Warning: Permanently added '10.128.0.132' (ECDSA) to the list of known hosts. 2020/09/03 16:10:47 parsed 1 programs 2020/09/03 16:10:47 executed programs: 0 [* ] A start job is running for dev-ttyS0.device (8s / 1min 30s) [** ] A start job is running for dev-ttyS0.device (9s / 1min 30s) [*** ] 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)[ 19.164661][ T22] audit: type=1400 audit(1599149447.430:8): avc: denied { execmem } for pid=354 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 19.185755][ T358] cgroup1: Unknown subsys name 'perf_event' [ 19.193756][ T358] cgroup1: Unknown subsys name 'net_cls' [ *[0[ 19.197145][ T360] cgroup1: Unknown subsys name 'perf_event' ;1;31m*] A s[ 19.202882][ T362] cgroup1: Unknown subsys name 'perf_event' tart job is runn[ 19.215996][ T362] cgroup1: Unknown subsys name 'net_cls' ing for dev-ttyS[ 19.223110][ T364] cgroup1: Unknown subsys name 'perf_event' 0.device (12s / [ 19.230194][ T360] cgroup1: Unknown subsys name 'net_cls' 1min 30s)[ 19.234089][ T368] cgroup1: Unknown subsys name 'perf_event' [ 19.246378][ T368] cgroup1: Unknown subsys name 'net_cls' [ 19.247448][ T369] cgroup1: Unknown subsys name 'perf_event' [ 19.252820][ T364] cgroup1: Unknown subsys name 'net_cls' [ 19.260533][ T369] cgroup1: Unknown subsys name 'net_cls' [ ***] 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) [** ] 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)[ 22.985617][ T22] audit: type=1400 audit(1599149451.215:9): avc: denied { block_suspend } for pid=2764 comm="syz-executor.0" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [*** ] A start job is running for dev-ttyS0.device (16s / 1min 30s)[ 23.355780][ T2875] ------------[ cut here ]------------ [ 23.355894][ T2877] ------------[ cut here ]------------ [ 23.361972][ T2875] kernel BUG at fs/inode.c:1588! [ 23.367415][ T2877] kernel BUG at fs/inode.c:1588! [ 23.393009][ T2875] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 23.399125][ T2875] CPU: 1 PID: 2875 Comm: syz-executor.1 Not tainted 5.4.61-syzkaller-00890-g0ede4657b27f #0 [ 23.409158][ T2875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 23.419200][ T2875] RIP: 0010:iput+0x748/0x750 [ 23.423759][ T2875] Code: f4 ff e9 a1 fc ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c d4 fe ff ff 4c 89 e7 e8 12 e1 f4 ff e9 c7 fe ff ff e8 98 a8 c6 ff <0f> 0b 66 0f 1f 44 00 00 55 41 57 41 56 53 48 89 f5 48 89 fb 49 bf [ 23.443346][ T2875] RSP: 0018:ffff8881d668fdb0 EFLAGS: 00010293 [ 23.449383][ T2875] RAX: ffffffff817b6098 RBX: ffff8881c1c06e18 RCX: ffff8881c6c3cd80 [ 23.457856][ T2875] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 23.465807][ T2875] RBP: 0000000000000040 R08: ffffffff817b59b1 R09: ffffed103acd75d1 [ 23.473816][ T2875] R10: ffffed103acd75d1 R11: 0000000000000000 R12: 1ffff11038380da4 [ 23.481785][ T2875] R13: ffff8881c1c06d80 R14: dffffc0000000000 R15: ffff8881c1c06d20 [ 23.489738][ T2875] FS: 00000000033aa940(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 23.498639][ T2875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.505192][ T2875] CR2: 00005627f01a0a28 CR3: 00000001c73cb005 CR4: 00000000001606e0 [ 23.513148][ T2875] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.521118][ T2875] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.529088][ T2875] Call Trace: [ 23.532375][ T2875] ? mutex_unlock+0x40/0x40 [ 23.536865][ T2875] sock_close+0x1b7/0x250 [ 23.541172][ T2875] ? __fput+0x274/0x6c0 [ 23.545295][ T2875] ? sock_mmap+0x90/0x90 [ 23.549504][ T2875] __fput+0x27d/0x6c0 [ 23.553456][ T2875] task_work_run+0x176/0x1a0 [ 23.558016][ T2875] prepare_exit_to_usermode+0x286/0x2e0 [ 23.563535][ T2875] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 23.569421][ T2875] RIP: 0033:0x416f01 [ 23.573297][ T2875] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 23.594011][ T2875] RSP: 002b:00007ffc4e117d80 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 23.602856][ T2875] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000416f01 [ 23.610821][ T2875] RDX: 0000000000000000 RSI: 00000000011901f8 RDI: 0000000000000004 [ 23.618767][ T2875] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 23.626726][ T2875] R10: 00007ffc4e117e70 R11: 0000000000000293 R12: 00000000011902f0 [ 23.634680][ T2875] R13: 0000000000005a18 R14: ffffffffffffffff R15: 000000000118cfec [ 23.642625][ T2875] Modules linked in: [ 23.646558][ T2877] invalid opcode: 0000 [#2] PREEMPT SMP KASAN [ 23.652638][ T2877] CPU: 0 PID: 2877 Comm: syz-executor.4 Tainted: G D 5.4.61-syzkaller-00890-g0ede4657b27f #0 [ 23.664600][ T2877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 23.669911][ T2875] ---[ end trace 10a64b2bea032e44 ]--- [ 23.674750][ T2877] RIP: 