Public bug reported:
PID: 3755 (Xwayland)
UID: 1000 (georgt)
GID: 1000 (georgt)
Signal: 6 (ABRT)
Timestamp: Tue 2026-05-12 11:37:26 CEST (8s ago)
Command Line: /usr/bin/Xwayland :0 -auth /run/user/1000/xauth_lrfAeu
-listenfd 8 -listenfd 9 -displayfd 80 -wm 82 -rootless -enable-ei-portal
Executable: /usr/bin/Xwayland
Control Group:
/user.slice/user-1000.slice/[email protected]/session.slice/plasma-kwin_wayland.service
Unit: [email protected]
User Unit: plasma-kwin_wayland.service
Slice: user-1000.slice
Owner UID: 1000 (georgt)
Boot ID: 34bff726c6b9455a908000f5fc4769b6
Machine ID: 8c62e50f6972479a9cb6851e19506618
Hostname: georg-HomeKu
Storage:
/var/lib/systemd/coredump/core.Xwayland.1000.34bff726c6b9455a908000f5fc4769b6.3755.1778578646000000.zst
(present)
Size on Disk: 3.1M
Package: xwayland/2:24.1.10-1
build-id: 0d748fbe3aab20c19c4af7bf3fe577972db83324
Message: Process 3755 (Xwayland) of user 1000 dumped core.
Module /usr/bin/Xwayland from deb xwayland-2:24.1.10-1.amd64
Module linux-vdso.so.1 from deb linux-7.0.0-15.15.amd64
Module dri_gbm.so from deb mesa-26.0.3-1ubuntu1.amd64
Module libmd.so.0 from deb libmd-1.1.0-2build4.amd64
Module libbsd.so.0 from deb libbsd-0.12.2-2build2.amd64
Module libtinfo.so.6 from deb ncurses-6.6+20251231-1.amd64
Module libpciaccess.so.0 from deb
libpciaccess-0.18.1-1ubuntu4.amd64
Module libxml2.so.16 from deb libxml2-2.15.2+dfsg-0.1.amd64
Module libedit.so.2 from deb libedit-3.1-20251016-1.amd64
Module libstdc++.so.6 from deb gcc-16-16-20260322-1ubuntu1.amd64
Module libdrm_intel.so.1 from deb libdrm-2.4.131-1.amd64
Module libdrm_amdgpu.so.1 from deb libdrm-2.4.131-1.amd64
Module libelf.so.1 from deb elfutils-0.194-4.amd64
Module libxcb-sync.so.1 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libsensors.so.5 from deb lm-sensors-1:3.6.2-2build1.amd64
Module libzstd.so.1 from deb libzstd-1.5.7+dfsg-3.amd64
Module libLLVM.so.21.1 from deb
llvm-toolchain-21-1:21.1.8-6ubuntu1.amd64
Module libxcb-present.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-dri3.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-shm.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-xfixes.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libxcb-randr.so.0 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libX11-xcb.so.1 from deb libx11-2:1.8.13-1.amd64
Module libgallium-26.0.3-1ubuntu1.so from deb
mesa-26.0.3-1ubuntu1.amd64
Module libEGL_mesa.so.0 from deb mesa-26.0.3-1ubuntu1.amd64
Module libEGL.so.1 from deb libglvnd-1.7.0-3.amd64
Module libxcb.so.1 from deb libxcb-1.17.0-2ubuntu1.amd64
Module libkeyutils.so.1 from deb keyutils-1.6.3-6ubuntu3.amd64
Module libbrotlicommon.so.1 from deb brotli-1.2.0-3build1.amd64
Module libX11.so.6 from deb libx11-2:1.8.13-1.amd64
Module libkrb5support.so.0 from deb krb5-1.22.1-2ubuntu4.amd64
Module libcom_err.so.2 from deb e2fsprogs-1.47.2-3ubuntu4.amd64
Module libk5crypto.so.3 from deb krb5-1.22.1-2ubuntu4.amd64
Module libkrb5.so.3 from deb krb5-1.22.1-2ubuntu4.amd64
Module libbrotlidec.so.1 from deb brotli-1.2.0-3build1.amd64
Module libpng16.so.16 from deb libpng1.6-1.6.57-1.amd64
Module libGLX.so.0 from deb libglvnd-1.7.0-3.amd64
Module libGLdispatch.so.0 from deb libglvnd-1.7.0-3.amd64
