Comment 10 for bug 1802454

For Trusty-4.4 test timeouted.
 startup='Fri Mar 22 02:07:25 2019'
 tst_device.c:231: INFO: Using test device LTP_DEV='/dev/loop0'
 tst_mkfs.c:90: INFO: Formatting /dev/loop0 with ext2 opts='' extra opts=''
 mke2fs 1.42.9 (4-Feb-2014)
 tst_test.c:1096: INFO: Timeout per run is 0h 05m 00s
 fanotify10.c:331: INFO: Test #0: ignore mount events created on a specific file
 fanotify10.c:292: PASS: group 0 got event: mask 20 pid=10758 fd=30
 fanotify10.c:292: PASS: group 1 got event: mask 20 pid=10758 fd=30
 fanotify10.c:292: PASS: group 2 got event: mask 20 pid=10758 fd=30
 fanotify10.c:398: PASS: group 0 (prio 1) with FAN_MARK_MOUNT and FAN_MARK_INODE ignore mask got no event
 fanotify10.c:398: PASS: group 1 (prio 1) with FAN_MARK_MOUNT and FAN_MARK_INODE ignore mask got no event
 fanotify10.c:398: PASS: group 2 (prio 1) with FAN_MARK_MOUNT and FAN_MARK_INODE ignore mask got no event
 fanotify10.c:398: PASS: group 0 (prio 2) with FAN_MARK_MOUNT and FAN_MARK_INODE ignore mask got no event
 fanotify10.c:398: PASS: group 1 (prio 2) with FAN_MARK_MOUNT and FAN_MARK_INODE ignore mask got no event
 fanotify10.c:398: PASS: group 2 (prio 2) with FAN_MARK_MOUNT and FAN_MARK_INODE ignore mask got no event
 Test timeouted, sending SIGKILL!
 Test timeouted, sending SIGKILL!
 Test timeouted, sending SIGKILL!
 Test timeouted, sending SIGKILL!
 Test timeouted, sending SIGKILL!
 Test timeouted, sending SIGKILL!
 Test timeouted, sending SIGKILL!
 Test timeouted, sending SIGKILL!
 Test timeouted, sending SIGKILL!
 Test timeouted, sending SIGKILL!
 Test timeouted, sending SIGKILL!
 Cannot kill test processes!
 Congratulation, likely test hit a kernel bug.
 Exitting uncleanly...