linuxmint / linuxmint/cinnamon
SIGSEGV when changing output
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BUG
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Description
* Cinnamon version (cinnamon --version)
Cinnamon 4.2.4
- Please specify if you are using the daily builds PPA (https://launchpad.net/~linuxmint-daily-build-team/+archive/ubuntu/daily-builds).
* Distribution - (Mint 17.2, Arch, Fedora 25, etc...)
LinuxMint 19.2 (tina)
* Graphics hardware *and* driver used
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 6000 (rev 09)
i915 FB kernel module
* 32 or 64 bit
64-bit
* Attach /home/<username>/.xsession-errors, or /var/log/syslog
dmesg:
[289529.422712] cinnamon[32691]: segfault at 28 ip 00007fd6f6738f02 sp 00007ffc4a969f50 error 6 in libmuffin.so.0.0.0[7fd6f66ea000+bc000]
Crash report:
===================================================================
Info
===================================================================
PID: 32691 (cinnamon)
UID: 1000 (xxxajk)
GID: 1000 (xxxajk)
Signal: 11 (SEGV)
Timestamp: Tue 2019-12-17 15:24:31 EST (2min 44s ago)
Command Line: cinnamon --replace
Executable: /usr/bin/cinnamon
Control Group: /user.slice/user-1000.slice/session-c23.scope
Unit: session-c23.scope
Slice: user-1000.slice
Session: c23
Owner UID: 1000 (xxxajk)
Boot ID: 6f96379f22d944e9977ab976a22aac42
Machine ID: bbada5cfcc9a4a80ac8dc5ce6d9f53aa
Hostname: NUC
Storage: /var/lib/systemd/coredump/core.cinnamon.1000.6f96379f22d944e9977ab976a22aac42.32691.1576614271000000.lz4
Message: Process 32691 (cinnamon) of user 1000 dumped core.
Stack trace of thread 32691:
#0 0x00007fd6f6738f02 reload_monitor_infos (libmuffin.so.0)
#1 0x00007fd6f673d144 meta_screen_resize (libmuffin.so.0)
#2 0x00007fd6f672763f event_callback (libmuffin.so.0)
#3 0x00007fd6f6773c78 filter_func (libmuffin.so.0)
#4 0x00007fd6f1fb8eef n/a (libgdk-3.so.0)
#5 0x00007fd6f1fb91d9 n/a (libgdk-3.so.0)
#6 0x00007fd6f1f83d70 gdk_display_get_event (libgdk-3.so.0)
#7 0x00007fd6f1fb8f82 n/a (libgdk-3.so.0)
#8 0x00007fd6f556a417 g_main_context_dispatch (libglib-2.0.so.0)
#9 0x00007fd6f556a650 n/a (libglib-2.0.so.0)
#10 0x00007fd6f556a962 g_main_loop_run (libglib-2.0.so.0)
#11 0x00007fd6f6733be4 meta_run (libmuffin.so.0)
#12 0x000055bb0dc8ba54 main (cinnamon)
#13 0x00007fd6f4f1db97 __libc_start_main (libc.so.6)
#14 0x000055bb0dc8bb4a _start (cinnamon)
Stack trace of thread 32704:
#0 0x00007fd6f5010bf9 __GI___poll (libc.so.6)
#1 0x00007fd6f556a5c9 n/a (libglib-2.0.so.0)
#2 0x00007fd6f556a962 g_main_loop_run (libglib-2.0.so.0)
#3 0x00007fd6f5b580e6 n/a (libgio-2.0.so.0)
#4 0x00007fd6f5592195 n/a (libglib-2.0.so.0)
#5 0x00007fd6f4ce46db start_thread (libpthread.so.0)
#6 0x00007fd6f501d88f __clone (libc.so.6)
Stack trace of thread 32703:
#0 0x00007fd6f5010bf9 __GI___poll (libc.so.6)
#1 0x00007fd6f556a5c9 n/a (libglib-2.0.so.0)
#2 0x00007fd6f556a6dc g_main_context_iteration (libglib-2.0.so.0)
#3 0x00007fd6f556a721 n/a (libglib-2.0.so.0)
#4 0x00007fd6f5592195 n/a (libglib-2.0.so.0)
#5 0x00007fd6f4ce46db start_thread (libpthread.so.0)
#6 0x00007fd6f501d88f __clone (libc.so.6)
Stack trace of thread 32711:
#0 0x00007fd6f4cea9f3 futex_wait_cancelable (libpthread.so.0)
#1 0x00007fd6eba8f5e4 n/a (libmozjs-52.so.0)
#2 0x00007fd6eba8f835 n/a (libmozjs-52.so.0)
#3 0x00007fd6ebe8cae5 n/a (libmozjs-52.so.0)
#4 0x00007fd6ebead592 n/a (libmozjs-52.so.0)
#5 0x00007fd6f4ce46db start_thread (libpthread.so.0)