Module libgssapi_krb5.so.2 from deb krb5-1.22.1-2ubuntu4.amd64
Module libgpg-error.so.0 from deb libgpg-error-1.58-2.amd64
Module libgcc_s.so.1 from deb gcc-16-16-20260322-1ubuntu1.amd64
Module libexpat.so.1 from deb expat-2.7.4-1.amd64
Module libsystemd.so.0 from deb systemd-259.5-0ubuntu3.amd64
Module libffi.so.8 from deb libffi-3.5.2-4.amd64
Module libfreetype.so.6 from deb freetype-2.14.2+dfsg-1.amd64
Module libfontenc.so.1 from deb libfontenc-1:1.1.8-1build2.amd64
Module libbz2.so.1.0 from deb bzip2-1.0.8-6build2.amd64
Module libz.so.1 from deb
zlib-1:1.3.dfsg+really1.3.1-1ubuntu3.amd64
Module libGL.so.1 from deb libglvnd-1.7.0-3.amd64
Module libXau.so.6 from deb libxau-1:1.0.11-1build2.amd64
Module libtirpc.so.3 from deb libtirpc-1.3.7-0.1.amd64
Module libgcrypt.so.20 from deb libgcrypt20-1.12.0-2.amd64
Module libdecor-0.so.0 from deb libdecor-0-0.2.5-1.amd64
Module libgbm.so.1 from deb mesa-26.0.3-1ubuntu1.amd64
Module liboeffis.so.1 from deb libei-1.5.0-3.amd64
Module libei.so.1 from deb libei-1.5.0-3.amd64
Module libepoxy.so.0 from deb libepoxy-1.5.10-2build1.amd64
Module libdrm.so.2 from deb libdrm-2.4.131-1.amd64
Module libxshmfence.so.1 from deb
libxshmfence-1.3.3-1build1.amd64
Module libxcvt.so.0 from deb libxcvt-0.1.3-1build1.amd64
Module libwayland-client.so.0 from deb wayland-1.24.0-2.amd64
Module libXdmcp.so.6 from deb libxdmcp-1:1.1.5-2.amd64
Module libXfont2.so.2 from deb libxfont-1:2.0.6-2.amd64
Module libpixman-1.so.0 from deb pixman-0.46.4-1.amd64
Stack trace of thread 3771:
#0 0x00007db07ce2896e __GI_abort (libc.so.6 + 0x2896e)
#1 0x00007db07a4136c0 n/a (libgallium-26.0.3-1ubuntu1.so +
0xc136c0)
#2 0x00007db07a4179a9 n/a (libgallium-26.0.3-1ubuntu1.so +
0xc179a9)
#3 0x00007db079e539b2 n/a (libgallium-26.0.3-1ubuntu1.so +
0x6539b2)
#4 0x00007db079e9de1c n/a (libgallium-26.0.3-1ubuntu1.so +
0x69de1c)
#5 0x00007db07cea40da start_thread (libc.so.6 + 0xa40da)
#6 0x00007db07cf377ac __clone3 (libc.so.6 + 0x1377ac)
Stack trace of thread 3772:
#0 0x00007db07ceacae2 __syscall_cancel_arch (libc.so.6 +
0xacae2)
#1 0x00007db07cea05ec __internal_syscall_cancel (libc.so.6 +
0xa05ec)
#2 0x00007db07cea09c7 __futex_abstimed_wait_common64
(libc.so.6 + 0xa09c7)
#3 0x00007db07cea33a7 __pthread_cond_wait_common (libc.so.6 +
0xa33a7)
#4 0x00007db079e9dedd n/a (libgallium-26.0.3-1ubuntu1.so +
0x69dedd)
#5 0x00007db079e538dc n/a (libgallium-26.0.3-1ubuntu1.so +
0x6538dc)
#6 0x00007db079e9de1c n/a (libgallium-26.0.3-1ubuntu1.so +
0x69de1c)
#7 0x00007db07cea40da start_thread (libc.so.6 + 0xa40da)
#8 0x00007db07cf377ac __clone3 (libc.so.6 + 0x1377ac)
Stack trace of thread 3774:
#0 0x00007db07ceacae2 __syscall_cancel_arch (libc.so.6 +
0xacae2)
#1 0x00007db07cea05ec __internal_syscall_cancel (libc.so.6 +
0xa05ec)
#2 0x00007db07cea09c7 __futex_abstimed_wait_common64
(libc.so.6 + 0xa09c7)
#3 0x00007db07cea33a7 __pthread_cond_wait_common (libc.so.6 +
0xa33a7)
#4 0x00007db079e9dedd n/a (libgallium-26.0.3-1ubuntu1.so +
0x69dedd)
#5 0x00007db079e538dc n/a (libgallium-26.0.3-1ubuntu1.so +
0x6538dc)
#6 0x00007db079e9de1c n/a (libgallium-26.0.3-1ubuntu1.so +
0x69de1c)
#7 0x00007db07cea40da start_thread (libc.so.6 + 0xa40da)
