Attachment 882700 Details for Bug 1084490 – File: backtrace

File: backtrace

backtrace (text/plain), 10.29 KB, created by Adam Miller on 2014-04-04 13:20:12 UTC

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Creator: Adam Miller

Created: 2014-04-04 13:20:12 UTC

Size: 10.29 KB

patch

obsolete

>[New LWP 11241]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `tmux new-session -d -s wm -n rand'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  0x0000000000440adb in window_pane_active_lost (wp=0xdbba90, nextwp=nextwp@entry=0xe0e630) at window.c:426
>426		nextwp->layout_cell->parent->lastwp = nextwp;
>
>Thread 1 (Thread 0x7f1602289740 (LWP 11241)):
>#0  0x0000000000440adb in window_pane_active_lost (wp=0xdbba90, nextwp=nextwp@entry=0xe0e630) at window.c:426
>        lc = <optimized out>
>        lc2 = <optimized out>
>#1  0x0000000000441ea9 in window_set_active_pane (w=w@entry=0xdbb8d0, wp=0xe0e630) at window.c:451
>No locals.
>#2  0x000000000040f04f in cmd_rotate_window_exec (self=<optimized out>, cmdq=<optimized out>) at cmd-rotate-window.c:113
>        args = <optimized out>
>        wl = <optimized out>
>        w = 0xdbb8d0
>        wp = <optimized out>
>        wp2 = <optimized out>
>        lc = 0x102f640
>        sx = 118
>        sy = 64
>        xoff = 0
>        yoff = 0
>#3  0x000000000040e0ec in cmdq_continue (cmdq=0xda9110) at cmd-queue.c:227
>        next = 0x0
>        retval = <optimized out>
>        empty = <optimized out>
>        guard = 0
>        flags = 0
>        s = "rotate-window\000\000\377<\000\000\000\000\000\000\000\017\000\000\000\000\000\000\000?\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\220)\260\a\377\177\000\000\000\000\000\000\000\000\000\000\\\000\000\000n", '\000' <repeats 19 times>, "w\000\000\000|\000\000\000\217)\260\a\377\177\000\000w\000\000\000|\000\000\000\237)\260\a\377\177\000\000\360*\260\a\377\177\000\000\016\000\000\000\000\000\000\000`\267\\\001\026\177\000\000 \000\000\000\000\000\000\000\060+\260\a\377\177\000\000\002\000\000\000\000\000\000\000\320*\361\000\000\000\000\000p\005\000\000\000\000\000\000`\267\\\001\026\177\000\000\061\004\000\000\000\000\000\000"...
>#4  0x000000000040e249 in cmdq_run (cmdq=<optimized out>, cmdlist=<optimized out>) at cmd-queue.c:176
>No locals.
>#5  0x000000000041fcd7 in key_bindings_dispatch (bd=bd@entry=0xd95ee0, c=c@entry=0xd98620) at key-bindings.c:219
>        cmd = <optimized out>
>        readonly = <optimized out>
>#6  0x0000000000429cfa in server_client_handle_key (c=0xd98620, key=15) at server-client.c:486
>        s = 0xdadd50
>        w = <optimized out>
>        wp = 0xdbba90
>        tv = {tv_sec = 14342096, tv_usec = 0}
>        bd = 0xd95ee0
>        xtimeout = <optimized out>
>        isprefix = <optimized out>
>        ispaste = <optimized out>
>        __func__ = "server_client_handle_key"
>#7  0x00000000004349d9 in tty_keys_next (tty=tty@entry=0xda8740) at tty-keys.c:586
>        tk = <optimized out>
>        tv = {tv_sec = 50992, tv_usec = 14220016}
>        buf = 0xf08ed0 " "
>        len = 1
>        size = 1
>        bspace = <optimized out>
>        key = 15
>        delay = <optimized out>
>        expired = <optimized out>
>#8  0x0000000000435890 in tty_read_callback (bufev=<optimized out>, data=0xda8740) at tty.c:168
>        tty = 0xda8740
>#9  0x00007f160180738a in bufferevent_readcb (fd=8, event=<optimized out>, arg=0xdad420) at bufferevent_sock.c:186
>        bufev = 0xdad420
>        bufev_p = 0xdad420
>        input = 0xdad7d0
>        res = 1
>        what = 1
>        howmuch = <optimized out>
>        readmax = <optimized out>
