./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2411665039 <...> Warning: Permanently added '10.128.0.213' (ED25519) to the list of known hosts. execve("./syz-executor2411665039", ["./syz-executor2411665039"], 0x7fff0d32c970 /* 10 vars */) = 0 brk(NULL) = 0x555556552000 brk(0x555556552d00) = 0x555556552d00 arch_prctl(ARCH_SET_FS, 0x555556552380) = 0 set_tid_address(0x555556552650) = 5060 set_robust_list(0x555556552660, 24) = 0 rseq(0x555556552ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2411665039", 4096) = 28 getrandom("\x32\x2a\xc6\x94\xc7\x1d\xf9\xde", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555556552d00 brk(0x555556573d00) = 0x555556573d00 brk(0x555556574000) = 0x555556574000 mprotect(0x7f6d4ad18000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 [ 72.377708][ T5060] ------------[ cut here ]------------ [ 72.383277][ T5060] WARNING: CPU: 1 PID: 5060 at kernel/events/core.c:1950 __do_sys_perf_event_open+0x2748/0x2c70 [ 72.393792][ T5060] Modules linked in: [ 72.397741][ T5060] CPU: 1 PID: 5060 Comm: syz-executor241 Not tainted 6.7.0-rc5-syzkaller-01540-g5abde6246522 #0 [ 72.408241][ T5060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 72.418322][ T5060] RIP: 0010:__do_sys_perf_event_open+0x2748/0x2c70 [ 72.424830][ T5060] Code: ff 48 8d b8 a8 00 00 00 e8 55 07 cf 08 bf 01 00 00 00 89 c3 89 c6 e8 47 71 d5 ff 83 eb 01 0f 84 2d ed ff ff e8 c9 75 d5 ff 90 <0f> 0b 90 e9 1f ed ff ff e8 bb 75 d5 ff be 03 00 00 00 48 89 ef e8 [ 72.444522][ T5060] RSP: 0018:ffffc90003b4fd90 EFLAGS: 00010293 [ 72.450660][ T5060] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: ffffffff81b227c9 [ 72.458800][ T5060] RDX: ffff88802b3b9dc0 RSI: ffffffff81b227d7 RDI: 0000000000000005 [ 72.466836][ T5060] RBP: ffff888050828000 R08: 0000000000000005 R09: 0000000000000001 [ 72.474812][ T5060] R10: 0000000000000000 R11: ffffffff915ec900 R12: ffff8880279da100 [ 72.482841][ T5060] R13: 1ffff92000769fbd R14: ffff88802b3b9dc0 R15: ffff888050828000 [ 72.490848][ T5060] FS: 0000555556552380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 72.499840][ T5060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.506454][ T5060] CR2: 00000000200000e8 CR3: 000000007b24f000 CR4: 00000000003506f0 [ 72.514419][ T5060] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 72.522440][ T5060] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 72.530441][ T5060] Call Trace: [ 72.533710][ T5060] [ 72.536687][ T5060] ? show_regs+0x8f/0xa0 [ 72.540950][ T5060] ? __warn+0xe6/0x390 [ 72.545016][ T5060] ? __do_sys_perf_event_open+0x2748/0x2c70 [ 72.550948][ T5060] ? report_bug+0x3bc/0x580 [ 72.555514][ T5060] ? handle_bug+0x3d/0x70 [ 72.559944][ T5060] ? exc_invalid_op+0x17/0x40 [ 72.564647][ T5060] ? asm_exc_invalid_op+0x1a/0x20 [ 72.569738][ T5060] ? __do_sys_perf_event_open+0x2739/0x2c70 [ 72.575703][ T5060] ? __do_sys_perf_event_open+0x2747/0x2c70 [ 72.581700][ T5060] ? __do_sys_perf_event_open+0x2748/0x2c70 [ 72.587672][ T5060] ? perf_event_set_output+0x5a0/0x5a0 [ 72.593155][ T5060] ? ptrace_notify+0xf4/0x130 [ 72.597916][ T5060] ? lockdep_hardirqs_on+0x7d/0x110 [ 72.603132][ T5060] ? _raw_spin_unlock_irq+0x2e/0x50 [ 72.608384][ T5060] ? ptrace_notify+0xf4/0x130 [ 72.613078][ T5060] ? syscall_trace_enter.constprop.0+0xaf/0x1e0 [ 72.619377][ T5060] do_syscall_64+0x40/0x110 [ 72.623902][ T5060] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 72.629831][ T5060] RIP: 0033:0x7f6d4aca5369 [ 72.634254][ T5060] Code: 48 83 c4 28 c3 e8 37 17 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 72.653970][ T5060] RSP: 002b:00007fff8ea3c148 