./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2603482893
<...>
Warning: Permanently added '10.128.1.30' (ED25519) to the list of known hosts.
execve("./syz-executor2603482893", ["./syz-executor2603482893"], 0x7ffd6dd1bcc0 /* 10 vars */) = 0
brk(NULL) = 0x55556832d000
brk(0x55556832dd00) = 0x55556832dd00
arch_prctl(ARCH_SET_FS, 0x55556832d380) = 0
set_tid_address(0x55556832d650) = 5834
set_robust_list(0x55556832d660, 24) = 0
rseq(0x55556832dca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2603482893", 4096) = 28
getrandom("\xd7\xbd\x3f\xf6\xf6\xbd\x1e\xfe", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x55556832dd00
brk(0x55556834ed00) = 0x55556834ed00
brk(0x55556834f000) = 0x55556834f000
mprotect(0x7f21e347d000, 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
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556832d650) = 5835
./strace-static-x86_64: Process 5835 attached
[pid 5835] set_robust_list(0x55556832d660, 24) = 0
[pid 5835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid 5835] setpgid(0, 0) = 0
[pid 5835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid 5835] write(3, "1000", 4) = 4
[pid 5835] close(3) = 0
executing program
[pid 5835] write(1, "executing program\n", 18) = 18
[pid 5835] memfd_secret(0) = 3
[ 82.992506][ T5835] ------------[ cut here ]------------
[ 82.998136][ T5835] WARNING: fs/exec.c:119 at path_noexec+0x1af/0x200, CPU#1: syz-executor260/5835
[ 83.007353][ T5835] Modules linked in:
[ 83.011365][ T5835] CPU: 1 UID: 0 PID: 5835 Comm: syz-executor260 Not tainted 6.16.0-rc4-next-20250703-syzkaller #0 PREEMPT(full)
[ 83.023318][ T5835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 83.033401][ T5835] RIP: 0010:path_noexec+0x1af/0x200
[ 83.038608][ T5835] Code: 02 31 ff 48 89 de e8 f0 b1 89 ff d1 eb eb 07 e8 07 ad 89 ff b3 01 89 d8 5b 41 5e 41 5f 5d c3 cc cc cc cc cc e8 f2 ac 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
[ 83.058303][ T5835] RSP: 0018:ffffc90003eefbd8 EFLAGS: 00010293
[ 83.064412][ T5835] RAX: ffffffff8235f22e RBX: ffff888072be0940 RCX: ffff88807763bc00
[ 83.072488][ T5835] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 83.080482][ T5835] RBP: 0000000000080000 R08: ffff88807763bc00 R09: 0000000000000003
[ 83.088530][ T5835] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000011
[ 83.096542][ T5835] R13: 1ffff920007ddf90 R14: 0000000000000000 R15: dffffc0000000000
[ 83.104562][ T5835] FS: 000055556832d380(0000) GS:ffff888125d1e000(0000) knlGS:0000000000000000
[ 83.113516][ T5835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.120098][ T5835] CR2: 00007f21e34810d0 CR3: 00000000718a8000 CR4: 00000000003526f0
[ 83.128122][ T5835] Call Trace:
[ 83.131422][ T5835]
[ 83.134376][ T5835] do_mmap+0xa43/0x10d0
[ 83.138559][ T5835] ? __pfx_do_mmap+0x10/0x10
[ 83.143188][ T5835] ? down_write_killable+0x178/0x230
[ 83.148499][ T5835] ? end_current_label_crit_section+0x152/0x180
[ 83.154830][ T5835] ? __pfx_down_write_killable+0x10/0x10
[ 83.160494][ T5835] vm_mmap_pgoff+0x31b/0x4c0
[ 83.165123][ T5835] ? __pfx_vm_mmap_pgoff+0x10/0x10
[ 83.170251][ T5835] ? __fget_files+0x2a/0x420
[ 83.174876][ T5835] ? __fget_files+0x3a0/0x420
[ 83.179583][ T5835] ? __fget_files+0x2a/0x420
[ 83.184213][ T5835] ksys_mmap_pgoff+0x51f/0x760
[ 83.189011][ T5835] do_syscall_64+0xfa/0x3b0
[ 83.193557][ T5835] ? lockdep_hardirqs_on+0x9c/0x150
[ 83.198793][ T5835] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.204910][ T5835] ? clear_bhb_loop+0x60/0xb0
[ 83.209600][ T5835] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.215531][ T5835] RIP: 0033:0x7f21e340a9f9
[ 83.219963][ T5835] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 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
[ 83.239631][ T5835] RSP: 002b:00007ffd23ca3468 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 83.248088][ T5835] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21e340a9f9
