package: tmux version: 1.8-3 [190642.077170] tmux[5570]: segfault at 201d ip b77bab7c sp bfdb3230 error 4 in tmux[b779c000+62000]
This happened once. Unfortunately I have no idea yet how to trigger
yet.
linux-gate.so.1 (0xb770e000)
libutil.so.1 => /lib/i386-linux-gnu/i686/cmov/libutil.so.1
(0xb7667000) libtinfo.so.5 => /lib/i386-linux-gnu/libtinfo.so.5
(0xb7646000) libevent-2.0.so.5
=> /usr/lib/i386-linux-gnu/libevent-2.0.so.5 (0xb75ff000)
libresolv.so.2 => /lib/i386-linux-gnu/i686/cmov/libresolv.so.2
(0xb75e8000) libc.so.6
=> /lib/i386-linux-gnu/i686/cmov/libc.so.6 (0xb7438000)
libpthread.so.0
=> /lib/i386-linux-gnu/i686/cmov/libpthread.so.0
(0xb741c000) /lib/ld-linux.so.2 (0xb770f000)
# tmux ip - ld-linux.so.2
irb> 0xb77bab7c - 0xb770f000
irb> 703356.to_s 16
-> abb7c
$ nm -D /lib/ld-linux.so.2
00000000 A GLIBC_2.0
00000000 A GLIBC_2.1
00000000 A GLIBC_2.3
00000000 A GLIBC_2.4
00000000 A GLIBC_PRIVATE
00011c80 T ___tls_get_addr
0001ff14 D __libc_enable_secure
000154c0 W __libc_memalign
0001ff10 D __libc_stack_end
00011cd0 T __tls_get_addr
00011890 T _dl_allocate_tls
00011650 T _dl_allocate_tls_init
0001fe78 D _dl_argv
000118c0 T _dl_deallocate_tls
0000f4c0 T _dl_debug_state
00011540 T _dl_get_tls_static_info
00012080 T _dl_make_stack_executable
00010d90 T _dl_mcount
00008750 T _dl_rtld_di_serinfo
00011470 T _dl_tls_setup
000208f4 B _r_debug
00020020 D _rtld_global
0001fca0 D _rtld_global_ro
00015610 W calloc
00015670 W free
000155e0 W malloc
00015750 W realloc
# tmux ip - /usr/bin/tmux
irb> b77bab7c - b779c000
-> 125820
irb> 125820.to_s 16
-> 1eb7c
$ nm -D /usr/bin/tmux
00084550 B BSDoptarg
00069ea4 D BSDoptind
0008454c B BSDoptopt
00084554 B BSDoptreset
U _IO_getc
0004c564 R _IO_stdin_used
w _ITM_deregisterTMCloneTable
w _ITM_registerTMCloneTable
w _Jv_RegisterClasses
U __asprintf_chk
U __b64_ntop
00069eb0 A __bss_start
U __ctype_b_loc
U __ctype_tolower_loc
U __ctype_toupper_loc
w __cxa_finalize
U __environ
U __errno_location
U __fprintf_chk
w __gmon_start__
U __libc_start_main
U __lxstat
U __memcpy_chk
U __printf_chk
U __progname
U __realpath_chk
U __snprintf_chk
U __stack_chk_fail
U __vasprintf_chk
U __vfprintf_chk
U __vsnprintf_chk
U __xpg_basename
U __xstat
00069eb0 A _edata
00084558 A _end
v _environ
U _exit
0004c534 T _fini
00006400 T _init
U accept
U access
0006afb0 B all_jobs
00084534 B all_window_panes
U bind
U bsearch
U bufferevent_disable
U bufferevent_enable
U bufferevent_free
U bufferevent_get_output
U bufferevent_new
U bufferevent_write
U calloc
00073054 B cfg_causes
0007304c B cfg_cmd_q
00008570 T cfg_default_done
00084510 B cfg_file
00073060 B cfg_finished
00073050 B cfg_references
U cfgetispeed
U cfgetospeed
U cfmakeraw
U cfsetispeed
U cfsetospeed
U chdir
U chmod
0008318c B client_attached
000730a0 B client_event
00083188 B client_exittype
00073080 B client_exitval
00073100 B client_ibuf
00083140 B client_stdin
00083210 B clients
0004ca40 R clock_table
U close
U closedir
00069020 D cmd_table
00083190 B colour_rgb_256
U connect
0001c0b0 T control_callback
U ctime
U cur_term
U daemon
00083268 B dead_clients
00083198 B dead_key_bindings
00083290 B dead_sessions
000834e0 B debug_level
U del_curterm
U dirfd
U dup
U dup2
U environ
00084508 B environ_path
0006925c D environ_pid
00069258 D environ_session_id
