Attachment 17047 Details for Bug 51812 – backtrace

backtrace

backtrace.log (text/x-log), 10.19 KB, created by Olga on 2024-10-24 10:04:41 MSK

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Creator: Olga

Created: 2024-10-24 10:04:41 MSK

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patch

obsolete

>GNU gdb (GDB) 14.1.0.56.d739d4fd457-alt1 (ALT Sisyphus)
>Copyright (C) 2023 Free Software Foundation, Inc.
>License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
>This is free software: you are free to change and redistribute it.
>There is NO WARRANTY, to the extent permitted by law.
>Type "show copying" and "show warranty" for details.
>This GDB was configured as "x86_64-alt-linux".
>Type "show configuration" for configuration details.
>For bug reporting instructions, please see:
><https://www.gnu.org/software/gdb/bugs/>.
>Find the GDB manual and other documentation resources online at:
>    <http://www.gnu.org/software/gdb/documentation/>.
>
>For help, type "help".
>Type "apropos word" to search for commands related to "word"...
>Reading symbols from /usr/bin/xsane...
>Reading symbols from /usr/lib/debug/usr/bin/xsane.debug...
>[New LWP 20089]
>[New LWP 20083]
>[New LWP 20085]
>[New LWP 20088]
>[New LWP 20084]
>[New LWP 20090]
>[New LWP 20091]
>[New LWP 20092]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `xsane'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  0x00007fe5f1221847 in mem_len_bytes (p=p@entry=0x6161643166382f39) at airscan-memstr.c:67
>67	    return p ? ((mem_head*) p)[-1].len : 0;
>[Current thread is 1 (Thread 0x7fe5f12096c0 (LWP 20089))]
>
>Thread 8 (Thread 0x7fe5d3dfe6c0 (LWP 20092)):
>#0  0x00007fe5f6b10d96 in __GI_ppoll (fds=fds@entry=0x7fe5bc000b90, nfds=nfds@entry=2, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
>#1  0x00007fe5f6e25a2b in ppoll (__ss=0x0, __timeout=0x0, __nfds=2, __fds=0x7fe5bc000b90) at /usr/include/bits/poll2.h:88
>#2  g_main_context_poll_unlocked (priority=2147483647, n_fds=2, fds=0x7fe5bc000b90, timeout_usec=<optimized out>, context=0x561c7d6f1380) at ../glib/gmain.c:4591
>#3  g_main_context_iterate_unlocked.isra.0 (context=0x561c7d6f1380, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4268
>#4  0x00007fe5f6dcad6f in g_main_loop_run (loop=0x561c7d7c61f0) at ../glib/gmain.c:4475
>#5  0x00007fe5f6570fc6 in gdbus_shared_thread_func (user_data=0x561c7d6f1350) at ../gio/gdbusprivate.c:284
>#6  0x00007fe5f6df9d6d in g_thread_proxy (data=0x561c7d6db8d0) at ../glib/gthread.c:892
>#7  0x00007fe5f6a9b92b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#8  0x00007fe5f6b1e018 in clone3 () from /lib64/libc.so.6
>
>Thread 7 (Thread 0x7fe5cbdfe6c0 (LWP 20091)):
>#0  0x00007fe5f6b10d96 in __GI_ppoll (fds=fds@entry=0x561c7d7cb530, nfds=nfds@entry=1, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
>#1  0x00007fe5f6e25a2b in ppoll (__ss=0x0, __timeout=0x0, __nfds=1, __fds=0x561c7d7cb530) at /usr/include/bits/poll2.h:88
>#2  g_main_context_poll_unlocked (priority=2147483647, n_fds=1, fds=0x561c7d7cb530, timeout_usec=<optimized out>, context=0x561c7d6e4aa0) at ../glib/gmain.c:4591
>#3  g_main_context_iterate_unlocked.isra.0 (context=context@entry=0x561c7d6e4aa0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4268
>#4  0x00007fe5f6dc998c in g_main_context_iteration (context=0x561c7d6e4aa0, may_block=may_block@entry=1) at ../glib/gmain.c:4338
>#5  0x00007fe5f6dc99d1 in glib_worker_main (data=<optimized out>) at ../glib/gmain.c:6537
