Attachment 117716 Details for Bug 91654 – Crash dump of Weston's crash on tty switch with fbdev backend

Crash dump of Weston's crash on tty switch with fbdev backend

westonfbdevcrash (text/plain), 10.06 KB, created by nerdopolis1 on 2015-08-16 03:34:33 UTC

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Creator: nerdopolis1

Created: 2015-08-16 03:34:33 UTC

Size: 10.06 KB

patch

obsolete

>#0  0xb778ebe0 in __kernel_vsyscall ()
>No symbol table info available.
>#1  0xb74a1307 in __GI_raise (sig=5)
>    at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
>        resultvar = <optimized out>
>        resultvar = <optimized out>
>        pid = -1218342912
>        selftid = 2988
>#2  0x0806107e in on_caught_signal (s=11, siginfo=0xbfd69a8c, 
>    context=0xbfd69b0c) at src/main.c:372
>No locals.
>#3  <signal handler called>
>No symbol table info available.
>#4  0xb767a304 in fbdev_output_reenable (base=0xd, backend=0x98d1a10)
>    at src/compositor-fbdev.c:676
>        fb_fd = <optimized out>
>        device = <optimized out>
>        new_screen_info = {x_resolution = 3074744352, 
>          y_resolution = 117506120, width_mm = 50, height_mm = 47, 
>          bits_per_pixel = 3076624384, buffer_length = 3076624384, 
>          line_length = 160246564, 
>          id = "@I\215\t$\224V\267\240'\215\t\006\000\000", 
>          pixel_format = 160247084, refresh_rate = 1500105216}
>#5  session_notify (listener=0x98d2720, data=0x98d1a10)
>    at src/compositor-fbdev.c:768
>        backend = 0x98d1a10
>        compositor = 0x98cb4d0
>        output = 0xd
>#6  0xb767cf6a in wl_signal_emit (data=0x98d1a10, signal=0x98d1ac4)
>    at /opt/include/wayland-server-core.h:264
>        l = <optimized out>
>        next = 0x98d1ac4
>#7  weston_logind_set_active (wl=wl@entry=0x98d2768, active=<optimized out>)
>    at src/logind-util.c:272
>No locals.
>#8  0xb767d4bb in parse_active (wl=wl@entry=0x98d2768, 
>    iter=iter@entry=0xbfd6a048, m=<optimized out>) at src/logind-util.c:296
>        sub = {dummy1 = 0x98d49c0, dummy2 = 0x600000, dummy3 = 108, 
>          dummy4 = 160254464, dummy5 = 52, dummy6 = 160254464, dummy7 = 56, 
>          dummy8 = -1221314024, dummy9 = 0, dummy10 = -1221491044, 
>          dummy11 = -1076453296, pad1 = -1221313480, pad2 = -1076453304, 
>          pad3 = 0x5969ca00}
>        b = 0
>#9  0xb767dea1 in property_changed (m=0x98d49c0, wl=0x98d2768)
>    at src/logind-util.c:427
>        iter = {dummy1 = 0x98d49c0, dummy2 = 0x600000, dummy3 = 108, 
>          dummy4 = 160254404, dummy5 = 142, dummy6 = 160254464, dummy7 = 35, 
>          dummy8 = -1221313832, dummy9 = 0, dummy10 = -1221491044, 
>          dummy11 = -1218342912, pad1 = 160247960, pad2 = 160254400, 
>          pad3 = 0xb7569424 <pthread_mutex_unlock+52>}
>        interface = 0x98d4a44 "org.freedesktop.login1.Session"
>        sub = {dummy1 = 0x98d49c0, dummy2 = 0x600000, dummy3 = 108, 
>          dummy4 = 160254404, dummy5 = 143, dummy6 = 160254464, dummy7 = 40, 
>          dummy8 = -1221313976, dummy9 = 40, dummy10 = -1221491044, 
>          dummy11 = -1076453180, pad1 = -1221497522, pad2 = -1076453180, 
>          pad3 = 0xb731eb86}
>        entry = {dummy1 = 0x98d49c0, dummy2 = 0x600000, dummy3 = 108, 
>          dummy4 = 160254404, dummy5 = 145, dummy6 = 160254464, dummy7 = 51, 
>          dummy8 = -1221313928, dummy9 = 0, dummy10 = -1221491044, 
>          dummy11 = -1076453240, pad1 = -1221313480, pad2 = -1221621136, 
>          pad3 = 0xb7317338}
>        name = 0x98d4a6c "Active"
>#10 filter_dbus (c=0x98d3098, m=0x98d49c0, data=0x98d2768)
>    at src/logind-util.c:527
>        wl = 0x98d2768
