./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3406988773
<...>
Warning: Permanently added '10.128.0.245' (ED25519) to the list of known hosts.
execve("./syz-executor3406988773", ["./syz-executor3406988773"], 0x7ffd84841c50 /* 10 vars */) = 0
brk(NULL) = 0x555579ea9000
brk(0x555579ea9d00) = 0x555579ea9d00
arch_prctl(ARCH_SET_FS, 0x555579ea9380) = 0
set_tid_address(0x555579ea9650) = 5837
set_robust_list(0x555579ea9660, 24) = 0
rseq(0x555579ea9ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3406988773", 4096) = 28
getrandom("\xf6\x58\x00\xcb\xd5\xe2\x79\x17", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555579ea9d00
brk(0x555579ecad00) = 0x555579ecad00
brk(0x555579ecb000) = 0x555579ecb000
mprotect(0x7f0941a69000, 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
executing program
write(1, "executing program\n", 18) = 18
memfd_secret(O_CLOEXEC) = 3
[ 77.423864][ T5837] ------------[ cut here ]------------
[ 77.429516][ T5837] WARNING: fs/exec.c:119 at path_noexec+0x1af/0x200, CPU#0: syz-executor340/5837
[ 77.438705][ T5837] Modules linked in:
[ 77.442708][ T5837] CPU: 0 UID: 0 PID: 5837 Comm: syz-executor340 Not tainted 6.16.0-rc4-next-20250703-syzkaller #0 PREEMPT(full)
[ 77.454809][ T5837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 77.465243][ T5837] RIP: 0010:path_noexec+0x1af/0x200
[ 77.470501][ T5837] 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
[ 77.490171][ T5837] RSP: 0018:ffffc90003e5fbd8 EFLAGS: 00010293
[ 77.496282][ T5837] RAX: ffffffff8235f22e RBX: ffff888077216400 RCX: ffff888032a88000
[ 77.504267][ T5837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 77.512303][ T5837] RBP: 0000000000080000 R08: ffff888032a88000 R09: 0000000000000003
[ 77.520475][ T5837] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000002
[ 77.528493][ T5837] R13: 1ffff920007cbf90 R14: 0000000000000000 R15: dffffc0000000000
[ 77.536528][ T5837] FS: 0000555579ea9380(0000) GS:ffff888125c1e000(0000) knlGS:0000000000000000
[ 77.545582][ T5837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 77.552193][ T5837] CR2: 000056160a2e7000 CR3: 0000000077244000 CR4: 00000000003526f0
[ 77.560240][ T5837] Call Trace:
[ 77.563529][ T5837]
[ 77.566520][ T5837] do_mmap+0xa43/0x10d0
[ 77.570690][ T5837] ? __pfx_do_mmap+0x10/0x10
[ 77.575262][ T5837] ? down_write_killable+0x178/0x230
[ 77.580593][ T5837] ? end_current_label_crit_section+0x152/0x180
[ 77.586987][ T5837] ? __pfx_down_write_killable+0x10/0x10
[ 77.592640][ T5837] vm_mmap_pgoff+0x31b/0x4c0
[ 77.597286][ T5837] ? __pfx_vm_mmap_pgoff+0x10/0x10
[ 77.602412][ T5837] ? __fget_files+0x2a/0x420
[ 77.607074][ T5837] ? __fget_files+0x3a0/0x420
[ 77.611748][ T5837] ? __fget_files+0x2a/0x420
[ 77.616381][ T5837] ksys_mmap_pgoff+0x51f/0x760
[ 77.621172][ T5837] do_syscall_64+0xfa/0x3b0
[ 77.625736][ T5837] ? lockdep_hardirqs_on+0x9c/0x150
[ 77.630945][ T5837] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 77.637056][ T5837] ? clear_bhb_loop+0x60/0xb0
[ 77.641736][ T5837] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 77.647692][ T5837] RIP: 0033:0x7f09419f62a9
[ 77.652118][ T5837] 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
[ 77.671870][ T5837] RSP: 002b:00007ffececb43d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 77.680335][ T5837] RAX: ffffffffffffffda RBX: 00007ffececb45b8 RCX: 00007f09419f62a9
[ 77.688410][ T5837] RDX: 0000000000000000 RSI: 0000000000001000 RDI: 0000200000000000
[ 77.696437][ T5837] RBP: 00007f0941a69610 R08: 0000000000000003 R09: 00000000000e1000
