Bug 1650577
| Summary: | Xorg segfault when opening second session and Wayland session is already running | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 8 | Reporter: | Tomas Pelka <tpelka> |
| Component: | xorg-x11-server | Assignee: | Adam Jackson <ajax> |
| Status: | CLOSED NOTABUG | QA Contact: | Desktop QE <desktop-qa-list> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 8.0 | CC: | jkoten |
| Target Milestone: | rc | ||
| Target Release: | 8.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-11-16 14:22:55 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Oh double facepalm - test did not have /home, damn. |
Description of problem: Version-Release number of selected component (if applicable): xorg-x11-server-Xorg-1.20.3-1.el8 kernel-4.18.0-39.el8 mutter-3.28.3-5.el8 How reproducible: 100% Steps to Reproduce: 1. start wayland session 2. user user switch or Ctrl+Alt+F1 to login to second user (different from the user who is laready logged into wayland session) using X11 session 3. Actual results: coredumpctl dump /usr/libexec/Xorg PID: 26491 (Xorg) UID: 1001 (test) GID: 1001 (test) Signal: 6 (ABRT) Timestamp: Fri 2018-11-16 15:07:38 CET (3min 49s ago) Command Line: /usr/libexec/Xorg vt3 -displayfd 3 -auth /run/user/1001/gdm/Xauthority -background none -noreset -keeptty -verbose 7 -core Executable: /usr/libexec/Xorg Control Group: /user.slice/user-1001.slice/session-12.scope Unit: session-12.scope Slice: user-1001.slice Session: 12 Owner UID: 1001 (test) Boot ID: c7007233e67e4c4b9708503725fa3ee1 Machine ID: 45441ca1fc6643c8ad19f8187c5a0756 Hostname: t470s Storage: /var/lib/systemd/coredump/core.Xorg.1001.c7007233e67e4c4b9708503725fa3ee1.26491.1542377258000000.lz4 Message: Process 26491 (Xorg) of user 1001 dumped core. Stack trace of thread 26491: #0 0x00007f5f8813a93f __GI_raise (libc.so.6) #1 0x00007f5f88124c95 __GI_abort (libc.so.6) #2 0x0000561f4c3b0b50 OsAbort (Xorg) #3 0x0000561f4c3b6719 AbortServer (Xorg) #4 0x0000561f4c3b758d FatalError (Xorg) #5 0x0000561f4c3b791e LogInit (Xorg) #6 0x0000561f4c296ca4 xf86LogInit (Xorg) #7 0x0000561f4c28de2f OsVendorInit (Xorg) #8 0x0000561f4c3ae05c OsInit (Xorg) #9 0x0000561f4c251eee dix_main (Xorg) #10 0x00007f5f88126813 __libc_start_main (libc.so.6) #11 0x0000561f4c23bb7e _start (Xorg) Refusing to dump core to tty (use shell redirection or specify --output). Expected results: Xorg should no crash Additional info: Core was generated by `/usr/libexec/Xorg vt3 -displayfd 3 -auth /run/user/1001/gdm/Xauthority -backgro'. Program terminated with signal SIGABRT, Aborted. #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 50 return ret; (gdb) set logging file X.bt (gdb) set logging on Copying output to X.bt. (gdb) thread apply all bt full Thread 1 (Thread 0x7f5f8adb5ac0 (LWP 26491)): #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 set = {__val = {171515904, 0, 0, 0, 0, 2, 94692422901216, 67108868, 140048285408704, 0, 47, 140721897239320, 48, 94692458759136, 1, 140048282488183}} pid = <optimized out> tid = <optimized out> ret = <optimized out> #1 0x00007f5f88124c95 in __GI_abort () at abort.c:79 save_stage = 1 act = {__sigaction_handler = {sa_handler = 0x30, sa_sigaction = 0x30}, sa_mask = {__val = {94692458759136, 1, 140048282488183, 4222451712, 94692458759136, 94692458759136, 94692458759136, 94692458759136, 94692458759183, 94692458759236, 94692458759136, 94692458759236, 67108868, 140048285408704, 10676761123150025472, 0}}, sa_flags = 1279173292, sa_restorer = 0x7ffc5eb27300} sigs = {__val = {32, 0 <repeats 15 times>}} #2 0x0000561f4c3b0b50 in OsAbort () No symbol table info available. #3 0x0000561f4c3b6719 in AbortServer () No symbol table info available. #4 0x0000561f4c3b758d in FatalError () No symbol table info available. #5 0x0000561f4c3b791e in LogInit () No symbol table info available. #6 0x0000561f4c296ca4 in xf86LogInit () No symbol table info available. #7 0x0000561f4c28de2f in OsVendorInit () No symbol table info available. #8 0x0000561f4c3ae05c in OsInit () No symbol table info available. #9 0x0000561f4c251eee in dix_main () No symbol table info available. #10 0x00007f5f88126813 in __libc_start_main (main=0x561f4c23bb40 <main>, argc=13, argv=0x7ffc5eb297a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc5eb29798) at ../csu/libc-start.c:308 self = <optimized out> result = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, 5127386375487184022, 94692421385040, 140721897248672, 0, 0, 1508151362684673174, 1560966682396679318}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7ffc5eb29818, 0x7f5f8ade0150}, data = {prev = 0x0, cleanup = 0x0, canceltype = 1588762648}}} not_first_call = <optimized out> #11 0x0000561f4c23bb7e in _start () No symbol table info available. (gdb)