Today I got the coredump, but ubuntu-bug cannot upload it, saying
"ValueError ('not enough values to unpack (expected 2, got 1)',)". So I
use "ubuntu-bug xwayland" command, and attached the generated report.
This crash now seems only happens when the system is under load for some
time (in my case high cpu usage).
gdb stacktrace of this coredump, if anything helpful:
Reading symbols from Xwayland...Reading symbols from
/usr/lib/debug/.build-id/65/efba1189e8c1122d2e74c13bf7e54825c3e367.debug...done.
done.
[New LWP 3455]
[New LWP 3460]
[New LWP 3461]
[New LWP 3462]
[New LWP 3463]
[New LWP 3464]
[New LWP 3465]
[New LWP 3466]
[New LWP 3467]
[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: 没有那个文件或目录.
[Current thread is 1 (Thread 0x7f97acaffa80 (LWP 3455))]
(gdb) bt
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#1 0x00007f97a9b8ff5d in __GI_abort () at abort.c:90
#2 0x0000555ce6faf13a in OsAbort () at ../../../../os/utils.c:1361
#3 0x0000555ce6fb4c53 in AbortServer () at ../../../../os/log.c:877
#4 0x0000555ce6fb5a75 in FatalError (f=f@entry=0x555ce6fbd640 "failed to read
Wayland events: %s\n") at ../../../../os/log.c:1015
#5 0x0000555ce6e3b43f in xwl_read_events (xwl_screen=0x555ce8f96a40) at
../../../../../hw/xwayland/xwayland.c:594
#6 0x0000555ce6faccb1 in ospoll_wait (ospoll=0x555ce8f8ba20,
timeout=<optimized out>) at ../../../../os/ospoll.c:412
#7 0x0000555ce6fa5cbb in WaitForSomething (are_ready=<optimized out>) at
../../../../os/WaitFor.c:226
#8 0x0000555ce6f719f3 in Dispatch () at ../../../../dix/dispatch.c:422
#9 0x0000555ce6f75c90 in dix_main (argc=11, argv=0x7ffce0ab28c8,
envp=<optimized out>) at ../../../../dix/main.c:287
#10 0x00007f97a9b781c1 in __libc_start_main (main=0x555ce6e3aa60 <main>,
argc=11, argv=0x7ffce0ab28c8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffce0ab28b8) at
../csu/libc-start.c:308
#11 0x0000555ce6e3aa9a in _start ()
** Attachment added: "apport.txt"
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1730184/+attachment/5034904/+files/apport.txt
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1730184
Title:
org.gnome.Shell.desktop[29954]: intel_do_flush_locked failed: Bad
address
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1730184/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