>#6  0x00007fe5f6df9d6d in g_thread_proxy (data=0x561c7d6e3a10) at ../glib/gthread.c:892
>#7  0x00007fe5f6a9b92b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#8  0x00007fe5f6b1e018 in clone3 () from /lib64/libc.so.6
>
>Thread 6 (Thread 0x7fe5d45ff6c0 (LWP 20090)):
>#0  0x00007fe5f6b1bd29 in syscall () from /lib64/libc.so.6
>#1  0x00007fe5f6df8050 in g_cond_wait_impl (mutex=0x561c7d4c2e40, cond=0x561c7d4c2e48) at ../glib/gthread-posix.c:1007
>#2  g_cond_wait (cond=0x561c7d4c2e48, mutex=0x561c7d4c2e40) at ../glib/gthread.c:1665
>#3  0x00007fe5f6d95e8b in g_async_queue_pop_intern_unlocked (queue=0x561c7d4c2e40, wait=1, end_time=-1) at ../glib/gasyncqueue.c:375
>#4  0x00007fe5f6dfd962 in g_thread_pool_spawn_thread (data=<optimized out>) at ../glib/gthreadpool.c:297
>#5  0x00007fe5f6df9d6d in g_thread_proxy (data=0x561c7d703470) at ../glib/gthread.c:892
>#6  0x00007fe5f6a9b92b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#7  0x00007fe5f6b1e018 in clone3 () from /lib64/libc.so.6
>
>Thread 5 (Thread 0x7fe5f3bff6c0 (LWP 20084)):
>#0  0x00007fe5f6b1bd29 in syscall () from /lib64/libc.so.6
>#1  0x00007fe5f6df8050 in g_cond_wait_impl (mutex=0x561c7d4fc270, cond=0x561c7d4fc278) at ../glib/gthread-posix.c:1007
>#2  g_cond_wait (cond=0x561c7d4fc278, mutex=0x561c7d4fc270) at ../glib/gthread.c:1665
>#3  0x00007fe5f6d95e8b in g_async_queue_pop_intern_unlocked (queue=0x561c7d4fc270, wait=1, end_time=-1) at ../glib/gasyncqueue.c:375
>#4  0x00007fe5f6d95ee7 in g_async_queue_pop (queue=queue@entry=0x561c7d4fc270) at ../glib/gasyncqueue.c:409
>#5  0x00007fe5f6144cb3 in fc_thread_func (data=0x561c7d4fc270) at ../pango/pangofc-fontmap.c:959
>#6  0x00007fe5f6df9d6d in g_thread_proxy (data=0x561c7d4fc460) at ../glib/gthread.c:892
>#7  0x00007fe5f6a9b92b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#8  0x00007fe5f6b1e018 in clone3 () from /lib64/libc.so.6
>
>Thread 4 (Thread 0x7fe5f1a706c0 (LWP 20088)):
>#0  0x00007fe5f6b1085f in __GI___poll (fds=fds@entry=0x7fe5e4000b70, nfds=nfds@entry=2, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>#1  0x00007fe5f22328fa in poll (__timeout=<optimized out>, __nfds=<optimized out>, __fds=<optimized out>, __fds=<optimized out>, __nfds=<optimized out>, __timeout=<optimized out>) at /usr/include/bits/poll2.h:39
>#2  poll_func (ufds=0x7fe5e4000b70, nfds=2, timeout=-1, userdata=0x561c7d660dd0) at /usr/src/debug/avahi-0.8/avahi-common/thread-watch.c:56
>#3  0x00007fe5f2235341 in avahi_simple_poll_run (s=0x561c7d65c850) at /usr/src/debug/avahi-0.8/avahi-common/simple-watch.c:527
>#4  avahi_simple_poll_run (s=s@entry=0x561c7d65c850) at /usr/src/debug/avahi-0.8/avahi-common/simple-watch.c:518
>#5  0x00007fe5f2235518 in avahi_simple_poll_iterate (timeout=<optimized out>, s=0x561c7d65c850) at /usr/src/debug/avahi-0.8/avahi-common/simple-watch.c:602
>#6  avahi_simple_poll_iterate (s=s@entry=0x561c7d65c850, timeout=timeout@entry=-1) at /usr/src/debug/avahi-0.8/avahi-common/simple-watch.c:596
>#7  0x00007fe5f223572d in avahi_simple_poll_loop (s=0x561c7d65c850) at /usr/src/debug/avahi-0.8/avahi-common/simple-watch.c:646
>#8  0x00007fe5f22357a7 in thread (userdata=0x561c7d660dc0) at /usr/src/debug/avahi-0.8/avahi-common/thread-watch.c:71
>#9  0x00007fe5f6a9b92b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#10 0x00007fe5f6b1e018 in clone3 () from /lib64/libc.so.6
>
>Thread 3 (Thread 0x7fe5f31bf6c0 (LWP 20085)):
