[Bug 2127482] Re: software-properties-qt segfault at 10 ip 000000000053cc91 sp 00007ffe504a8580
Rovano
2127482 at bugs.launchpad.net
Sat Oct 11 08:08:11 UTC 2025
** Also affects: software-properties-qt (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: software-properties (Ubuntu)
** Changed in: software-properties-qt (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/2127482
Title:
software-properties-qt segfault at 10 ip 000000000053cc91 sp
00007ffe504a8580
Status in software-properties-qt package in Ubuntu:
Confirmed
Bug description:
Hello.
From KDE we cant run Driver manager. Button Relaunch doing nothing in KDE settings-Driver manager.
From CLI app is runned, but if this app is closed, generate error to log.
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[ 63.423814] software-proper[2306]: segfault at 10 ip 000000000053cc91 sp 00007ffe504a8580 error 4 in python3.13[13cc91,420000+341000] likely on CPU 1 (core 1, socket 0)
[ 63.423826] Code: 9d ea 56 00 48 3d 40 cf 53 00 0f 85 d0 01 00 00 48 85 ff 0f 84 c6 01 00 00 55 48 89 e5 48 83 ec 10 64 48 8b 04 25 e8 ff ff ff <48> 8b 40 10 48 8b 88 30 2a 00 00 48 89 f8 48 c1 e8 31 48 8b 94 c1
ubuntu-bug software-proper
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*** Problem in software-proper
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strace sudo software-properties-qt
execve("/usr/bin/sudo", ["sudo", "software-properties-qt"], 0x7ffce8f43c58 /* 70 vars */) = 0
brk(NULL) = 0x5c6304b56000
fcntl(0, F_GETFD) = 0
fcntl(1, F_GETFD) = 0
fcntl(2, F_GETFD) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7e24279fb000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=120093, ...}) = 0
mmap(NULL, 120093, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7e24279dd000
close(3) = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libpam.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=72136, ...}) = 0
mmap(NULL, 73752, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7e24279ca000
mmap(0x7e24279cd000, 40960, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7e24279cd000
mmap(0x7e24279d7000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd000) = 0x7e24279d7000
mmap(0x7e24279db000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7e24279db000
close(3) = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=178928, ...}) = 0
mmap(NULL, 181160, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7e242799d000
mmap(0x7e24279a1000, 143360, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x4000) = 0x7e24279a1000
mmap(0x7e24279c4000, 16384, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x27000) = 0x7e24279c4000
mmap(0x7e24279c8000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2a000) = 0x7e24279c8000
close(3) = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000\247\2\0\0\0\0\0"..., 832) = 832
pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 896, 64) = 896
fstat(3, {st_mode=S_IFREG|0755, st_size=2326088, ...}) = 0
pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 896, 64) = 896
mmap(NULL, 2371152, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7e2427600000
mmap(0x7e2427628000, 1675264, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x7e2427628000
mmap(0x7e24277c1000, 454656, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c1000) = 0x7e24277c1000
mmap(0x7e2427830000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22f000) = 0x7e2427830000
mmap(0x7e2427836000, 52816, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7e2427836000
close(3) = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libaudit.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=178344, ...}) = 0
mmap(NULL, 241872, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7e2427961000
mmap(0x7e2427964000, 53248, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7e2427964000
mmap(0x7e2427971000, 106496, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0x7e2427971000
mmap(0x7e242798b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2a000) = 0x7e242798b000
mmap(0x7e242798d000, 61648, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7e242798d000
close(3) = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libcap-ng.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
pread64(3, "\1\0\0\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 784, 64) = 784
fstat(3, {st_mode=S_IFREG|0644, st_size=31096, ...}) = 0