#8 0x00007db07cf377ac __clone3 (libc.so.6 + 0x1377ac)
Stack trace of thread 3773:
#0 0x00007db07ceacae2 __syscall_cancel_arch (libc.so.6 +
0xacae2)
#1 0x00007db07cea05ec __internal_syscall_cancel (libc.so.6 +
0xa05ec)
#2 0x00007db07cea09c7 __futex_abstimed_wait_common64
(libc.so.6 + 0xa09c7)
#3 0x00007db07cea33a7 __pthread_cond_wait_common (libc.so.6 +
0xa33a7)
#4 0x00007db079e9dedd n/a (libgallium-26.0.3-1ubuntu1.so +
0x69dedd)
#5 0x00007db079e538dc n/a (libgallium-26.0.3-1ubuntu1.so +
0x6538dc)
#6 0x00007db079e9de1c n/a (libgallium-26.0.3-1ubuntu1.so +
0x69de1c)
#7 0x00007db07cea40da start_thread (libc.so.6 + 0xa40da)
#8 0x00007db07cf377ac __clone3 (libc.so.6 + 0x1377ac)
Stack trace of thread 3778:
#0 0x00007db07ceacae2 __syscall_cancel_arch (libc.so.6 +
0xacae2)
#1 0x00007db07cea05ec __internal_syscall_cancel (libc.so.6 +
0xa05ec)
#2 0x00007db07cea09c7 __futex_abstimed_wait_common64
(libc.so.6 + 0xa09c7)
#3 0x00007db07cea33a7 __pthread_cond_wait_common (libc.so.6 +
0xa33a7)
#4 0x00007db079e9dedd n/a (libgallium-26.0.3-1ubuntu1.so +
0x69dedd)
#5 0x00007db079e538dc n/a (libgallium-26.0.3-1ubuntu1.so +
0x6538dc)
#6 0x00007db079e9de1c n/a (libgallium-26.0.3-1ubuntu1.so +
0x69de1c)
#7 0x00007db07cea40da start_thread (libc.so.6 + 0xa40da)
#8 0x00007db07cf377ac __clone3 (libc.so.6 + 0x1377ac)
Stack trace of thread 3775:
#0 0x00007db07ceacae2 __syscall_cancel_arch (libc.so.6 +
0xacae2)
#1 0x00007db07cea05ec __internal_syscall_cancel (libc.so.6 +
0xa05ec)
#2 0x00007db07cea09c7 __futex_abstimed_wait_common64
(libc.so.6 + 0xa09c7)
#3 0x00007db07cea33a7 __pthread_cond_wait_common (libc.so.6 +
0xa33a7)
#4 0x00007db079e9dedd n/a (libgallium-26.0.3-1ubuntu1.so +
0x69dedd)
#5 0x00007db079e538dc n/a (libgallium-26.0.3-1ubuntu1.so +
0x6538dc)
#6 0x00007db079e9de1c n/a (libgallium-26.0.3-1ubuntu1.so +
0x69de1c)
#7 0x00007db07cea40da start_thread (libc.so.6 + 0xa40da)
#8 0x00007db07cf377ac __clone3 (libc.so.6 + 0x1377ac)
Stack trace of thread 3755:
#0 0x00007db07cf34d0d syscall (libc.so.6 + 0x134d0d)
#1 0x00007db079e4299a n/a (libgallium-26.0.3-1ubuntu1.so +
0x64299a)
#2 0x00007db079e53590 n/a (libgallium-26.0.3-1ubuntu1.so +
0x653590)
#3 0x00007db07a3ea74d n/a (libgallium-26.0.3-1ubuntu1.so +
0xbea74d)
#4 0x00007db07a0c33d8 n/a (libgallium-26.0.3-1ubuntu1.so +
0x8c33d8)
#5 0x00007db079a048c7 n/a (libgallium-26.0.3-1ubuntu1.so +
0x2048c7)
#6 0x00005f53d8759490 n/a (/usr/bin/Xwayland + 0x4a490)
#7 0x00005f53d8841f17 n/a (/usr/bin/Xwayland + 0x132f17)
#8 0x00005f53d875ef98 n/a (/usr/bin/Xwayland + 0x4ff98)
#9 0x00005f53d875ffda n/a (/usr/bin/Xwayland + 0x50fda)
#10 0x00005f53d88424cc n/a (/usr/bin/Xwayland + 0x1334cc)
#11 0x00005f53d8842638 n/a (/usr/bin/Xwayland + 0x133638)
#12 0x00005f53d87d9994 n/a (/usr/bin/Xwayland + 0xca994)
#13 0x00005f53d875116d n/a (/usr/bin/Xwayland + 0x4216d)
#14 0x00007db07ce2a601 __libc_start_call_main (libc.so.6 +
0x2a601)
#15 0x00007db07ce2a718 __libc_start_main_impl (libc.so.6 +
0x2a718)
#16 0x00005f53d87529e5 n/a (/usr/bin/Xwayland + 0x439e5)
Stack trace of thread 3779:
#0 0x00007db07ceacae2 __syscall_cancel_arch (libc.so.6 +
0xacae2)
#1 0x00007db07cea05ec __internal_syscall_cancel (libc.so.6 +
