** the kernel, report this immediately to your vendor! ** ** ** ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** ********************************************************** WARNING: CPU: 0 PID: 8387 at kernel/tracepoint.c:256 tracepoint_add_func+0x254/0x820 syzkaller/managers/linux-4-19/kernel/kernel/tracepoint.c:256 Kernel panic - not syncing: panic_on_warn set ... CPU: 0 PID: 8387 Comm: syz-executor.0 Not tainted 4.19.172-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack syzkaller/managers/linux-4-19/kernel/lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef syzkaller/managers/linux-4-19/kernel/lib/dump_stack.c:118 panic+0x26a/0x50e syzkaller/managers/linux-4-19/kernel/kernel/panic.c:186 __warn.cold+0x20/0x5a syzkaller/managers/linux-4-19/kernel/kernel/panic.c:541 report_bug+0x262/0x2b0 syzkaller/managers/linux-4-19/kernel/lib/bug.c:186 fixup_bug syzkaller/managers/linux-4-19/kernel/arch/x86/kernel/traps.c:178 [inline] fixup_bug syzkaller/managers/linux-4-19/kernel/arch/x86/kernel/traps.c:173 [inline] do_error_trap+0x1d7/0x310 syzkaller/managers/linux-4-19/kernel/arch/x86/kernel/traps.c:296 invalid_op+0x14/0x20 syzkaller/managers/linux-4-19/kernel/arch/x86/entry/entry_64.S:1038 RIP: 0010:tracepoint_add_func+0x254/0x820 syzkaller/managers/linux-4-19/kernel/kernel/tracepoint.c:256 Code: 44 24 20 48 8b 5b 08 80 38 00 0f 85 0e 05 00 00 48 8b 44 24 08 48 3b 58 08 0f 85 2d ff ff ff 41 bc ef ff ff ff e8 fc c2 fe ff <0f> 0b e8 f5 c2 fe ff 44 89 e0 48 83 c4 38 5b 5d 41 5c 41 5d 41 5e RSP: 0018:ffff888094ac7b58 EFLAGS: 00010293 RAX: ffff8880afd12540 RBX: ffffc90001a01000 RCX: ffffffff81639662 RDX: 0000000000000000 RSI: ffffffff816396c4 RDI: ffff8880ab9f9b18 RBP: ffffffff81ec1030 R08: 0000000000000000 R09: 000000000000000a R10: 0000000000000004 R11: 00000000f9b4e5ce R12: 00000000ffffffef R13: 0000000000000000 R14: ffff8880ab9f9b10 R15: dffffc0000000000 tracepoint_probe_register_prio syzkaller/managers/linux-4-19/kernel/kernel/tracepoint.c:328 [inline] tracepoint_probe_register+0x9c/0xe0 syzkaller/managers/linux-4-19/kernel/kernel/tracepoint.c:348 __bpf_probe_register syzkaller/managers/linux-4-19/kernel/kernel/trace/bpf_trace.c:1224 [inline] bpf_probe_register+0xe6/0x140 syzkaller/managers/linux-4-19/kernel/kernel/trace/bpf_trace.c:1229 bpf_raw_tracepoint_open+0x1bd/0x350 syzkaller/managers/linux-4-19/kernel/kernel/bpf/syscall.c:1564 __do_sys_bpf syzkaller/managers/linux-4-19/kernel/kernel/bpf/syscall.c:2456 [inline] __se_sys_bpf+0x1069/0x3a20 syzkaller/managers/linux-4-19/kernel/kernel/bpf/syscall.c:2379 do_syscall_64+0xf9/0x620 syzkaller/managers/linux-4-19/kernel/arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x465d99 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007feb92629188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000465d99 RDX: 0000000000000010 RSI: 0000000020000180 RDI: 0000000000000011 RBP: 00000000004bcf27 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 R13: 00007ffcada3fbef R14: 00007feb92629300 R15: 0000000000022000 Kernel Offset: disabled Rebooting in 86400 seconds..