[systemd-devel] syscvall-filters killing CGI after update to Fedora 33

[Reindl Harald]

after a long time using this SystemCallFilter perl-cgi with Fedora 33 
get killed - anyone an idea what changed that's obviously covered by the 
second line

SystemCallFilter=@system-service @network-io @privileged
SystemCallFilter=~@clock @cpu-emulation @debug @keyring @module @mount 
@obsolete @raw-io @reboot @resources @swap

either the blacklist of the new systemd version convers more than before 
or something changed in the perl stack

-----------------

Process 7723 (mailgraph.cgi) of user 48 dumped core.#012#012Stack trace 
of thread 7723:#012#0  0x00007f14be8e955d syscall (libc.so.6 + 
0xfc55d)#012#1  0x00007f14be2959d2 g_thread_pool_new (libglib-2.0.so.0 + 
0x839d2)#012#2  0x00007f14bde5ae5c g_task_get_type_once (libgio-2.0.so.0 
+ 0xabe5c)#012#3  0x00007f14bde5af85 g_task_get_type (libgio-2.0.so.0 + 
0xabf85)#012#4  0x00007f14bde5b09d g_task_new (libgio-2.0.so.0 + 
0xac09d)#012#5  0x00007f14bdfd2c4e pango_fc_font_map_init 
(libpangoft2-1.0.so.0 + 0xac4e)#012#6  0x00007f14be37db97 
g_type_create_instance (libgobject-2.0.so.0 + 0x39b97)#012#7 
0x00007f14be3668c5 g_object_new_internal (libgobject-2.0.so.0 + 
0x228c5)#012#8  0x00007f14be36769d g_object_new_with_properties 
(libgobject-2.0.so.0 + 0x2369d)#012#9  0x00007f14be368311 g_object_new 
(libgobject-2.0.so.0 + 0x24311)#012#10 0x00007f14be5f4d63 rrd_graph_init 
(librrd.so.8 + 0x1cd63)#012#11 0x00007f14be5ef33a rrd_graph_v 
(librrd.so.8 + 0x1733a)#012#12 0x00007f14be5f3653 rrd_graph (librrd.so.8 
+ 0x1b653)#012#13 0x00007f14be639318 n/a (RRDs.so + 0x6318)#012#14 
0x00007f14beac02b7 Perl_pp_entersub (libperl.so.5.32 + 0x1082b7)#012#15 
0x00007f14beab8040 Perl_runops_standard (libperl.so.5.32 + 
0x100040)#012#16 0x00007f14bea36c6c perl_run (libperl.so.5.32 + 
0x7ec6c)#012#17 0x0000556a6005934a main (perl + 0x134a)#012#18 
0x00007f14be8151e2 __libc_start_main (libc.so.6 + 0x281e2)#012#19 
0x0000556a6005938e _start (perl + 0x138e)

Process 2374487 (smokeping_cgi) of user 48 dumped core.#012#012Stack 
trace of thread 2374487:#012#0  0x00007f1b1850655d syscall (libc.so.6 + 
0xfc55d)#012#1  0x00007f1b17e409d2 g_thread_pool_new (libglib-2.0.so.0 + 
0x839d2)#012#2  0x00007f1b17a05e5c g_task_get_type_once (libgio-2.0.so.0 
+ 0xabe5c)#012#3  0x00007f1b17a05f85 g_task_get_type (libgio-2.0.so.0 + 
0xabf85)#012#4  0x00007f1b17a0609d g_task_new (libgio-2.0.so.0 + 
0xac09d)#012#5  0x00007f1b17b7dc4e pango_fc_font_map_init 
(libpangoft2-1.0.so.0 + 0xac4e)#012#6  0x00007f1b17f28b97 
g_type_create_instance (libgobject-2.0.so.0 + 0x39b97)#012#7 
0x00007f1b17f118c5 g_object_new_internal (libgobject-2.0.so.0 + 
0x228c5)#012#8  0x00007f1b17f1269d g_object_new_with_properties 
(libgobject-2.0.so.0 + 0x2369d)#012#9  0x00007f1b17f13311 g_object_new 
(libgobject-2.0.so.0 + 0x24311)#012#10 0x00007f1b1819fd63 rrd_graph_init 
(librrd.so.8 + 0x1cd63)#012#11 0x00007f1b1819a33a rrd_graph_v 
(librrd.so.8 + 0x1733a)#012#12 0x00007f1b1819e653 rrd_graph (librrd.so.8 
+ 0x1b653)#012#13 0x00007f1b181fc318 n/a (RRDs.so + 0x6318)#012#14 
0x00007f1b186dd2b7 Perl_pp_entersub (libperl.so.5.32 + 0x1082b7)#012#15 
0x00007f1b186d5040 Perl_runops_standard (libperl.so.5.32 + 
0x100040)#012#16 0x00007f1b18653c6c perl_run (libperl.so.5.32 + 
0x7ec6c)#012#17 0x00005599a814734a main (perl + 0x134a)#012#18 
0x00007f1b184321e2 __libc_start_main (libc.so.6 + 0x281e2)#012#19 
0x00005599a814738e _start (perl + 0x138e)