./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor94115111
<...>
Warning: Permanently added '10.128.0.89' (ED25519) to the list of known hosts.
execve("./syz-executor94115111", ["./syz-executor94115111"], 0x7fffe21cbc00 /* 10 vars */) = 0
brk(NULL) = 0x55557603c000
brk(0x55557603cd00) = 0x55557603cd00
arch_prctl(ARCH_SET_FS, 0x55557603c380) = 0
set_tid_address(0x55557603c650) = 5831
set_robust_list(0x55557603c660, 24) = 0
rseq(0x55557603cca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor94115111", 4096) = 26
getrandom("\xcf\x57\xd0\xb1\x81\x37\xe9\xf3", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x55557603cd00
brk(0x55557605dd00) = 0x55557605dd00
brk(0x55557605e000) = 0x55557605e000
mprotect(0x7f4fbbc19000, 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_PROG_LOAD, NULL, 0) = -1 E2BIG (Argument list too long)
bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_HASH, key_size=18, value_size=127, max_entries=1, map_flags=0, inner_map_fd=0, map_name="", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3
bpf(BPF_OBJ_GET_INFO_BY_FD, NULL, 0) = -1 EINVAL (Invalid argument)
[ 90.787281][ T5831] ------------[ cut here ]------------
[ 90.792981][ T5831] verifier bug: expected array map for tail call(1)
[ 90.799707][ T5831] WARNING: CPU: 0 PID: 5831 at kernel/bpf/verifier.c:11084 record_func_key+0x2d6/0x490
[ 90.809503][ T5831] Modules linked in:
[ 90.813499][ T5831] CPU: 0 UID: 0 PID: 5831 Comm: syz-executor941 Not tainted 6.16.0-rc3-syzkaller-gcce3fee729ee #0 PREEMPT(full)
[ 90.825497][ T5831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 90.835685][ T5831] RIP: 0010:record_func_key+0x2d6/0x490
[ 90.841253][ T5831] 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
[ 90.861554][ T5831] RSP: 0018:ffffc90003f9ec70 EFLAGS: 00010246
[ 90.867682][ T5831] RAX: 1a7eac49ccc01000 RBX: dffffc0000000000 RCX: ffff88807bb0bc00
[ 90.875775][ T5831] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 90.883842][ T5831] RBP: 0000000000000001 R08: ffff8880b8624293 R09: 1ffff110170c4852
[ 90.891903][ T5831] R10: dffffc0000000000 R11: ffffed10170c4853 R12: ffff888142ec6000
[ 90.899918][ T5831] R13: ffff8880278b2000 R14: ffff888032380000 R15: 1ffff11006470006
[ 90.908006][ T5831] FS: 000055557603c380(0000) GS:ffff888125c4d000(0000) knlGS:0000000000000000
[ 90.917018][ T5831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 90.923767][ T5831] CR2: 00000000364be398 CR3: 0000000077a22000 CR4: 00000000003526f0
[ 90.931819][ T5831] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 90.939809][ T5831] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 90.947920][ T5831] Call Trace:
[ 90.951257][ T5831]
[ 90.954351][ T5831] check_helper_call+0x2fb8/0x6b60
[ 90.959533][ T5831] ? __pfx_check_helper_call+0x10/0x10
[ 90.965079][ T5831] ? verbose+0x10a/0x180
[ 90.969438][ T5831] ? bpf_vlog_reset+0x1db/0x340
[ 90.974392][ T5831] ? print_insn_state+0x106/0x170
[ 90.979462][ T5831] do_check+0x95ec/0xe080
[ 90.983883][ T5831] ? lockdep_hardirqs_on+0x9c/0x150
[ 90.989159][ T5831] ? bpf_prog_load+0x1318/0x1930
[ 90.994184][ T5831] ? __x64_sys_bpf+0x7c/0x90
[ 90.998816][ T5831] ? do_syscall_64+0xfa/0x3b0
[ 91.003591][ T5831] ? __pfx_do_check+0x10/0x10
[ 91.008312][ T5831] ? __pfx_verbose+0x10/0x10
[ 91.012991][ T5831] ? __pfx_disasm_kfunc_name+0x10/0x10
[ 91.018502][ T5831] ? __asan_memset+0x22/0x50
[ 91.023182][ T5831] ? init_func_state+0x1ddf/0x2d20
[ 91.028358][ T5831] do_check_common+0x188f/0x23f0
[ 91.033400][ T5831] bpf_check+0x10252/0x1a5d0
[ 91.038052][ T5831] ? __lock_acquire+0xab9/0xd20
[ 91.043024][ T5831] ? __lock_acquire+0xab9/0xd20
