Warning: Permanently added '10.128.0.207' (ECDSA) to the list of known hosts. 2020/08/29 06:51:20 parsed 1 programs 2020/08/29 06:51:20 executed programs: 0 [** ] A start job is running for dev-ttyS0.device (9s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (10s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (10s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (11s / 1min 30s) [ ***] A start job is running for dev-ttyS0.device (11s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (12s / 1min 30s) [ *] A start job is running for dev-ttyS0.device (12s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (13s / 1min 30s) [ ***] A start job is running for dev-ttyS0.device (13s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (14s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (14s / 1min 30s)[ 20.933087][ T22] audit: type=1400 audit(1598683880.604:8): avc: denied { execmem } for pid=343 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 20.940637][ T344] cgroup1: Unknown subsys name 'perf_event' [ 20.960733][ T344] cgroup1: Unknown subsys name 'net_cls' 2020/08/29 06:51:25 executed programs: 517 2020/08/29 06:51:30 executed programs: 1150 2020/08/29 06:51:35 executed programs: 1780 [*** ] A start job is running for dev-ttyS0.device (15s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (15s / 1min 30s) [* ] A start job is running for dev-ttyS0.device (16s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (16s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (17s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (17s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (18s / 1min 30s) [ ***] A start job is running for dev-ttyS0.device (18s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (19s / 1min 30s) [ *] A start job is running for dev-ttyS0.device (19s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (20s / 1min 30s) [ ***] A start job is running for dev-ttyS0.device (20s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (21s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (21s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (22s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (22s / 1min 30s) [* ] A start job is running for dev-ttyS0.device (23s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (23s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (24s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (24s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (25s / 1min 30s) [ ***] A start job is running for dev-ttyS0.device (25s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (26s / 1min 30s) [ *] A start job is running for dev-ttyS0.device (26s / 1min 30s) [ **] A start job is running for dev-ttyS0.device (27s / 1min 30s) [ ***] A start job is running for dev-ttyS0.device (27s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (28s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (28s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (29s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (29s / 1min 30s) [* ] A start job is running for dev-ttyS0.device (30s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (30s / 1min 30s) [*** ] A start job is running for dev-ttyS0.device (31s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (31s / 1min 30s) [ *** ] A start job is running for dev-ttyS0.device (32s / 1min 30s)[ 38.657008][ T8244] kasan: CONFIG_KASAN_INLINE enabled [ 38.662328][ T8244] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 38.671108][ T8244] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 38.678030][ T8244] CPU: 1 PID: 8244 Comm: syz-executor.0 Not tainted 5.4.61-syzkaller-00823-g34364883b1f7 #0 [ 38.688070][ T8244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.698104][ T8244] RIP: 0010:tty_release+0xf0/0x1100 [ 38.703793][ T8244] Code: 00 00 00 fc ff df 41 80 7c 05 00 00 74 08 4c 89 f7 e8 c4 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 a2 15 34 ff 4c 89 74 24 18 48 8b 2b [ 38.723384][ T8244] RSP: 0018:ffff8881ce147da0 EFLAGS: 00010246 [ 38.729416][ T8244] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000000 [ 38.737357][ T8244] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 38.745311][ T8244] RBP: 0000000000005401 R08: ffffffff823c3e0c R09: ffffed10396bf8a1 [ 38.753262][ T8244] R10: ffffed10396bf8a1 R11: 0000000000000000 R12: ffff8881d0d64000 [ 38.761200][ T8244] R13: 1ffff1103a384eb9 R14: ffff8881d1c275c8 R15: ffff8881d1c27500 [ 38.769141][ T8244] FS: 00007f9d20872700(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 38.778049][ T8244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.784599][ T8244] CR2: 0000000000000000 CR3: 00000001c5089004 CR4: 00000000001606e0 [ 38.792637][ T8244] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.800577][ T8244] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.808537][ T8244] Call Trace: [ 38.811812][ T8244] ? tty_release_struct+0xd0/0xd0 [ 38.816802][ T8244] __fput+0x27d/0x6c0 [ 38.820754][ T8244] task_work_run+0x176/0x1a0 [ 38.825310][ T8244] prepare_exit_to_usermode+0x286/0x2e0 [ 38.830821][ T8244] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 38.836680][ T8244] RIP: 0033:0x45d5b9 [ 38.840544][ T8244] 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 [ 38.860127][ T8244] RSP: 002b:00007f9d20871c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 38.868503][ T8244] RAX: 0000000000000000 RBX: 0000000000002ac0 RCX: 000000000045d5b9 [ 38.876442][ T8244] RDX: 0000000000000005 RSI: 0000000000000001 RDI: 0000000000000004 [ 38.884379][ T8244] RBP: 000000000118cf88 R08: 0000000000000000 R09: 0000000000000000 [ 38.892445][ T8244] R10: 0000000020000040 R11: 0000000000000246 R12: 000000000118cf4c [ 38.900383][ T8244] R13: 00007ffcabe30abf R14: 00007f9d208729c0 R15: 000000000118cf4c [ 38.908334][ T8244] Modules linked in: [ 38.912972][ T8244] ---[ end trace 994a151de105fcc5 ]--- [ 38.918753][ T8244] RIP: 0010:tty_release+0xf0/0x1100 [ 38.918764][ T8244] Code: 00 00 00 fc ff df 41 80 7c 05 00 00 74 08 4c 89 f7 e8 c4 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 a2 15 34 ff 4c 89 74 24 18 48 8b 2b [ *[ 38.943905][ T8244] RSP: 0018:ffff8881ce147da0 EFLAGS: 00010246 *[[ 38.951240][ T8244] RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000000 0;31m*] A st[ 38.960617][ T8244] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 art job is runni[ 38.970022][ T8244] RBP: 0000000000005401 R08: ffffffff823c3e0c R09: ffffed10396bf8a1 ng for dev-ttyS0[ 38.979424][ T8244] R10: ffffed10396bf8a1 R11: 0000000000000000 R12: ffff8881d0d64000 .device (32s / 1[ 38.988783][ T8244] R13: 1ffff1103a384eb9 R14: ffff8881d1c275c8 R15: ffff8881d1c27500 min 30s)[ 38.998104][ T8244] FS: 00007f9d20872700(0000) GS:ffff8881db800000(0000) knlGS:0000000000000000 [ 39.007648][ T8244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.014240][ T8244] CR2: 000055a8f7448a00 CR3: 00000001c5089001 CR4: 00000000001606f0 [ 39.022228][ T8244] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.030234][ T8244] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.038206][ T8244] Kernel panic - not syncing: Fatal exception [ 39.044854][ T8244] Kernel Offset: disabled [ 39.049154][ T8244] Rebooting in 86400 seconds..