0xa05ec)
#2 0x00007db07cea09c7 __futex_abstimed_wait_common64
(libc.so.6 + 0xa09c7)
#3 0x00007db07cea33a7 __pthread_cond_wait_common (libc.so.6 +
0xa33a7)
#4 0x00007db079e9dedd n/a (libgallium-26.0.3-1ubuntu1.so +
0x69dedd)
#5 0x00007db079e538dc n/a (libgallium-26.0.3-1ubuntu1.so +
0x6538dc)
#6 0x00007db079e9de1c n/a (libgallium-26.0.3-1ubuntu1.so +
0x69de1c)
#7 0x00007db07cea40da start_thread (libc.so.6 + 0xa40da)
#8 0x00007db07cf377ac __clone3 (libc.so.6 + 0x1377ac)
Stack trace of thread 3780:
#0 0x00007db07ceacae2 __syscall_cancel_arch (libc.so.6 +
0xacae2)
#1 0x00007db07cea05ec __internal_syscall_cancel (libc.so.6 +
0xa05ec)
#2 0x00007db07cea09c7 __futex_abstimed_wait_common64
(libc.so.6 + 0xa09c7)
#3 0x00007db07cea33a7 __pthread_cond_wait_common (libc.so.6 +
0xa33a7)
#4 0x00007db079e9dedd n/a (libgallium-26.0.3-1ubuntu1.so +
0x69dedd)
#5 0x00007db079e538dc n/a (libgallium-26.0.3-1ubuntu1.so +
0x6538dc)
#6 0x00007db079e9de1c n/a (libgallium-26.0.3-1ubuntu1.so +
0x69de1c)
#7 0x00007db07cea40da start_thread (libc.so.6 + 0xa40da)
#8 0x00007db07cf377ac __clone3 (libc.so.6 + 0x1377ac)
Stack trace of thread 3776:
#0 0x00007db07ceacae2 __syscall_cancel_arch (libc.so.6 +
0xacae2)
#1 0x00007db07cea05ec __internal_syscall_cancel (libc.so.6 +
0xa05ec)
#2 0x00007db07cea09c7 __futex_abstimed_wait_common64
(libc.so.6 + 0xa09c7)
#3 0x00007db07cea33a7 __pthread_cond_wait_common (libc.so.6 +
0xa33a7)
#4 0x00007db079e9dedd n/a (libgallium-26.0.3-1ubuntu1.so +
0x69dedd)
#5 0x00007db079e538dc n/a (libgallium-26.0.3-1ubuntu1.so +
0x6538dc)
#6 0x00007db079e9de1c n/a (libgallium-26.0.3-1ubuntu1.so +
0x69de1c)
#7 0x00007db07cea40da start_thread (libc.so.6 + 0xa40da)
#8 0x00007db07cf377ac __clone3 (libc.so.6 + 0x1377ac)
Stack trace of thread 3777:
#0 0x00007db07ceacae2 __syscall_cancel_arch (libc.so.6 +
0xacae2)
#1 0x00007db07cea05ec __internal_syscall_cancel (libc.so.6 +
0xa05ec)
#2 0x00007db07cea09c7 __futex_abstimed_wait_common64
(libc.so.6 + 0xa09c7)
#3 0x00007db07cea33a7 __pthread_cond_wait_common (libc.so.6 +
0xa33a7)
#4 0x00007db079e9dedd n/a (libgallium-26.0.3-1ubuntu1.so +
0x69dedd)
#5 0x00007db079e538dc n/a (libgallium-26.0.3-1ubuntu1.so +
0x6538dc)
#6 0x00007db079e9de1c n/a (libgallium-26.0.3-1ubuntu1.so +
0x69de1c)
#7 0x00007db07cea40da start_thread (libc.so.6 + 0xa40da)
#8 0x00007db07cf377ac __clone3 (libc.so.6 + 0x1377ac)
ELF object binary architecture: AMD x86-64
ProblemType: Bug
DistroRelease: Ubuntu 26.04
Package: xwayland 2:24.1.10-1
ProcVersionSignature: Ubuntu 7.0.0-15.15-generic 7.0.0
Uname: Linux 7.0.0-15-generic x86_64
ApportVersion: 2.34.0-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
Date: Tue May 12 11:41:01 2026
InstallationDate: Installed on 2025-09-06 (248 days ago)
InstallationMedia: Kubuntu 24.04.3 LTS "Noble Numbat" - Release amd64
(20250805.1)
SourcePackage: xwayland
UpgradeStatus: Upgraded to resolute on 2026-04-03 (39 days ago)
** Affects: xwayland (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug resolute wayland-session
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https://bugs.launchpad.net/bugs/2152236
Title:
game crash in the game
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