#6 0x00007fd6f501d88f __clone (libc.so.6)
Stack trace of thread 32712:
#0 0x00007fd6f4cea9f3 futex_wait_cancelable (libpthread.so.0)
#1 0x00007fd6eba8f5e4 n/a (libmozjs-52.so.0)
#2 0x00007fd6eba8f835 n/a (libmozjs-52.so.0)
#3 0x00007fd6ebe8cae5 n/a (libmozjs-52.so.0)
#4 0x00007fd6ebead592 n/a (libmozjs-52.so.0)
#5 0x00007fd6f4ce46db start_thread (libpthread.so.0)
#6 0x00007fd6f501d88f __clone (libc.so.6)
Stack trace of thread 32707:
#0 0x00007fd6f4cea9f3 futex_wait_cancelable (libpthread.so.0)
#1 0x00007fd6d35992cb n/a (i965_dri.so)
#2 0x00007fd6d3598ff7 n/a (i965_dri.so)
#3 0x00007fd6f4ce46db start_thread (libpthread.so.0)
#4 0x00007fd6f501d88f __clone (libc.so.6)
Stack trace of thread 32706:
#0 0x00007fd6f5010bf9 __GI___poll (libc.so.6)
#1 0x00007fd6f556a5c9 n/a (libglib-2.0.so.0)
#2 0x00007fd6f556a6dc g_main_context_iteration (libglib-2.0.so.0)
#3 0x00007fd6e266b36d n/a (libdconfsettings.so)
#4 0x00007fd6f5592195 n/a (libglib-2.0.so.0)
#5 0x00007fd6f4ce46db start_thread (libpthread.so.0)
#6 0x00007fd6f501d88f __clone (libc.so.6)
Stack trace of thread 32713:
#0 0x00007fd6f4cea9f3 futex_wait_cancelable (libpthread.so.0)
#1 0x00007fd6eba8f5e4 n/a (libmozjs-52.so.0)
#2 0x00007fd6eba8f835 n/a (libmozjs-52.so.0)
#3 0x00007fd6ebe8cae5 n/a (libmozjs-52.so.0)
#4 0x00007fd6ebead592 n/a (libmozjs-52.so.0)
#5 0x00007fd6f4ce46db start_thread (libpthread.so.0)
#6 0x00007fd6f501d88f __clone (libc.so.6)
Stack trace of thread 32710:
#0 0x00007fd6f4cea9f3 futex_wait_cancelable (libpthread.so.0)
#1 0x00007fd6eba8f5e4 n/a (libmozjs-52.so.0)
#2 0x00007fd6eba8f835 n/a (libmozjs-52.so.0)
#3 0x00007fd6ebe8cae5 n/a (libmozjs-52.so.0)
#4 0x00007fd6ebead592 n/a (libmozjs-52.so.0)
#5 0x00007fd6f4ce46db start_thread (libpthread.so.0)
#6 0x00007fd6f501d88f __clone (libc.so.6)
Stack trace of thread 32714:
#0 0x00007fd6f4cea9f3 futex_wait_cancelable (libpthread.so.0)
#1 0x00007fd6eba8f5e4 n/a (libmozjs-52.so.0)
#2 0x00007fd6eba8f835 n/a (libmozjs-52.so.0)
#3 0x00007fd6ebe8cae5 n/a (libmozjs-52.so.0)
#4 0x00007fd6ebead592 n/a (libmozjs-52.so.0)
#5 0x00007fd6f4ce46db start_thread (libpthread.so.0)
#6 0x00007fd6f501d88f __clone (libc.so.6)
Stack trace of thread 653:
#0 0x00007fd6f5017839 syscall (libc.so.6)
#1 0x00007fd6f55b089a g_cond_wait_until (libglib-2.0.so.0)
#2 0x00007fd6f553d571 n/a (libglib-2.0.so.0)
#3 0x00007fd6f553db2c g_async_queue_timeout_pop (libglib-2.0.so.0)
#4 0x00007fd6f5592c3e n/a (libglib-2.0.so.0)
#5 0x00007fd6f5592195 n/a (libglib-2.0.so.0)
#6 0x00007fd6f4ce46db start_thread (libpthread.so.0)
#7 0x00007fd6f501d88f __clone (libc.so.6)
Stack trace of thread 32715:
#0 0x00007fd6f4cea9f3 futex_wait_cancelable (libpthread.so.0)
#1 0x00007fd6eba8f5e4 n/a (libmozjs-52.so.0)
#2 0x00007fd6eba8f835 n/a (libmozjs-52.so.0)
#3 0x00007fd6ebe8cae5 n/a (libmozjs-52.so.0)
#4 0x00007fd6ebead592 n/a (libmozjs-52.so.0)
#5 0x00007fd6f4ce46db start_thread (libpthread.so.0)
#6 0x00007fd6f501d88f __clone (libc.so.6)
Stack trace of thread 32708:
#0 0x00007fd6f4cea9f3 futex_wait_cancelable (libpthread.so.0)
#1 0x00007fd6eba8f5e4 n/a (libmozjs-52.so.0)
#2 0x00007fd6eba8f835 n/a (libmozjs-52.so.0)
#3 0x00007fd6ebe8cae5 n/a (libmozjs-52.so.0)
#4 0x00007fd6ebead592 n/a (libmozjs-52.so.0)
#5 0x00007fd6f4ce46db start_thread (libpthread.so.0)
#6 0x00007fd6f501d88f __clone (libc.so.6)
Stack trace of thread 32709:
#0 0x00007fd6f4cea9f3 futex_wait_cancelable (libpthread.so.0)
#1 0x00007fd6eba8f5e4 n/a (libmozjs-52.so.0)
