loop0: detected capacity change from 0 to 4096
ntfs: volume version 3.1.
process 'syz-executor545' launched './file2' with NULL argv: empty string added
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4020 at fs/exec.c:928 do_open_execat+0x544/0x664
Modules linked in:
CPU: 0 PID: 4020 Comm: syz-executor545 Not tainted 5.15.178-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : do_open_execat+0x544/0x664
lr : do_open_execat+0x540/0x664 fs/exec.c:928
sp : ffff80001dc87a20
x29: ffff80001dc87aa0 x28: ffff0000da3e0810 x27: dfff800000000000
x26: ffff700003b90f44 x25: ffff0000ca919100 x24: dfff800000000000
x23: 0000000000000000 x22: ffff0000ddf176a0 x21: ffff0000ca919100
x20: fffffffffffffff3 x19: ffff0000db9a5680 x18: 0000000000000000
x17: 0000000000000000 x16: ffff800011b4e58c x15: 0000000000008000
x14: 1ffff0000296e06c x13: dfff800000000000 x12: 0000000000000002
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000da3e0000
x8 : ffff800008996790 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000010
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000008000
Call trace:
 do_open_execat+0x544/0x664
 bprm_execve+0x468/0x1578 fs/exec.c:1827
 do_execveat_common+0x668/0x814 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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
irq event stamp: 29312
hardirqs last  enabled at (29311): [<ffff800011c254a0>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline]
hardirqs last  enabled at (29311): [<ffff800011c254a0>] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194
hardirqs last disabled at (29312): [<ffff800011b49ab0>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last  enabled at (29156): [<ffff8000081b6920>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (29156): [<ffff8000081b6920>] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586
softirqs last disabled at (29149): [<ffff8000081b6fb8>] __do_softirq kernel/softirq.c:592 [inline]
softirqs last disabled at (29149): [<ffff8000081b6fb8>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (29149): [<ffff8000081b6fb8>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (29149): [<ffff8000081b6fb8>] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641
---[ end trace 6e1d7f58a808072d ]---