[ 83.256131][ T5835] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000200000ff9000
[ 83.264126][ T5835] RBP: 00007f21e347d5f0 R08: 0000000000000003 R09: 0000000000000000
[ 83.272093][ T5835] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000001
[ 83.280096][ T5835] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 83.288148][ T5835]
[ 83.291175][ T5835] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 83.298455][ T5835] CPU: 1 UID: 0 PID: 5835 Comm: syz-executor260 Not tainted 6.16.0-rc4-next-20250703-syzkaller #0 PREEMPT(full)
[ 83.310338][ T5835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 83.320384][ T5835] Call Trace:
[ 83.323657][ T5835]
[ 83.326583][ T5835] dump_stack_lvl+0x99/0x250
[ 83.331174][ T5835] ? __asan_memcpy+0x40/0x70
[ 83.335765][ T5835] ? __pfx_dump_stack_lvl+0x10/0x10
[ 83.340965][ T5835] ? __pfx__printk+0x10/0x10
[ 83.345557][ T5835] panic+0x2db/0x790
[ 83.349455][ T5835] ? __pfx_panic+0x10/0x10
[ 83.353881][ T5835] __warn+0x334/0x4c0
[ 83.357857][ T5835] ? path_noexec+0x1af/0x200
[ 83.362451][ T5835] ? path_noexec+0x1af/0x200
[ 83.367058][ T5835] report_bug+0x2be/0x4f0
[ 83.371397][ T5835] ? path_noexec+0x1af/0x200
[ 83.375986][ T5835] ? path_noexec+0x1af/0x200
[ 83.380580][ T5835] ? path_noexec+0x1b1/0x200
[ 83.385168][ T5835] handle_bug+0x84/0x160
[ 83.389411][ T5835] exc_invalid_op+0x1a/0x50
[ 83.393915][ T5835] asm_exc_invalid_op+0x1a/0x20
[ 83.398767][ T5835] RIP: 0010:path_noexec+0x1af/0x200
[ 83.403969][ T5835] Code: 02 31 ff 48 89 de e8 f0 b1 89 ff d1 eb eb 07 e8 07 ad 89 ff b3 01 89 d8 5b 41 5e 41 5f 5d c3 cc cc cc cc cc e8 f2 ac 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
[ 83.423582][ T5835] RSP: 0018:ffffc90003eefbd8 EFLAGS: 00010293
[ 83.429650][ T5835] RAX: ffffffff8235f22e RBX: ffff888072be0940 RCX: ffff88807763bc00
[ 83.437619][ T5835] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 83.445671][ T5835] RBP: 0000000000080000 R08: ffff88807763bc00 R09: 0000000000000003
[ 83.453645][ T5835] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000011
[ 83.461613][ T5835] R13: 1ffff920007ddf90 R14: 0000000000000000 R15: dffffc0000000000
[ 83.469585][ T5835] ? path_noexec+0x1ae/0x200
[ 83.474187][ T5835] ? path_noexec+0x1ae/0x200
[ 83.478783][ T5835] do_mmap+0xa43/0x10d0
[ 83.482966][ T5835] ? __pfx_do_mmap+0x10/0x10
[ 83.487571][ T5835] ? down_write_killable+0x178/0x230
[ 83.492863][ T5835] ? end_current_label_crit_section+0x152/0x180
[ 83.499111][ T5835] ? __pfx_down_write_killable+0x10/0x10
[ 83.504759][ T5835] vm_mmap_pgoff+0x31b/0x4c0
[ 83.509372][ T5835] ? __pfx_vm_mmap_pgoff+0x10/0x10
[ 83.514498][ T5835] ? __fget_files+0x2a/0x420
[ 83.519092][ T5835] ? __fget_files+0x3a0/0x420
[ 83.523767][ T5835] ? __fget_files+0x2a/0x420
[ 83.528359][ T5835] ksys_mmap_pgoff+0x51f/0x760
[ 83.533137][ T5835] do_syscall_64+0xfa/0x3b0
[ 83.537636][ T5835] ? lockdep_hardirqs_on+0x9c/0x150
[ 83.542841][ T5835] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.548913][ T5835] ? clear_bhb_loop+0x60/0xb0
[ 83.553606][ T5835] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.559499][ T5835] RIP: 0033:0x7f21e340a9f9
[ 83.563916][ T5835] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 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
[ 83.583516][ T5835] RSP: 002b:00007ffd23ca3468 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 83.591930][ T5835] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f21e340a9f9
[ 83.599903][ T5835] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000200000ff9000
[ 83.607878][ T5835] RBP: 00007f21e347d5f0 R08: 0000000000000003 R09: 0000000000000000
[ 83.615848][ T5835] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000001
[ 83.623831][ T5835] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[ 83.631825][ T5835]
[ 83.635180][ T5835] Kernel Offset: disabled
[ 83.639508][ T5835] Rebooting in 86400 seconds..