#2 0x00007fd6eba8f835 n/a (libmozjs-52.so.0)
#3 0x00007fd6ebe8cae5 n/a (libmozjs-52.so.0)
#4 0x00007fd6ebead592 n/a (libmozjs-52.so.0)
#5 0x00007fd6f4ce46db start_thread (libpthread.so.0)
#6 0x00007fd6f501d88f __clone (libc.so.6)
===================================================================
GDB Log
===================================================================
[New LWP 32691]
[New LWP 32704]
[New LWP 32703]
[New LWP 32711]
[New LWP 32712]
[New LWP 32707]
[New LWP 32706]
[New LWP 32713]
[New LWP 32710]
[New LWP 32714]
[New LWP 653]
[New LWP 32715]
[New LWP 32708]
[New LWP 32709]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `cinnamon --replace'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007fd6f6738f02 in reload_monitor_infos (screen=screen@entry=0x55bb0f9fe000) at core/screen.c:641
641 core/screen.c: No such file or directory.
[Current thread is 1 (Thread 0x7fd6f6dc6140 (LWP 32691))]
===================================================================
GDB Backtrace
===================================================================
[New LWP 32691]
[New LWP 32704]
[New LWP 32703]
[New LWP 32711]
[New LWP 32712]
[New LWP 32707]
[New LWP 32706]
[New LWP 32713]
[New LWP 32710]
[New LWP 32714]
[New LWP 653]
[New LWP 32715]
[New LWP 32708]
[New LWP 32709]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `cinnamon --replace'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007fd6f6738f02 in reload_monitor_infos (screen=screen@entry=0x55bb0f9fe000) at core/screen.c:641
641 core/screen.c: No such file or directory.
[Current thread is 1 (Thread 0x7fd6f6dc6140 (LWP 32691))]
#0 0x00007fd6f6738f02 in reload_monitor_infos (screen=screen@entry=0x55bb0f9fe000) at core/screen.c:641
#1 0x00007fd6f673d144 in meta_screen_resize (screen=0x55bb0f9fe000, width=3840, height=2160) at core/screen.c:3086
#2 0x00007fd6f672763f in event_callback (event=0x7ffc4a96a250, data=0x55bb0f7819a0) at core/display.c:2410
#3 0x00007fd6f6773c78 in filter_func (xevent=0x7ffc4a96a250, event=<optimized out>, data=<optimized out>) at ui/ui.c:243
#4 0x00007fd6f1fb8eef in () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#5 0x00007fd6f1fb91d9 in () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#6 0x00007fd6f1f83d70 in gdk_display_get_event () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#7 0x00007fd6f1fb8f82 in () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#8 0x00007fd6f556a417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9 0x00007fd6f556a650 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fd6f556a962 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fd6f6733be4 in meta_run () at core/main.c:582
#12 0x000055bb0dc8ba54 in main (argc=<optimized out>, argv=<optimized out>) at main.c:327
===================================================================
GDB Backtrace (all threads)
===================================================================
[New LWP 32691]
[New LWP 32704]
[New LWP 32703]
[New LWP 32711]
[New LWP 32712]
[New LWP 32707]
[New LWP 32706]
[New LWP 32713]
[New LWP 32710]
[New LWP 32714]
[New LWP 653]
[New LWP 32715]
[New LWP 32708]
[New LWP 32709]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `cinnamon --replace'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007fd6f6738f02 in reload_monitor_infos (screen=screen@entry=0x55bb0f9fe000) at core/screen.c:641
641 core/screen.c: No such file or directory.
