Info
===================================================================
PID: 3689 (cinnamon-screen)
UID: 1000 (frank)
GID: 1000 (frank)
Signal: 11 (SEGV)
Timestamp: Mon 2021-04-26 16:04:57 CEST (16h ago)
Command Line: /usr/lib/x86_64-linux-gnu/cinnamon-screensaver/cinnamon-screensaver-pam-helper
Executable: /usr/lib/x86_64-linux-gnu/cinnamon-screensaver/cinnamon-screensaver-pam-helper
Control Group: /user.slice/user-1000.slice/session-c2.scope
Unit: session-c2.scope
Slice: user-1000.slice
Session: c2
Owner UID: 1000 (frank)
Boot ID: 4c10c0280d1242ad8ee700c4dab0c2f3
Machine ID: 939972095cf1459c8b22cc608eff85da
Hostname: frank-Linux-062
Storage: /var/lib/systemd/coredump/core.cinnamon-screen.1000.4c10c0280d1242ad8ee700c4dab0c2f3.3689.1619445897000000000000.lz4
Message: Process 3689 (cinnamon-screen) of user 1000 dumped core.
Stack trace of thread 3721:
#0 0x00007ff76c0c4d5a __GI___strlen_sse2 (libc.so.6 + 0xb4d5a)
#1 0x000055f5534079eb n/a (cinnamon-screensaver-pam-helper + 0x29eb)
#2 0x00007ff76c44dc62 n/a (libgio-2.0.so.0 + 0xb5c62)
#3 0x00007ff76c284374 n/a (libglib-2.0.so.0 + 0x7c374)
#4 0x00007ff76c283ad1 n/a (libglib-2.0.so.0 + 0x7bad1)
#5 0x00007ff76bd61609 start_thread (libpthread.so.0 + 0x9609)
#6 0x00007ff76c132293 __clone (libc.so.6 + 0x122293)
Stack trace of thread 3713:
#0 0x00007ff76c125aff __GI___poll (libc.so.6 + 0x115aff)
#1 0x00007ff76c25a36e n/a (libglib-2.0.so.0 + 0x5236e)
#2 0x00007ff76c25a4a3 g_main_context_iteration (libglib-2.0.so.0 + 0x524a3)
#3 0x00007ff76c25a4f1 n/a (libglib-2.0.so.0 + 0x524f1)
#4 0x00007ff76c283ad1 n/a (libglib-2.0.so.0 + 0x7bad1)
#5 0x00007ff76bd61609 start_thread (libpthread.so.0 + 0x9609)
#6 0x00007ff76c132293 __clone (libc.so.6 + 0x122293)
Stack trace of thread 3715:
#0 0x00007ff76c125aff __GI___poll (libc.so.6 + 0x115aff)
#1 0x00007ff76c25a36e n/a (libglib-2.0.so.0 + 0x5236e)
#2 0x00007ff76c25a6f3 g_main_loop_run (libglib-2.0.so.0 + 0x526f3)
#3 0x00007ff76c4b6f8a n/a (libgio-2.0.so.0 + 0x11ef8a)
#4 0x00007ff76c283ad1 n/a (libglib-2.0.so.0 + 0x7bad1)
#5 0x00007ff76bd61609 start_thread (libpthread.so.0 + 0x9609)
#6 0x00007ff76c132293 __clone (libc.so.6 + 0x122293)
Stack trace of thread 3722:
#0 0x00007ff76c12b89d syscall (libc.so.6 + 0x11b89d)
#1 0x00007ff76c2a7623 g_cond_wait (libglib-2.0.so.0 + 0x9f623)
#2 0x00007ff76cd5e018 n/a (libcscreensaver.so.0 + 0x26018)
#3 0x00007ff76bd91287 pam_vprompt (libpam.so.0 + 0x9287)
#4 0x00007ff76bd914de pam_prompt (libpam.so.0 + 0x94de)
#5 0x00007ff76bd8d9b6 n/a (libpam.so.0 + 0x59b6)
#6 0x00007ff7673dc872 pam_sm_authenticate (pam_unix.so + 0x4872)
#7 0x00007ff76bd8c056 n/a (libpam.so.0 + 0x4056)
#8 0x00007ff76bd8b934 pam_authenticate (libpam.so.0 + 0x3934)
#9 0x00007ff76cd5e4b2 n/a (libcscreensaver.so.0 + 0x264b2)
#10 0x00007ff76c283ad1 n/a (libglib-2.0.so.0 + 0x7bad1)
#11 0x00007ff76bd61609 start_thread (libpthread.so.0 + 0x9609)
#12 0x00007ff76c132293 __clone (libc.so.6 + 0x122293)
Stack trace of thread 3689:
#0 0x00007ff76c0f03bf __GI___clock_nanosleep (libc.so.6 + 0xe03bf)
#1 0x00007ff76c0f6047 __GI___nanosleep (libc.so.6 + 0xe6047)
#2 0x00007ff76c1289bf usleep (libc.so.6 + 0x1189bf)
#3 0x000055f553407da9 n/a (cinnamon-screensaver-pam-helper + 0x2da9)
#4 0x00007ff76cd5e357 n/a (libcscreensaver.so.0 + 0x26357)
#5 0x00007ff76c25a04e g_main_context_dispatch (libglib-2.0.so.0 + 0x5204e)
#6 0x00007ff76c25a400 n/a (libglib-2.0.so.0 + 0x52400)
#7 0x00007ff76c25a6f3 g_main_loop_run (libglib-2.0.so.0 + 0x526f3)
#8 0x00007ff76c7ce37d gtk_main (libgtk-3.so.0 + 0x24e37d)
#9 0x00007ff76cd5e8c2 cs_auth_verify_user (libcscreensaver.so.0 + 0x268c2)
#10 0x000055f553407b4d n/a (cinnamon-screensaver-pam-helper + 0x2b4d)
#11 0x00007ff76c25a04e g_main_context_dispatch (libglib-2.0.so.0 + 0x5204e)
#12 0x00007ff76c25a400 n/a (libglib-2.0.so.0 + 0x52400)
#13 0x00007ff76c25a6f3 g_main_loop_run (libglib-2.0.so.0 + 0x526f3)
#14 0x00007ff76c7ce37d gtk_main (libgtk-3.so.0 + 0x24e37d)
