Bug#881893: xwayland: FatalError() when I open the closed Laptop Lid in accident (not always triggered)
Package: xwayland
Version: 2:1.19.5-1
Severity: normal
Tags: upstream
Dear maintainers and developers,
My laptop OS is Debian Buster. Before I went home, I closed Laptop Lid. After I
got home and open the Laptop Lib, xwayland crashed and one "core" file is
generated in my home directory. The following is stack trace in the coredump:
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Reading symbols from /usr/bin/Xwayland...Reading symbols from
/usr/lib/debug/.build-
id/d9/b82a9beaac3da55807c1a81c5a73f7afdcbe1a.debug...done.
done.
[New LWP 2868]
[New LWP 2871]
[New LWP 2872]
[New LWP 2873]
[New LWP 2874]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/Xwayland :0 -rootless -terminate -core -listen
4 -listen 5 -displayfd'.
Program terminated with signal SIGABRT, Aborted.
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
51 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7fa16eb3ba40 (LWP 2868))]
(gdb) info stack
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#1 0x00007fa16ba3f42a in __GI_abort () at abort.c:89
#2 0x0000564a3ef998ba in OsAbort () at ../../../../os/utils.c:1361
#3 0x0000564a3ef9f3d3 in AbortServer () at ../../../../os/log.c:877
#4 0x0000564a3efa01f5 in FatalError (f=f@entry=0x564a3efa9326 "%s")
at ../../../../os/log.c:1015
#5 0x0000564a3ee2726c in xwl_log_handler (format=<optimized out>,
args=<optimized out>) at ../../../../../hw/xwayland/xwayland.c:883
#6 0x00007fa16e025c3a in ?? ()
from /usr/lib/x86_64-linux-gnu/libwayland-client.so.0
#7 0x00007fa16e021648 in ?? ()
from /usr/lib/x86_64-linux-gnu/libwayland-client.so.0
#8 0x00007fa16b380038 in ffi_call_unix64 () at ../src/x86/unix64.S:76
#9 0x00007fa16b37fa9a in ffi_call (cif=<optimized out>,
fn=<optimized out>, rvalue=<optimized out>, avalue=0x7ffc36212770)
at ../src/x86/ffi64.c:525
#10 0x00007fa16e024d8b in ?? ()
from /usr/lib/x86_64-linux-gnu/libwayland-client.so.0
#11 0x00007fa16e021928 in ?? ()
from /usr/lib/x86_64-linux-gnu/libwayland-client.so.0
#12 0x00007fa16e022bb7 in wl_display_dispatch_queue_pending ()
from /usr/lib/x86_64-linux-gnu/libwayland-client.so.0
#13 0x0000564a3ee2782b in xwl_read_events (xwl_screen=0x564a3f260340)
at ../../../../../hw/xwayland/xwayland.c:596
#14 0x0000564a3ef97371 in ospoll_wait (ospoll=0x564a3f255660,
timeout=<optimized out>) at ../../../../os/ospoll.c:412
#15 0x0000564a3ef9035b in WaitForSomething (are_ready=<optimized out>)
at ../../../../os/WaitFor.c:226
#16 0x0000564a3ef5c193 in Dispatch () at ../../../../dix/dispatch.c:422
#17 0x0000564a3ef60410 in dix_main (argc=11, argv=0x7ffc36213728,
envp=<optimized out>) at ../../../../dix/main.c:287
#18 0x00007fa16ba2b2e1 in __libc_start_main (main=0x564a3ee26e60 <main>,
argc=11, argv=0x7ffc36213728, init=<optimized out>,
fini=<optimized out>, rtld_fini=<optimized out>,
stack_end=0x7ffc36213718) at ../csu/libc-start.c:291
#19 0x0000564a3ee26e9a in _start ()
-- System Information:
Debian Release: buster/sid
APT prefers testing-debug
APT policy: (500, 'testing-debug'), (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.13.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages xwayland depends on:
ii libaudit1 1:2.8.1-2
ii libbsd0 0.8.6-3
ii libc6 2.24-17
ii libdrm2 2.4.85-1
ii libegl1 1.0.0-1
ii libepoxy0 1.3.1-3
ii libgbm1 17.2.4-1+b1
ii libgcrypt20 1.7.9-2
ii libgl1 1.0.0-1
ii libpixman-1-0 0.34.0-1
ii libselinux1 2.7-2
ii libsystemd0 235-2
ii libwayland-client0 1.14.0-1
ii libxau6 1:1.0.8-1+b2
ii libxdmcp6 1:1.1.2-3
ii libxfont2 1:2.0.1-4
ii libxshmfence1 1.2-1+b2
ii xserver-common 2:1.19.5-1
xwayland recommends no packages.
xwayland suggests no packages.
-- no debconf information
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