[Current thread is 1 (Thread 0x7fd6f6dc6140 (LWP 32691))]
Thread 14 (Thread 0x7fd6d19c3700 (LWP 32709)):
#0 0x00007fd6f4cea9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55bb0f2dd6fc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
__ret = -512
oldtype = 0
err = <optimized out>
spin = 0
buffer = {__routine = 0x7fd6f4cea690 <__condvar_cleanup_waiting>, __arg = 0x7fd6d19c2a00, __canceltype = -778294752, __prev = 0x0}
cbuffer = {wseq = 6569, cond = 0x55bb0f2dd6d0, mutex = 0x55bb0f2de0a0, private = 0}
err = <optimized out>
g = 1
flags = <optimized out>
signals = <optimized out>
result = 0
seq = 3284
#1 0x00007fd6f4cea9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bb0f2de0a0, cond=0x55bb0f2dd6d0) at pthread_cond_wait.c:502
spin = 0
buffer = {__routine = 0x7fd6f4cea690 <__condvar_cleanup_waiting>, __arg = 0x7fd6d19c2a00, __canceltype = -778294752, __prev = 0x0}
cbuffer = {wseq = 6569, cond = 0x55bb0f2dd6d0, mutex = 0x55bb0f2de0a0, private = 0}
err = <optimized out>
g = 1
flags = <optimized out>
signals = <optimized out>
result = 0
seq = 3284
#2 0x00007fd6f4cea9f3 in __pthread_cond_wait (cond=0x55bb0f2dd6d0, mutex=0x55bb0f2de0a0) at pthread_cond_wait.c:655
#3 0x00007fd6eba8f5e4 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4 0x00007fd6eba8f835 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5 0x00007fd6ebe8cae5 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6 0x00007fd6ebead592 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7 0x00007fd6f4ce46db in start_thread (arg=0x7fd6d19c3700) at pthread_create.c:463
pd = 0x7fd6d19c3700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140560616404736, 17255039475047702, 140560616401984, 0, 94261906624256, 140721559869744, -31263077055931114, -31344046421385962}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#8 0x00007fd6f501d88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 13 (Thread 0x7fd6d21c4700 (LWP 32708)):
#0 0x00007fd6f4cea9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55bb0f2dd6fc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
__ret = -512
oldtype = 0
err = <optimized out>
spin = 0
buffer = {__routine = 0x7fd6f4cea690 <__condvar_cleanup_waiting>, __arg = 0x7fd6d21c3a00, __canceltype = -769902048, __prev = 0x0}
cbuffer = {wseq = 6565, cond = 0x55bb0f2dd6d0, mutex = 0x55bb0f2de0a0, private = 0}
err = <optimized out>
g = 1
flags = <optimized out>
signals = <optimized out>
result = 0
seq = 3282
#1 0x00007fd6f4cea9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bb0f2de0a0, cond=0x55bb0f2dd6d0) at pthread_cond_wait.c:502
spin = 0
buffer = {__routine = 0x7fd6f4cea690 <__condvar_cleanup_waiting>, __arg = 0x7fd6d21c3a00, __canceltype = -769902048, __prev = 0x0}
cbuffer = {wseq = 6565, cond = 0x55bb0f2dd6d0, mutex = 0x55bb0f2de0a0, private = 0}
err = <optimized out>
g = 1
flags = <optimized out>
signals = <optimized out>
result = 0
seq = 3282
#2 0x00007fd6f4cea9f3 in __pthread_cond_wait (cond=0x55bb0f2dd6d0, mutex=0x55bb0f2de0a0) at pthread_cond_wait.c:655
#3 0x00007fd6eba8f5e4 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4 0x00007fd6eba8f835 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5 0x00007fd6ebe8cae5 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6 0x00007fd6ebead592 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7 0x00007fd6f4ce46db in start_thread (arg=0x7fd6d21c4700) at pthread_create.c:463
pd = 0x7fd6d21c4700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140560624797440, 17255039475047702, 140560624794688, 0, 94261906576768, 140721559869744, -31268575150940906, -31344046421385962}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#8 0x00007fd6f501d88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7fd6ca7fc700 (LWP 32715)):
#0 0x00007fd6f4cea9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55bb0f2dd6fc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
__ret = -512
oldtype = 0
err = <optimized out>
spin = 0
buffer = {__routine = 0x7fd6f4cea690 <__condvar_cleanup_waiting>, __arg = 0x7fd6ca7fba00, __canceltype = -897598944, __prev = 0x0}
cbuffer = {wseq = 6573, cond = 0x55bb0f2dd6d0, mutex = 0x55bb0f2de0a0, private = 0}
err = <optimized out>
g = 1
flags = <optimized out>
signals = <optimized out>
result = 0
seq = 3286
#1 0x00007fd6f4cea9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bb0f2de0a0, cond=0x55bb0f2dd6d0) at pthread_cond_wait.c:502
spin = 0
buffer = {__routine = 0x7fd6f4cea690 <__condvar_cleanup_waiting>, __arg = 0x7fd6ca7fba00, __canceltype = -897598944, __prev = 0x0}
cbuffer = {wseq = 6573, cond = 0x55bb0f2dd6d0, mutex = 0x55bb0f2de0a0, private = 0}
err = <optimized out>
g = 1
flags = <optimized out>
signals = <optimized out>
result = 0
seq = 3286