[ 91.047928][ T5831] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 91.053895][ T5831] ? lockdep_hardirqs_on+0x9c/0x150
[ 91.059145][ T5831] ? __pfx_bpf_check+0x10/0x10
[ 91.064018][ T5831] ? __lock_acquire+0xab9/0xd20
[ 91.068929][ T5831] ? __pfx___mutex_trylock_common+0x10/0x10
[ 91.074903][ T5831] ? pcpu_block_update+0x1b5/0x8d0
[ 91.080067][ T5831] ? __lock_acquire+0xab9/0xd20
[ 91.085016][ T5831] ? ktime_get_with_offset+0x8c/0x2a0
[ 91.090432][ T5831] ? seqcount_lockdep_reader_access+0x123/0x1c0
[ 91.096827][ T5831] ? lockdep_hardirqs_on+0x9c/0x150
[ 91.102124][ T5831] ? ktime_get_with_offset+0x8c/0x2a0
[ 91.107513][ T5831] ? seqcount_lockdep_reader_access+0x175/0x1c0
[ 91.113824][ T5831] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 91.120455][ T5831] ? bpf_obj_name_cpy+0x194/0x1e0
[ 91.125549][ T5831] ? bpf_lsm_bpf_prog_load+0x9/0x20
[ 91.130795][ T5831] ? security_bpf_prog_load+0x7f/0x310
[ 91.136334][ T5831] bpf_prog_load+0x1318/0x1930
[ 91.141146][ T5831] ? __pfx_bpf_prog_load+0x10/0x10
[ 91.146385][ T5831] ? bpf_lsm_bpf+0x9/0x20
[ 91.150757][ T5831] ? security_bpf+0x7e/0x300
[ 91.155430][ T5831] __sys_bpf+0x5f1/0x860
[ 91.159726][ T5831] ? __pfx___sys_bpf+0x10/0x10
[ 91.164609][ T5831] ? rcu_is_watching+0x15/0xb0
[ 91.169427][ T5831] __x64_sys_bpf+0x7c/0x90
[ 91.173917][ T5831] do_syscall_64+0xfa/0x3b0
[ 91.178464][ T5831] ? lockdep_hardirqs_on+0x9c/0x150
[ 91.183742][ T5831] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.189849][ T5831] ? clear_bhb_loop+0x60/0xb0
[ 91.194696][ T5831] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.200795][ T5831] RIP: 0033:0x7f4fbbba64a9
[ 91.205357][ T5831] 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
[ 91.225070][ T5831] RSP: 002b:00007ffd87326708 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 91.233568][ T5831] RAX: ffffffffffffffda RBX: 00007ffd873268d8 RCX: 00007f4fbbba64a9
[ 91.241646][ T5831] RDX: 0000000000000094 RSI: 00002000000008c0 RDI: 0000000000000005
[ 91.249636][ T5831] RBP: 00007f4fbbc19610 R08: 00007ffd873268d8 R09: 00007ffd873268d8
[ 91.257694][ T5831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 91.265765][ T5831] R13: 00007ffd873268c8 R14: 0000000000000001 R15: 0000000000000001
[ 91.273877][ T5831]
[ 91.276937][ T5831] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 91.284239][ T5831] CPU: 0 UID: 0 PID: 5831 Comm: syz-executor941 Not tainted 6.16.0-rc3-syzkaller-gcce3fee729ee #0 PREEMPT(full)
[ 91.296141][ T5831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 91.306211][ T5831] Call Trace:
[ 91.309506][ T5831]
[ 91.312458][ T5831] dump_stack_lvl+0x99/0x250
[ 91.317081][ T5831] ? __asan_memcpy+0x40/0x70
[ 91.321697][ T5831] ? __pfx_dump_stack_lvl+0x10/0x10
[ 91.326921][ T5831] ? __pfx__printk+0x10/0x10
[ 91.331546][ T5831] panic+0x2db/0x790
[ 91.335479][ T5831] ? __pfx_panic+0x10/0x10
[ 91.339939][ T5831] __warn+0x31b/0x4b0
[ 91.343943][ T5831] ? record_func_key+0x2d6/0x490
[ 91.348903][ T5831] ? record_func_key+0x2d6/0x490
[ 91.353863][ T5831] report_bug+0x2be/0x4f0
[ 91.358218][ T5831] ? record_func_key+0x2d6/0x490
[ 91.363185][ T5831] ? record_func_key+0x2d6/0x490
[ 91.368181][ T5831] ? record_func_key+0x2d8/0x490
[ 91.373142][ T5831] handle_bug+0x84/0x160
[ 91.377405][ T5831] exc_invalid_op+0x1a/0x50
[ 91.381943][ T5831] asm_exc_invalid_op+0x1a/0x20
[ 91.386840][ T5831] RIP: 0010:record_func_key+0x2d6/0x490
[ 91.392449][ T5831] 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
[ 91.412093][ T5831] RSP: 0018:ffffc90003f9ec70 EFLAGS: 00010246
[ 91.418192][ T5831] RAX: 1a7eac49ccc01000 RBX: dffffc0000000000 RCX: ffff88807bb0bc00
