Date: Mon, 15 Feb 2016 16:47:32 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-threads@FreeBSD.org Subject: [Bug 204426] Processes terminating cannot access memory Message-ID: <bug-204426-16-f6PehUVRHp@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-204426-16@https.bugs.freebsd.org/bugzilla/> References: <bug-204426-16@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=204426 --- Comment #43 from Robert Blayzor <rblayzor@inoc.net> --- #0 t_pop () at data-stack.c:275 275 data-stack.c: No such file or directory. in data-stack.c (gdb) bt full #0 t_pop () at data-stack.c:275 frame_block = (struct stack_frame_block *) 0x8014b1378 #1 0x000000080090e584 in io_loop_call_io (io=0x80144e4c0) at ioloop.c:560 ioloop = (struct ioloop *) 0x801421080 t_id = 2 #2 0x0000000800911497 in io_loop_handler_run_internal (ioloop=0x801421080) at ioloop-kqueue.c:151 ctx = (struct ioloop_handler_context *) 0x801419880 events = (struct kevent *) 0x8014b9000 event = (const struct kevent *) 0x8014b9000 tv = {tv_sec = 43499, tv_usec = 883196} ts = {tv_sec = 43499, tv_nsec = 883196000} io = (struct io_file *) 0x80144e4c0 events_count = 67 ret = 1 i = 0 #3 0x000000080090eb0e in io_loop_handler_run (ioloop=0x801421080) at ioloop.c:607 No locals. #4 0x000000080090e92f in io_loop_run (ioloop=0x801421080) at ioloop.c:583 No locals. #5 0x000000080086a8bb in master_service_run (service=0x80141b140, callback=0) at master-service.c:640 No locals. #6 0x0000000000406558 in main (argc=3, argv=0x7fffffffb4c0) at main.c:888 set = (struct master_settings *) 0x801429110 error = 0x800ca9283 "H\203Ä ]Ã\017\037\200" doveconf_arg = 0x0 orig_info_callback = (failure_callback_t *) 0x8008ee880 <i_syslog_error_handler> orig_debug_callback = (failure_callback_t *) 0x8008ee880 <i_syslog_error_handler> foreground = false ask_key_pass = false i = 3 c = -1 doubleopts = 0x7fffffffb3a0 Current language: auto; currently minimal (gdb) x/i $rip 0x8008eb306 <t_pop+86>: mov %rax,0x29d523(%rip) # 0x800b88830 <current_block> (gdb) info registers rax 0x801406000 34380734464 rbx 0x0 0 rcx 0x80140f280 34380771968 rdx 0x0 0 rsi 0x7fffffffb198 140737488335256 rdi 0x0 0 rbp 0x7fffffffb280 0x7fffffffb280 rsp 0x7fffffffb260 0x7fffffffb260 r8 0x0 0 r9 0xfffffe007c476718 -2196938201320 r10 0x0 0 r11 0x246 582 r12 0x7fffffffb4b8 140737488336056 r13 0x7fffffffb4e0 140737488336096 r14 0x7fffffffb4c0 140737488336064 r15 0x3 3 rip 0x8008eb306 0x8008eb306 <t_pop+86> eflags 0x10246 66118 cs 0x43 67 ss 0x3b 59 ds 0x0 0 es 0x0 0 fs 0x0 0 gs 0x0 0 procstat -v dovecot.core PID START END PRT RES PRES REF SHD FL TP PATH 716 0x400000 0x417000 r-x 19 19 1 0 CN-- vn 716 0x617000 0x618000 rw- 1 1 1 0 CN-- df 716 0x800617000 0x800635000 r-x 30 32 32 0 CN-- vn /libexec/ld-elf.so.1 716 0x800635000 0x800663000 rw- 36 36 1 0 C--- df 716 0x800834000 0x800836000 rw- 2 2 1 0 CN-- df 716 0x800836000 0x800983000 r-x 213 219 34 17 CN-- vn /usr/local/lib/dovecot/libdovecot.so.0.0.0 716 0x800983000 0x800b82000 --- 0 0 1 0 CN-- df 716 0x800b82000 0x800b89000 rw- 7 0 1 0 C--- vn /usr/local/lib/dovecot/libdovecot.so.0.0.0 716 0x800b89000 0x800b8b000 rw- 2 2 1 0 CN-- df 716 0x800b8b000 0x800d03000 r-x 376 390 63 31 CN-- vn /lib/libc.so.7 716 0x800d03000 0x800f02000 --- 0 0 1 0 CN-- df 716 0x800f02000 0x800f0e000 rw- 12 0 1 0 CN-- vn /lib/libc.so.7 716 0x800f0e000 0x800f38000 rw- 13 13 1 0 CN-- df 716 0x801000000 0x801800000 rw- 94 94 1 0 C--- df 716 0x7ffffffdf000 0x7ffffffff000 rw- 8 8 1 0 C--D df 716 0x7ffffffff000 0x800000000000 r-x 1 1 34 0 ---- ph -- You are receiving this mail because: You are the assignee for the bug.help
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