Attachment 584187 Details for Bug 821282 – File: backtrace

File: backtrace

backtrace (text/plain), 17.18 KB, created by Aurelio Calegari on 2012-05-13 22:42:00 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Aurelio Calegari

Created: 2012-05-13 22:42:00 UTC

Size: 17.18 KB

patch

obsolete

>[New LWP 2617]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `xscreensaver -no-splash'.
>Program terminated with signal 6, Aborted.
>#0  0x000000372ac36567 in kill () at ../sysdeps/unix/syscall-template.S:82
>82	../sysdeps/unix/syscall-template.S: No such file or directory.
>	in ../sysdeps/unix/syscall-template.S
>
>Thread 1 (Thread 0x7f9de5b22740 (LWP 2617)):
>#0  0x000000372ac36567 in kill () at ../sysdeps/unix/syscall-template.S:82
>No locals.
>#1  <signal handler called>
>No symbol table info available.
>#2  0x000000372ac36285 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
>        resultvar = 0
>        pid = <optimized out>
>        selftid = 2617
>#3  0x000000372ac37b9b in __GI_abort () at abort.c:91
>        save_stage = 2
>        act = {__sigaction_handler = {sa_handler = 0x7fff49c541a0, sa_sigaction = 0x7fff49c541a0}, sa_mask = {__val = {140734431051984, 1, 1000, 41124640, 6533088, 40911824, 236940921395, 10, 236944302432, 10, 236944302563, 1, 236940921082, 40911824, 1, 0}}, sa_flags = 1000, sa_restorer = 0x3e8}
>        sigs = {__val = {32, 0 <repeats 15 times>}}
>#4  0x000000000040a9b6 in saver_exit (si=0x7fff49c556f0, status=<optimized out>, dump_core_reason=0x429779 "couldn't fork") at ../../driver/windows.c:915
>        cwd = "/home/aurelica", '\000' <repeats 130 times>"\340, H\305I\377\177\000\000\320H\305I\377\177\000\000XJ\305I\377\177\000\000\320k\250\336\235\177\000\000\004\000\000\000\000\000\000\000\214y\304*7", '\000' <repeats 11 times>"\323, k\250\336\235\177", '\000' <repeats 82 times>"\374, \377\377\377\377\377\377\377\000\000\000\000\000\000\000\000 ", '\000' <repeats 23 times>"\350, \003", '\000' <repeats 22 times>, "\n", '\000' <repeats 31 times>"\264, G\305I\377\177\000\000\000\000\000\000\001", '\000' <repeats 11 times>"\377, \377\377\377\377\377\377\377\322k\250\336\235\177\000\000\270G\305I\377\177\000\000u", '\000' <repeats 15 times>"\365, \305\304*7\000\000\000\320k\250\336\235\177", '\000' <repeats 130 times>, "\004\200\255\373", '\000' <repeats 28 times>, "@$\305I\377\177\000\000\210$\305I\377\177\000\000@D\305I\377"...
>        p = 0x7fff49c556f8
>        exiting = 1
>        bugp = 1
>        vrs = 0
>#5  0x00000000004111dc in spawn_screenhack (ssi=0x26ed370) at ../../driver/subprocs.c:1020
>        buf = "xscreensaver: 10:35:27: couldn't fork", '\000' <repeats 19 times>"\240, R\305I\377\177\000\000\220R\305I\377\177\000\000\033Z\306I\377\177\000\000\200-n\002", '\000' <repeats 12 times>"\360, \260q\002\000\000\000\000\347\324\242\230\063\000\000\000O\260\255O\000\000\000\000\025\361\r\000\000\000\000\000\360V\305I\377\177\000\000\001\000\000\000\000\000\000\000\002", '\000' <repeats 15 times>, "\001\000\000\000\000\000\000\000\364\370@\000\000\000\000\000\001\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\360V\305I\377\177\000\000\360V\305I\377\177\000\000\001\000\000\000\000\000\000\000\063\264@\000\000\000\000\000\nCo\b\000\000\000\000\000\224\024*a\217\207>\000\000\000\000\000\000\000\000p\323"...
>        new_hack = <optimized out>
>        force = <optimized out>
>        hack = 0x2701160
>        forked = <optimized out>
>        retry_count = 0
>        si = 0x7fff49c556f0
>        p = 0x7fff49c556f8