>#10 0x00007f16017fca44 in event_process_active_single_queue (activeq=0xd8f8d0, base=0xd8faf0) at event.c:1350
>        ev = 0xdad430
>        count = 1
>#11 event_process_active (base=<optimized out>) at event.c:1420
>        activeq = 0xd8f8d0
>        i = 0
>        c = 0
>#12 event_base_loop (base=0xd8faf0, flags=flags@entry=1) at event.c:1621
>        evsel = 0x7f1601a31ba0 <pollops>
>        tv = {tv_sec = 0, tv_usec = 670789}
>        tv_p = <optimized out>
>        res = <optimized out>
>        done = 0
>        retval = 0
>        __func__ = "event_base_loop"
>#13 0x00007f16017fd7f1 in event_loop (flags=flags@entry=1) at event.c:1533
>No locals.
>#14 0x000000000042c7da in server_loop () at server.c:210
>No locals.
>#15 0x000000000042cf05 in server_start (lockfd=lockfd@entry=5, lockfile=<optimized out>) at server.c:201
>        pair = {6, 7}
>        tv = {tv_sec = 1, tv_usec = 0}
>        cause = 0x7f16012f9c04 <__GI___libc_fcntl+68> "H="
>        __func__ = "server_start"
>#16 0x00000000004058ea in client_connect (path=0x67ea20 <socket_path> "/tmp/tmux-1000/default", start_server=1) at client.c:130
>        sa = {sun_family = 1, sun_path = "/tmp/tmux-1000/default", '\000' <repeats 85 times>}
>        size = <optimized out>
>        fd = 5
>        lockfd = <optimized out>
>        lockfile = 0xd90030 "h\206\332"
>        __func__ = "client_connect"
>#17 0x0000000000405cdf in client_main (argc=argc@entry=6, argv=argv@entry=0x7fff07b043c0, flags=flags@entry=65536) at client.c:238
>        cmd = <optimized out>
>        cmdlist = <optimized out>
>        data = <optimized out>
>        cmdflags = <optimized out>
>        fd = <optimized out>
>        i = <optimized out>
>        ppid = <optimized out>
>        msg = <optimized out>
>        cause = 0x0
>        tio = {c_iflag = 27466592, c_oflag = 32534, c_cflag = 25161717, c_lflag = 32534, c_line = 208 '\320', c_cc = "\370\330\000\001\000\000\000\320\060\260\a\377\177\000\000\022\022\000\000\000\000\000\000^\347^4\000\000\000\000E", c_ispeed = 1330536276, c_ospeed = 1280069456}
>        saved_tio = {c_iflag = 1, c_oflag = 1330536276, c_cflag = 25102320, c_lflag = 32534, c_line = 184 '\270', c_cc = "C\260\a\377\177\000\000\220E\260\a\377\177\000\000\000\000\001\000\000\000\000\000\205\321\t\002\026\177\000\000", c_ispeed = 0, c_ospeed = 378186752}
>        size = <optimized out>
>#18 0x0000000000403bd5 in main (argc=6, argv=0x7fff07b043c0) at tmux.c:389
>        pw = <optimized out>
>        s = <optimized out>
>        path = 0xd8f8f0 "EVENT_NOEPOLL=1"
>        label = 0xd8f8d0 ""
>        var = 0x7fff07b04590
>        tmp = "/home/admiller", '\000' <repeats 730 times>...
>        in = '\000' <repeats 255 times>
>        home = <optimized out>
>        pid = 0
>        opt = <optimized out>
>        flags = 65536
>        quiet = <optimized out>
>        keys = <optimized out>
>        session = 0
>From                To                  Syms Read   Shared Object Library
>0x00007f1601e85f10  0x00007f1601e86804  Yes         /lib64/libutil.so.1
>0x00007f1601c64d50  0x00007f1601c7e454  Yes         /lib64/libncurses.so.5
>0x00007f1601a40e40  0x00007f1601a4cba8  Yes         /lib64/libtinfo.so.5
>0x00007f16017f8840  0x00007f1601822350  Yes         /lib64/libevent-2.0.so.5
>0x00007f16015d5a40  0x00007f16015e47dc  Yes         /lib64/libresolv.so.2
>0x00007f1601232560  0x00007f1601373bb4  Yes         /lib64/libc.so.6
>0x00007f160100fed0  0x00007f16010109d0  Yes         /lib64/libdl.so.2
>0x00007f1600df79f0  0x00007f1600e03614  Yes         /lib64/libpthread.so.0
>0x00007f1602088b10  0x00007f16020a1c70  Yes         /lib64/ld-linux-x86-64.so.2
>0x00007f15fa6bf240  0x00007f15fa6c5ee4  Yes         /lib64/libnss_files.so.2