0010:iput+0x748/0x750 [ 23.674758][ T2877] Code: f4 ff e9 a1 fc ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c d4 fe ff ff 4c 89 e7 e8 12 e1 f4 ff e9 c7 fe ff ff e8 98 a8 c6 ff <0f> 0b 66 0f 1f 44 00 00 55 41 57 41 56 53 48 89 f5 48 89 fb 49 bf [ 23.674762][ T2877] RSP: 0018:ffff8881d4c0fdb0 EFLAGS: 00010293 [ 23.674768][ T2877] RAX: ffffffff817b6098 RBX: ffff8881cc4493d8 RCX: ffff8881c2230000 [ 23.674772][ T2877] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 23.674776][ T2877] RBP: 0000000000000040 R08: ffffffff817b59b1 R09: ffffed1038446001 [ 23.674788][ T2877] R10: ffffed1038446001 R11: 0000000000000000 R12: 1ffff1103988925c [ 23.680371][ T2875] RIP: 0010:iput+0x748/0x750 [ 23.684863][ T2877] R13: ffff8881cc449340 R14: dffffc0000000000 R15: ffff8881cc4492e0 [ 23.684870][ T2877] FS: 0000000002dc9940(0000) GS:ffff8881db800000(0000) knlGS:0000000000000000 [ 23.684874][ T2877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.684878][ T2877] CR2: 00000000004deff0 CR3: 00000001cf06a002 CR4: 00000000001606f0 [ 23.684885][ T2877] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 23.684888][ T2877] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 23.684891][ T2877] Call Trace: [ 23.684911][ T2877] ? mutex_unlock+0x40/0x40 [ 23.684927][ T2877] sock_close+0x1b7/0x250 [ 23.705115][ T2875] Code: f4 ff e9 a1 fc ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c d4 fe ff ff 4c 89 e7 e8 12 e1 f4 ff e9 c7 fe ff ff e8 98 a8 c6 ff <0f> 0b 66 0f 1f 44 00 00 55 41 57 41 56 53 48 89 f5 48 89 fb 49 bf [ 23.710618][ T2877] ? __fput+0x274/0x6c0 [ 23.710628][ T2877] ? sock_mmap+0x90/0x90 [ 23.710635][ T2877] __fput+0x27d/0x6c0 [ 23.710651][ T2877] task_work_run+0x176/0x1a0 [ 23.718751][ T2875] RSP: 0018:ffff8881d668fdb0 EFLAGS: 00010293 [ 23.726623][ T2877] prepare_exit_to_usermode+0x286/0x2e0 [ 23.726634][ T2877] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 23.726642][ T2877] RIP: 0033:0x416f01 [ 23.726649][ T2877] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 23.726653][ T2877] RSP: 002b:00007ffdb74b3010 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 23.726668][ T2877] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000416f01 [ 23.734728][ T2875] RAX: ffffffff817b6098 RBX: ffff8881c1c06e18 RCX: ffff8881c6c3cd80 [ 23.742583][ T2877] RDX: 0000000000000000 RSI: 00000000011901f8 RDI: 0000000000000004 [ 23.742587][ T2877] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 23.742591][ T2877] R10: 00007ffdb74b3100 R11: 0000000000000293 R12: 00000000011902f0 [ 23.742595][ T2877] R13: 0000000000005a19 R14: ffffffffffffffff R15: 000000000118cfec [ 23.742601][ T2877] Modules linked in: [ 23.817770][ T2877] ---[ end trace 10a64b2bea032e45 ]--- [ 23.849696][ T2875] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 23.856869][ T2877] RIP: 0010:iput+0x748/0x750 [ 23.860487][ T2875] RBP: 0000000000000040 R08: ffffffff817b59b1 R09: ffffed103acd75d1 [ 23.868715][ T2877] Code: f4 ff e9 a1 fc ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c d4 fe ff ff 4c 89 e7 e8 12 e1 f4 ff e9 c7 fe ff ff e8 98 a8 c6 ff <0f> 0b 66 0f 1f 44 00 00 55 41 57 41 56 53 48 89 f5 48 89 fb 49 bf [ 23.890198][ T2875] R10: ffffed103acd75d1 R11: 0000000000000000 R12: 1ffff11038380da4 [ 23.926606][ T2877] RSP: 0018:ffff8881d668fdb0 EFLAGS: 00010293 [ 23.928624][ T2875] R13: ffff8881c1c06d80 R14: dffffc0000000000 R15: ffff8881c1c06d20 [ 23.942248][ T2877] RAX: ffffffff817b6098 RBX: ffff8881c1c06e18 RCX: ffff8881c6c3cd80 [ 23.945446][ T2875] FS: 00000000033aa940(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 23.961621][ T2877] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 23.961626][ T2877] RBP: 0000000000000040 R08: ffffffff817b59b1 R09: ffffed103acd75d1 [ 23.961630][ T2877] R10: ffffed103acd75d1 R11: 0000000000000000 R12: 1ffff11038380da4 [ 23.961643][ T2877] R13: ffff8881c1c06d80 R14: dffffc0000000000 R15: ffff8881c1c06d20 [ 23.967521][ T2875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 23.984449][ T2877] FS: 0000000002dc9940(0000) GS:ffff8881db800000(0000) knlGS:0000000000000000 [ 23.997579][ T2875] CR2: 00000000028cf978 CR3: 00000001c73cb005 CR4: 00000000001606e0 [ 24.003274][ T2877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.008616][ T2875] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.016399][ T2877] CR2: 00005627f02538d0 CR3: 00000001cf06a006 CR4: 00000000001606f0 [ 24.024506][ T2875] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.033868][ T2877] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 24.042227][ T2875] Kernel panic - not syncing: Fatal exception [ 24.049503][ T2877] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 24.057741][ T2875] Kernel Offset: disabled