Bug 166940
| Summary: | [ipfilter] [panic] Double fault in kern 8.2 | ||
|---|---|---|---|
| Product: | Base System | Reporter: | Igor M <vampyr> |
| Component: | kern | Assignee: | freebsd-bugs (Nobody) <bugs> |
| Status: | Open --- | ||
| Severity: | Affects Only Me | CC: | grahamperrin |
| Priority: | Normal | Keywords: | crash |
| Version: | Unspecified | ||
| Hardware: | Any | ||
| OS: | Any | ||
Responsible Changed From-To: freebsd-i386->freebsd-net reclassify. Hi, Try my patch from this PR [1]. [1] http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/155585 -- Andrey Zonov Responsible Changed From-To: freebsd-net->cy Mine. For bugs matching the following criteria: Status: In Progress Changed: (is less than) 2014-06-01 Reset to default assignee and clear in-progress tags. Mail being skipped > 8.2
With 11.4 end of life, is this still an issue?
Keyword:
crash
– in lieu of summary line prefix:
[panic]
* bulk change for the keyword
* summary lines may be edited manually (not in bulk).
Keyword descriptions and search interface:
<https://bugs.freebsd.org/bugzilla/describekeywords.cgi>
|
sev-77# kgdb /boot/kernel/kernel /var/crash/vmcore.3 GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-marcel-freebsd"... Unread portion of the kernel message buffer: Fatal double fault: eip = 0xc04d19d8 esp = 0xe7e0dfd0 ebp = 0xe7e0e104 cpuid = 0; apic id = 00 panic: double fault cpuid = 0 KDB: stack backtrace: #0 0xc07a7507 at kdb_backtrace+0x47 #1 0xc07785c7 at panic+0x117 #2 0xc0a34cfb at dblfault_handler+0x9b Uptime: 13m40s Physical memory: 2034 MB Dumping 206 MB: 191 175 159 143 127 111 95 79 63 47 31 15 #0 doadump () at pcpu.h:231 231 pcpu.h: No such file or directory. in pcpu.h (kgdb) bt #0 doadump () at pcpu.h:231 #1 0xc0778363 in boot (howto=260) at ../../../kern/kern_shutdown.c:419 #2 0xc0778600 in panic (fmt=Variable "fmt" is not available. ) at ../../../kern/kern_shutdown.c:592 #3 0xc0a34cfb in dblfault_handler () at ../../../i386/i386/trap.c:979 #4 0xc04d19d8 in fr_checkstate (fin=0xe7e0e13c, passp=0xe7e0e138) at ../../../contrib/ipfilter/netinet/ip_state.c:2700 #5 0xc04b57d0 in fr_check (ip=0xc58ece48, hlen=20, ifp=0xc576e400, out=1, mp=0xe7e0e244) at ../../../contrib/ipfilter/netinet/fil.c:2591 #6 0xc04b852f in fr_check_wrapper (arg=0x0, mp=0xe7e0e244, ifp=0xc576e400, dir=2) at ../../../contrib/ipfilter/netinet/ip_fil_freebsd.c:186 #7 0xc08321b8 in pfil_run_hooks (ph=0xc0bdaf60, mp=0xe7e0e2b4, ifp=0xc576e400, dir=2, inp=0xc63bbdc0) at ../../../net/pfil.c:82 #8 0xc086b005 in ip_output (m=0xc58ece00, opt=0x0, ro=0xe7e0e2bc, flags=Variable "flags" is not available. ) at ../../../netinet/ip_output.c:511 #9 0xc08d38d1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1206 #10 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #11 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #12 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #13 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #14 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #15 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #16 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #17 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #18 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #19 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #20 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #21 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #22 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #23 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #24 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #25 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #26 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #27 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #28 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #29 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #30 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 ---Type <return> to continue, or q <return> to quit--- #31 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #32 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #33 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #34 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #35 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #36 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #37 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #38 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #39 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #40 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #41 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #42 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #43 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #44 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #45 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #46 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #47 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #48 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #49 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #50 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #51 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #52 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #53 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #54 0xc08d66c8 in tcp_mtudisc (inp=0xc63bbdc0, errno=0) at tcp_offload.h:282 #55 0xc08d39c1 in tcp_output (tp=0xc6f3b768) at ../../../netinet/tcp_output.c:1267 #56 0xc08dfb7a in tcp_usr_send (so=0xc6e5c19c, flags=0, m=0xc608fe00, nam=0x0, control=0x0, td=0xc5fd92d0) at tcp_offload.h:282 #57 0xc07e1276 in kern_sendfile (td=0xc5fd92d0, uap=0xe7e0fcec, hdr_uio=0xc62b0bc0, trl_uio=0x0, compat=0) at ../../../kern/uipc_syscalls.c:2195 #58 0xc07e1641 in do_sendfile (td=0xc5fd92d0, uap=0xe7e0fcec, compat=0) at ../../../kern/uipc_syscalls.c:1782 #59 0xc07e16e3 in sendfile (td=0xc5fd92d0, uap=0xe7e0fcec) at ../../../kern/uipc_syscalls.c:1753 #60 0xc07b3239 in syscallenter (td=0xc5fd92d0, sa=0xe7e0fce4) at ../../../kern/subr_trap.c:315 #61 0xc0a352d4 in syscall (frame=0xe7e0fd28) at ../../../i386/i386/trap.c:1061 #62 0xc0a1c2e1 in Xint0x80_syscall () at ../../../i386/i386/exception.s:264 #63 0x00000033 in ?? () Previous frame inner to this frame (corrupt stack?) (kgdb) How-To-Repeat: repeats every 5-30 min