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 72.662429][ T5060] RAX: ffffffffffffffda RBX: 00007fff8ea3c328 RCX: 00007f6d4aca5369 [ 72.670454][ T5060] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200000c0 [ 72.678454][ T5060] RBP: 00007f6d4ad18610 R08: 0000000000000008 R09: 0000000000000000 [ 72.686471][ T5060] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 72.694451][ T5060] R13: 00007fff8ea3c318 R14: 0000000000000001 R15: 0000000000000001 [ 72.702521][ T5060] [ 72.705564][ T5060] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 72.712842][ T5060] CPU: 1 PID: 5060 Comm: syz-executor241 Not tainted 6.7.0-rc5-syzkaller-01540-g5abde6246522 #0 [ 72.723250][ T5060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 72.733302][ T5060] Call Trace: [ 72.736580][ T5060] [ 72.739507][ T5060] dump_stack_lvl+0xd9/0x1b0 [ 72.744124][ T5060] panic+0x6dc/0x790 [ 72.748042][ T5060] ? panic_smp_self_stop+0xa0/0xa0 [ 72.753168][ T5060] ? show_trace_log_lvl+0x363/0x4f0 [ 72.758389][ T5060] ? check_panic_on_warn+0x1f/0xb0 [ 72.763513][ T5060] ? __do_sys_perf_event_open+0x2748/0x2c70 [ 72.769506][ T5060] check_panic_on_warn+0xab/0xb0 [ 72.774455][ T5060] __warn+0xf2/0x390 [ 72.778357][ T5060] ? __do_sys_perf_event_open+0x2748/0x2c70 [ 72.784292][ T5060] report_bug+0x3bc/0x580 [ 72.788651][ T5060] handle_bug+0x3d/0x70 [ 72.792841][ T5060] exc_invalid_op+0x17/0x40 [ 72.797366][ T5060] asm_exc_invalid_op+0x1a/0x20 [ 72.802223][ T5060] RIP: 0010:__do_sys_perf_event_open+0x2748/0x2c70 [ 72.808736][ T5060] Code: ff 48 8d b8 a8 00 00 00 e8 55 07 cf 08 bf 01 00 00 00 89 c3 89 c6 e8 47 71 d5 ff 83 eb 01 0f 84 2d ed ff ff e8 c9 75 d5 ff 90 <0f> 0b 90 e9 1f ed ff ff e8 bb 75 d5 ff be 03 00 00 00 48 89 ef e8 [ 72.828349][ T5060] RSP: 0018:ffffc90003b4fd90 EFLAGS: 00010293 [ 72.834507][ T5060] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: ffffffff81b227c9 [ 72.842478][ T5060] RDX: ffff88802b3b9dc0 RSI: ffffffff81b227d7 RDI: 0000000000000005 [ 72.850452][ T5060] RBP: ffff888050828000 R08: 0000000000000005 R09: 0000000000000001 [ 72.858422][ T5060] R10: 0000000000000000 R11: ffffffff915ec900 R12: ffff8880279da100 [ 72.866388][ T5060] R13: 1ffff92000769fbd R14: ffff88802b3b9dc0 R15: ffff888050828000 [ 72.874488][ T5060] ? __do_sys_perf_event_open+0x2739/0x2c70 [ 72.880393][ T5060] ? __do_sys_perf_event_open+0x2747/0x2c70 [ 72.886307][ T5060] ? perf_event_set_output+0x5a0/0x5a0 [ 72.891771][ T5060] ? ptrace_notify+0xf4/0x130 [ 72.896460][ T5060] ? lockdep_hardirqs_on+0x7d/0x110 [ 72.901661][ T5060] ? _raw_spin_unlock_irq+0x2e/0x50 [ 72.906862][ T5060] ? ptrace_notify+0xf4/0x130 [ 72.911542][ T5060] ? syscall_trace_enter.constprop.0+0xaf/0x1e0 [ 72.917790][ T5060] do_syscall_64+0x40/0x110 [ 72.922301][ T5060] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 72.928196][ T5060] RIP: 0033:0x7f6d4aca5369 [ 72.932610][ T5060] Code: 48 83 c4 28 c3 e8 37 17 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 72.952215][ T5060] RSP: 002b:00007fff8ea3c148 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 72.960628][ T5060] RAX: ffffffffffffffda RBX: 00007fff8ea3c328 RCX: 00007f6d4aca5369 [ 72.968596][ T5060] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200000c0 [ 72.976572][ T5060] RBP: 00007f6d4ad18610 R08: 0000000000000008 R09: 0000000000000000 [ 72.984543][ T5060] R10: 00000000ffffffff R11: 0000000000000246 R12: 0000000000000001 [ 72.992511][ T5060] R13: 00007fff8ea3c318 R14: 0000000000000001 R15: 0000000000000001 [ 73.000497][ T5060] [ 73.003693][ T5060] Kernel Offset: disabled [ 73.008085][ T5060] Rebooting in 86400 seconds..