./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2703832015
<...>
[ 97.365094][ T24] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.10' (ED25519) to the list of known hosts.
execve("./syz-executor2703832015", ["./syz-executor2703832015"], 0x7ffd80d44670 /* 10 vars */) = 0
brk(NULL) = 0x555581295000
brk(0x555581295d00) = 0x555581295d00
arch_prctl(ARCH_SET_FS, 0x555581295380) = 0
set_tid_address(0x555581295650) = 5854
set_robust_list(0x555581295660, 24) = 0
rseq(0x555581295ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2703832015", 4096) = 28
getrandom("\xac\x08\x1f\xdd\x28\x72\xd0\x02", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555581295d00
brk(0x5555812b6d00) = 0x5555812b6d00
brk(0x5555812b7000) = 0x5555812b7000
mprotect(0x7fbb85771000, 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
openat(AT_FDCWD, "/dev/udmabuf", O_RDWR) = 3
memfd_create("\x79\x10\x35\xfb\xf7\x75\x83\x25\x3a\x72\xc2\xb9\x78\xa4\x71\xc1\xea\x5f\x8c\x5a\x37\xe7\x61\xde\x6e\x4a\xeb\x87\x9b\x11\x78\x0e\xa1\xcf\x1a\x98\x53\x37\xc9", MFD_ALLOW_SEALING) = 4
ftruncate(4, 65535) = 0
fcntl(4, F_ADD_SEALS, F_SEAL_SEAL|F_SEAL_SHRINK|F_SEAL_GROW) = 0
ioctl(3, UDMABUF_CREATE, 0x200000000140) = 5
[ 98.048228][ T5854] ------------[ cut here ]------------
[ 98.054217][ T5854] WARNING: fs/exec.c:119 at path_noexec+0x1af/0x200, CPU#1: syz-executor270/5854
[ 98.063736][ T5854] Modules linked in:
[ 98.067840][ T5854] CPU: 1 UID: 0 PID: 5854 Comm: syz-executor270 Not tainted 6.16.0-next-20250731-syzkaller #0 PREEMPT(full)
[ 98.079619][ T5854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 98.089895][ T5854] RIP: 0010:path_noexec+0x1af/0x200
[ 98.095258][ T5854] Code: 02 31 ff 48 89 de e8 60 18 89 ff d1 eb eb 07 e8 77 13 89 ff b3 01 89 d8 5b 41 5e 41 5f 5d e9 08 89 4a 09 cc e8 62 13 89 ff 90 <0f> 0b 90 e9 48 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c a6
[ 98.115212][ T5854] RSP: 0018:ffffc90003f57bd8 EFLAGS: 00010293
[ 98.121306][ T5854] RAX: ffffffff8236dfde RBX: ffff888073a4b040 RCX: ffff888078dd5a00
[ 98.129456][ T5854] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 98.137512][ T5854] RBP: 0000000000080000 R08: ffff888078dd5a00 R09: 0000000000000003
[ 98.145847][ T5854] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000011
[ 98.153964][ T5854] R13: 1ffff920007eaf90 R14: 0000000000000000 R15: dffffc0000000000
[ 98.161981][ T5854] FS: 0000555581295380(0000) GS:ffff88812590a000(0000) knlGS:0000000000000000
[ 98.171126][ T5854] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 98.177835][ T5854] CR2: 00000000005fdeb8 CR3: 0000000077068000 CR4: 00000000003526f0
[ 98.186121][ T5854] Call Trace:
[ 98.189445][ T5854]
[ 98.192467][ T5854] do_mmap+0xa43/0x10d0
[ 98.196694][ T5854] ? __pfx_do_mmap+0x10/0x10
[ 98.201369][ T5854] ? down_write_killable+0x178/0x230
[ 98.206857][ T5854] ? __pfx_down_write_killable+0x10/0x10
[ 98.212633][ T5854] ? common_file_perm+0x1b5/0x230
[ 98.218034][ T5854] vm_mmap_pgoff+0x2a6/0x4d0
[ 98.222750][ T5854] ? __pfx_vm_mmap_pgoff+0x10/0x10
[ 98.227918][ T5854] ? __fget_files+0x2a/0x420
[ 98.232728][ T5854] ? __fget_files+0x3a0/0x420
[ 98.237545][ T5854] ? __fget_files+0x2a/0x420
[ 98.242224][ T5854] ksys_mmap_pgoff+0x51f/0x760
[ 98.247194][ T5854] do_syscall_64+0xfa/0x3b0
[ 98.251756][ T5854] ? lockdep_hardirqs_on+0x9c/0x150
[ 98.257058][ T5854] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.263358][ T5854] ? clear_bhb_loop+0x60/0xb0
[ 98.268105][ T5854] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.274108][ T5854] RIP: 0033:0x7fbb856fe3a9
[ 98.278617][ T5854] 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
[ 98.298487][ T5854] RSP: 002b:00007ffe8e7ea908 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 98.307164][ T5854] RAX: ffffffffffffffda RBX: 00007ffe8e7eaae8 RCX: 00007fbb856fe3a9
[ 98.315271][ T5854] RDX: 0000000003000001 RSI: 0000000000003000 RDI: 0000200000000000
[ 98.323422][ T5854] RBP: 00007fbb85771610 R08: 0000000000000005 R09: 0000000000000000