>$1 = 0x0
>No symbol "__glib_assert_msg" in current context.
>rax            0x102f640	16971328
>rbx            0xdbb8d0	14399696
>rcx            0x0	0
>rdx            0x59	89
>rsi            0xe0e630	14738992
>rdi            0xdbba90	14400144
>rbp            0xdbb8d0	0xdbb8d0
>rsp            0x7fff07b02898	0x7fff07b02898
>r8             0x0	0
>r9             0xf781400000003c	69666431125422140
>r10            0x0	0
>r11            0x3228	12840
>r12            0xe0e630	14738992
>r13            0x40	64
>r14            0x0	0
>r15            0x0	0
>rip            0x440adb	0x440adb <window_pane_active_lost+11>
>eflags         0x10206	[ PF IF RF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>st0            *value not available*
>st1            *value not available*
>st2            *value not available*
>st3            *value not available*
>st4            *value not available*
>st5            *value not available*
>st6            *value not available*
>st7            *value not available*
>fctrl          *value not available*
>fstat          *value not available*
>ftag           *value not available*
>fiseg          *value not available*
>fioff          *value not available*
>foseg          *value not available*
>fooff          *value not available*
>fop            *value not available*
>xmm0           *value not available*
>xmm1           *value not available*
>xmm2           *value not available*
>xmm3           *value not available*
>xmm4           *value not available*
>xmm5           *value not available*
>xmm6           *value not available*
>xmm7           *value not available*
>xmm8           *value not available*
>xmm9           *value not available*
>xmm10          *value not available*
>xmm11          *value not available*
>xmm12          *value not available*
>xmm13          *value not available*
>xmm14          *value not available*
>xmm15          *value not available*
>mxcsr          *value not available*
>Dump of assembler code for function window_pane_active_lost:
>   0x0000000000440ad0 <+0>:	mov    0x10(%rsi),%rax
>   0x0000000000440ad4 <+4>:	test   %rdi,%rdi
>   0x0000000000440ad7 <+7>:	mov    0x8(%rax),%rcx
>=> 0x0000000000440adb <+11>:	mov    %rsi,0x28(%rcx)
>   0x0000000000440adf <+15>:	je     0x440b20 <window_pane_active_lost+80>
>   0x0000000000440ae1 <+17>:	mov    0x10(%rdi),%rax
>   0x0000000000440ae5 <+21>:	mov    0x8(%rax),%rdx
>   0x0000000000440ae9 <+25>:	test   %rdx,%rdx
>   0x0000000000440aec <+28>:	je     0x440b22 <window_pane_active_lost+82>
>   0x0000000000440aee <+30>:	cmp    %rdx,%rcx
>   0x0000000000440af1 <+33>:	je     0x440b20 <window_pane_active_lost+80>
>   0x0000000000440af3 <+35>:	mov    %rcx,%rax
>   0x0000000000440af6 <+38>:	jmp    0x440b05 <window_pane_active_lost+53>
>   0x0000000000440af8 <+40>:	nopl   0x0(%rax,%rax,1)
>   0x0000000000440b00 <+48>:	cmp    %rdx,%rax
>   0x0000000000440b03 <+51>:	je     0x440b20 <window_pane_active_lost+80>
>   0x0000000000440b05 <+53>:	mov    0x8(%rax),%rax
>   0x0000000000440b09 <+57>:	test   %rax,%rax
>   0x0000000000440b0c <+60>:	jne    0x440b00 <window_pane_active_lost+48>
>   0x0000000000440b0e <+62>:	mov    %rdi,0x28(%rdx)
>   0x0000000000440b12 <+66>:	mov    0x8(%rdx),%rdx
>   0x0000000000440b16 <+70>:	test   %rdx,%rdx
>   0x0000000000440b19 <+73>:	jne    0x440aee <window_pane_active_lost+30>
>   0x0000000000440b1b <+75>:	nopl   0x0(%rax,%rax,1)
>   0x0000000000440b20 <+80>:	repz retq 
>   0x0000000000440b22 <+82>:	repz retq 
>End of assembler dump.

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Attachments on bug 1084490: 882700 | 882701 | 882702 | 882703 | 882704 | 882705 | 882706 | 882707 | 882708 | 882709 | 882710