./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1401303580
<...>
Warning: Permanently added '10.128.1.209' (ED25519) to the list of known hosts.
execve("./syz-executor1401303580", ["./syz-executor1401303580"], 0x7fff220cdca0 /* 10 vars */) = 0
brk(NULL) = 0x55555f62d000
brk(0x55555f62dd00) = 0x55555f62dd00
arch_prctl(ARCH_SET_FS, 0x55555f62d380) = 0
set_tid_address(0x55555f62d650) = 5834
set_robust_list(0x55555f62d660, 24) = 0
rseq(0x55555f62dca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1401303580", 4096) = 28
getrandom("\xdc\xfb\xcf\x40\x33\xf7\x87\x26", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x55555f62dd00
brk(0x55555f64ed00) = 0x55555f64ed00
brk(0x55555f64f000) = 0x55555f64f000
mprotect(0x7fefba48e000, 16384, PROT_READ) = 0
mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000
mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000
mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000
write(1, "executing program\n", 18executing program
) = 18
bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LRU_PERCPU_HASH, key_size=1, value_size=66, max_entries=64, map_flags=BPF_F_NO_COMMON_LRU|BPF_F_ZERO_SEED|BPF_F_RDONLY_PROG, inner_map_fd=1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
[ 74.138166][ T5834] ------------[ cut here ]------------
[ 74.143883][ T5834] verifier bug: expected array map for tail call(1)
[ 74.150693][ T5834] WARNING: CPU: 1 PID: 5834 at kernel/bpf/verifier.c:11084 record_func_key+0x2d6/0x490
[ 74.162153][ T5834] Modules linked in:
[ 74.166074][ T5834] CPU: 1 UID: 0 PID: 5834 Comm: syz-executor140 Not tainted 6.16.0-rc3-syzkaller-gcce3fee729ee #0 PREEMPT(full)
[ 74.178346][ T5834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 74.188701][ T5834] RIP: 0010:record_func_key+0x2d6/0x490
[ 74.194629][ T5834] Code: 09 cc e8 cd 64 e3 ff 80 3d 78 15 ae 0d 01 74 ba e8 bf 64 e3 ff c6 05 6a 15 ae 0d 01 90 48 c7 c7 e0 e3 91 8b e8 bb 07 a7 ff 90 <0f> 0b 90 90 eb 9f e8 9f 64 e3 ff eb 05 e8 98 64 e3 ff 48 8b 5c 24
[ 74.214278][ T5834] RSP: 0018:ffffc90003fe6c70 EFLAGS: 00010246
[ 74.220351][ T5834] RAX: 7194b3dacc779000 RBX: dffffc0000000000 RCX: ffff888033641e00
[ 74.228381][ T5834] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 74.236416][ T5834] RBP: 000000000000000a R08: ffff8880b8624293 R09: 1ffff110170c4852
[ 74.244407][ T5834] R10: dffffc0000000000 R11: ffffed10170c4853 R12: ffff88807a80a000
[ 74.252426][ T5834] R13: ffff88802f91a000 R14: ffff888032c20000 R15: 1ffff11006584006
[ 74.260402][ T5834] FS: 000055555f62d380(0000) GS:ffff888125d4d000(0000) knlGS:0000000000000000
[ 74.269381][ T5834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.276001][ T5834] CR2: 000000003d22c388 CR3: 000000007e3de000 CR4: 00000000003526f0
[ 74.284013][ T5834] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 74.291982][ T5834] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 74.299981][ T5834] Call Trace:
[ 74.303279][ T5834]
[ 74.306198][ T5834] check_helper_call+0x2fb8/0x6b60
[ 74.311307][ T5834] ? __pfx_check_helper_call+0x10/0x10
[ 74.316807][ T5834] ? tnum_const+0xd/0x20
[ 74.321056][ T5834] ? __mark_reg_known+0x79/0x240
[ 74.326028][ T5834] do_check+0x95ec/0xe080
[ 74.330367][ T5834] ? lockdep_hardirqs_on+0x9c/0x150
[ 74.335623][ T5834] ? bpf_prog_load+0x1318/0x1930
[ 74.340573][ T5834] ? __x64_sys_bpf+0x7c/0x90
[ 74.345195][ T5834] ? do_syscall_64+0xfa/0x3b0
[ 74.349887][ T5834] ? __pfx_do_check+0x10/0x10
[ 74.354610][ T5834] ? __asan_memset+0x22/0x50
[ 74.359212][ T5834] ? init_func_state+0x1ddf/0x2d20
[ 74.364358][ T5834] do_check_common+0x188f/0x23f0
[ 74.369310][ T5834] bpf_check+0x10252/0x1a5d0