>#6  0x000000000040e64a in cycle_timer (closure=0x7fff49c556f0, id=<optimized out>) at ../../driver/timers.c:276
>        i = <optimized out>
>        si = 0x7fff49c556f0
>        p = 0x7fff49c556f8
>        how_long = 600000
>#7  0x0000003398a2d3a0 in DoOtherSources (app=0x26e2d80) at NextEvent.c:1151
>        te_ptr = 0x271ad30
>        ie_ptr = 0x0
>        cur_time = {tv_sec = 1336782927, tv_usec = 912903}
>#8  0x0000003398a2e05c in XtAppNextEvent (app=0x26e2d80, event=0x7fff49c55490) at NextEvent.c:1243
>        i = <optimized out>
>        d = 0
>#9  0x000000000040f05f in sleep_until_idle (si=0x7fff49c556f0, until_idle_p=0) at ../../driver/timers.c:732
>        p = 0x7fff49c556f8
>        event = {x_event = {type = 22, xany = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, window = 296}, xkey = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, window = 296, root = 10486607, subwindow = 1680, time = 4509715662480, x = 0, y = 1, x_root = 10486605, y_root = 0, state = 1, keycode = 50, same_screen = 1}, xbutton = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, window = 296, root = 10486607, subwindow = 1680, time = 4509715662480, x = 0, y = 1, x_root = 10486605, y_root = 0, state = 1, button = 50, same_screen = 1}, xmotion = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, window = 296, root = 10486607, subwindow = 1680, time = 4509715662480, x = 0, y = 1, x_root = 10486605, y_root = 0, state = 1, is_hint = 50 '2', same_screen = 1}, xcrossing = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, window = 296, root = 10486607, subwindow = 1680, time = 4509715662480, x = 0, y = 1, x_root = 10486605, y_root = 0, mode = 1, detail = 50, same_screen = 1, focus = 0, state = 0}, xfocus = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, window = 296, mode = 10486607, detail = 0}, xexpose = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, window = 296, x = 10486607, y = 0, width = 1680, height = 0, count = 1680}, xgraphicsexpose = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, drawable = 296, x = 10486607, y = 0, width = 1680, height = 0, count = 1680, major_code = 1050, minor_code = 0}, xnoexpose = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, drawable = 296, major_code = 10486607, minor_code = 0}, xvisibility = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, window = 296, state = 10486607}, xcreatewindow = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, parent = 296, window = 10486607, x = 1680, y = 0, width = 1680, height = 1050, border_width = 0, override_redirect = 1}, xdestroywindow = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, event = 296, window = 10486607}, xunmap = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, event = 296, window = 10486607, from_configure = 1680}, xmap = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, event = 296, window = 10486607, override_redirect = 1680}, xmaprequest = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, parent = 296, window = 10486607}, xreparent = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, event = 296, window = 10486607, parent = 1680, x = 1680, y = 1050, override_redirect = 0}, xconfigure = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, event = 296, window = 10486607, x = 1680, y = 0, width = 1680, height = 1050, border_width = 0, above = 10486605, override_redirect = 1}, xgravity = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, event = 296, window = 10486607, x = 1680, y = 0}, xresizerequest = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, window = 296, width = 10486607, height = 0}, xconfigurerequest = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, parent = 296, window = 10486607, x = 1680, y = 0, width = 1680, height = 1050, border_width = 0, above = 10486605, detail = 1, value_mask = 1}, xcirculate = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, event = 296, window = 10486607, place = 1680}, xcirculaterequest = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, parent = 296, window = 10486607, place = 1680}, xproperty = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, window = 296, atom = 10486607, time = 1680, state = 1680}, xselectionclear = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, window = 296, selection = 10486607, time = 1680}, xselectionrequest = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, owner = 296, requestor = 10486607, selection = 1680, target = 4509715662480, property = 4294967296, time = 10486605}, xselection = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, requestor = 296, selection = 10486607, target = 1680, property = 4509715662480, time = 4294967296}, xcolormap = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, window = 296, colormap = 10486607, new = 1680, state = 0}, xclient = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, window = 296, message_type = 10486607, format = 1680, data = {b = "\220\006\000\000\032\004\000\000\000\000\000\000\001\000\000\000M\003\240", s = {1680, 0, 1050, 0, 0, 0, 1, 0, 845, 160}, l = {4509715662480, 4294967296, 10486605, 214748364801, 1}}}, xmapping = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, window = 296, request = 10486607, first_keycode = 0, count = 1680}, xerror = {type = 22, display = 0xaa44, resourceid = 0, serial = 40833616, error_code = 40 '(', request_code = 1 '\001', minor_code = 0 '\000'}, xkeymap = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, window = 296, key_vector = "O\003\240\000\000\000\000\000\220\006\000\000\000\000\000\000\220\006\000\000\032\004\000\000\000\000\000\000\001\000\000"}, xgeneric = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, extension = 296, evtype = 0}, xcookie = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, extension = 296, evtype = 0, cookie = 10486607, data = 0x690}, pad = {236223201302, 43588, 0, 40833616, 296, 10486607, 1680, 4509715662480, 4294967296, 10486605, 214748364801, 1, 0, 0, 0, 0, 13297, 40925440, 236944299864, 0, 0, 0, 33, 40992544}}, xrr_event = {type = 22, serial = 43588, send_event = 0, display = 0x26f1250, window = 296, root = 10486607, timestamp = 1680, config_timestamp = 4509715662480, size_index = 0, subpixel_order = 0, rotation = 1, width = 10486605, height = 0, mwidth = 1, mheight = 50}}
>        scanning_all_windows = 1
>        polling_for_idleness = 1
>        polling_mouse_position = 1
>        why = 0x0
>#10 0x0000000000406a1a in main_loop (si=0x7fff49c556f0) at ../../driver/xscreensaver.c:1301
>        was_locked = 1
>        p = 0x7fff49c556f8
>        ok_to_unblank = 0
>        i = <optimized out>
>#11 main (argc=1, argv=<optimized out>) at ../../driver/xscreensaver.c:1508
>        shell = 0x1
