Warning: Permanently added '10.128.0.129' (ECDSA) to the list of known hosts. 2020/09/03 15:30:16 parsed 1 programs 2020/09/03 15:30:16 executed programs: 0 [ 147.090122][ T22] audit: type=1400 audit(1599147016.581:8): avc: denied { execmem } for pid=344 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 147.095821][ T346] cgroup1: Unknown subsys name 'perf_event' [ 147.118000][ T346] cgroup1: Unknown subsys name 'net_cls' [ 150.743792][ T1914] kasan: CONFIG_KASAN_INLINE enabled [ 150.749776][ T1914] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 150.758385][ T1914] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 150.765328][ T1914] CPU: 0 PID: 1914 Comm: syz-executor.0 Not tainted 5.4.61-syzkaller-00890-g0ede4657b27f #0 [ 150.775362][ T1914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.785612][ T1914] RIP: 0010:tty_release+0xf0/0x1100 [ 150.790785][ T1914] Code: 00 00 00 fc ff df 41 80 7c 05 00 00 74 08 4c 89 f7 e8 24 15 34 ff 49 8b 1e 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 df e8 02 15 34 ff 4c 89 74 24 18 48 8b 2b [ 150.810368][ T1914] RSP: 0018:ffff8881d068fda0 EFLAGS: 00010246 [ 150.816409][ T1914] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000000 [ 150.824369][ T1914] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 150.834570][ T1914] RBP: 0000000000005401 R08: ffffffff823c3eac R09: ffffed103a1988a1 [ 150.842513][ T1914] R10: ffffed103a1988a1 R11: 0000000000000000 R12: ffff8881d0e1f800 [ 150.850455][ T1914] R13: 1ffff1103a6d9f59 R14: ffff8881d36cfac8 R15: ffff8881d36cfa00 [ 150.858398][ T1914] FS: 00007f87bd87c700(0000) GS:ffff8881db800000(0000) knlGS:0000000000000000 [ 150.867306][ T1914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 150.873861][ T1914] CR2: 0000000000000000 CR3: 00000001c9df5003 CR4: 00000000001606f0 [ 150.881897][ T1914] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 150.889841][ T1914] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 150.897798][ T1914] Call Trace: [ 150.901068][ T1914] ? tty_release_struct+0xd0/0xd0 [ 150.906065][ T1914] __fput+0x27d/0x6c0 [ 150.910024][ T1914] task_work_run+0x176/0x1a0 [ 150.914596][ T1914] prepare_exit_to_usermode+0x286/0x2e0 [ 150.920256][ T1914] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.926260][ T1914] RIP: 0033:0x45d5b9 [ 150.930361][ T1914] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 150.950181][ T1914] RSP: 002b:00007f87bd87bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 150.958926][ T1914] RAX: 0000000000000000 RBX: 0000000000002ac0 RCX: 000000000045d5b9 [ 150.966987][ T1914] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000004 [ 150.974940][ T1914] RBP: 000000000118cf88 R08: 0000000000000000 R09: 0000000000000000 [ 150.982884][ T1914] R10: 0000000020000040 R11: 0000000000000246 R12: 000000000118cf4c [ 150.990844][ T1914] R13: 00007ffc7a16fadf R14: 00007f87bd87c9c0 R15: 000000000118cf4c [ 150.998788][ T1914] Modules linked in: [ 151.003371][ T1914] ---[ end trace 7529fa9fbd123ad8 ]--- [ 151.009226][ T1914] RIP: 0010:tty_release+0xf0/0x1100 [ 151.014412][ T1914] Code: 00 00 00 fc ff df 41 80 7c 05 00 00 74 08 4c 89 f7 e8 24 15 34 ff 49 8b 1e 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 df e8 02 15 34 ff 4c 89 74 24 18 48 8b 2b [ 151.034036][ T1914] RSP: 0018:ffff8881d068fda0 EFLAGS: 00010246 [ 151.040177][ T1914] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000000 [ 151.048195][ T1914] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 151.056158][ T1914] RBP: 0000000000005401 R08: ffffffff823c3eac R09: ffffed103a1988a1 [ 151.064268][ T1914] R10: ffffed103a1988a1 R11: 0000000000000000 R12: ffff8881d0e1f800 [ 151.072269][ T1914] R13: 1ffff1103a6d9f59 R14: ffff8881d36cfac8 R15: ffff8881d36cfa00 [ 151.080296][ T1914] FS: 00007f87bd87c700(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 151.089242][ T1914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 151.095809][ T1914] CR2: 00007f87bd85adb8 CR3: 00000001c9df5003 CR4: 00000000001606e0 [ 151.103795][ T1914] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 151.111790][ T1914] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 151.119782][ T1914] Kernel panic - not syncing: Fatal exception [ 151.126411][ T1914] Kernel Offset: disabled [ 151.130718][ T1914] Rebooting in 86400 seconds..