INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 458.586642] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.129' (ECDSA) to the list of known hosts. [ 464.157194] random: sshd: uninitialized urandom read (32 bytes read) executing program [ 464.248421] audit: type=1400 audit(1552055747.206:7): avc: denied { map } for pid=1866 comm="syz-executor334" path="/root/syz-executor334317088" dev="sda1" ino=16461 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 469.265127] ------------[ cut here ]------------ [ 469.269937] WARNING: CPU: 1 PID: 68 at fs/direct-io.c:293 dio_complete+0x641/0x7e0 [ 469.277627] Kernel panic - not syncing: panic_on_warn set ... [ 469.277627] [ 469.284975] CPU: 1 PID: 68 Comm: kworker/1:1 Not tainted 4.14.105+ #28 [ 469.291693] Workqueue: dio/sda1 dio_aio_complete_work [ 469.296877] Call Trace: [ 469.299454] dump_stack+0xb9/0x10e [ 469.303044] panic+0x1d9/0x3c2 [ 469.306347] ? add_taint.cold+0x16/0x16 [ 469.310308] ? dio_complete+0x641/0x7e0 [ 469.314270] ? __probe_kernel_read+0x163/0x1c0 [ 469.318839] ? dio_complete+0x641/0x7e0 [ 469.322793] __warn.cold+0x2f/0x3b [ 469.326312] ? dio_complete+0x641/0x7e0 [ 469.330267] ? report_bug+0x20a/0x248 [ 469.334049] ? do_error_trap+0x1bf/0x2d0 [ 469.338089] ? math_error+0x2d0/0x2d0 [ 469.341933] ? clear_shadow_entry+0x190/0x190 [ 469.346424] ? debug_check_no_obj_freed+0x2a9/0x5c0 [ 469.351425] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 469.356250] ? invalid_op+0x18/0x40 [ 469.359860] ? dio_complete+0x641/0x7e0 [ 469.363812] ? dio_complete+0x641/0x7e0 [ 469.367775] ? ext4_update_bh_state+0xe0/0xe0 [ 469.372275] ? process_one_work+0x7c6/0x14e0 [ 469.376687] ? pwq_dec_nr_in_flight+0x2b0/0x2b0 [ 469.381429] ? worker_thread+0x5d7/0x1080 [ 469.385584] ? process_one_work+0x14e0/0x14e0 [ 469.390076] ? kthread+0x310/0x420 [ 469.393594] ? kthread_create_on_node+0xf0/0xf0 [ 469.398285] ? ret_from_fork+0x3a/0x50 [ 469.402617] Kernel Offset: 0x4200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 469.413466] Rebooting in 86400 seconds..