#2 0x00007fd6f4cea9f3 in __pthread_cond_wait (cond=0x55bb0f2dd6d0, mutex=0x55bb0f2de0a0) at pthread_cond_wait.c:655
#3 0x00007fd6eba8f5e4 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4 0x00007fd6eba8f835 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5 0x00007fd6ebe8cae5 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6 0x00007fd6ebead592 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7 0x00007fd6f4ce46db in start_thread (arg=0x7fd6ca7fc700) at pthread_create.c:463
pd = 0x7fd6ca7fc700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140560497100544, 17255039475047702, 140560497097792, 0, 94261906627808, 140721559869744, -31285905343980266, -31344046421385962}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#8 0x00007fd6f501d88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7fd6a37ff700 (LWP 653)):
#0 0x00007fd6f5017839 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007fd6f55b089a in g_cond_wait_until () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fd6f553d571 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fd6f553db2c in g_async_queue_timeout_pop () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fd6f5592c3e in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fd6f5592195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007fd6f4ce46db in start_thread (arg=0x7fd6a37ff700) at pthread_create.c:463
pd = 0x7fd6a37ff700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140559842801408, 17255039475047702, 140559842798656, 0, 94261920986352, 140721559861808, -31512406349914858, -31344046421385962}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#7 0x00007fd6f501d88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7fd6caffd700 (LWP 32714)):
#0 0x00007fd6f4cea9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55bb0f2dd6fc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
__ret = -512
oldtype = 0
err = <optimized out>
spin = 0
buffer = {__routine = 0x7fd6f4cea690 <__condvar_cleanup_waiting>, __arg = 0x7fd6caffca00, __canceltype = 263930368, __prev = 0x0}
cbuffer = {wseq = 6571, cond = 0x55bb0f2dd6d0, mutex = 0x55bb0f2de0a0, private = 0}
err = <optimized out>
g = 1
flags = <optimized out>
signals = <optimized out>
result = 0
seq = 3285
#1 0x00007fd6f4cea9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bb0f2de0a0, cond=0x55bb0f2dd6d0) at pthread_cond_wait.c:502
spin = 0
buffer = {__routine = 0x7fd6f4cea690 <__condvar_cleanup_waiting>, __arg = 0x7fd6caffca00, __canceltype = 263930368, __prev = 0x0}
cbuffer = {wseq = 6571, cond = 0x55bb0f2dd6d0, mutex = 0x55bb0f2de0a0, private = 0}
err = <optimized out>
g = 1
flags = <optimized out>
signals = <optimized out>
result = 0
seq = 3285
#2 0x00007fd6f4cea9f3 in __pthread_cond_wait (cond=0x55bb0f2dd6d0, mutex=0x55bb0f2de0a0) at pthread_cond_wait.c:655
#3 0x00007fd6eba8f5e4 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4 0x00007fd6eba8f835 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5 0x00007fd6ebe8cae5 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6 0x00007fd6ebead592 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7 0x00007fd6f4ce46db in start_thread (arg=0x7fd6caffd700) at pthread_create.c:463
pd = 0x7fd6caffd700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140560505493248, 17255039475047702, 140560505490496, 0, 94261906627216, 140721559869744, -31287005392478954, -31344046421385962}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#8 0x00007fd6f501d88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7fd6d11c2700 (LWP 32710)):
#0 0x00007fd6f4cea9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55bb0f2dd6fc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
__ret = -512
oldtype = 0
err = <optimized out>
spin = 0
buffer = {__routine = 0x7fd6f4cea690 <__condvar_cleanup_waiting>, __arg = 0x7fd6d11c1a00, __canceltype = -786687392, __prev = 0x0}
cbuffer = {wseq = 6575, cond = 0x55bb0f2dd6d0, mutex = 0x55bb0f2de0a0, private = 0}
err = <optimized out>
g = 1
flags = <optimized out>
signals = <optimized out>
result = 0
seq = 3287
#1 0x00007fd6f4cea9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bb0f2de0a0, cond=0x55bb0f2dd6d0) at pthread_cond_wait.c:502
spin = 0
buffer = {__routine = 0x7fd6f4cea690 <__condvar_cleanup_waiting>, __arg = 0x7fd6d11c1a00, __canceltype = -786687392, __prev = 0x0}
cbuffer = {wseq = 6575, cond = 0x55bb0f2dd6d0, mutex = 0x55bb0f2de0a0, private = 0}
err = <optimized out>
g = 1
flags = <optimized out>
signals = <optimized out>
result = 0
seq = 3287
#2 0x00007fd6f4cea9f3 in __pthread_cond_wait (cond=0x55bb0f2dd6d0, mutex=0x55bb0f2de0a0) at pthread_cond_wait.c:655
