Starting Permit User Sessions... Starting OpenBSD Secure Shell server... [ OK ] Started Permit User Sessions. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty6. [ OK ] Started OpenBSD Secure Shell server. Warning: Permanently added '10.128.0.172' (ECDSA) to the list of known hosts. 2020/12/10 04:48:41 parsed 1 programs 2020/12/10 04:48:42 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 (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 (13s / 1min 30s)[ **] A start job is running for dev-ttyS0.device (13s / 1min 30s)[ 19.839148][ T22] audit: type=1400 audit(1607575722.126:8): avc: denied { execmem } for pid=377 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 19.860841][ T378] cgroup1: Unknown subsys name 'perf_event' [ 19.867136][ T378] cgroup1: Unknown subsys name 'net_cls' [ 19.898396][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.905418][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.912814][ T378] device bridge_slave_0 entered promiscuous mode [ 19.919459][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.926478][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.933739][ T378] device bridge_slave_1 entered promiscuous mode [ 19.966637][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.973655][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.980869][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.987882][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.007038][ T139] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.014811][ T139] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.021949][ T139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 20.030199][ T139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 20.039099][ T88] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 20.047396][ T88] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.054409][ T88] bridge0: port 1(bridge_slave_0) entered forwarding state [ 20.062858][ T139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 20.070902][ T139] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.077914][ T139] bridge0: port 2(bridge_slave_1) entered forwarding state [ 20.089509][ T88] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 20.101862][ T88] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 20.122309][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ *[ 20.130785][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready **] A st[ 20.141762][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready art job is runni[ 20.151188][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready ng for dev-ttyS0[ 20.160923][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2020/12/10 04:48:47 executed programs: 479 .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 (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)[ 29.110901][ T3769] ------------[ cut here ]------------ [ 29.116415][ T3769] WARNING: CPU: 0 PID: 3769 at kernel/tracepoint.c:243 tracepoint_probe_register_prio+0x474/0x570 [ 29.126973][ T3769] Kernel panic - not syncing: panic_on_warn set ... [ 29.133527][ T3769] CPU: 0 PID: 3769 Comm: syz-executor.0 Not tainted 5.4.82-syzkaller-00042-gd7ec680881a1 #0 [ 29.143557][ T3769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.153577][ T3769] Call Trace: [ 29.156834][ T3769] dump_stack+0x1dd/0x24e [ 29.161130][ T3769] ? devkmsg_release+0x11c/0x11c [ 29.166046][ T3769] ? show_regs_print_info+0x12/0x12 [ 29.171210][ T3769] ? vprintk_store+0x690/0x690 [ 29.175939][ T3769] ? tracepoint_probe_register_prio+0x380/0x570 [ 29.182143][ T3769] ? tracepoint_probe_register_prio+0x380/0x570 [ 29.188341][ T3769] panic+0x285/0x750 [ 29.192197][ T3769] ? __warn+0xfa/0x200 [ 29.196229][ T3769] ? nmi_panic+0x90/0x90 [ 29.200438][ T3769] ? devkmsg_release+0x11c/0x11c [ 29.205367][ T3769] ? is_valid_bugaddr+0xa0/0x150 [ 29.210270][ T3769] ? tracepoint_probe_register_prio+0x474/0x570 [ 29.216472][ T3769] __warn+0x1fd/0x200 [ 29.220451][ T3769] ? tracepoint_probe_register_prio+0x474/0x570 [ 29.226665][ T3769] report_bug+0x390/0x4d0 [ 29.230960][ T3769] ? tracepoint_probe_register_prio+0x474/0x570 [ 29.237162][ T3769] do_invalid_op+0x6e/0x110 [ 29.241626][ T3769] invalid_op+0x1e/0x30 [ 29.245758][ T3769] RIP: 0010:tracepoint_probe_register_prio+0x474/0x570 [ 29.252570][ T3769] Code: ef e8 d0 ec 19 00 41 89 c6 31 ff 89 c6 e8 b4 22 ff ff 45 85 f6 7e 1a e8 0a 1f ff ff eb 20 e8 03 1f ff ff 49 c7 c7 ef ff ff ff <0f> 0b 44 89 fd eb 4f e8 f0 1e ff ff 48 89 ef e8 d8 f2 19 00 31 ed [ 29.272134][ T3769] RSP: 0018:ffff8881db63f950 EFLAGS: 00010293 [ 29.278162][ T3769] RAX: ffffffff8163c6ed RBX: dffffc0000000000 RCX: ffff8881eb529f00 [ 29.286097][ T3769] RDX: 0000000000000000 RSI: 000000000000000a RDI: 000000000000000a [ 29.294035][ T3769] RBP: ffff8881ed57ce90 R08: ffffffff8163c430 R09: fffffbfff0a7403e [ 29.301972][ T3769] R10: fffffbfff0a7403e R11: 0000000000000000 R12: 00000000ffffffff [ 29.309905][ T3769] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffffffffef [ 29.317860][ T3769] ? tracepoint_probe_register_prio+0x1b0/0x570 [ 29.324064][ T3769] ? tracepoint_probe_register_prio+0x46d/0x570 [ 29.330268][ T3769] ? __bpf_trace_sys_enter+0x30/0x30 [ 29.335519][ T3769] __do_sys_bpf+0x24cb/0xbfc0 [ 29.340164][ T3769] ? futex_exit_release+0xc0/0xc0 [ 29.345150][ T3769] ? __bpf_prog_put_rcu+0x300/0x300 [ 29.350321][ T3769] ? syscall_trace_enter+0x68a/0xa50 [ 29.355571][ T3769] ? check_preemption_disabled+0x15a/0x330 [ 29.361341][ T3769] ? finish_task_switch+0x368/0x550 [ 29.366518][ T3769] do_syscall_64+0xcb/0x150 [ 29.370996][ T3769] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 29.376854][ T3769] RIP: 0033:0x45e159 [ 29.380717][ T3769] Code: 0d 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 29.400290][ T3769] RSP: 002b:00007fd52eb95c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 29.408668][ T3769] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e159 [ 29.416607][ T3769] RDX: 0000000000000010 RSI: 00000000200000c0 RDI: 0000000000000011 [ 29.424547][ T3769] RBP: 000000000119c068 R08: 0000000000000000 R09: 0000000000000000 [ 29.432485][ T3769] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119c034 [ 29.440424][ T3769] R13: 00007fffa7abc25f R14: 00007fd52eb969c0 R15: 000000000119c034 [ 29.449026][ T3769] Kernel Offset: disabled [ 29.453327][ T3769] Rebooting in 86400 seconds..