Hi Chuck, Please find the gdb output below.
Please let me know if it's not sufficient for analysis, I haven't used gdb for a long time. Thanks for your help, Chris -- GNU gdb (GDB) 7.0-ubuntu Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html > This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /usr/lib/quagga/zebra...(no debugging symbols found)...done. (gdb) handle SIG33 pass nostop noprint Signal Stop Print Pass to program Description SIG33 No No Yes Real-time event 33 (gdb) set pagination 0 (gdb) run Starting program: /usr/lib/quagga/zebra [Thread debugging using libthread_db enabled] 2010/02/23 20:27:39 notifications: ZEBRA: Zebra 0.99.13 starting: v...@2601 2010/02/23 20:27:39 debugging: ZEBRA: process_subq: called for route_node (0x7ffff827d1c0, 1) with no ribs 2010/02/23 20:27:39 debugging: ZEBRA: Backtrace for 7 stack frames: 2010/02/23 20:27:39 debugging: ZEBRA: [bt 0] /usr/lib/libzebra.so.0(zlog_backtrace+0x35) [0x7ffff7975da5] 2010/02/23 20:27:39 debugging: ZEBRA: [bt 1] /usr/lib/quagga/zebra [0x7ffff7fdfc85] 2010/02/23 20:27:39 debugging: ZEBRA: [bt 2] /usr/lib/libzebra.so.0(work_queue_run+0xd9) [0x7ffff797f949] 2010/02/23 20:27:39 debugging: ZEBRA: [bt 3] /usr/lib/libzebra.so.0(thread_call+0x39) [0x7ffff7967119] 2010/02/23 20:27:39 debugging: ZEBRA: [bt 4] /usr/lib/quagga/zebra(main+0x3a8) [0x7ffff7fdb698] 2010/02/23 20:27:39 debugging: ZEBRA: [bt 5] /lib/libc.so.6(__libc_start_main+0xfd) [0x7ffff6fb0abd] 2010/02/23 20:27:39 debugging: ZEBRA: [bt 6] /usr/lib/quagga/zebra [0x7ffff7fd8e99] 2010/02/23 20:27:39 debugging: ZEBRA: process_subq: called for route_node (0x7ffff8286310, 1) with no ribs 2010/02/23 20:27:39 debugging: ZEBRA: Backtrace for 7 stack frames: 2010/02/23 20:27:39 debugging: ZEBRA: [bt 0] /usr/lib/libzebra.so.0(zlog_backtrace+0x35) [0x7ffff7975da5] 2010/02/23 20:27:39 debugging: ZEBRA: [bt 1] /usr/lib/quagga/zebra [0x7ffff7fdfc85] 2010/02/23 20:27:39 debugging: ZEBRA: [bt 2] /usr/lib/libzebra.so.0(work_queue_run+0xd9) [0x7ffff797f949] 2010/02/23 20:27:39 debugging: ZEBRA: [bt 3] /usr/lib/libzebra.so.0(thread_call+0x39) [0x7ffff7967119] 2010/02/23 20:27:39 debugging: ZEBRA: [bt 4] /usr/lib/quagga/zebra(main+0x3a8) [0x7ffff7fdb698] 2010/02/23 20:27:39 debugging: ZEBRA: [bt 5] /lib/libc.so.6(__libc_start_main+0xfd) [0x7ffff6fb0abd] 2010/02/23 20:27:39 debugging: ZEBRA: [bt 6] /usr/lib/quagga/zebra [0x7ffff7fd8e99] Program received signal SIGINT, Interrupt. 0x00007ffff706a3c3 in select () from /lib/libc.so.6 (gdb) backtrace full #0 0x00007ffff706a3c3 in select () from /lib/libc.so.6 No symbol table info available. #1 0x00007ffff796856f in thread_fetch () from /usr/lib/libzebra.so.0 No symbol table info available. #2 0x00007ffff7fdb6a7 in main () from /usr/lib/quagga/zebra No symbol table info available. (gdb) info registers rax 0xfffffffffffffdfe -514 rbx 0x7ffff8206030 140737356259376 rcx 0xffffffffffffffff -1 rdx 0x7fffffffe850 140737488349264 rsi 0x7fffffffe8d0 140737488349392 rdi 0x400 1024 rbp 0x7fffffffe9d0 0x7fffffffe9d0 rsp 0x7fffffffe788 0x7fffffffe788 r8 0x0 0 r9 0x0 0 r10 0x7fffffffe7d0 140737488349136 r11 0x246 582 r12 0x7fffffffe850 140737488349264 r13 0x7fffffffe8d0 140737488349392 r14 0x7fffffffe7d0 140737488349136 r15 0x7fffffffe960 140737488349536 rip 0x7ffff706a3c3 0x7ffff706a3c3 <select+19> eflags 0x246 [ PF ZF IF ] cs 0x33 51 ss 0x2b 43 ds 0x0 0 es 0x0 0 fs 0x0 0 gs 0x0 0 fctrl 0x37f 895 fstat 0x0 0 ftag 0xffff 65535 fiseg 0x0 0 fioff 0x0 0 foseg 0x0 0 fooff 0x0 0 fop 0x0 0 mxcsr 0x1f80 [ IM DM ZM OM UM PM ] (gdb) x/16i $pc 0x7ffff706a3c3 <select+19>: cmp $0xfffffffffffff001,%rax 0x7ffff706a3c9 <select+25>: jae 0x7ffff706a432 <select+130> 0x7ffff706a3cb <select+27>: retq 0x7ffff706a3cc <select+28>: sub $0x38,%rsp 0x7ffff706a3d0 <select+32>: mov %rdi,0x8(%rsp) 0x7ffff706a3d5 <select+37>: mov %rsi,0x10(%rsp) 0x7ffff706a3da <select+42>: mov %rdx,0x18(%rsp) 0x7ffff706a3df <select+47>: mov %rcx,0x20(%rsp) 0x7ffff706a3e4 <select+52>: mov %r8,0x28(%rsp) 0x7ffff706a3e9 <select+57>: callq 0x7ffff7080840 0x7ffff706a3ee <select+62>: mov 0x8(%rsp),%rdi 0x7ffff706a3f3 <select+67>: mov 0x10(%rsp),%rsi 0x7ffff706a3f8 <select+72>: mov 0x18(%rsp),%rdx 0x7ffff706a3fd <select+77>: mov 0x20(%rsp),%r10 0x7ffff706a402 <select+82>: mov 0x28(%rsp),%r8 0x7ffff706a407 <select+87>: mov %rax,(%rsp) (gdb) thread apply all backtrace Thread 1 (Thread 0x7ffff7fbb6f0 (LWP 8553)): #0 0x00007ffff706a3c3 in select () from /lib/libc.so.6 #1 0x00007ffff796856f in thread_fetch () from /usr/lib/libzebra.so.0 #2 0x00007ffff7fdb6a7 in main () from /usr/lib/quagga/zebra (gdb) quit -- Quagga reports crash on Karmic https://bugs.launchpad.net/bugs/523812 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