#3 0x00007fd6eba8f5e4 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4 0x00007fd6eba8f835 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5 0x00007fd6ebe8cae5 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6 0x00007fd6ebead592 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7 0x00007fd6f4ce46db in start_thread (arg=0x7fd6d11c2700) at pthread_create.c:463
pd = 0x7fd6d11c2700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140560608012032, 17255039475047702, 140560608009280, 0, 94261906624848, 140721559869744, -31261977007432426, -31344046421385962}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#8 0x00007fd6f501d88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7fd6cb7fe700 (LWP 32713)):
#0 0x00007fd6f4cea9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55bb0f2dd6fc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
__ret = -512
oldtype = 0
err = <optimized out>
spin = 0
buffer = {__routine = 0x7fd6f4cea690 <__condvar_cleanup_waiting>, __arg = 0x7fd6cb7fda00, __canceltype = 263930368, __prev = 0x0}
cbuffer = {wseq = 6567, cond = 0x55bb0f2dd6d0, mutex = 0x55bb0f2de0a0, private = 0}
err = <optimized out>
g = 1
flags = <optimized out>
signals = <optimized out>
result = 0
seq = 3283
#1 0x00007fd6f4cea9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bb0f2de0a0, cond=0x55bb0f2dd6d0) at pthread_cond_wait.c:502
spin = 0
buffer = {__routine = 0x7fd6f4cea690 <__condvar_cleanup_waiting>, __arg = 0x7fd6cb7fda00, __canceltype = 263930368, __prev = 0x0}
cbuffer = {wseq = 6567, cond = 0x55bb0f2dd6d0, mutex = 0x55bb0f2de0a0, private = 0}
err = <optimized out>
g = 1
flags = <optimized out>
signals = <optimized out>
result = 0
seq = 3283
#2 0x00007fd6f4cea9f3 in __pthread_cond_wait (cond=0x55bb0f2dd6d0, mutex=0x55bb0f2de0a0) at pthread_cond_wait.c:655
#3 0x00007fd6eba8f5e4 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4 0x00007fd6eba8f835 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5 0x00007fd6ebe8cae5 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6 0x00007fd6ebead592 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7 0x00007fd6f4ce46db in start_thread (arg=0x7fd6cb7fe700) at pthread_create.c:463
pd = 0x7fd6cb7fe700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140560513885952, 17255039475047702, 140560513883200, 0, 94261906626624, 140721559869744, -31283707394466538, -31344046421385962}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#8 0x00007fd6f501d88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7fd6e2663700 (LWP 32706)):
#0 0x00007fd6f5010bf9 in __GI___poll (fds=0x55bb0f3a9890, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
resultvar = 18446744073709551100
sc_cancel_oldtype = 0
#1 0x00007fd6f556a5c9 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fd6f556a6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fd6e266b36d in () at /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4 0x00007fd6f5592195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fd6f4ce46db in start_thread (arg=0x7fd6e2663700) at pthread_create.c:463
pd = 0x7fd6e2663700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140560898078464, 17255039475047702, 140560898075712, 0, 94261902566560, 140721559870800, -31373938751775466, -31344046421385962}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#6 0x00007fd6f501d88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7fd6d29c5700 (LWP 32707)):
#0 0x00007fd6f4cea9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55bb0f380cc8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
__ret = -512
oldtype = 0
err = <optimized out>
spin = 0
buffer = {__routine = 0x7fd6f4cea690 <__condvar_cleanup_waiting>, __arg = 0x7fd6d29c4a80, __canceltype = 1, __prev = 0x0}
cbuffer = {wseq = 0, cond = 0x55bb0f380ca0, mutex = 0x55bb0f380c78, private = 0}
err = <optimized out>
g = 0
flags = <optimized out>
signals = <optimized out>
result = 0
seq = 0
#1 0x00007fd6f4cea9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bb0f380c78, cond=0x55bb0f380ca0) at pthread_cond_wait.c:502
spin = 0
buffer = {__routine = 0x7fd6f4cea690 <__condvar_cleanup_waiting>, __arg = 0x7fd6d29c4a80, __canceltype = 1, __prev = 0x0}
cbuffer = {wseq = 0, cond = 0x55bb0f380ca0, mutex = 0x55bb0f380c78, private = 0}
err = <optimized out>
g = 0
flags = <optimized out>
signals = <optimized out>
result = 0
seq = 0
#2 0x00007fd6f4cea9f3 in __pthread_cond_wait (cond=0x55bb0f380ca0, mutex=0x55bb0f380c78) at pthread_cond_wait.c:655
#3 0x00007fd6d35992cb in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4 0x00007fd6d3598ff7 in () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007fd6f4ce46db in start_thread (arg=0x7fd6d29c5700) at pthread_create.c:463
pd = 0x7fd6d29c5700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140560633190144, 17255039475047702, 140560633187392, 0, 94261902664032, 140721559867600, -31269675199439594, -31344046421385962}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#6 0x00007fd6f501d88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7fd6cbfff700 (LWP 32712)):