[ 77.704434][ T5837] R10: 0000000000000012 R11: 0000000000000246 R12: 0000000000000001
[ 77.712500][ T5837] R13: 00007ffececb45a8 R14: 0000000000000001 R15: 0000000000000001
[ 77.720506][ T5837]
[ 77.723537][ T5837] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 77.730843][ T5837] CPU: 0 UID: 0 PID: 5837 Comm: syz-executor340 Not tainted 6.16.0-rc4-next-20250703-syzkaller #0 PREEMPT(full)
[ 77.742729][ T5837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 77.752796][ T5837] Call Trace:
[ 77.756068][ T5837]
[ 77.758992][ T5837] dump_stack_lvl+0x99/0x250
[ 77.763638][ T5837] ? __asan_memcpy+0x40/0x70
[ 77.768218][ T5837] ? __pfx_dump_stack_lvl+0x10/0x10
[ 77.773415][ T5837] ? __pfx__printk+0x10/0x10
[ 77.778000][ T5837] panic+0x2db/0x790
[ 77.782330][ T5837] ? __pfx_panic+0x10/0x10
[ 77.786743][ T5837] __warn+0x334/0x4c0
[ 77.790878][ T5837] ? path_noexec+0x1af/0x200
[ 77.795905][ T5837] ? path_noexec+0x1af/0x200
[ 77.800508][ T5837] report_bug+0x2be/0x4f0
[ 77.804840][ T5837] ? path_noexec+0x1af/0x200
[ 77.809597][ T5837] ? path_noexec+0x1af/0x200
[ 77.814280][ T5837] ? path_noexec+0x1b1/0x200
[ 77.818855][ T5837] handle_bug+0x84/0x160
[ 77.823080][ T5837] exc_invalid_op+0x1a/0x50
[ 77.827567][ T5837] asm_exc_invalid_op+0x1a/0x20
[ 77.832410][ T5837] RIP: 0010:path_noexec+0x1af/0x200
[ 77.837607][ T5837] 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
[ 77.857200][ T5837] RSP: 0018:ffffc90003e5fbd8 EFLAGS: 00010293
[ 77.863365][ T5837] RAX: ffffffff8235f22e RBX: ffff888077216400 RCX: ffff888032a88000
[ 77.871325][ T5837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 77.879283][ T5837] RBP: 0000000000080000 R08: ffff888032a88000 R09: 0000000000000003
[ 77.887273][ T5837] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000002
[ 77.895314][ T5837] R13: 1ffff920007cbf90 R14: 0000000000000000 R15: dffffc0000000000
[ 77.903292][ T5837] ? path_noexec+0x1ae/0x200
[ 77.907894][ T5837] ? path_noexec+0x1ae/0x200
[ 77.912479][ T5837] do_mmap+0xa43/0x10d0
[ 77.916646][ T5837] ? __pfx_do_mmap+0x10/0x10
[ 77.921227][ T5837] ? down_write_killable+0x178/0x230
[ 77.926499][ T5837] ? end_current_label_crit_section+0x152/0x180
[ 77.932735][ T5837] ? __pfx_down_write_killable+0x10/0x10
[ 77.938366][ T5837] vm_mmap_pgoff+0x31b/0x4c0
[ 77.942954][ T5837] ? __pfx_vm_mmap_pgoff+0x10/0x10
[ 77.948052][ T5837] ? __fget_files+0x2a/0x420
[ 77.952644][ T5837] ? __fget_files+0x3a0/0x420
[ 77.957322][ T5837] ? __fget_files+0x2a/0x420
[ 77.962009][ T5837] ksys_mmap_pgoff+0x51f/0x760
[ 77.966768][ T5837] do_syscall_64+0xfa/0x3b0
[ 77.971260][ T5837] ? lockdep_hardirqs_on+0x9c/0x150
[ 77.976446][ T5837] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 77.982500][ T5837] ? clear_bhb_loop+0x60/0xb0
[ 77.987176][ T5837] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 77.993053][ T5837] RIP: 0033:0x7f09419f62a9
[ 77.997452][ T5837] 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
[ 78.017051][ T5837] RSP: 002b:00007ffececb43d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[ 78.025561][ T5837] RAX: ffffffffffffffda RBX: 00007ffececb45b8 RCX: 00007f09419f62a9
[ 78.033637][ T5837] RDX: 0000000000000000 RSI: 0000000000001000 RDI: 0000200000000000
[ 78.041634][ T5837] RBP: 00007f0941a69610 R08: 0000000000000003 R09: 00000000000e1000
[ 78.049606][ T5837] R10: 0000000000000012 R11: 0000000000000246 R12: 0000000000000001
[ 78.057666][ T5837] R13: 00007ffececb45a8 R14: 0000000000000001 R15: 0000000000000001
[ 78.065643][ T5837]
[ 78.068892][ T5837] Kernel Offset: disabled
[ 78.073212][ T5837] Rebooting in 86400 seconds..