[ 91.426191][ T5831] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 91.434194][ T5831] RBP: 0000000000000001 R08: ffff8880b8624293 R09: 1ffff110170c4852
[ 91.442187][ T5831] R10: dffffc0000000000 R11: ffffed10170c4853 R12: ffff888142ec6000
[ 91.450179][ T5831] R13: ffff8880278b2000 R14: ffff888032380000 R15: 1ffff11006470006
[ 91.458190][ T5831] check_helper_call+0x2fb8/0x6b60
[ 91.463354][ T5831] ? __pfx_check_helper_call+0x10/0x10
[ 91.468885][ T5831] ? verbose+0x10a/0x180
[ 91.473155][ T5831] ? bpf_vlog_reset+0x1db/0x340
[ 91.478029][ T5831] ? print_insn_state+0x106/0x170
[ 91.483112][ T5831] do_check+0x95ec/0xe080
[ 91.487472][ T5831] ? lockdep_hardirqs_on+0x9c/0x150
[ 91.492717][ T5831] ? bpf_prog_load+0x1318/0x1930
[ 91.497677][ T5831] ? __x64_sys_bpf+0x7c/0x90
[ 91.502291][ T5831] ? do_syscall_64+0xfa/0x3b0
[ 91.507097][ T5831] ? __pfx_do_check+0x10/0x10
[ 91.511804][ T5831] ? __pfx_verbose+0x10/0x10
[ 91.516414][ T5831] ? __pfx_disasm_kfunc_name+0x10/0x10
[ 91.521901][ T5831] ? __asan_memset+0x22/0x50
[ 91.526515][ T5831] ? init_func_state+0x1ddf/0x2d20
[ 91.531659][ T5831] do_check_common+0x188f/0x23f0
[ 91.536670][ T5831] bpf_check+0x10252/0x1a5d0
[ 91.541343][ T5831] ? __lock_acquire+0xab9/0xd20
[ 91.546243][ T5831] ? __lock_acquire+0xab9/0xd20
[ 91.551149][ T5831] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 91.557082][ T5831] ? lockdep_hardirqs_on+0x9c/0x150
[ 91.562338][ T5831] ? __pfx_bpf_check+0x10/0x10
[ 91.567152][ T5831] ? __lock_acquire+0xab9/0xd20
[ 91.572060][ T5831] ? __pfx___mutex_trylock_common+0x10/0x10
[ 91.577983][ T5831] ? pcpu_block_update+0x1b5/0x8d0
[ 91.583155][ T5831] ? __lock_acquire+0xab9/0xd20
[ 91.588051][ T5831] ? ktime_get_with_offset+0x8c/0x2a0
[ 91.593459][ T5831] ? seqcount_lockdep_reader_access+0x123/0x1c0
[ 91.599728][ T5831] ? lockdep_hardirqs_on+0x9c/0x150
[ 91.604961][ T5831] ? ktime_get_with_offset+0x8c/0x2a0
[ 91.610369][ T5831] ? seqcount_lockdep_reader_access+0x175/0x1c0
[ 91.616684][ T5831] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 91.623321][ T5831] ? bpf_obj_name_cpy+0x194/0x1e0
[ 91.628374][ T5831] ? bpf_lsm_bpf_prog_load+0x9/0x20
[ 91.633608][ T5831] ? security_bpf_prog_load+0x7f/0x310
[ 91.639107][ T5831] bpf_prog_load+0x1318/0x1930
[ 91.643925][ T5831] ? __pfx_bpf_prog_load+0x10/0x10
[ 91.649089][ T5831] ? bpf_lsm_bpf+0x9/0x20
[ 91.653442][ T5831] ? security_bpf+0x7e/0x300
[ 91.658072][ T5831] __sys_bpf+0x5f1/0x860
[ 91.662364][ T5831] ? __pfx___sys_bpf+0x10/0x10
[ 91.667195][ T5831] ? rcu_is_watching+0x15/0xb0
[ 91.672010][ T5831] __x64_sys_bpf+0x7c/0x90
[ 91.676458][ T5831] do_syscall_64+0xfa/0x3b0
[ 91.680989][ T5831] ? lockdep_hardirqs_on+0x9c/0x150
[ 91.686211][ T5831] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.692306][ T5831] ? clear_bhb_loop+0x60/0xb0
[ 91.697001][ T5831] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.702996][ T5831] RIP: 0033:0x7f4fbbba64a9
[ 91.707428][ T5831] 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
[ 91.727053][ T5831] RSP: 002b:00007ffd87326708 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
[ 91.735486][ T5831] RAX: ffffffffffffffda RBX: 00007ffd873268d8 RCX: 00007f4fbbba64a9
[ 91.743478][ T5831] RDX: 0000000000000094 RSI: 00002000000008c0 RDI: 0000000000000005
[ 91.751472][ T5831] RBP: 00007f4fbbc19610 R08: 00007ffd873268d8 R09: 00007ffd873268d8
[ 91.759463][ T5831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 91.767456][ T5831] R13: 00007ffd873268c8 R14: 0000000000000001 R15: 0000000000000001
[ 91.775459][ T5831]
[ 91.778773][ T5831] Kernel Offset: disabled
[ 91.783117][ T5831] Rebooting in 86400 seconds..