#0 0x00007fd6f4cea9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55bb0f2dd6fc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
__ret = -512
oldtype = 0
err = <optimized out>
spin = 0
buffer = {__routine = 0x7fd6f4cea690 <__condvar_cleanup_waiting>, __arg = 0x7fd6cbffea00, __canceltype = -872420816, __prev = 0x0}
cbuffer = {wseq = 6563, cond = 0x55bb0f2dd6d0, mutex = 0x55bb0f2de0a0, private = 0}
err = <optimized out>
g = 1
flags = <optimized out>
signals = <optimized out>
result = 0
seq = 3281
#1 0x00007fd6f4cea9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bb0f2de0a0, cond=0x55bb0f2dd6d0) at pthread_cond_wait.c:502
spin = 0
buffer = {__routine = 0x7fd6f4cea690 <__condvar_cleanup_waiting>, __arg = 0x7fd6cbffea00, __canceltype = -872420816, __prev = 0x0}
cbuffer = {wseq = 6563, cond = 0x55bb0f2dd6d0, mutex = 0x55bb0f2de0a0, private = 0}
err = <optimized out>
g = 1
flags = <optimized out>
signals = <optimized out>
result = 0
seq = 3281
#2 0x00007fd6f4cea9f3 in __pthread_cond_wait (cond=0x55bb0f2dd6d0, mutex=0x55bb0f2de0a0) at pthread_cond_wait.c:655
#3 0x00007fd6eba8f5e4 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4 0x00007fd6eba8f835 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5 0x00007fd6ebe8cae5 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6 0x00007fd6ebead592 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7 0x00007fd6f4ce46db in start_thread (arg=0x7fd6cbfff700) at pthread_create.c:463
pd = 0x7fd6cbfff700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140560522278656, 17255039475047702, 140560522275904, 0, 94261906626032, 140721559869744, -31284807442965226, -31344046421385962}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#8 0x00007fd6f501d88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7fd6d09c1700 (LWP 32711)):
#0 0x00007fd6f4cea9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55bb0f2dd6fc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
__ret = -512
oldtype = 0
err = <optimized out>
spin = 0
buffer = {__routine = 0x7fd6f4cea690 <__condvar_cleanup_waiting>, __arg = 0x7fd6d09c0a00, __canceltype = -795080144, __prev = 0x0}
cbuffer = {wseq = 6561, cond = 0x55bb0f2dd6d0, mutex = 0x55bb0f2de0a0, private = 0}
err = <optimized out>
g = 1
flags = <optimized out>
signals = <optimized out>
result = 0
seq = 3280
#1 0x00007fd6f4cea9f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x55bb0f2de0a0, cond=0x55bb0f2dd6d0) at pthread_cond_wait.c:502
spin = 0
buffer = {__routine = 0x7fd6f4cea690 <__condvar_cleanup_waiting>, __arg = 0x7fd6d09c0a00, __canceltype = -795080144, __prev = 0x0}
cbuffer = {wseq = 6561, cond = 0x55bb0f2dd6d0, mutex = 0x55bb0f2de0a0, private = 0}
err = <optimized out>
g = 1
flags = <optimized out>
signals = <optimized out>
result = 0
seq = 3280
#2 0x00007fd6f4cea9f3 in __pthread_cond_wait (cond=0x55bb0f2dd6d0, mutex=0x55bb0f2de0a0) at pthread_cond_wait.c:655
#3 0x00007fd6eba8f5e4 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#4 0x00007fd6eba8f835 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#5 0x00007fd6ebe8cae5 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#6 0x00007fd6ebead592 in () at /usr/lib/x86_64-linux-gnu/libmozjs-52.so.0
#7 0x00007fd6f4ce46db in start_thread (arg=0x7fd6d09c1700) at pthread_create.c:463
pd = 0x7fd6d09c1700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140560599619328, 17255039475047702, 140560599616576, 0, 94261906625440, 140721559869744, -31265275005444842, -31344046421385962}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#8 0x00007fd6f501d88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7fd6e3fc1700 (LWP 32703)):
#0 0x00007fd6f5010bf9 in __GI___poll (fds=0x55bb0f3577b0, nfds=2, timeout=3997) at ../sysdeps/unix/sysv/linux/poll.c:29
resultvar = 18446744073709551100
sc_cancel_oldtype = 0
#1 0x00007fd6f556a5c9 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fd6f556a6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fd6f556a721 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007fd6f5592195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fd6f4ce46db in start_thread (arg=0x7fd6e3fc1700) at pthread_create.c:463
pd = 0x7fd6e3fc1700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140560924677888, 17255039475047702, 140560924675136, 0, 94261902099072, 140721559866912, -31372752267059946, -31344046421385962}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#6 0x00007fd6f501d88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7fd6e3071700 (LWP 32704)):
#0 0x00007fd6f5010bf9 in __GI___poll (fds=0x7fd6d400ffe0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