#15 0x000055f553407729 n/a (cinnamon-screensaver-pam-helper + 0x2729)
#16 0x00007ff76c0370b3 __libc_start_main (libc.so.6 + 0x270b3)
#17 0x000055f55340781e n/a (cinnamon-screensaver-pam-helper + 0x281e)
===================================================================
GDB Log
===================================================================
warning: core file may not match specified executable file.
[New LWP 3721]
[New LWP 3713]
[New LWP 3715]
[New LWP 3722]
[New LWP 3689]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/lib/x86_64-linux-gnu/cinnamon-screensaver/cinnamon-screensaver-pam-helper'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 __strlen_sse2 () at ../sysdeps/x86_64/multiarch/../strlen.S:120
120 ../sysdeps/x86_64/multiarch/../strlen.S: No such file or directory.
[Current thread is 1 (Thread 0x7ff767331700 (LWP 3721))]
===================================================================
GDB Backtrace
===================================================================
warning: core file may not match specified executable file.
[New LWP 3721]
[New LWP 3713]
[New LWP 3715]
[New LWP 3722]
[New LWP 3689]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/lib/x86_64-linux-gnu/cinnamon-screensaver/cinnamon-screensaver-pam-helper'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 __strlen_sse2 () at ../sysdeps/x86_64/multiarch/../strlen.S:120
120 ../sysdeps/x86_64/multiarch/../strlen.S: No such file or directory.
[Current thread is 1 (Thread 0x7ff767331700 (LWP 3721))]
#0 __strlen_sse2 () at ../sysdeps/x86_64/multiarch/../strlen.S:120
#1 0x000055f5534079eb in ?? ()
#2 0x00007ff76c44dc62 in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
#3 0x00007ff76c284374 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007ff76c283ad1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007ff76bd61609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6 0x00007ff76c132293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
===================================================================
GDB Backtrace (all threads)
===================================================================
warning: core file may not match specified executable file.
[New LWP 3721]
[New LWP 3713]
[New LWP 3715]
[New LWP 3722]
[New LWP 3689]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/lib/x86_64-linux-gnu/cinnamon-screensaver/cinnamon-screensaver-pam-helper'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 __strlen_sse2 () at ../sysdeps/x86_64/multiarch/../strlen.S:120
120 ../sysdeps/x86_64/multiarch/../strlen.S: No such file or directory.
[Current thread is 1 (Thread 0x7ff767331700 (LWP 3721))]
Thread 5 (Thread 0x7ff76c2032c0 (LWP 3689)):
#0 0x00007ff76c0f03bf in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=req@entry=0x7fff64b1fd10, rem=rem@entry=0x0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
sc_cancel_oldtype = 0
sc_ret = <optimized out>
r = <optimized out>
#1 0x00007ff76c0f6047 in __GI___nanosleep (requested_time=requested_time@entry=0x7fff64b1fd10, remaining=remaining@entry=0x0) at nanosleep.c:27
ret = <optimized out>
#2 0x00007ff76c1289bf in usleep (useconds=<optimized out>) at ../sysdeps/posix/usleep.c:32
ts = {tv_sec = 0, tv_nsec = 100000000}
#3 0x000055f553407da9 in ?? ()
No symbol table info available.
#4 0x00007ff76cd5e357 in ?? () from /lib/x86_64-linux-gnu/libcscreensaver.so.0
No symbol table info available.
#5 0x00007ff76c25a04e in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6 0x00007ff76c25a400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7 0x00007ff76c25a6f3 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#8 0x00007ff76c7ce37d in gtk_main () from /lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#9 0x00007ff76cd5e8c2 in cs_auth_verify_user () from /lib/x86_64-linux-gnu/libcscreensaver.so.0
No symbol table info available.
#10 0x000055f553407b4d in ?? ()
No symbol table info available.