>#11 0xb72fcf96 in dbus_connection_dispatch ()
>   from /lib/i386-linux-gnu/libdbus-1.so.3
>No symbol table info available.
>#12 0xb767cafd in weston_dbus_dispatch (fd=12, mask=0, data=0x98d3098)
>    at src/dbus.c:208
>        c = 0x98d3098
>        r = <optimized out>
>#13 0xb7780fc7 in wl_event_source_fd_dispatch (source=0x98d3518, ep=0xbfd6a164)
>    at src/event-loop.c:89
>        fd_source = 0x98d3518
>        mask = <optimized out>
>#14 0xb7781781 in post_dispatch_check (loop=0x98cb518) at src/event-loop.c:388
>        ep = {events = 0, data = {ptr = 0xb778bc48, fd = -1216824248, 
>            u32 = 3078143048, u64 = 13206410670271675464}}
>        source = <optimized out>
>        next = 0x98cb514
>        n = 0
>#15 wl_event_loop_dispatch (loop=0x98cb518, timeout=-1) at src/event-loop.c:430
>        ep = {{events = 1, data = {ptr = 0x98d4b48, fd = 160254792, 
>              u32 = 160254792, u64 = 160254792}}, {events = 3218514352, 
>            data = {ptr = 0x13824eb1, fd = 327306929, u32 = 327306929, 
>              u64 = 43930390414642865}}, {events = 3218514340, data = {
>              ptr = 0xb7789b2c, fd = -1216832724, u32 = 3078134572, 
>              u64 = 13220247405631937324}}, {events = 3078076440, data = {
>              ptr = 0x1, fd = 1, u32 = 1, u64 = 541165879297}}, {events = 0, 
>            data = {ptr = 0xb747d3d8, fd = -1220029480, u32 = 3074937816, 
>              u64 = 13220253397108118488}}, {events = 3078078712, data = {
>              ptr = 0xb777bcf8, fd = -1216889608, u32 = 3078077688, 
>              u64 = 13220485930935631096}}, {events = 160262360, data = {
>              ptr = 0xbfd6a228, fd = -1076452824, u32 = 3218514472, 
>              u64 = 688339224744075816}}, {events = 3078238240, data = {
>              ptr = 0x0, fd = 0, u32 = 0, u64 = 688339221525561344}}, {
>            events = 3078134248, data = {ptr = 0xbfd6a1e0, fd = -1076452896, 
>              u32 = 3218514400, u64 = 13220344167090528736}}, {
>            events = 3078134248, data = {ptr = 0x98d68d8, fd = 160262360, 
>              u32 = 160262360, u64 = 13823414399102970072}}, {
>            events = 160266464, data = {
>              ptr = 0xb7781c2c <wl_connection_flush+300>, fd = -1216865236, 
>              u32 = 3078102060, u64 = 7373069356}}, {events = 0, data = {
>              ptr = 0x1, fd = 1, u32 = 1, u64 = 1288490188801}}, {
>            events = 160274672, data = {ptr = 0xbfd6a218, fd = -1076452840, 
>              u32 = 3218514456, u64 = 13823414522420306456}}, {events = 528, 
>            data = {ptr = 0x1, fd = 1, u32 = 1, u64 = 1}}, {
>            events = 160266992, data = {ptr = 0x12c, fd = 300, u32 = 300, 
>              u64 = 13823415137677082924}}, {events = 3218514504, data = {
>              ptr = 0x0, fd = 0, u32 = 0, u64 = 0}}, {events = 3218514456, 
>            data = {ptr = 0x1, fd = 1, u32 = 1, u64 = 1}}, {events = 0, 
>            data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 13823414673820614656}}, {
>            events = 3078077688, data = {ptr = 0xb778ba90, fd = -1216824688, 
>              u32 = 3078142608, u64 = 13221153643731401360}}, {events = 0, 
>            data = {ptr = 0x0, fd = 0, u32 = 0, u64 = 4294967296}}, {
>            events = 4294967295, data = {ptr = 0x0, fd = 0, u32 = 0, 
>              u64 = 13220240530606129152}}, {events = 3078142608, data = {
>              ptr = 0xbfd6a2a0, fd = -1076452704, u32 = 3218514592, 
>              u64 = 42952891474592}}, {events = 1, data = {ptr = 0x2, fd = 2, 
>              u32 = 2, u64 = 171798691842}}, {events = 3078287360, data = {
>              ptr = 0xb778ba90, fd = -1216824688, u32 = 3078142608, 