resultvar = 18446744073709551100
sc_cancel_oldtype = 0
#1 0x00007fd6f556a5c9 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007fd6f556a962 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007fd6f5b580e6 in () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4 0x00007fd6f5592195 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007fd6f4ce46db in start_thread (arg=0x7fd6e3071700) at pthread_create.c:463
pd = 0x7fd6e3071700
now = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140560908621568, 17255039475047702, 140560908618816, 0, 94261902099232, 140721559867296, -31372004942750442, -31344046421385962}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <optimized out>
#6 0x00007fd6f501d88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7fd6f6dc6140 (LWP 32691)):
#0 0x00007fd6f6738f02 in reload_monitor_infos (screen=screen@entry=0x55bb0f9fe000) at core/screen.c:641
crtc = 0x55bb115ac790
resources = 0x55bb111bebb0
infos = <optimized out>
n_infos = 1
i = 0
j = 1
display = 0x55bb0f7819a0
__func__ = "reload_monitor_infos"
#1 0x00007fd6f673d144 in meta_screen_resize (screen=0x55bb0f9fe000, width=3840, height=2160) at core/screen.c:3086
windows = <optimized out>
tmp = <optimized out>
old_monitor_infos = 0x55bb0f9fc700
#2 0x00007fd6f672763f in event_callback (event=0x7ffc4a96a250, data=0x55bb0f7819a0) at core/display.c:2410
screen = 0x55bb0f9fe000
window = <optimized out>
property_for_window = <optimized out>
display = 0x55bb0f7819a0
frame_was_receiver = <optimized out>
bypass_compositor = 0
filter_out_event = <optimized out>
#3 0x00007fd6f6773c78 in filter_func (xevent=0x7ffc4a96a250, event=<optimized out>, data=<optimized out>) at ui/ui.c:243
display = 0x55bb0f7819a0
#4 0x00007fd6f1fb8eef in () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#5 0x00007fd6f1fb91d9 in () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#6 0x00007fd6f1f83d70 in gdk_display_get_event () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#7 0x00007fd6f1fb8f82 in () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#8 0x00007fd6f556a417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9 0x00007fd6f556a650 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fd6f556a962 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fd6f6733be4 in meta_run () at core/main.c:582
log_domains = {0x0, 0x7fd6f677ed3c "muffin", 0x7fd6f677ddbf "Gtk", 0x7fd6f677ddc3 "Gdk", 0x7fd6f677ddc7 "GLib", 0x7fd6f677ddcc "Pango", 0x7fd6f677ddd2 "GLib-GObject", 0x7fd6f677dddf "GThread"}
i = <optimized out>
#12 0x000055bb0dc8ba54 in main (argc=<optimized out>, argv=<optimized out>) at main.c:327
ctx = <optimized out>
error = 0x0
ecode = <optimized out>
#0 0x00007fd6f6738f02 in reload_monitor_infos (screen=screen@entry=0x55bb0f9fe000) at core/screen.c:641
#1 0x00007fd6f673d144 in meta_screen_resize (screen=0x55bb0f9fe000, width=3840, height=2160) at core/screen.c:3086
#2 0x00007fd6f672763f in event_callback (event=0x7ffc4a96a250, data=0x55bb0f7819a0) at core/display.c:2410
#3 0x00007fd6f6773c78 in filter_func (xevent=0x7ffc4a96a250, event=<optimized out>, data=<optimized out>) at ui/ui.c:243
#4 0x00007fd6f1fb8eef in () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#5 0x00007fd6f1fb91d9 in () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#6 0x00007fd6f1f83d70 in gdk_display_get_event () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#7 0x00007fd6f1fb8f82 in () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
#8 0x00007fd6f556a417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9 0x00007fd6f556a650 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fd6f556a962 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fd6f6733be4 in meta_run () at core/main.c:582
#12 0x000055bb0dc8ba54 in main (argc=<optimized out>, argv=<optimized out>) at main.c:327
Issue
Can't virtualize monitors.
Steps to reproduce
xrandr --setmonitor HDMI1~1 1920/310x2160/341+0+0 HDMI-1
Expected behaviour
Virtualize monitor output.
Other information
Screen 0: minimum 320 x 200, current 3840 x 2160, maximum 8192 x 8192
HDMI-1 connected primary 3840x2160+0+0 (normal left inverted right x axis y axis) 621mm x 341mm
3840x2160 30.00* 30.00 24.00 29.97 23.98
Works on other window managers, e.g. fvwm, etc.
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the SIGSEGV while changing the display output and inspect the core dump. Read core/screen.c at reload_monitor_infos line 641, then follow the resize path through core/display.c and ui/ui.c shown in the backtrace. Done means changing output no longer crashes Cinnamon.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- desktop, operating-systems
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 28/100