Crash in __strlen_avx2

Similar reports
Problem #542167
Component
ddcutil
Last affected version
0:2.1.2-2.fc41
Executable
/usr/bin/ddcutil
Error name
SIGSEGV 11
First occurrence
2023-03-01
Last occurrence
2025-04-20
Unique reports
59
Quality
-18

Graphs

Statistics

Operating system Unique / Total count
Fedora 37 1 / 2
Fedora 38 1 / 1
Fedora 39 7 / 8
Show more… (2)
Fedora 40 55 / 264
Fedora 41 59 / 454
Operating system Count
Fedora 41 454
Fedora 40 264
Fedora 39 8
Show more… (2)
Fedora 37 2
Fedora 38 1
Architecture Count
x86_64 729
Related packages Count
ddcutil 729
 0:2.1.2-2.fc41 454
 0:2.1.2-1.fc40 264
 0:2.1.2-1.fc39 5
 0:2.0.0-1.fc39 3
 0:0.9.9-6.fc37 2
 0:2.0.0-1.fc38 1
pcre2 729
 0:10.44-1.fc41.1 454
 0:10.44-1.fc40 205
 0:10.42-2.fc40.2 59
 0:10.42-1.fc39.2 8
 0:10.40-1.fc37.1 2
 0:10.42-1.fc38.1 1
glibc 728
 0:2.40-12.fc41 168
 0:2.40-21.fc41 102
 0:2.39-22.fc40 93
 0:2.40-23.fc41 88
 0:2.39-17.fc40 87
 0:2.40-17.fc41 69
 0:2.39-15.fc40 42
 0:2.39-33.fc40 22
 0:2.40-11.fc41 17
 0:2.39-8.fc40 12
 0:2.39-13.fc40 7
 0:2.40-9.fc41 5
 0:2.40-3.fc41 4
 0:2.38-16.fc39 4
 0:2.40-22.fc41 2
 0:2.38-14.fc39 2
 0:2.38-18.fc39 1
 0:2.39-32.fc40 1
 0:2.37-16.fc38 1
 0:2.38-17.fc39 1
Show more… (11)
libgcc 727
 0:14.2.1-3.fc41 228
 0:14.2.1-7.fc41 226
 0:14.1.1-7.fc40 90
 0:14.2.1-1.fc40 64
 0:14.2.1-3.fc40 52
 0:14.1.1-6.fc40 35
 0:14.1.1-1.fc40 10
 0:14.0.1-0.15.fc40 7
 0:14.1.1-5.fc40 4
 0:13.2.1-6.fc39 4
 0:13.2.1-7.fc39 3
 0:14.1.1-4.fc40 2
 0:13.2.1-4.fc38 1
 0:13.3.1-1.fc39 1
libcap 727
 0:2.70-4.fc41 454
 0:2.69-8.fc40 264
 0:2.48-9.fc39 8
 0:2.48-7.fc38 1
systemd-libs 723
 0:256.9-2.fc41 150
 0:256.11-1.fc41 125
 0:256.12-1.fc41 102
 0:255.8-1.fc40 81
 0:255.10-3.fc40 61
 0:255.7-1.fc40 36
 0:256.8-1.fc41 35
 0:256.10-1.fc41 33
 0:255.13-1.fc40 23
 0:255.15-1.fc40 23
 0:255.10-1.fc40 15
 0:255.6-1.fc40 10
 0:256.7-1.fc41 9
 0:255.12-1.fc40 8
 0:255.4-1.fc40 7
 0:254.10-1.fc39 3
 0:254.9-1.fc39 1
 0:254.14-1.fc39 1
glib2 723
 0:2.82.2-1.fc41 406
 0:2.80.3-1.fc40 244
 0:2.82.5-1.fc41 45
 0:2.80.2-1.fc40 13
 0:2.80.0-1.fc40 7
 0:2.78.3-1.fc39 4
 0:2.82.1-1.fc41 3
 0:2.78.6-1.fc39 1
libdrm 722
 0:2.4.124-1.fc41 407
 0:2.4.121-1.fc40 111
 0:2.4.122-1.fc40 78
 0:2.4.123-1.fc40 55
 0:2.4.123-1.fc41 47
 0:2.4.120-3.fc40 19
 0:2.4.120-1.fc39 4
 0:2.4.121-1.fc39 1
jansson 259
 0:2.13.1-10.fc41 259
libXrender 6
 0:0.9.11-3.fc39 3
 0:0.9.10-17.fc37 2
 0:0.9.11-2.fc38 1
libxcb 6
 0:1.13.1-12.fc39 3
 0:1.13.1-10.fc37 2
 0:1.13.1-11.fc38 1
libXau 4
 0:1.0.11-3.fc39 3
 0:1.0.11-2.fc38 1
libXext 2
 0:1.3.4-9.fc37 2
libdrm-amdgpu 1
 1:2.4.120.60103-1787201.el9 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
__strlen_avx2
/lib64/libc.so.6 0x15603d
Build id: 81daba31ee66dbd63efdc4252a872949d874d136 		-
2
strsplit
/usr/bin/ddcutil 0x58d50
Build id: 201ea2248fe4e28f01bb7a881de6ed450e276ed8 		-
3
avoid_device_by_usb_interfaces_property_string
/usr/bin/ddcutil 0x60e0c
Build id: 201ea2248fe4e28f01bb7a881de6ed450e276ed8 		-
4
is_possible_monitor_by_hiddev_name
/usr/bin/ddcutil 0x62a70
Build id: 201ea2248fe4e28f01bb7a881de6ed450e276ed8 		-
5
check_usb_monitor
/usr/bin/ddcutil 0x62b4d
Build id: 201ea2248fe4e28f01bb7a881de6ed450e276ed8 		-
6
main
/usr/bin/ddcutil 0x1e036
Build id: 201ea2248fe4e28f01bb7a881de6ed450e276ed8 		-
7
__libc_start_call_main
/lib64/libc.so.6 0x27510
Build id: 81daba31ee66dbd63efdc4252a872949d874d136 		-
8
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x275c9
Build id: 81daba31ee66dbd63efdc4252a872949d874d136 		-
9
_start
/usr/bin/ddcutil 0x1e435
Build id: 201ea2248fe4e28f01bb7a881de6ed450e276ed8 		-