------------[ cut here ]------------ WARNING: CPU: 1 PID: 4327 at kernel/tracepoint.c:243 tracepoint_add_func kernel/tracepoint.c:243 [inline] WARNING: CPU: 1 PID: 4327 at kernel/tracepoint.c:243 tracepoint_probe_register_prio+0x217/0x790 kernel/tracepoint.c:315 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 4327 Comm: syz-executor.2 Not tainted 5.5.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x197/0x210 lib/dump_stack.c:118 panic+0x2e3/0x75c kernel/panic.c:221 __warn.cold+0x2f/0x3e kernel/panic.c:582 report_bug+0x289/0x300 lib/bug.c:195 fixup_bug arch/x86/kernel/traps.c:174 [inline] fixup_bug arch/x86/kernel/traps.c:169 [inline] do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:267 do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:286 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027 RIP: 0010:tracepoint_add_func kernel/tracepoint.c:243 [inline] RIP: 0010:tracepoint_probe_register_prio+0x217/0x790 kernel/tracepoint.c:315 Code: 48 89 f8 48 c1 e8 03 80 3c 08 00 0f 85 bf 04 00 00 48 8b 45 b8 49 3b 45 08 0f 85 21 ff ff ff 41 bd ef ff ff ff e8 a9 7b fe ff <0f> 0b e8 a2 7b fe ff 48 c7 c7 a0 be 9d 89 e8 a6 ca 5c 06 44 89 e8 RSP: 0018:ffffc9000d277460 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffffffff8a76f1a0 RCX: ffffc900128e9000 RDX: 0000000000040000 RSI: ffffffff817679d7 RDI: ffff88809a09bb98 RBP: ffffc9000d2774b8 R08: ffff8880508725c0 R09: fffffbfff133b7d5 R10: ffffc9000d277450 R11: ffffffff899dbea7 R12: ffff88809a09bb90 R13: 00000000ffffffef R14: 00000000ffffffff R15: ffffffff817a7ca0 tracepoint_probe_register+0x2b/0x40 kernel/tracepoint.c:335 register_trace_sched_wakeup include/trace/events/sched.h:96 [inline] tracing_sched_register kernel/trace/trace_sched_switch.c:54 [inline] tracing_start_sched_switch+0xa8/0x190 kernel/trace/trace_sched_switch.c:106 tracing_start_cmdline_record+0x13/0x20 kernel/trace/trace_sched_switch.c:131 trace_printk_init_buffers kernel/trace/trace.c:3158 [inline] trace_printk_init_buffers.cold+0xdf/0xe9 kernel/trace/trace.c:3121 bpf_get_trace_printk_proto+0xe/0x20 kernel/trace/bpf_trace.c:457 cgroup_base_func_proto kernel/bpf/cgroup.c:806 [inline] cgroup_base_func_proto.isra.0+0x10e/0x120 kernel/bpf/cgroup.c:783 cgroup_dev_func_proto+0x16/0x20 kernel/bpf/cgroup.c:816 check_helper_call+0x123/0x48f0 kernel/bpf/verifier.c:4196 do_check+0x613a/0x8a40 kernel/bpf/verifier.c:7978 bpf_check+0x73d9/0xa9ef kernel/bpf/verifier.c:9777 bpf_prog_load+0xe36/0x18f0 kernel/bpf/syscall.c:1805 __do_sys_bpf+0xa48/0x3810 kernel/bpf/syscall.c:3030 __se_sys_bpf kernel/bpf/syscall.c:2989 [inline] __x64_sys_bpf+0x73/0xb0 kernel/bpf/syscall.c:2989 do_syscall_64+0xfa/0x790 arch/x86/entry/common.c:294 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x45aff9 Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ffa4c631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 00007ffa4c6326d4 RCX: 000000000045aff9 RDX: 0000000000000015 RSI: 0000000020000080 RDI: 0000000000000005 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff R13: 0000000000000064 R14: 00000000004c173d R15: 000000000075bf2c Kernel Offset: disabled Rebooting in 86400 seconds..