>        the_si = {version = 0x26ddfe0 "5.15", prefs = {db = 0x26fde10, init_file_date = 1334548239, verbose_p = 0, timestamp_p = 1, capture_stderr_p = 0, ignore_uninstalled_p = 1, debug_p = 0, xsync_p = 0, lock_p = 1, fade_p = 1, unfade_p = 0, fade_seconds = 3000, fade_ticks = 20, splash_p = 0, install_cmap_p = 1, screenhacks = 0x26ee910, screenhacks_count = 200, mode = ONE_HACK, selected_hack = 49, nice_inferior = 10, inferior_memory_limit = 0, initial_delay = 0, splash_duration = 5000, timeout = 600000, lock_timeout = 0, cycle = 600000, passwd_timeout = 15000, pointer_timeout = 5000, notice_events_timeout = 30000, watchdog_timeout = 57000, pointer_hysteresis = 10, dpms_enabled_p = 0, dpms_quickoff_p = 0, dpms_standby = 7200000, dpms_suspend = 7200000, dpms_off = 14400000, grab_desktop_p = 0, grab_video_p = 0, random_image_p = 1, image_directory = 0x27000c0 "/usr/share/backgrounds/images", tmode = TEXT_FILE, text_literal = 0x27000a0 "XScreenSaver", text_file = 0x26ffe60 "", text_program = 0x26ffe80 "fortune -s", text_url = 0x270baf0 "http://planet.fedoraproject.org/rss20.xml", use_xidle_extension = 1, use_mit_saver_extension = 0, use_sgi_saver_extension = 0, use_proc_interrupts = 1, use_xinput_extension = 0, getviewport_full_of_lies_p = 0, shell = 0x26ffea0 "/bin/sh", demo_command = 0x26ffec0 "xscreensaver-demo", prefs_command = 0x26ffee0 "xscreensaver-demo -prefs", help_url = 0x26fff10 "http://www.jwz.org/xscreensaver/man.html", load_url_command = 0x26fff50 "xdg-open '%s'", new_login_command = 0x26fff70 "gdmflexiserver -ls"}, nscreens = 2, ssi_count = 10, screens = 0x26ed280, default_screen = 0x26ed280, monitor_layout = 0x26fddd0, best_gl_visuals = 0x2719e70, app = 0x26e2d80, dpy = 0x26f1250, using_xidle_extension = 0, using_mit_saver_extension = 0, using_sgi_saver_extension = 0, using_proc_interrupts = 1, randr_event_number = 100, randr_error_number = 165, using_randr_extension = 1, using_xinput_extension = 0, xinput_ext_event_number = 0, xinput_ext_error_number = 0, xinput_DeviceButtonPress = 0, xinput_DeviceButtonRelease = 0, xinput_DeviceMotionNotify = 0, xinput_devices = 0x0, num_xinput_devices = 0, screen_blanked_p = 1, mouse_grab_window = 296, keyboard_grab_window = 296, mouse_grab_screen = 1, keyboard_grab_screen = 1, fading_possible_p = 1, throttled_p = 0, blank_time = 1336718125, locked_p = 1, dbox_up_p = 0, locking_disabled_p = 0, nolock_reason = 0x0, orig_uid = 0x26de600 "aurelica/aurelica (1000/1000)", uid_message = 0x0, dangerous_uid_p = 0, passwd_dialog = 0, pw_data = 0x0, unlock_failures = 0, unlock_typeahead = 0x0, user = 0x26de630 "aurelica", cached_passwd = 0x0, unlock_state = ul_time, unlock_cb = 0x41da20 <gui_auth_conv>, auth_finished_cb = 0x41de80 <auth_finished_cb>, demoing_p = 0, splash_dialog = 0, sp_data = 0x0, lock_id = 0, cycle_id = 41004336, timer_id = 0, watchdog_id = 41005296, check_pointer_timer_id = 0, de_race_id = 0, de_race_ticks = 0, last_activity_time = 1336718121, last_wall_clock_time = 0, last_activity_screen = 0x26ed280, emergency_lock_p = 0, selection_mode = 0, stderr_popup_timer = 0}
>        si = 0x7fff49c556f0
>        p = 0x7fff49c556f8
>        spasswd = <optimized out>
>        i = <optimized out>
>From                To                  Syms Read   Shared Object Library
>0x0000003394406670  0x000000339441433c  Yes         /usr/lib64/libXmu.so.6
>0x0000003913201f80  0x000000391320c778  Yes         /usr/lib64/libXi.so.6
>0x000000391ce00e10  0x000000391ce03bfc  Yes         /usr/lib64/libXxf86vm.so.1
>0x0000003914e01720  0x0000003914e0675c  Yes         /usr/lib64/libXrandr.so.2
>0x0000003731401910  0x000000373140810c  Yes         /usr/lib64/libXrender.so.1
>0x0000003138600bd0  0x0000003138601eec  Yes         /usr/lib64/libXxf86misc.so.1
>0x0000003914600a00  0x000000391460148c  Yes         /usr/lib64/libXinerama.so.1
>0x0000003393001ad0  0x0000003393005d7c  Yes         /usr/lib64/libSM.so.6