[ 98.331525][ T5854] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000001
[ 98.339715][ T5854] R13: 00007ffe8e7eaad8 R14: 0000000000000001 R15: 0000000000000001
[ 98.347917][ T5854]
[ 98.350968][ T5854] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 98.358277][ T5854] CPU: 1 UID: 0 PID: 5854 Comm: syz-executor270 Not tainted 6.16.0-next-20250731-syzkaller #0 PREEMPT(full)
[ 98.369830][ T5854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 98.379935][ T5854] Call Trace:
[ 98.383236][ T5854]
[ 98.386291][ T5854] dump_stack_lvl+0x99/0x250
[ 98.391025][ T5854] ? __asan_memcpy+0x40/0x70
[ 98.395688][ T5854] ? __pfx_dump_stack_lvl+0x10/0x10
[ 98.400929][ T5854] ? __pfx__printk+0x10/0x10
[ 98.405657][ T5854] vpanic+0x281/0x750
[ 98.409703][ T5854] ? __pfx__printk+0x10/0x10
[ 98.414312][ T5854] ? __pfx_vpanic+0x10/0x10
[ 98.418826][ T5854] ? is_bpf_text_address+0x292/0x2b0
[ 98.424167][ T5854] ? is_bpf_text_address+0x26/0x2b0
[ 98.429399][ T5854] panic+0xb9/0xc0
[ 98.433314][ T5854] ? __pfx_panic+0x10/0x10
[ 98.437784][ T5854] __warn+0x334/0x4c0
[ 98.441797][ T5854] ? path_noexec+0x1af/0x200
[ 98.446540][ T5854] ? path_noexec+0x1af/0x200
[ 98.451225][ T5854] report_bug+0x2be/0x4f0
[ 98.455588][ T5854] ? path_noexec+0x1af/0x200
[ 98.460223][ T5854] ? path_noexec+0x1af/0x200
[ 98.464927][ T5854] ? path_noexec+0x1b1/0x200
[ 98.469544][ T5854] handle_bug+0x84/0x160
[ 98.473895][ T5854] exc_invalid_op+0x1a/0x50
[ 98.478416][ T5854] asm_exc_invalid_op+0x1a/0x20
[ 98.483276][ T5854] RIP: 0010:path_noexec+0x1af/0x200
[ 98.488505][ T5854] Code: 02 31 ff 48 89 de e8 60 18 89 ff d1 eb eb 07 e8 77 13 89 ff b3 01 89 d8 5b 41 5e 41 5f 5d e9 08 89 4a 09 cc e8 62 13 89 ff 90 <0f> 0b 90 e9 48 ff ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c a6
[ 98.508227][ T5854] RSP: 0018:ffffc90003f57bd8 EFLAGS: 00010293
[ 98.514322][ T5854] RAX: ffffffff8236dfde RBX: ffff888073a4b040 RCX: ffff888078dd5a00
[ 98.522362][ T5854] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 98.530480][ T5854] RBP: 0000000000080000 R08: ffff888078dd5a00 R09: 0000000000000003
[ 98.538591][ T5854] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000011
[ 98.546604][ T5854] R13: 1ffff920007eaf90 R14: 0000000000000000 R15: dffffc0000000000
[ 98.554611][ T5854] ? path_noexec+0x1ae/0x200
[ 98.559283][ T5854] ? path_noexec+0x1ae/0x200
[ 98.563904][ T5854] do_mmap+0xa43/0x10d0
[ 98.568100][ T5854] ? __pfx_do_mmap+0x10/0x10
[ 98.572890][ T5854] ? down_write_killable+0x178/0x230
[ 98.578193][ T5854] ? __pfx_down_write_killable+0x10/0x10
[ 98.583841][ T5854] ? common_file_perm+0x1b5/0x230
[ 98.588981][ T5854] vm_mmap_pgoff+0x2a6/0x4d0
[ 98.593615][ T5854] ? __pfx_vm_mmap_pgoff+0x10/0x10
[ 98.598785][ T5854] ? __fget_files+0x2a/0x420
[ 98.603403][ T5854] ? __fget_files+0x3a0/0x420
[ 98.608097][ T5854] ? __fget_files+0x2a/0x420
[ 98.612794][ T5854] ksys_mmap_pgoff+0x51f/0x760
[ 98.617595][ T5854] do_syscall_64+0xfa/0x3b0
[ 98.622197][ T5854] ? lockdep_hardirqs_on+0x9c/0x150
[ 98.627588][ T5854] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.633664][ T5854] ? clear_bhb_loop+0x60/0xb0
[ 98.638387][ T5854] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.644388][ T5854] RIP: 0033:0x7fbb856fe3a9
[ 98.648928][ T5854] 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
[ 98.668566][ T5854] RSP: 002b:00007ffe8e7ea908 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 98.677013][ T5854] RAX: ffffffffffffffda RBX: 00007ffe8e7eaae8 RCX: 00007fbb856fe3a9
[ 98.685020][ T5854] RDX: 0000000003000001 RSI: 0000000000003000 RDI: 0000200000000000
[ 98.693170][ T5854] RBP: 00007fbb85771610 R08: 0000000000000005 R09: 0000000000000000
[ 98.701232][ T5854] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000001
[ 98.709388][ T5854] R13: 00007ffe8e7eaad8 R14: 0000000000000001 R15: 0000000000000001
[ 98.717479][ T5854]
[ 98.720916][ T5854] Kernel Offset: disabled
[ 98.725250][ T5854] Rebooting in 86400 seconds..