loop0: detected capacity change from 0 to 4096
ntfs: volume version 3.1.
process 'syz.0.16' launched './file2' with NULL argv: empty string added
------------[ cut here ]------------
WARNING: CPU: 1 PID: 4913 at fs/exec.c:928 do_open_execat+0x50c/0x5fc fs/exec.c:928
Modules linked in:
CPU: 1 PID: 4913 Comm: syz.0.16 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : do_open_execat+0x50c/0x5fc fs/exec.c:928
lr : do_open_execat+0x50c/0x5fc fs/exec.c:928
sp : ffff80001fc27a40
x29: ffff80001fc27ab0 x28: 1ffff00003f84f78 x27: dfff800000000000
x26: dfff800000000000 x25: ffff700003f84f48 x24: 0000000000000000
x23: ffff80001fc27a40 x22: ffff0000e260f6a0 x21: ffff0000d73c5500
x20: 00000000000001ff x19: ffff0000db565b80 x18: 0000000000000000
x17: ffff800016d27000 x16: ffff8000111ceed0 x15: ffff800016807500
x14: ffff0000cd5a0a00 x13: 1ffff0000283206b x12: 0000000000ff0100
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000088f1ce4
x8 : ffff0000cd5a0000 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000010
x2 : 0000000000000000 x1 : 00000000000001ff x0 : 0000000000008fff
Call trace:
 do_open_execat+0x50c/0x5fc fs/exec.c:928
 bprm_execve+0x468/0x1508 fs/exec.c:1827
 do_execveat_common+0x648/0x7dc fs/exec.c:1957
 do_execveat fs/exec.c:2038 [inline]
 __do_sys_execveat fs/exec.c:2112 [inline]
 __se_sys_execveat fs/exec.c:2106 [inline]
 __arm64_sys_execveat+0xd0/0xec fs/exec.c:2106
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
irq event stamp: 15590
hardirqs last  enabled at (15589): [<ffff8000112a8f68>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline]
hardirqs last  enabled at (15589): [<ffff8000112a8f68>] _raw_spin_unlock_irqrestore+0xa8/0x14c kernel/locking/spinlock.c:194
hardirqs last disabled at (15590): [<ffff8000111ca730>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last  enabled at (15404): [<ffff800008032020>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31
softirqs last disabled at (15402): [<ffff800008031fec>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18
---[ end trace dda1d6d02eb2d91a ]---