Warning: Permanently added '10.128.0.53' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 53.940969] ------------[ cut here ]------------ [ 53.945787] WARNING: CPU: 0 PID: 2767 at kernel/events/core.c:1655 add_event_to_ctx+0x8f3/0xc30 [ 53.954621] Kernel panic - not syncing: panic_on_warn set ... [ 53.954621] [ 53.961963] CPU: 0 PID: 2767 Comm: syz-executor886 Not tainted 4.9.190+ #0 [ 53.968971] ffff8801cc007958 ffffffff81b66c51 0000000000000000 ffffffff82a3b1c0 [ 53.977033] 00000000ffffffff 0000000000000000 0000000000000009 ffff8801cc007a38 [ 53.985145] ffffffff813febaa 0000000041b58ab3 ffffffff82e32ab5 ffffffff813fe9d1 [ 53.993184] Call Trace: [ 53.996376] [<00000000c409f0de>] dump_stack+0xc1/0x120 [ 54.001720] [<00000000b61c032c>] panic+0x1d9/0x3bd [ 54.006713] [<00000000627fb668>] ? add_taint.cold+0x16/0x16 [ 54.012494] [<0000000018166e0c>] ? check_preemption_disabled+0x3c/0x200 [ 54.019319] [<000000004efe9081>] ? __warn.cold+0x14/0x2f [ 54.024841] [<00000000a5978ba4>] ? add_event_to_ctx+0x8f3/0xc30 [ 54.030981] [<00000000e9ee9768>] __warn.cold+0x2f/0x2f [ 54.036328] [<00000000b9773e91>] warn_slowpath_null+0x2d/0x40 [ 54.042278] [<00000000a5978ba4>] add_event_to_ctx+0x8f3/0xc30 [ 54.048231] [<000000003e94f5a7>] __perf_install_in_context+0x282/0x330 [ 54.055011] [<00000000f2ad1911>] ? ctx_resched+0xa0/0xa0 [ 54.060530] [<0000000066536bc4>] remote_function+0x11e/0x1a0 [ 54.066413] [<000000001be7bc69>] ? perf_duration_warn+0x30/0x30 [ 54.072622] [<0000000006dc2238>] generic_exec_single+0x1c4/0x320 [ 54.078842] [<00000000ddd1f2e0>] smp_call_function_single+0x10d/0x380 [ 54.085502] [<000000001be7bc69>] ? perf_duration_warn+0x30/0x30 [ 54.091625] [<000000009454b4bf>] ? generic_exec_single+0x320/0x320 [ 54.098009] [<00000000da5d3e12>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 54.104827] [<0000000006e0ac6f>] perf_install_in_context+0x2f9/0x3a0 [ 54.111387] [<00000000fcaca7ad>] ? add_event_to_ctx+0xc30/0xc30 [ 54.117609] [<00000000f2ad1911>] ? ctx_resched+0xa0/0xa0 [ 54.123226] [<00000000721bef2c>] ? __perf_event_header_size.isra.0+0xcc/0x120 [ 54.130925] [<000000002c1f386c>] ? perf_event__header_size+0x153/0x1b0 [ 54.137745] [<0000000081497dac>] SyS_perf_event_open+0x1bd3/0x2720 [ 54.144131] [<0000000053c7ca7f>] ? perf_bp_event+0x1a0/0x1a0 [ 54.150013] [<00000000da5d3e12>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 54.156845] [<000000000abea954>] ? do_syscall_64+0x4a/0x5c0 [ 54.162621] [<0000000053c7ca7f>] ? perf_bp_event+0x1a0/0x1a0 [ 54.168511] [<00000000b9712412>] do_syscall_64+0x1ad/0x5c0 [ 54.174206] [<0000000021aba336>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 55.329147] Shutting down cpus with NMI [ 55.334173] Kernel Offset: disabled [ 55.337835] Rebooting in 86400 seconds..