France

david(at)nfrance.com

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