>#0  0x00007fe5f6b1085f in __GI___poll (fds=fds@entry=0x7fe5f31be5e0, nfds=nfds@entry=2, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>#1  0x00007fe5f6a0433f in poll (__timeout=<optimized out>, __nfds=<optimized out>, __fds=<optimized out>, __fds=<optimized out>, __nfds=<optimized out>, __timeout=<optimized out>) at /usr/include/bits/poll2.h:39
>#2  linux_udev_event_thread_main (arg=<optimized out>) at os/linux_udev.c:183
>#3  0x00007fe5f6a9b92b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#4  0x00007fe5f6b1e018 in clone3 () from /lib64/libc.so.6
>
>Thread 2 (Thread 0x7fe5f4069600 (LWP 20083)):
>#0  0x00007fe5f6b10d96 in __GI_ppoll (fds=fds@entry=0x561c7d5a5060, nfds=nfds@entry=3, timeout=<optimized out>, timeout@entry=0x0, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:42
>#1  0x00007fe5f6e25a2b in ppoll (__ss=0x0, __timeout=0x0, __nfds=3, __fds=0x561c7d5a5060) at /usr/include/bits/poll2.h:88
>#2  g_main_context_poll_unlocked (priority=2147483647, n_fds=3, fds=0x561c7d5a5060, timeout_usec=<optimized out>, context=0x561c7d40bcc0) at ../glib/gmain.c:4591
>#3  g_main_context_iterate_unlocked.isra.0 (context=0x561c7d40bcc0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4268
>#4  0x00007fe5f6dcad6f in g_main_loop_run (loop=0x561c7d6c8960) at ../glib/gmain.c:4475
>#5  0x00007fe5f713ea2a in IA__gtk_main () at gtkmain.c:1270
>#6  0x0000561c751f75d3 in xsane_interface (argv=<optimized out>, argc=<optimized out>) at /usr/src/debug/xsane-0.999/src/xsane.c:6039
>#7  0x0000561c751f919e in xsane_interface (argc=argc@entry=1, argv=argv@entry=0x7ffed3fd0eb8) at /usr/src/debug/xsane-0.999/src/xsane.c:6041
>#8  0x0000561c7518ee32 in main (argc=1, argv=0x7ffed3fd0eb8) at /usr/src/debug/xsane-0.999/src/xsane.c:6232
>
>Thread 1 (Thread 0x7fe5f12096c0 (LWP 20089)):
>#0  0x00007fe5f1221847 in mem_len_bytes (p=p@entry=0x6161643166382f39) at airscan-memstr.c:67
>#1  0x00007fe5f121ff5e in __ptr_array_find (p=0x7fe5e802c910, a=0x6161643166382f39) at /usr/src/debug/sane-airscan-0.99.29/airscan.h:554
>#2  mdns_query_callback (r=0x7fe5e802c910, interface=5, protocol=1, event=AVAHI_RESOLVER_FAILURE, name=0x7fe5e802c8f0 "Pantum-41B931.local", addr=0x0, flags=0, userdata=0x7fe5e802c7e8) at airscan-mdns.c:1113
>#3  0x00007fe5f222757a in avahi_host_name_resolver_event (client=client@entry=0x561c7d66b5c0, event=event@entry=AVAHI_RESOLVER_FAILURE, message=message@entry=0x561c7d66dd60) at /usr/src/debug/avahi-0.8/avahi-client/resolver.c:411
>#4  0x00007fe5f222818f in filter_func (bus=<optimized out>, message=0x561c7d66dd60, userdata=0x561c7d66b5c0) at /usr/src/debug/avahi-0.8/avahi-client/client.c:263
>#5  0x00007fe5f21e4a31 in dbus_connection_dispatch (connection=0x561c7d66bc90) at /usr/src/debug/dbus-1.14.10/dbus/dbus-connection.c:4719
>#6  dbus_connection_dispatch (connection=0x561c7d66bc90) at /usr/src/debug/dbus-1.14.10/dbus/dbus-connection.c:4586
>#7  0x00007fe5f2220bcf in dispatch_timeout_callback (t=<optimized out>, userdata=0x561c7d66b8a0) at ../avahi-common/dbus-watch-glue.c:105
>#8  0x00007fe5f2235468 in avahi_simple_poll_dispatch (s=0x561c7d661b40) at /usr/src/debug/avahi-0.8/avahi-common/simple-watch.c:570
>#9  0x00007fe5f2235525 in avahi_simple_poll_iterate (timeout=<optimized out>, s=<optimized out>) at /usr/src/debug/avahi-0.8/avahi-common/simple-watch.c:605
>#10 0x00007fe5f1214287 in eloop_thread_func (data=<optimized out>) at airscan-eloop.c:194
>#11 0x00007fe5f6a9b92b in start_thread (arg=<optimized out>) at pthread_create.c:444
>#12 0x00007fe5f6b1e018 in clone3 () from /lib64/libc.so.6

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Attachments on bug 51812: 17047