>              u64 = 7373109904}}, {events = 3218514672, data = {
>              ptr = 0xb779cc9f <_dl_fixup+223>, fd = -1216754529, 
>              u32 = 3078212767, u64 = 13220523726647970975}}, {events = 0, 
>            data = {ptr = 0x1, fd = 1, u32 = 1, u64 = 4294967297}}, {
>            events = 0, data = {ptr = 0x1, fd = 1, u32 = 1, 
>              u64 = 13823415395375120385}}, {events = 3078212767, data = {
>              ptr = 0xbfd6a2d4, fd = -1076452652, u32 = 3218514644, 
>              u64 = 13220487700602594004}}, {events = 3078078712, data = {
>              ptr = 0xb777bcf8, fd = -1216889608, u32 = 3078077688, 
>              u64 = 13220346443282758904}}, {events = 3078134248, data = {
>              ptr = 0x98ed9a8, fd = 160356776, u32 = 160356776, 
>              u64 = 688123820486089128}}, {events = 160216288, data = {
>              ptr = 0xb777fc8b <wl_display_flush_clients+75>, 
>              fd = -1216873333, u32 = 3078093963, u64 = 688321598057872523}}, {
>            events = 3078134248, data = {ptr = 0x98cb4d0, fd = 160216272, 
>              u32 = 160216272, u64 = 4455183568}}}
>        source = <optimized out>
>        i = <optimized out>
>        count = <optimized out>
>        n = 0
>#16 0xb777fd24 in wl_display_run (display=0x98cb4d0)
>    at src/wayland-server.c:1004
>No locals.
>#17 0x0804ec52 in main (argc=1, argv=0xbfd6a694) at src/main.c:815
>        ret = 1
>        display = <optimized out>
>        ec = <optimized out>
>        signals = {0x98cb540, 0x98cb568, 0x98cb590, 0x98cb5b8}
>        loop = <optimized out>
>        backend_init = <optimized out>
>        i = 1
>        fd = <optimized out>
>        backend = 0x98cb458 "fbdev-backend.so"
>        shell = 0x98ee848 "desktop-shell.so"
>        modules = 0x98f2a50 ""
>        option_modules = 0x98cb470 "xwayland.so,screen-share.so"
>        log = 0x0
>        server_socket = <optimized out>
>        end = 0xbfd6a484 ""
>        idle_time = 300
>        help = 0
>        socket_name = 0x98cb490 "wayland-0000"
>        version = 0
>        noconfig = 0
>        numlock_on = 0
>        config_file = 0x0
>        config = <optimized out>
>        section = <optimized out>
>        primary_client = <optimized out>
>        primary_client_destroyed = {link = {
>            prev = 0x8060fe0 <on_caught_signal>, next = 0x0}, notify = 0x0}
>        seat = <optimized out>
>        core_options = {{type = WESTON_OPTION_STRING, 
>            name = 0x8065431 "backend", short_name = 66, data = 0xbfd6a364}, {
>            type = WESTON_OPTION_STRING, name = 0x8065439 "shell", 
>            short_name = 0, data = 0xbfd6a368}, {type = WESTON_OPTION_STRING, 
>            name = 0x806543f "socket", short_name = 83, data = 0xbfd6a384}, {
>            type = WESTON_OPTION_INTEGER, name = 0x8065446 "idle-time", 
>            short_name = 105, data = 0xbfd6a37c}, {
>            type = WESTON_OPTION_STRING, name = 0x8065450 "modules", 
>            short_name = 0, data = 0xbfd6a370}, {type = WESTON_OPTION_STRING, 
>            name = 0x8064505 "log", short_name = 0, data = 0xbfd6a374}, {
>            type = WESTON_OPTION_BOOLEAN, name = 0x8065458 "help", 
>            short_name = 104, data = 0xbfd6a380}, {
>            type = WESTON_OPTION_BOOLEAN, name = 0x806545d "version", 
>            short_name = 0, data = 0xbfd6a388}, {type = WESTON_OPTION_BOOLEAN, 
>            name = 0x8065465 "no-config", short_name = 0, data = 0xbfd6a38c}, {
>            type = WESTON_OPTION_STRING, name = 0x8065468 "config", 
>            short_name = 99, data = 0xbfd6a390}}

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