Crash in __strlen_evex

Similar reports
Problem #520996
Component
ddcutil
Last affected version
0:2.1.2-2.fc41
Executable
/usr/bin/ddcutil
Error name
SIGSEGV 11
First occurrence
2024-04-05
Last occurrence
2025-04-27
Unique reports
20
Quality
-18

Graphs

Statistics

Operating system Unique / Total count
Fedora 39 3 / 9
Fedora 40 17 / 43
Fedora 41 20 / 884
Operating system Count
Fedora 41 884
Fedora 40 43
Fedora 39 9
Architecture Count
x86_64 936
Related packages Count
glibc 936
 0:2.40-23.fc41 664
 0:2.40-17.fc41 95
 0:2.40-21.fc41 68
 0:2.40-11.fc41 37
 0:2.40-12.fc41 14
 0:2.39-22.fc40 12
 0:2.39-17.fc40 12
 0:2.39-8.fc40 10
 0:2.39-15.fc40 6
 0:2.38-18.fc39 4
 0:2.40-3.fc41 3
 0:2.38-17.fc39 3
 0:2.40-9.fc41 2
 0:2.39-13.fc40 2
 0:2.38-16.fc39 2
 0:2.40-14.fc41 1
 0:2.39-30.fc40 1
libcap 936
 0:2.70-4.fc41 884
 0:2.69-8.fc40 43
 0:2.48-9.fc39 9
systemd-libs 936
 0:256.12-1.fc41 665
 0:256.11-1.fc41 155
 0:256.8-1.fc41 38
 0:255.8-1.fc40 14
 0:256.9-2.fc41 12
 0:255.4-1.fc40 10
 0:255.10-3.fc40 7
 0:256.10-1.fc41 7
 0:256.7-1.fc41 7
 0:255.7-1.fc40 5
 0:254.10-1.fc39 5
 0:254.14-1.fc39 4
 0:255.13-1.fc40 3
 0:255.10-1.fc40 2
 0:255.15-1.fc40 1
 0:255.6-1.fc40 1
Show more… (6)
libgcc 936
 0:14.2.1-7.fc41 820
 0:14.2.1-3.fc41 64
 0:14.1.1-7.fc40 13
 0:14.0.1-0.15.fc40 10
 0:14.2.1-1.fc40 9
 0:14.1.1-6.fc40 5
 0:13.2.1-7.fc39 5
 0:14.2.1-3.fc40 4
 0:13.3.1-1.fc39 4
 0:14.1.1-4.fc40 1
 0:14.1.1-1.fc40 1
libdrm 936
 0:2.4.124-1.fc41 836
 0:2.4.123-1.fc41 48
 0:2.4.121-1.fc40 18
 0:2.4.120-3.fc40 12
 0:2.4.122-1.fc40 8
 0:2.4.120-1.fc39 5
 0:2.4.123-1.fc40 5
 0:2.4.121-1.fc39 4
glib2 936
 0:2.82.2-1.fc41 630
 0:2.82.5-1.fc41 254
 0:2.80.3-1.fc40 31
 0:2.80.0-1.fc40 10
 0:2.78.3-1.fc39 5
 0:2.78.6-1.fc39 4
 0:2.80.2-1.fc40 2
ddcutil 936
 0:2.1.2-2.fc41 884
 0:2.1.2-1.fc40 43
 0:2.1.2-1.fc39 9
pcre2 936
 0:10.44-1.fc41.1 884
 0:10.44-1.fc40 26
 0:10.42-2.fc40.2 17
 0:10.42-1.fc39.2 9
jansson 152
 0:2.13.1-10.fc41 152

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_evex
/lib64/libc.so.6 0x171a5c
Build id: e0b579ca7024cf12a2686b60cf49d1d9e3ff6273 		-
2
strsplit
/usr/bin/ddcutil 0xaf2a3
Build id: 334729699d4a72eabb6aeb5f7ead8db93e08b13f 		-
3
avoid_device_by_usb_interfaces_property_string
/usr/bin/ddcutil 0xbf98b
Build id: 334729699d4a72eabb6aeb5f7ead8db93e08b13f 		-
4
is_possible_monitor_by_hiddev_name
/usr/bin/ddcutil 0xbfc4c
Build id: 334729699d4a72eabb6aeb5f7ead8db93e08b13f 		-
5
check_usb_monitor
/usr/bin/ddcutil 0xbfd80
Build id: 334729699d4a72eabb6aeb5f7ead8db93e08b13f 		-
6
main
/usr/bin/ddcutil 0x408c3
Build id: 334729699d4a72eabb6aeb5f7ead8db93e08b13f 		-
7
__libc_start_call_main
/lib64/libc.so.6 0x2814a
Build id: e0b579ca7024cf12a2686b60cf49d1d9e3ff6273 		-
8
__libc_start_main@@GLIBC_2.34
/lib64/libc.so.6 0x2820b
Build id: e0b579ca7024cf12a2686b60cf49d1d9e3ff6273 		-
9
_start
/usr/bin/ddcutil 0x40a15
Build id: 334729699d4a72eabb6aeb5f7ead8db93e08b13f 		-