Package: ntp Version: 4.2.6.p5+dfsg-2 Problem: when -I eth1 (or your_interface_here (which is not part of the default route)) is specified -- ntpd crashed after about 10 minutes
# cat /etc/default/ntp NTPD_OPTS='-g' #NTPD_OPTS='-g -I eth1' [334743.074156] ntpd[31953]: segfault at 737c ip 000000000040f3f4 sp 00007fffee7ee990 error 4 in ntpd[400000+7c000] No debugging symbols in this binary however.. [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/sbin/ntpd -p /var/run/ntpd.pid -g -I eth1 -u 110:117'. Program terminated with signal 11, Segmentation fault. #0 0x000000000040f3f4 in ?? () (gdb) bt #0 0x000000000040f3f4 in ?? () #1 0x0000000000412bfe in ?? () #2 0x0000000000405fa9 in ?? () #3 0x00007fb54ce43ead in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x0000000000405fd5 in ?? () #5 0x00007fffee7ef738 in ?? () #6 0x000000000000001c in ?? () #7 0x0000000000000008 in ?? () #8 0x00007fffee7efe52 in ?? () #9 0x00007fffee7efe61 in ?? () #10 0x00007fffee7efe64 in ?? () #11 0x00007fffee7efe76 in ?? () #12 0x00007fffee7efe79 in ?? () #13 0x00007fffee7efe7c in ?? () #14 0x00007fffee7efe81 in ?? () #15 0x00007fffee7efe84 in ?? () #16 0x0000000000000000 in ?? () (gdb)