pread64(3, "\1\0\0\0\4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 784, 64) = 784
mmap(NULL, 32816, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7e2427958000
mmap(0x7e242795a000, 12288, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7e242795a000
mmap(0x7e242795d000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x7e242795d000
mmap(0x7e242795f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7e242795f000
close(3) = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7e2427956000
mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7e2427953000
arch_prctl(ARCH_SET_FS, 0x7e2427953800) = 0
set_tid_address(0x7e2427953ad0) = 5169
set_robust_list(0x7e2427953ae0, 24) = 0
rseq(0x7e2427953680, 0x20, 0, 0x53053053) = 0
mprotect(0x7e2427830000, 16384, PROT_READ) = 0
mprotect(0x7e242795f000, 4096, PROT_READ) = 0
mprotect(0x7e242798b000, 4096, PROT_READ) = 0
mprotect(0x7e24279c8000, 4096, PROT_READ) = 0
mprotect(0x7e24279db000, 4096, PROT_READ) = 0
mprotect(0x5c62f478e000, 45056, PROT_READ) = 0
mprotect(0x7e2427a42000, 8192, PROT_READ) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
getrandom("\xa1\xee\x5a\x63\x4c\xe7\xed\x78", 8, GRND_NONBLOCK) = 8
munmap(0x7e24279dd000, 120093) = 0
openat(AT_FDCWD, "/proc/sys/kernel/cap_last_cap", O_RDONLY) = 3
fstatfs(3, {f_type=PROC_SUPER_MAGIC, f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={val=[0x18, 0]}, f_namelen=255, f_frsize=4096, f_flags=ST_VALID|ST_NOSUID|ST_NODEV|ST_NOEXEC|ST_RELATIME}) = 0
read(3, "40\n", 7) = 3
close(3) = 0
prctl(PR_CAPBSET_READ, CAP_CHOWN) = 1
prctl(PR_GET_SECUREBITS) = 0
prctl(PR_GET_NO_NEW_PRIVS, 0, 0, 0, 0) = 0
prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_IS_SET, CAP_CHOWN, 0, 0) = 0
poll([{fd=0, events=0}, {fd=1, events=0}, {fd=2, events=0}], 3, 0) = 0 (Timeout)
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[PIPE], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7e2427645f60}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
brk(NULL) = 0x5c6304b56000
brk(0x5c6304b77000) = 0x5c6304b77000
openat(AT_FDCWD, "/proc/self/maps", O_RDONLY|O_CLOEXEC) = 3
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(3, "5c62f4688000-5c62f469a000 r--p 0"..., 1024) = 1024
read(3, "00 rw-p 00233000 00:1b 1446701 "..., 1024) = 1024
read(3, "42798b000 r--p 00010000 00:1b 11"..., 1024) = 1024
read(3, "sr/lib/x86_64-linux-gnu/libpam.s"..., 1024) = 1024
read(3, "inux-x86-64.so.2\n7e2427a34000-7e"..., 1024) = 591
lseek(3, 0, SEEK_CUR) = 4687
lseek(3, 4603, SEEK_SET) = 4603
close(3) = 0
sched_getaffinity(5169, 32, [0 1 2 3]) = 8
rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0
mmap(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7e24279f8000
mprotect(0x7e24279f8000, 4096, PROT_NONE) = 0
sigaltstack({ss_sp=0x7e24279f9000, ss_flags=0, ss_size=8192}, NULL) = 0
rt_sigaction(SIGSEGV, {sa_handler=0x5c62f46ec560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_SIGINFO, sa_restorer=0x7e2427645f60}, NULL, 8) = 0
rt_sigaction(SIGBUS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGBUS, {sa_handler=0x5c62f46ec560, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_SIGINFO, sa_restorer=0x7e2427645f60}, NULL, 8) = 0
geteuid() = 1000
write(2, "sudo-rs: ", 9sudo-rs: ) = 9
write(2, "sudo must be owned by uid 0 and "..., 55sudo must be owned by uid 0 and have the setuid bit set) = 55
write(2, "\n", 1
) = 1
sigaltstack({ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=8192}, NULL) = 0
munmap(0x7e24279f8000, 12288) = 0
exit_group(1) = ?
+++ exited with 1 +++
ltrace sudo software-properties-qt
sudo-rs: sudo must be owned by uid 0 and have the setuid bit set
+++ exited (status 1) +++
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
ProblemType: Bug
DistroRelease: Ubuntu 25.10
Package: software-properties-qt 0.114
ProcVersionSignature: Ubuntu 6.17.0-5.5-generic 6.17.0-rc7
Uname: Linux 6.17.0-5-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.33.1-0ubuntu3
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
Date: Fri Oct 10 15:38:37 2025
InstallationDate: Installed on 2025-08-18 (53 days ago)
InstallationMedia: Kubuntu 25.04 "Plucky Puffin" - Release amd64 (20250417)
PackageArchitecture: all
SourcePackage: software-properties
UpgradeStatus: Upgraded to questing on 2025-09-11 (29 days ago)
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