#11 0x00007ff76c25a04e in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#12 0x00007ff76c25a400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#13 0x00007ff76c25a6f3 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#14 0x00007ff76c7ce37d in gtk_main () from /lib/x86_64-linux-gnu/libgtk-3.so.0
No symbol table info available.
#15 0x000055f553407729 in ?? ()
No symbol table info available.
#16 0x00007ff76c0370b3 in __libc_start_main (main=0x55f5534075d0, argc=1, argv=0x7fff64b201a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff64b20198) at ../csu/libc-start.c:308
self = <optimized out>
result = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {94512152084192, -6529719136317505270, 94512152082416, 140734882775456, 0, 0, 6529953852957491466, 6525468523571413258}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x1, 0x7fff64b201a8}, data = {prev = 0x0, cleanup = 0x0, canceltype = 1}}}
not_first_call = <optimized out>
#17 0x000055f55340781e in ?? ()
No symbol table info available.
Thread 4 (Thread 0x7ff76680f700 (LWP 3722)):
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locals.
#1 0x00007ff76c2a7623 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007ff76cd5e018 in ?? () from /lib/x86_64-linux-gnu/libcscreensaver.so.0
No symbol table info available.
#3 0x00007ff76bd91287 in pam_vprompt () from /lib/x86_64-linux-gnu/libpam.so.0
No symbol table info available.
#4 0x00007ff76bd914de in pam_prompt () from /lib/x86_64-linux-gnu/libpam.so.0
No symbol table info available.
#5 0x00007ff76bd8d9b6 in ?? () from /lib/x86_64-linux-gnu/libpam.so.0
No symbol table info available.
#6 0x00007ff7673dc872 in pam_sm_authenticate () from /lib/x86_64-linux-gnu/security/pam_unix.so
No symbol table info available.
#7 0x00007ff76bd8c056 in ?? () from /lib/x86_64-linux-gnu/libpam.so.0
No symbol table info available.
#8 0x00007ff76bd8b934 in pam_authenticate () from /lib/x86_64-linux-gnu/libpam.so.0
No symbol table info available.
#9 0x00007ff76cd5e4b2 in ?? () from /lib/x86_64-linux-gnu/libcscreensaver.so.0
No symbol table info available.
#10 0x00007ff76c283ad1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#11 0x00007ff76bd61609 in start_thread (arg=<optimized out>) at pthread_create.c:477
ret = <optimized out>
pd = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140700553377536, -6529719136317505270, 140734882774318, 140734882774319, 140734882774464, 140700553374848, 6525445428706115850, 6525452693318369546}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = 0
#12 0x00007ff76c132293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
Thread 3 (Thread 0x7ff767bf6700 (LWP 3715)):
#0 0x00007ff76c125aff in __GI___poll (fds=0x55f5542e7850, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
resultvar = 18446744073709551100
sc_cancel_oldtype = 0
sc_ret = <optimized out>
#1 0x00007ff76c25a36e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007ff76c25a6f3 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3 0x00007ff76c4b6f8a in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4 0x00007ff76c283ad1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5 0x00007ff76bd61609 in start_thread (arg=<optimized out>) at pthread_create.c:477
ret = <optimized out>
pd = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140700574246656, -6529719136317505270, 140734882770574, 140734882770575, 140734882770720, 140700574243968, 6525443680117555466, 6525452693318369546}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = 0
#6 0x00007ff76c132293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
Thread 2 (Thread 0x7ff7683f7700 (LWP 3713)):
#0 0x00007ff76c125aff in __GI___poll (fds=0x55f5542d2970, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
resultvar = 18446744073709551100
sc_cancel_oldtype = 0
sc_ret = <optimized out>
#1 0x00007ff76c25a36e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0x00007ff76c25a4a3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3 0x00007ff76c25a4f1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4 0x00007ff76c283ad1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5 0x00007ff76bd61609 in start_thread (arg=<optimized out>) at pthread_create.c:477
ret = <optimized out>
pd = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140700582639360, -6529719136317505270, 140734882770142, 140734882770143, 140734882770288, 140700582636672, 6525460173328843018, 6525452693318369546}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = 0
#6 0x00007ff76c132293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
Thread 1 (Thread 0x7ff767331700 (LWP 3721)):
#0 __strlen_sse2 () at ../sysdeps/x86_64/multiarch/../strlen.S:120
No locals.
#1 0x000055f5534079eb in ?? ()
No symbol table info available.
#2 0x00007ff76c44dc62 in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#3 0x00007ff76c284374 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4 0x00007ff76c283ad1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5 0x00007ff76bd61609 in start_thread (arg=<optimized out>) at pthread_create.c:477
ret = <optimized out>
pd = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140700565051136, -6529719136317505270, 140734882774638, 140734882774639, 140734882774784, 140700565048448, 6525444746880057610, 6525452693318369546}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = 0
#6 0x00007ff76c132293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
No locals.
#0 __strlen_sse2 () at ../sysdeps/x86_64/multiarch/../strlen.S:120
#1 0x000055f5534079eb in ?? ()
#2 0x00007ff76c44dc62 in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
#3 0x00007ff76c284374 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007ff76c283ad1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007ff76bd61609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6 0x00007ff76c132293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95