00084524 B ev_base
000832a0 B ev_sigchld
000833c0 B ev_sigcont
00083360 B ev_sighup
00083480 B ev_sigterm
00083300 B ev_sigusr1
00083420 B ev_sigwinch
U evbuffer_add
U evbuffer_add_buffer
U evbuffer_add_printf
U evbuffer_add_vprintf
U evbuffer_drain
U evbuffer_free
U evbuffer_get_length
U evbuffer_new
U evbuffer_pullup
U evbuffer_readline
U evbuffer_readln
U event_add
U event_del
U event_dispatch
U event_init
U event_initialized
U event_loop
U event_loopexit
U event_pending
U event_reinit
U event_set
U event_set_log_callback
U execl
U exit
U fclose
U fcntl
U ferror
U fflush
U fgetc
U fgets
U flock
U fnmatch
U fopen
U fork
U forkpty
U free
U fwrite
U getcwd
U getenv
U gethostname
U getpid
U getppid
U getpwnam
U getpwuid
U gettimeofday
U getuid
00083274 B global_buffers
00084504 B global_environ
0008451c B global_options
00084514 B global_s_options
0008452c B global_w_options
U gmtime_r
0004faba R grid_default_cell
0004faac R grid_marker_cell
U ioctl
U isatty
00083194 B key_bindings
U kill
U killpg
U listen
U localtime
0008319c B log_file
00084528 B login_shell
00006e80 T main
U malloc
U memchr
U memcmp
U memcpy
U memmove
U memset
U mkdir
000831a4 B mode_key_tree_emacs_choice
000831a8 B mode_key_tree_emacs_copy
000831a0 B mode_key_tree_emacs_edit
000831b4 B mode_key_tree_vi_choice
000831ac B mode_key_tree_vi_copy
000831b0 B mode_key_tree_vi_edit
0008328c B next_session_id
00084544 B next_window_id
00084548 B next_window_pane_id
U open
U opendir
v program_invocation_short_name
U read
U readdir
U readlink
U realloc
U recvmsg
U sendmsg
000305d0 T server_client_callback
000831c0 B server_ev_accept
00083220 B server_ev_second
00083208 B server_fd
00064580 D server_options_table
0008320c B server_shutdown
00083284 B session_groups
000681e0 D session_options_table
00083280 B sessions
U setenv
U setlinebuf
U setupterm
00084500 B shell_cmd
U shutdown
U sigaction
U sigemptyset
U socket
00083500 B socket_path
U socketpair
U sscanf
0008450c B start_time
U stderr
U strcasecmp
U strcasestr
U strchr
U strcmp
U strcspn
U strerror
U strftime
U strlen
U strncasecmp
U strncmp
U strrchr
U strspn
U strstr
U strtol
U strtoll
U strtoul
U sysconf
U system
U tcflush
U tcgetattr
U tcgetpgrp
U tcsetattr
U tigetflag
U tigetnum
U tigetstr
U time
U tparm
0003dd00 T tty_cmd_alignmenttest
0003f050 T tty_cmd_cell
0003db60 T tty_cmd_clearcharacter
0003d9a0 T tty_cmd_clearendofline
0003e080 T tty_cmd_clearendofscreen
0003da80 T tty_cmd_clearline
0003ddc0 T tty_cmd_clearscreen
0003d8d0 T tty_cmd_clearstartofline
0003df30 T tty_cmd_clearstartofscreen
0003f4a0 T tty_cmd_deletecharacter
0003fa40 T tty_cmd_deleteline
0003f5e0 T tty_cmd_insertcharacter
0003fb40 T tty_cmd_insertline
0003f7f0 T tty_cmd_linefeed
0003e250 T tty_cmd_rawstring
0003f930 T tty_cmd_reverseindex
0003d2a0 T tty_cmd_setselection
0003f460 T tty_cmd_utf8character
00064ae0 D tty_term_codes
00070000 B tty_terms
U ttyname
U tzset
U umask
U uname
U unlink
U unsetenv
U usleep
U waitpid
00068a4c D window_choose_mode
00068a64 D window_clock_mode
00068a7c D window_copy_mode
00067ba0 D window_options_table
00084538 B windows
U write
U writev
I searched for the function at the shown address but it seems I was on
the wrong track.
Kardan
--
Kardan <kar...@riseup.net>
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