Warning: Permanently added '10.128.1.26' (ECDSA) to the list of known hosts. [* ] A start job is running for dev-ttyS0.device (8s / 1min 30s)[** ] 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)[ ***] A start job is running for dev-ttyS0.device (12s / 1min 30s)[ 19.738601][ T22] audit: type=1400 audit(1606696313.451:8): avc: denied { execmem } for pid=355 comm="syz-executor105" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ *[0;1[ 19.760583][ T356] ------------[ cut here ]------------ [ 19.766892][ T356] WARNING: CPU: 1 PID: 356 at kernel/tracepoint.c:243 tracepoint_probe_register_prio+0x474/0x570 ;31m*[ 19.777369][ T356] Kernel panic - not syncing: panic_on_warn set ... [ 19.785414][ T356] CPU: 1 PID: 356 Comm: syz-executor105 Not tainted 5.4.80-syzkaller-00759-ge37aca80313f #0 [ 19.795458][ T356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 19.805685][ T356] Call Trace: * ] A start [ 19.809002][ T356] dump_stack+0x1dd/0x24e [ 19.814693][ T356] ? devkmsg_release+0x11c/0x11c job is running f[ 19.819615][ T356] ? show_regs_print_info+0x12/0x12 [ 19.826172][ T356] ? vprintk_store+0x690/0x690 or dev-ttyS0.dev[ 19.830920][ T356] ? tracepoint_probe_register_prio+0x3a0/0x570 [ 19.838533][ T356] ? tracepoint_probe_register_prio+0x3a0/0x570 ice (13s / 1min [ 19.844754][ T356] panic+0x285/0x750 [ 19.850015][ T356] ? __warn+0xfa/0x200 30s)[ 19.854106][ T356] ? nmi_panic+0x90/0x90 [ 19.858691][ T356] ? devkmsg_release+0x11c/0x11c [ 19.863620][ T356] ? is_valid_bugaddr+0xa0/0x150 [ 19.868539][ T356] ? tracepoint_probe_register_prio+0x474/0x570 [ 19.874755][ T356] __warn+0x1fd/0x200 [ 19.878728][ T356] ? tracepoint_probe_register_prio+0x474/0x570 [ 19.884950][ T356] report_bug+0x390/0x4d0 [ 19.889270][ T356] ? tracepoint_probe_register_prio+0x474/0x570 [ 19.895500][ T356] do_invalid_op+0x6e/0x110 [ 19.900001][ T356] invalid_op+0x1e/0x30 [ 19.904410][ T356] RIP: 0010:tracepoint_probe_register_prio+0x474/0x570 [ 19.911235][ T356] Code: ef e8 b0 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 b8 f2 19 00 31 ed [ 19.930817][ T356] RSP: 0018:ffff8881e8807950 EFLAGS: 00010293 [ 19.936873][ T356] RAX: ffffffff8163c5cd RBX: dffffc0000000000 RCX: ffff8881e971ae80 [ 19.944822][ T356] RDX: 0000000000000000 RSI: 000000000000000a RDI: 000000000000000a [ 19.952785][ T356] RBP: ffff8881eb7f8910 R08: ffffffff8163c310 R09: ffffed103d100f19 [ 19.960753][ T356] R10: ffffed103d100f19 R11: 0000000000000000 R12: 00000000ffffffff [ 19.968704][ T356] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffffffffef [ 19.976697][ T356] ? tracepoint_probe_register_prio+0x1b0/0x570 [ 19.982921][ T356] ? tracepoint_probe_register_prio+0x46d/0x570 [ 19.989160][ T356] ? __bpf_trace_ext4_ext_in_cache+0x30/0x30 [ 19.995119][ T356] __do_sys_bpf+0x24cb/0xbfc0 [ 19.999778][ T356] ? preempt_count_add+0x66/0x150 [ 20.004791][ T356] ? prep_new_page+0x132/0x380 [ 20.009537][ T356] ? check_preemption_disabled+0x9e/0x330 [ 20.015237][ T356] ? futex_exit_release+0xc0/0xc0 [ 20.020241][ T356] ? debug_smp_processor_id+0x20/0x20 [ 20.025591][ T356] ? check_preemption_disabled+0x9e/0x330 [ 20.031406][ T356] ? __bpf_prog_put_rcu+0x300/0x300 [ 20.036589][ T356] ? perf_event_namespaces+0x20c/0xb70 [ 20.042029][ T356] ? perf_event_fork+0x270/0x270 [ 20.046945][ T356] ? mem_cgroup_commit_charge+0x1cc/0x2a0 [ 20.052646][ T356] ? mem_cgroup_try_charge_delay+0x10/0x10 [ 20.058430][ T356] ? __mod_node_page_state+0x81/0xd0 [ 20.063701][ T356] ? __lru_cache_add+0x1c5/0x210 [ 20.068794][ T356] ? _raw_spin_unlock+0x49/0x60 [ 20.073630][ T356] ? handle_mm_fault+0x94d/0x41f0 [ 20.078636][ T356] ? finish_fault+0x230/0x230 [ 20.083296][ T356] ? debug_smp_processor_id+0x20/0x20 [ 20.088664][ T356] ? __se_sys_futex+0x34d/0x470 [ 20.093503][ T356] do_syscall_64+0xcb/0x150 [ 20.098002][ T356] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 20.103896][ T356] RIP: 0033:0x445a69 [ 20.107771][ T356] Code: e8 cc b7 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 6b 53 00 00 c3 66 2e 0f 1f 84 00 00 00 00 [ 20.127385][ T356] RSP: 002b:00007f961c76bd98 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 20.135798][ T356] RAX: ffffffffffffffda RBX: 00000000006dac28 RCX: 0000000000445a69 [ 20.143763][ T356] RDX: 0000000000000010 RSI: 0000000020000080 RDI: 0000000000000011 [ 20.151724][ T356] RBP: 00000000006dac20 R08: 0000000000000000 R09: 0000000000000000 [ 20.159676][ T356] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dac2c [ 20.167629][ T356] R13: 0000000020000100 R14: 00000000004adf48 R15: 00000000000000c3 [ 20.176419][ T356] Kernel Offset: disabled [ 20.180726][ T356] Rebooting in 86400 seconds..