Upgraded a working FC5 to FC6 test1, and now squid won't start: Jun 21 09:06:15 fc5test squid[1522]: Exiting due to repeated, frequent failures Jun 21 09:12:16 fc5test squid[1580]: Squid Parent: child process 1582 started Jun 21 09:12:16 fc5test kernel: audit(1150895536.859:14): avc: denied { name_bind } for pid=1582 comm="squid" src=3130 scontext=root:system_r:squid_t:s0 tcontext=system_u:object_r:http_cache_port_t:s0 tclass=udp_socket Jun 21 09:12:16 fc5test (squid): Cannot open ICP Port Jun 21 09:12:16 fc5test squid[1580]: Squid Parent: child process 1582 exited due to signal 6 Jun 21 09:12:19 fc5test squid[1580]: Squid Parent: child process 1589 started Jun 21 09:12:20 fc5test kernel: audit(1150895540.175:15): avc: denied { name_bind } for pid=1589 comm="squid" src=3130 scontext=root:system_r:squid_t:s0 tcontext=system_u:object_r:http_cache_port_t:s0 tclass=udp_socket Jun 21 09:12:20 fc5test (squid): Cannot open ICP Port Jun 21 09:12:20 fc5test squid[1580]: Squid Parent: child process 1589 exited due to signal 6 Jun 21 09:12:23 fc5test squid[1580]: Squid Parent: child process 1595 started Jun 21 09:12:23 fc5test kernel: audit(1150895543.495:16): avc: denied { name_bind } for pid=1595 comm="squid" src=3130 scontext=root:system_r:squid_t:s0 tcontext=system_u:object_r:http_cache_port_t:s0 tclass=udp_socket Jun 21 09:12:23 fc5test (squid): Cannot open ICP Port Jun 21 09:12:23 fc5test squid[1580]: Squid Parent: child process 1595 exited due to signal 6 Jun 21 09:12:26 fc5test squid[1580]: Squid Parent: child process 1601 started Jun 21 09:12:26 fc5test kernel: audit(1150895546.812:17): avc: denied { name_bind } for pid=1601 comm="squid" src=3130 scontext=root:system_r:squid_t:s0 tcontext=system_u:object_r:http_cache_port_t:s0 tclass=udp_socket Jun 21 09:12:26 fc5test (squid): Cannot open ICP Port Jun 21 09:12:26 fc5test squid[1580]: Squid Parent: child process 1601 exited due to signal 6 Jun 21 09:12:29 fc5test squid[1580]: Squid Parent: child process 1608 started Jun 21 09:12:30 fc5test kernel: audit(1150895550.128:18): avc: denied { name_bind } for pid=1608 comm="squid" src=3130 scontext=root:system_r:squid_t:s0 tcontext=system_u:object_r:http_cache_port_t:s0 tclass=udp_socket Jun 21 09:12:30 fc5test (squid): Cannot open ICP Port Jun 21 09:12:30 fc5test squid[1580]: Squid Parent: child process 1608 exited due to signal 6 Jun 21 09:12:30 fc5test squid[1580]: Exiting due to repeated, frequent failures
Not sure why squid was working in FC5, since it was not allowed to listen on the udp port their either. Fixed in selinux-policy-2.2.48-1