Warning: Permanently added '10.128.0.105' (ECDSA) to the list of known hosts. [ 104.658523] random: sshd: uninitialized urandom read (32 bytes read) [ 104.745069] audit: type=1400 audit(1549226973.767:7): avc: denied { map } for pid=1810 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/02/03 20:49:34 parsed 1 programs [ 105.422210] audit: type=1400 audit(1549226974.447:8): avc: denied { map } for pid=1810 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=5005 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 106.335259] random: cc1: uninitialized urandom read (8 bytes read) 2019/02/03 20:49:37 executed programs: 0 [ 108.591540] audit: type=1400 audit(1549226977.617:9): avc: denied { map } for pid=1810 comm="syz-execprog" path="/root/syzkaller-shm693987869" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes 2019/02/03 20:49:42 executed programs: 88 2019/02/03 20:49:47 executed programs: 242 2019/02/03 20:49:52 executed programs: 391 2019/02/03 20:49:58 executed programs: 561 2019/02/03 20:50:03 executed programs: 738 2019/02/03 20:50:08 executed programs: 891 [ 140.158207] random: crng init done 2019/02/03 20:50:13 executed programs: 1052 2019/02/03 20:50:18 executed programs: 1211 2019/02/03 20:50:23 executed programs: 1370 2019/02/03 20:50:28 executed programs: 1550 2019/02/03 20:50:33 executed programs: 1716 2019/02/03 20:50:38 executed programs: 1870 2019/02/03 20:50:43 executed programs: 2028 2019/02/03 20:50:48 executed programs: 2167 2019/02/03 20:50:53 executed programs: 2340 2019/02/03 20:50:58 executed programs: 2488 2019/02/03 20:51:02 result: hanged=false err=executor 5: exit status 67 failed to mkdir (errno 28) loop exited with status 67 failed to mkdir (errno 28) loop exited with status 67 [ 194.434155] ------------[ cut here ]------------ [ 194.439004] WARNING: CPU: 0 PID: 5 at net/xfrm/xfrm_state.c:2358 xfrm_state_fini+0x1e5/0x250 [ 194.447567] Kernel panic - not syncing: panic_on_warn set ... [ 194.447567] [ 194.454912] CPU: 0 PID: 5 Comm: kworker/u4:0 Not tainted 4.14.97+ #1 [ 194.461391] Workqueue: netns cleanup_net [ 194.465425] Call Trace: [ 194.467983] dump_stack+0xb9/0x10e [ 194.471514] panic+0x1d9/0x3c2 [ 194.474686] ? add_taint.cold+0x16/0x16 [ 194.478634] ? xfrm_state_fini+0x1e5/0x250 [ 194.482840] ? __probe_kernel_read+0x163/0x1c0 [ 194.487395] ? xfrm_state_fini+0x1e5/0x250 [ 194.491696] __warn.cold+0x2f/0x3b [ 194.495206] ? xfrm_state_fini+0x1e5/0x250 [ 194.499412] ? report_bug+0x20a/0x248 [ 194.503290] ? do_error_trap+0x1bf/0x2d0 [ 194.507323] ? math_error+0x2d0/0x2d0 [ 194.511094] ? trace_hardirqs_on_caller+0x37b/0x540 [ 194.516085] ? _raw_spin_unlock_irq+0x35/0x50 [ 194.520549] ? flush_work+0x3e6/0x710 [ 194.524323] ? insert_work+0x2f0/0x2f0 [ 194.528185] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 194.533003] ? invalid_op+0x18/0x40 [ 194.536620] ? xfrm_state_fini+0x1e5/0x250 [ 194.540826] ? xfrm_policy_fini+0x260/0x260 [ 194.545118] ? ops_exit_list.isra.0+0xa8/0x150 [ 194.549932] ? cleanup_net+0x3ce/0x860 [ 194.553796] ? net_drop_ns.part.0+0x70/0x70 [ 194.558090] ? lock_acquire+0x10f/0x380 [ 194.562042] ? process_one_work+0x7c6/0x14e0 [ 194.566531] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 194.571178] ? worker_thread+0x5d7/0x1080 [ 194.575305] ? process_one_work+0x14e0/0x14e0 [ 194.579784] ? kthread+0x310/0x420 [ 194.583293] ? k