Do you think you can try with a pike that got --with-rtldebug? (Or does it already have that?) There's a lot of pointers and stuff hidden in that macro so it's not easy to tell which one is awry.
/ Martin Stjernholm, Roxen IS
Previous text:
2004-05-17 16:21: Subject: Nettle cmod segfault
Hi list,
I have a segfault when using the Nettle cmod under FreeBSD 4.7, it seems to be related to threads:
/home/david/Pike/7.6/src/post_modules/Nettle/hash.cmod:138: Fatal error:
Program received signal SIGSEGV, Segmentation fault. 0x2860f340 in f_HashState_update (args=1) at /home/david/Pike/7.6/src/post_modules/Nettle/hash.cmod:138 138 THREADS_DISALLOW(); (gdb) display data->len 2: data->len = 56 (gdb) display (char*)data->str 4: ( char *) data->str = 0xa06d014 "camas_fix_coding://Bertrand LUPART bertrand@linkeo.com" (gdb) bt #0 0x2860f340 in f_HashState_update (args=1) at /home/david/Pike/7.6/src/post_modules/Nettle/hash.cmod:138 #1 0x8088500 in low_mega_apply (type=APPLY_LOW, args=1, arg1=0x8da9e20, arg2=0x3) at /home/david/Pike/7.6/src/apply_low.h:214 #2 0x8083614 in jump_opcode_F_CALL_OTHER (arg1=1) at /home/david/Pike/7.6/src/interpret_functions.h:1958 #3 0x8563339 in ?? () #4 0x8070eea in eval_instruction ( pc=0x8563138 "¡0\025.\b\203@\034\024ÇD$\004") at /home/david/Pike/7.6/src/interpret.c:1229 #5 0x808abed in o_catch (pc=0x8563138 "¡0\025.\b\203@\034\024ÇD$\004") at /home/david/Pike/7.6/src/interpret.c:2027 #6 0x807c1a4 in jump_opcode_F_CATCH () at /home/david/Pike/7.6/src/interpret_functions.h:1240 #7 0x8563132 in ?? () #8 0x8070eea in eval_instruction ( pc=0x90c9328 "¡0\025.\b\203@\034\024ÇD$\004") at /home/david/Pike/7.6/src/interpret.c:1229 #9 0x808abed in o_catch (pc=0x90c9328 "¡0\025.\b\203@\034\024ÇD$\004") at /home/david/Pike/7.6/src/interpret.c:2027 #10 0x807c1a4 in jump_opcode_F_CATCH () at /home/david/Pike/7.6/src/interpret_functions.h:1240 #11 0x90c9322 in ?? () ---Type <return> to continue, or q <return> to quit--- #12 0x8070eea in eval_instruction (pc=0x9571fd8 "ÇD$\004\005") at /home/david/Pike/7.6/src/interpret.c:1229 #13 0x808abed in o_catch (pc=0x9571fd8 "ÇD$\004\005") at /home/david/Pike/7.6/src/interpret.c:2027 #14 0x807c1a4 in jump_opcode_F_CATCH () at /home/david/Pike/7.6/src/interpret_functions.h:1240 #15 0x9571fd2 in ?? () #16 0x8070eea in eval_instruction ( pc=0x956dbc6 "\213\r0\025.\b¸:$©ö÷Ø\211A\034ÇD$\004") at /home/david/Pike/7.6/src/interpret.c:1229 #17 0x808aab0 in mega_apply (type=APPLY_STACK, args=8, arg1=0x0, arg2=0x0) at /home/david/Pike/7.6/src/interpret.c:1982 #18 0x808acfc in f_call_function (args=8) at /home/david/Pike/7.6/src/interpret.c:2053 #19 0x285f087d in container_callback (this=0xa02a600, thisobj=0x8da9e08, v=0x98cc258, startc=0x8b96180, cstartc=2006, endc=0x8b96180, cendc=3885, st=0x8892f30, cutstart=0x8892f3c, ccutstart=0x8892f40, cutend=0x8b96180, ccutend=3892) at /home/david/Pike/7.6/src/modules/Parser/html.c:2735 #20 0x285f2b50 in do_try_feed (this=0xa02a600, thisobj=0x8da9e08, st=0x8892f30, feed=0x8892f3c, finished=1, ignore_tag_cb=0) at /home/david/Pike/7.6/src/modules/Parser/html.c:3224 #21 0x285f48b2 in try_feed (finished=1) at /home/david/Pike/7.6/src/modules/Parser/html.c:3737 ---Type <return> to continue, or q <return> to quit--- #22 0x285f534e in html_finish (args=1) at /home/david/Pike/7.6/src/modules/Parser/html.c:3932 #23 0x8088500 in low_mega_apply (type=APPLY_LOW, args=1, arg1=0x8da9e08, arg2=0xc) at /home/david/Pike/7.6/src/apply_low.h:214 #24 0x8083614 in jump_opcode_F_CALL_OTHER (arg1=55) at /home/david/Pike/7.6/src/interpret_functions.h:1958 #25 0x9571a8b in ?? () #26 0x8070eea in eval_instruction ( pc=0x956dbc6 "\213\r0\025.\b¸:$©ö÷Ø\211A\034ÇD$\004") at /home/david/Pike/7.6/src/interpret.c:1229 #27 0x808aab0 in mega_apply (type=APPLY_STACK, args=8, arg1=0x0, arg2=0x0) at /home/david/Pike/7.6/src/interpret.c:1982 #28 0x808acfc in f_call_function (args=8) at /home/david/Pike/7.6/src/interpret.c:2053 #29 0x285f087d in container_callback (this=0xa010400, thisobj=0x8da9c70, v=0x98cc720, startc=0x8b96190, cstartc=123, endc=0x8b96190, cendc=16534, st=0x8892f50, cutstart=0x8892f5c, ccutstart=0x8892f60, cutend=0x8b96190, ccutend=16541) at /home/david/Pike/7.6/src/modules/Parser/html.c:2735 #30 0x285f2b50 in do_try_feed (this=0xa010400, thisobj=0x8da9c70, st=0x8892f50, feed=0x8892f5c, finished=1, ignore_tag_cb=0) at /home/david/Pike/7.6/src/modules/Parser/html.c:3224 #31 0x285f48b2 in try_feed (finished=1) at /home/david/Pike/7.6/src/modules/Parser/html.c:3737 ---Type <return> to continue, or q <return> to quit--- #32 0x285f534e in html_finish (args=1) at /home/david/Pike/7.6/src/modules/Parser/html.c:3932 #33 0x8088500 in low_mega_apply (type=APPLY_LOW, args=1, arg1=0x8da9c70, arg2=0xc) at /home/david/Pike/7.6/src/apply_low.h:214 #34 0x8083614 in jump_opcode_F_CALL_OTHER (arg1=55) at /home/david/Pike/7.6/src/interpret_functions.h:1958 #35 0x9571a8b in ?? () #36 0x8070eea in eval_instruction (pc=0x8c90b06 "ÇD$\004\e") at /home/david/Pike/7.6/src/interpret.c:1229 #37 0x808abed in o_catch (pc=0x8c90b06 "ÇD$\004\e") at /home/david/Pike/7.6/src/interpret.c:2027 #38 0x807c1a4 in jump_opcode_F_CATCH () at /home/david/Pike/7.6/src/interpret_functions.h:1240 #39 0x8c90b00 in ?? () #40 0x8070eea in eval_instruction ( pc=0x8b27564 "¡0\025.\b\203@\034\017ÇD$\004\234") at /home/david/Pike/7.6/src/interpret.c:1229 #41 0x808abed in o_catch (pc=0x8b27564 "¡0\025.\b\203@\034\017ÇD$\004\234") at /home/david/Pike/7.6/src/interpret.c:2027 #42 0x807c1a4 in jump_opcode_F_CATCH () at /home/david/Pike/7.6/src/interpret_functions.h:1240 #43 0x8b2755e in ?? () #44 0x8070eea in eval_instruction ( ---Type <return> to continue, or q <return> to quit--- pc=0x8b27527 "\213\r0\025.\b¸Ù\212M÷÷Ø\211A\034Ç\004$\226") at /home/david/Pike/7.6/src/interpret.c:1229 #45 0x808aab0 in mega_apply (type=APPLY_STACK, args=2, arg1=0x0, arg2=0x0) at /home/david/Pike/7.6/src/interpret.c:1982 #46 0x808acfc in f_call_function (args=2) at /home/david/Pike/7.6/src/interpret.c:2053 #47 0x8164fe2 in new_thread_func (data=0xbfbfef3c) at /home/david/Pike/7.6/src/threads.c:868 #48 0x282e01b4 in _thread_start () from /usr/lib/libc_r.so.4 #49 0x0 in ?? ()
The problem seems to happen everytime now just after I upgraded my Pike to the CVS version. I had a 7.6.6 before and it was working fine.
/ David
/ Brevbäraren