[ 74.373968][ T5834] ? __lock_acquire+0xab9/0xd20
[ 74.378845][ T5834] ? __lock_acquire+0xab9/0xd20
[ 74.383749][ T5834] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 74.389652][ T5834] ? lockdep_hardirqs_on+0x9c/0x150
[ 74.394913][ T5834] ? __pfx_bpf_check+0x10/0x10
[ 74.399687][ T5834] ? __lock_acquire+0xab9/0xd20
[ 74.404606][ T5834] ? __pfx___mutex_trylock_common+0x10/0x10
[ 74.410514][ T5834] ? pcpu_block_update+0x1b5/0x8d0
[ 74.415693][ T5834] ? __lock_acquire+0xab9/0xd20
[ 74.420844][ T5834] ? ktime_get_with_offset+0x8c/0x2a0
[ 74.426268][ T5834] ? seqcount_lockdep_reader_access+0x123/0x1c0
[ 74.432537][ T5834] ? lockdep_hardirqs_on+0x9c/0x150
[ 74.437725][ T5834] ? ktime_get_with_offset+0x8c/0x2a0
[ 74.443123][ T5834] ? seqcount_lockdep_reader_access+0x175/0x1c0
[ 74.449368][ T5834] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 74.456001][ T5834] ? bpf_obj_name_cpy+0x194/0x1e0
[ 74.461030][ T5834] ? bpf_lsm_bpf_prog_load+0x9/0x20
[ 74.466251][ T5834] ? security_bpf_prog_load+0x7f/0x310
[ 74.471720][ T5834] bpf_prog_load+0x1318/0x1930
[ 74.476534][ T5834] ? __pfx_bpf_prog_load+0x10/0x10
[ 74.481665][ T5834] ? bpf_lsm_bpf+0x9/0x20
[ 74.486014][ T5834] ? security_bpf+0x7e/0x300
[ 74.490614][ T5834] __sys_bpf+0x5f1/0x860
[ 74.494884][ T5834] ? __pfx___sys_bpf+0x10/0x10
[ 74.499661][ T5834] ? rcu_is_watching+0x15/0xb0
[ 74.504461][ T5834] __x64_sys_bpf+0x7c/0x90
[ 74.508882][ T5834] do_syscall_64+0xfa/0x3b0
[ 74.513406][ T5834] ? lockdep_hardirqs_on+0x9c/0x150
[ 74.518605][ T5834] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 74.525147][ T5834] ? clear_bhb_loop+0x60/0xb0
[ 74.529829][ T5834] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 74.535771][ T5834] RIP: 0033:0x7fefba41b4e9
[ 74.540211][ T5834] 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
[ 74.559856][ T5834] RSP: 002b:00007ffee74857d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 74.568327][ T5834] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefba41b4e9
[ 74.576332][ T5834] RDX: 0000000000000094 RSI: 00002000000005c0 RDI: 0000000000000005
[ 74.584326][ T5834] RBP: 00007fefba48e610 R08: 0000000000000000 R09: 00007ffee74859a8
[ 74.592323][ T5834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 74.600294][ T5834] R13: 00007ffee7485998 R14: 0000000000000001 R15: 0000000000000001
[ 74.608303][ T5834]
[ 74.611322][ T5834] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 74.618583][ T5834] CPU: 1 UID: 0 PID: 5834 Comm: syz-executor140 Not tainted 6.16.0-rc3-syzkaller-gcce3fee729ee #0 PREEMPT(full)
[ 74.630449][ T5834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 74.640493][ T5834] Call Trace:
[ 74.643759][ T5834]
[ 74.646672][ T5834] dump_stack_lvl+0x99/0x250
[ 74.651251][ T5834] ? __asan_memcpy+0x40/0x70
[ 74.655826][ T5834] ? __pfx_dump_stack_lvl+0x10/0x10
[ 74.661010][ T5834] ? __pfx__printk+0x10/0x10
[ 74.665586][ T5834] panic+0x2db/0x790
[ 74.669467][ T5834] ? __pfx_panic+0x10/0x10
[ 74.673874][ T5834] __warn+0x31b/0x4b0
[ 74.677840][ T5834] ? record_func_key+0x2d6/0x490
[ 74.682765][ T5834] ? record_func_key+0x2d6/0x490
[ 74.687689][ T5834] report_bug+0x2be/0x4f0
[ 74.692003][ T5834] ? record_func_key+0x2d6/0x490
[ 74.696934][ T5834] ? record_func_key+0x2d6/0x490
[ 74.701860][ T5834] ? record_func_key+0x2d8/0x490
[ 74.706779][ T5834] handle_bug+0x84/0x160
[ 74.711005][ T5834] exc_invalid_op+0x1a/0x50
[ 74.715497][ T5834] asm_exc_invalid_op+0x1a/0x20
[ 74.720341][ T5834] RIP: 0010:record_func_key+0x2d6/0x490
[ 74.725893][ T5834] Code: 09 cc e8 cd 64 e3 ff 80 3d 78 15 ae 0d 01 74 ba e8 bf 64 e3 ff c6 05 6a 15 ae 0d 01 90 48 c7 c7 e0 e3 91 8b e8 bb 07 a7 ff 90 <0f> 0b 90 90 eb 9f e8 9f 64 e3 ff eb 05 e8 98 64 e3 ff 48 8b 5c 24
