Crash in __strlen_evex

Similar reports
Problem #520996
Component
ddcutil
Last affected version
0:2.1.4-2.fc42
Executable
/usr/bin/ddcutil
Error name
SIGSEGV 11
First occurrence
2024-04-05
Last occurrence
2026-01-20
Unique reports
8
Quality
-18

Graphs

Statistics

Operating system Unique / Total count
Fedora 38 1 / 1
Fedora 39 3 / 9
Fedora 40 17 / 43
Show more… (2)
Fedora 41 29 / 1,001
Fedora 42 8 / 11
Operating system Count
Fedora 41 1,001
Fedora 40 43
Fedora 42 11
Show more… (2)
Fedora 39 9
Fedora 38 1
Architecture Count
x86_64 1,065
Related packages Count
glibc 1,056
 0:2.40-23.fc41 675
 0:2.40-21.fc41 143
 0:2.40-17.fc41 115
 0:2.40-11.fc41 43
 0:2.40-12.fc41 15
 0:2.39-22.fc40 12
 0:2.39-17.fc40 12
 0:2.39-8.fc40 10
 0:2.39-15.fc40 6
 0:2.40-3.fc41 3
 0:2.41-8.fc42 3
 0:2.40-9.fc41 3
 0:2.41-1.fc42 3
 0:2.41-5.fc42 2
 0:2.41-11.fc42 2
 0:2.39-13.fc40 2
 0:2.41-7.fc42 1
 0:2.40-14.fc41 1
 0:2.39-30.fc40 1
 0:2.40-24.fc41 1
 0:2.40-27.fc41 1
 0:2.40-25.fc41 1
 0:2.37-19.fc38 1
pcre2 1,048
 0:10.44-1.fc41.1 1,001
 0:10.44-1.fc40 26
 0:10.45-1.fc42 11
 0:10.42-1.fc39.2 9
 0:10.42-1.fc38.1 1
systemd-libs 1,046
 0:256.12-1.fc41 678
 0:256.11-1.fc41 249
 0:256.8-1.fc41 44
 0:255.8-1.fc40 14
 0:256.9-2.fc41 13
 0:256.7-1.fc41 8
 0:256.10-1.fc41 8
 0:255.10-3.fc40 7
 0:255.7-1.fc40 5
 0:257.7-1.fc42 4
 0:257.3-7.fc42 4
 0:255.13-1.fc40 3
 0:257.6-1.fc42 2
 0:255.10-1.fc40 2
 0:255.15-1.fc40 1
 0:255.6-1.fc40 1
 0:256.17-1.fc41 1
 0:253.17-1.fc38 1
 0:257.5-2.fc42 1
Show more… (6)
libgcc 1,042
 0:14.2.1-7.fc41 927
 0:14.2.1-3.fc41 73
 0:14.1.1-7.fc40 13
 0:14.2.1-1.fc40 9
 0:14.1.1-6.fc40 5
 0:15.1.1-2.fc42 5
 0:15.0.1-0.11.fc42 3
 0:15.2.1-1.fc42 2
 0:14.1.1-4.fc40 1
 0:15.1.1-1.fc42 1
 0:13.2.1-7.fc38 1
 0:14.1.1-1.fc40 1
 0:14.3.1-3.fc41 1
libdrm 1,039
 0:2.4.124-1.fc41 945
 0:2.4.123-1.fc41 56
 0:2.4.121-1.fc40 18
 0:2.4.122-1.fc40 8
 0:2.4.124-2.fc42 6
 0:2.4.125-1.fc42 5
 0:2.4.120-1.fc38 1
glib2 1,015
 0:2.82.2-1.fc41 734
 0:2.82.5-1.fc41 267
 0:2.84.0-1.fc42 4
 0:2.84.3-1.fc42 3
 0:2.80.2-1.fc40 2
 0:2.84.2-1.fc42 2
 0:2.84.1-1.fc42 1
 0:2.84.4-1.fc42 1
 0:2.76.6-1.fc38 1
ddcutil 1,013
 0:2.1.2-2.fc41 1,001
 0:2.1.4-2.fc42 11
 0:2.1.2-1.fc38 1
libcap 1,013
 0:2.70-4.fc41 1,001
 0:2.73-2.fc42 11
 0:2.48-8.fc38 1
jansson 191
 0:2.13.1-10.fc41 180
 0:2.14-2.fc42 11

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 		-