>0x000000373d404d00  0x000000373d412e1c  Yes         /usr/lib64/libICE.so.6
>0x0000003398a13020  0x0000003398a4ef0c  Yes         /usr/lib64/libXt.so.6
>0x000000372f01dce0  0x000000372f0a97ec  Yes         /usr/lib64/libX11.so.6
>0x0000003912e03630  0x0000003912e0ed08  Yes         /usr/lib64/libXext.so.6
>0x0000003385e02610  0x0000003385e09858  Yes         /lib64/libpam.so.0
>0x000000372b400de0  0x000000372b401918  Yes         /lib64/libdl.so.2
>0x0000003505800c60  0x0000003505805ce8  Yes         /lib64/libcrypt.so.1
>0x000000372ac1ef10  0x000000372ad5bb70  Yes         /lib64/libc.so.6
>0x0000003392c01610  0x0000003392c02c58  Yes         /lib64/libuuid.so.1
>0x000000372ec086c0  0x000000372ec13c0c  Yes         /usr/lib64/libxcb.so.1
>0x000000372c4028a0  0x000000372c4120b8  Yes         /lib64/libgcc_s.so.1
>0x0000003385a02800  0x0000003385a083d8  Yes         /lib64/libaudit.so.1
>0x000000372a800b20  0x000000372a81aaaa  Yes         /lib64/ld-linux-x86-64.so.2
>0x0000003505403460  0x00000035054421c8  Yes         /lib64/libfreebl3.so
>0x000000372f400dd0  0x000000372f401b2c  Yes         /usr/lib64/libXau.so.6
>0x00007f9ddf4f4130  0x00007f9ddf4fb9a8  Yes         /lib64/libnss_files.so.2
>0x00000037340028d0  0x000000373400749c  Yes         /usr/lib64/libXcursor.so.1
>0x00000037330013e0  0x000000373300450c  Yes         /usr/lib64/libXfixes.so.3
>0x00007f9ddf0eaa80  0x00007f9ddf0eb9c8  Yes         /lib64/security/pam_fprintd.so
>0x00007f9ddeeac400  0x00007f9ddeebe51c  Yes         /usr/lib64/libdbus-glib-1.so.2
>0x000000372e8076f0  0x000000372e8306c8  Yes         /lib64/libdbus-1.so.3
>0x000000372b005700  0x000000372b010b88  Yes         /lib64/libpthread.so.0
>0x0000003392809dd0  0x0000003392839eb8  Yes         /lib64/libgobject-2.0.so.0
>0x00000033924015a0  0x0000003392402a68  Yes         /lib64/libgthread-2.0.so.0
>0x000000372b802260  0x000000372b805758  Yes         /lib64/librt.so.1
>0x00000033920178f0  0x00000033920b05b8  Yes         /lib64/libglib-2.0.so.0
>0x000000372dc01890  0x000000372dc05ff8  Yes         /usr/lib64/libffi.so.5
>$1 = 0x0
>$2 = 0x0
>rax            0x0	0
>rbx            0x7fff49c556f0	140734431057648
>rcx            0xffffffffffffffff	-1
>rdx            0xa39	2617
>rsi            0x6	6
>rdi            0xa39	2617
>rbp            0x429779	0x429779
>rsp            0x7fff49c53c38	0x7fff49c53c38
>r8             0x7fff49c53b70	140734431050608
>r9             0x7f9de5b22740	140316140250944
>r10            0x8	8
>r11            0x202	514
>r12            0x1	1
>r13            0x0	0
>r14            0x0	0
>r15            0x1	1
>rip            0x372ac36567	0x372ac36567 <kill+7>
>eflags         0x202	[ IF ]
>cs             0x33	51
>ss             0x2b	43
>ds             0x0	0
>es             0x0	0
>fs             0x0	0
>gs             0x0	0
>Dump of assembler code for function kill:
>   0x000000372ac36560 <+0>:	mov    $0x3e,%eax
>   0x000000372ac36565 <+5>:	syscall 
>=> 0x000000372ac36567 <+7>:	cmp    $0xfffffffffffff001,%rax
>   0x000000372ac3656d <+13>:	jae    0x372ac36570 <kill+16>
>   0x000000372ac3656f <+15>:	retq   
>   0x000000372ac36570 <+16>:	mov    0x37a8c1(%rip),%rcx        # 0x372afb0e38
>   0x000000372ac36577 <+23>:	xor    %edx,%edx
>   0x000000372ac36579 <+25>:	sub    %rax,%rdx
>   0x000000372ac3657c <+28>:	mov    %edx,%fs:(%rcx)
>   0x000000372ac3657f <+31>:	or     $0xffffffffffffffff,%rax
>   0x000000372ac36583 <+35>:	jmp    0x372ac3656f <kill+15>
>End of assembler dump.

Actions: View

Attachments on bug 821282: 584186 | 584187 | 584188 | 584189