[ 74.745498][ T5834] RSP: 0018:ffffc90003fe6c70 EFLAGS: 00010246
[ 74.751564][ T5834] RAX: 7194b3dacc779000 RBX: dffffc0000000000 RCX: ffff888033641e00
[ 74.759525][ T5834] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 74.767486][ T5834] RBP: 000000000000000a R08: ffff8880b8624293 R09: 1ffff110170c4852
[ 74.775449][ T5834] R10: dffffc0000000000 R11: ffffed10170c4853 R12: ffff88807a80a000
[ 74.783411][ T5834] R13: ffff88802f91a000 R14: ffff888032c20000 R15: 1ffff11006584006
[ 74.791397][ T5834] check_helper_call+0x2fb8/0x6b60
[ 74.796531][ T5834] ? __pfx_check_helper_call+0x10/0x10
[ 74.802001][ T5834] ? tnum_const+0xd/0x20
[ 74.806235][ T5834] ? __mark_reg_known+0x79/0x240
[ 74.811172][ T5834] do_check+0x95ec/0xe080
[ 74.815499][ T5834] ? lockdep_hardirqs_on+0x9c/0x150
[ 74.820715][ T5834] ? bpf_prog_load+0x1318/0x1930
[ 74.825647][ T5834] ? __x64_sys_bpf+0x7c/0x90
[ 74.830231][ T5834] ? do_syscall_64+0xfa/0x3b0
[ 74.834919][ T5834] ? __pfx_do_check+0x10/0x10
[ 74.839600][ T5834] ? __asan_memset+0x22/0x50
[ 74.844189][ T5834] ? init_func_state+0x1ddf/0x2d20
[ 74.849301][ T5834] do_check_common+0x188f/0x23f0
[ 74.854246][ T5834] bpf_check+0x10252/0x1a5d0
[ 74.858859][ T5834] ? __lock_acquire+0xab9/0xd20
[ 74.863718][ T5834] ? __lock_acquire+0xab9/0xd20
[ 74.868674][ T5834] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 74.874579][ T5834] ? lockdep_hardirqs_on+0x9c/0x150
[ 74.879780][ T5834] ? __pfx_bpf_check+0x10/0x10
[ 74.884547][ T5834] ? __lock_acquire+0xab9/0xd20
[ 74.889405][ T5834] ? __pfx___mutex_trylock_common+0x10/0x10
[ 74.895296][ T5834] ? pcpu_block_update+0x1b5/0x8d0
[ 74.900419][ T5834] ? __lock_acquire+0xab9/0xd20
[ 74.905275][ T5834] ? ktime_get_with_offset+0x8c/0x2a0
[ 74.910648][ T5834] ? seqcount_lockdep_reader_access+0x123/0x1c0
[ 74.916882][ T5834] ? lockdep_hardirqs_on+0x9c/0x150
[ 74.922073][ T5834] ? ktime_get_with_offset+0x8c/0x2a0
[ 74.927440][ T5834] ? seqcount_lockdep_reader_access+0x175/0x1c0
[ 74.933677][ T5834] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 74.940268][ T5834] ? bpf_obj_name_cpy+0x194/0x1e0
[ 74.945280][ T5834] ? bpf_lsm_bpf_prog_load+0x9/0x20
[ 74.950470][ T5834] ? security_bpf_prog_load+0x7f/0x310
[ 74.955927][ T5834] bpf_prog_load+0x1318/0x1930
[ 74.960697][ T5834] ? __pfx_bpf_prog_load+0x10/0x10
[ 74.965822][ T5834] ? bpf_lsm_bpf+0x9/0x20
[ 74.970138][ T5834] ? security_bpf+0x7e/0x300
[ 74.974724][ T5834] __sys_bpf+0x5f1/0x860
[ 74.978965][ T5834] ? __pfx___sys_bpf+0x10/0x10
[ 74.983735][ T5834] ? rcu_is_watching+0x15/0xb0
[ 74.988506][ T5834] __x64_sys_bpf+0x7c/0x90
[ 74.992915][ T5834] do_syscall_64+0xfa/0x3b0
[ 74.997415][ T5834] ? lockdep_hardirqs_on+0x9c/0x150
[ 75.002604][ T5834] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.008660][ T5834] ? clear_bhb_loop+0x60/0xb0
[ 75.013329][ T5834] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.019212][ T5834] RIP: 0033:0x7fefba41b4e9
[ 75.023621][ T5834] 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
[ 75.043218][ T5834] RSP: 002b:00007ffee74857d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 75.051627][ T5834] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefba41b4e9
[ 75.059600][ T5834] RDX: 0000000000000094 RSI: 00002000000005c0 RDI: 0000000000000005
[ 75.067564][ T5834] RBP: 00007fefba48e610 R08: 0000000000000000 R09: 00007ffee74859a8
[ 75.075524][ T5834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 75.083482][ T5834] R13: 00007ffee7485998 R14: 0000000000000001 R15: 0000000000000001
[ 75.091461][ T5834]
[ 75.094691][ T5834] Kernel Offset: disabled
[ 75.099006][ T5834] Rebooting in 86400 seconds..