Crash in malloc_consolidate

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An owning problem doesn't exist yet.
Component
bash
Last affected version
0:4.2.46-35.el7_9
Executable
/usr/bin/bash
Error name
SIGSEGV 11
First occurrence
2026-10-29
Last occurrence
2026-10-29
Unique reports
1
Quality
-38

Statistics

Operating system Unique / Total count
CentOS 7 1 / 1
Operating system Count
CentOS 7 1
Architecture Count
x86_64 1
Related packages Count
bash 1
 0:4.2.46-35.el7_9 1
ncurses-libs 1
 0:5.9-14.20130511.el7_4 1
glibc 1
 0:2.17-326.el7_9 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
malloc_consolidate
/lib64/libc.so.6 0x804bc
Build id: 9470e279388f7f9cb2ed3b2872d0c2095b191ff4 		-
2
_int_malloc
/lib64/libc.so.6 0x82135
Build id: 9470e279388f7f9cb2ed3b2872d0c2095b191ff4 		-
3
__libc_calloc
/lib64/libc.so.6 0x86214
Build id: 9470e279388f7f9cb2ed3b2872d0c2095b191ff4 		-
4
_dl_new_object
/lib64/ld-linux-x86-64.so.2 0xb1ff
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
5
_dl_map_object_from_fd
/lib64/ld-linux-x86-64.so.2 0x6024
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
6
_dl_map_object
/lib64/ld-linux-x86-64.so.2 0x866a
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
7
dl_open_worker
/lib64/ld-linux-x86-64.so.2 0x142a4
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
8
_dl_catch_error
/lib64/ld-linux-x86-64.so.2 0xf7d4
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
9
_dl_open
/lib64/ld-linux-x86-64.so.2 0x13b8b
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
10
do_dlopen
/lib64/libc.so.6 0x13d952
Build id: 9470e279388f7f9cb2ed3b2872d0c2095b191ff4 		-
11
_dl_catch_error
/lib64/ld-linux-x86-64.so.2 0xf7d4
Build id: 62c449974331341bb08dcce3859560a22af1e172 		-
12
__libc_dlopen_mode
/lib64/libc.so.6 0x13da12
Build id: 9470e279388f7f9cb2ed3b2872d0c2095b191ff4 		-
13
__backtrace
/lib64/libc.so.6 0x114d61
Build id: 9470e279388f7f9cb2ed3b2872d0c2095b191ff4 		-
14
__libc_message
/lib64/libc.so.6 0x78f84
Build id: 9470e279388f7f9cb2ed3b2872d0c2095b191ff4 		-
15
malloc_printerr
/lib64/libc.so.6 0x7f474
Build id: 9470e279388f7f9cb2ed3b2872d0c2095b191ff4 		-
16
dispose_fd_bitmap
/usr/bin/bash 0x2eac2
Build id: 94b20c7f7a0529512f63bae145b524890ceae5a5 		-
17
execute_command
/usr/bin/bash 0x33d48
Build id: 94b20c7f7a0529512f63bae145b524890ceae5a5 		-
18
reader_loop
/usr/bin/bash 0x1e375
Build id: 94b20c7f7a0529512f63bae145b524890ceae5a5 		-
19
main
/usr/bin/bash 0x1c9de
Build id: 94b20c7f7a0529512f63bae145b524890ceae5a5 		-