INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" 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 "2" respawning too fast: disabled for 5 minutes [ 156.807407] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.13' (ECDSA) to the list of known hosts. [ 162.449098] random: sshd: uninitialized urandom read (32 bytes read) [ 162.541281] audit: type=1400 audit(1554292587.443:7): avc: denied { map } for pid=1825 comm="syz-executor174" path="/root/syz-executor174838881" dev="sda1" ino=16481 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 [ 164.028388] hrtimer: interrupt took 26376 ns 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 [ 171.630430] kasan: CONFIG_KASAN_INLINE enabled [ 171.635097] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 171.643240] general protection fault: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 171.649984] Modules linked in: [ 171.653482] CPU: 0 PID: 2385 Comm: blkid Not tainted 4.14.110+ #47 [ 171.659789] task: (ptrval) task.stack: (ptrval) [ 171.665901] RIP: 0010:kobject_uevent_env+0x62/0xc60 [ 171.670903] RSP: 0018:ffff8881c243fc10 EFLAGS: 00010206 [ 171.676262] RAX: 0000000000000018 RBX: 0000000000000002 RCX: 1ffff11038486104 [ 171.683519] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 00000000000000c0 [ 171.690777] RBP: ffff8881c252c1d0 R08: 0000000000000001 R09: 0000000000000003 [ 171.698045] R10: ffff8881c24308a8 R11: 0000000000000001 R12: 00000000000000a0 [ 171.705296] R13: dffffc0000000000 R14: ffff8881c252c148 R15: 00000000000000a0 [ 171.712549] FS: 00007f8fb36cc740(0000) GS:ffff8881d7400000(0000) knlGS:0000000000000000 [ 171.720755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 171.726751] CR2: 00000000200009c0 CR3: 00000001c250e004 CR4: 00000000001606b0 [ 171.734013] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 171.741265] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 171.748677] Call Trace: [ 171.751278] loop_clr_fd+0x49e/0xac0 [ 171.754970] ? lo_compat_ioctl+0x130/0x130 [ 171.759184] lo_release+0xfc/0x190 [ 171.762707] ? lo_compat_ioctl+0x130/0x130 [ 171.766921] __blkdev_put+0x518/0x6d0 [ 171.770709] ? bd_set_size+0xb0/0xb0 [ 171.774401] ? blkdev_put+0x75/0x4c0 [ 171.778092] ? blkdev_put+0x4c0/0x4c0 [ 171.781881] blkdev_close+0x86/0xb0 [ 171.785499] __fput+0x25e/0x700 [ 171.788758] task_work_run+0x118/0x190 [ 171.792624] exit_to_usermode_loop+0x13b/0x160 [ 171.797188] do_syscall_64+0x372/0x4b0 [ 171.801059] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 171.806454] Code: 03 42 80 3c 28 00 0f 85 7c 0a 00 00 4d 8b 64 24 18 4d 85 e4 0f 84 4f 02 00 00 e8 1a 35 b0 fe 49 8d 7c 24 20 48 89 f8 48 c1 e8 03 <42> 80 3c 28 00 0f 85 48 0a 00 00 49 8b 6c 24 20 48 85 ed 74 b0 [ 171.825593] RIP: kobject_uevent_env+0x62/0xc60 RSP: ffff8881c243fc10 [ 171.834055] ---[ end trace b7c838333398490f ]--- [ 171.838813] Kernel panic - not syncing: Fatal exception [ 171.844527] Kernel Offset: 0x1e00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 171.855366] Rebooting in 86400 seconds..