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Version-Release number of selected component: xorg-x11-server-Xwayland-1.20.5-9.fc32 Additional info: reporter: libreport-2.11.3 backtrace: 0: /usr/bin/Xwayland (OsLookupColor+0x13c) [0x561ab2ca45fc] crash_function: OsLookupColor dso_list: /usr/bin/Xwayland xorg-x11-server-Xwayland-1.20.5-9.fc32.x86_64 (Fedora Project) 1572987665 executable: /usr/bin/Xwayland kernel: 5.4.0-0.rc8.git0.2.fc32.x86_64 runlevel: N 5 type: xorg uid: 0 Truncated backtrace: 0: /usr/bin/Xwayland (OsLookupColor+0x13c) [0x561ab2ca45fc] Potential duplicate: bug 1669840
Created attachment 1639028 [details] File: cpuinfo
Created attachment 1639029 [details] File: dmesg
Created attachment 1639030 [details] File: etc_X11_xorg_conf_d.tar.gz
Created attachment 1639031 [details] File: usr_share_xorg_conf_d.tar.gz
This bug appears to have been reported against 'rawhide' during the Fedora 32 development cycle. Changing version to 32.
I updated to Fedora 32 today, and get this all the time now, but not with Xwayland, but classic Xorg. Xorg.0.log says [ 88.542] (II) intel(0): Modeline "1366x768"x0.0 75.20 1366 1414 1478 1582 768 772 779 792 +hsync -vsync (47.5 kHz eP) [ 3941.198] (EE) [ 3941.198] (EE) Backtrace: [ 3941.200] (EE) 0: /usr/libexec/Xorg (OsLookupColor+0x13c) [0x55662d14df9c] [ 3941.201] (EE) 1: /lib64/libpthread.so.0 (funlockfile+0x60) [0x7f162147caef] [ 3941.202] (EE) unw_get_proc_name failed: no unwind info found [-10] [ 3941.202] (EE) 2: /usr/lib64/xorg/modules/drivers/intel_drv.so (?+0x0) [0x7f16209b9990] [ 3941.202] (EE) unw_get_proc_name failed: no unwind info found [-10] [ 3941.202] (EE) 3: /usr/lib64/xorg/modules/drivers/intel_drv.so (?+0x0) [0x7f16209eb6f0] [ 3941.202] (EE) unw_get_proc_name failed: no unwind info found [-10] [ 3941.202] (EE) 4: /usr/lib64/xorg/modules/drivers/intel_drv.so (?+0x0) [0x7f1620a0b7f0] [ 3941.202] (EE) 5: /usr/libexec/Xorg (BlockHandler+0x40) [0x55662cff3800] [ 3941.202] (EE) 6: /usr/libexec/Xorg (WaitForSomething+0x122) [0x55662d147752] [ 3941.203] (EE) 7: /usr/libexec/Xorg (SendErrorToClient+0x117) [0x55662cfeeba7] [ 3941.203] (EE) 8: /usr/libexec/Xorg (InitFonts+0x3b4) [0x55662cff2e94] [ 3941.205] (EE) 9: /lib64/libc.so.6 (__libc_start_main+0xf2) [0x7f16212c5042] [ 3941.205] (EE) 10: /usr/libexec/Xorg (_start+0x2e) [0x55662cfdc88e] [ 3941.205] (EE) [ 3941.205] (EE) Segmentation fault at address 0x0 [ 3941.205] (EE) Fatal server error: [ 3941.205] (EE) Caught signal 11 (Segmentation fault). Server aborting journal says: Process 987 (Xorg) of user 0 dumped core. Stack trace of thread 987: #0 0x00007f16212daa35 raise (libc.so.6 + 0x3ca35) #1 0x00007f16212c3895 abort (libc.so.6 + 0x25895) #2 0x000055662d150bb0 OsAbort (Xorg + 0x1bebb0) #3 0x000055662d155fa9 AbortServer (Xorg + 0x1c3fa9) #4 0x000055662d156e0a FatalError (Xorg + 0x1c4e0a) #5 0x000055662d14def9 OsSigHandler (Xorg + 0x1bbef9) #6 0x00007f162147ca90 __restore_rt (libpthread.so.0 + 0x14a90) #7 0x00007f16209b9a24 kgem_retire__buffers (intel_drv.so + 0x24a24) #8 0x00007f16209eb717 sna_accel_block (intel_drv.so + 0x56717) #9 0x00007f1620a0b867 sna_block_handler (intel_drv.so + 0x76867) #10 0x000055662cff3800 BlockHandler (Xorg + 0x61800) #11 0x000055662d147752 WaitForSomething (Xorg + 0x1b5752) #12 0x000055662cfeeb47 Dispatch (Xorg + 0x5cb47) #13 0x000055662cff2e54 dix_main (Xorg + 0x60e54) #14 0x00007f16212c5042 __libc_start_main (libc.so.6 + 0x27042) #15 0x000055662cfdc88e _start (Xorg + 0x4a88e)
Created attachment 1665694 [details] reproducer: image with eog I now got two crashes in a row when I try to look at this image with eog: eog TestApplication-testBasicUser-fedora-31-127.0.0.2-2201-FAIL.png When I look at it in firefox, it works. Another crash earlier today happened when I tried to join a BlueJeans session in Firefox, and yet another one was completely random.
For the record, this still happens with today's packages, with exact same reproducer as above.
Please change component to xorg-x11-drv-intel, or better yet, close as a duplicate of bug 1808767, which has more information.
Please don't. These may well not be the same bug. X, when it crashes, very commonly crashes in OsLookupColor. That alone does not mean two bugs with that symptom in common are the same; it's just an artefact of how X works. Just google "OsLookupColor" and you will find a whole array of quite different bugs. Martin's may well not be the same as Mikhail's, and Mikhail's is almost certainly not the same as Alexei's; Mikhail's system does not have an Intel graphics adapter at all, it has an AMD one. I've found that at minimum we need to see the journals from around the time of the crash to start figuring out the issue.
Looking at the Xorg backtrace and the symptoms, I guess *Martin's* issue may well be the same as the one Alexei is looking into. But I don't think Mikhail's is.
(In reply to Adam Williamson from comment #11) > Looking at the Xorg backtrace and the symptoms, I guess *Martin's* issue may > well be the same as the one Alexei is looking into. But I don't think > Mikhail's is. Original report is about Xwayland, whereas comment 6 is from Xorg and points toward the intel DDX indeed. FTR, Xwayland does not load not nor use any Xorg DDX so these aren't the same issue.
Indeed, I just confirmed that my crash is bug 1808767. I installed the Intel driver from https://bodhi.fedoraproject.org/updates/FEDORA-2020-81d6a5b194 and +1'ed it. Thanks for pointing out!