------------[ cut here ]------------
WARNING: CPU: 1 PID: 8119 at fs/notify/fanotify/fanotify.h:216 fanotify_info_copy_name fs/notify/fanotify/fanotify.h:216 [inline]
WARNING: CPU: 1 PID: 8119 at fs/notify/fanotify/fanotify.h:216 fanotify_alloc_name_event fs/notify/fanotify/fanotify.c:686 [inline]
WARNING: CPU: 1 PID: 8119 at fs/notify/fanotify/fanotify.h:216 fanotify_alloc_event fs/notify/fanotify/fanotify.c:851 [inline]
WARNING: CPU: 1 PID: 8119 at fs/notify/fanotify/fanotify.h:216 fanotify_handle_event+0x22e8/0x35dc fs/notify/fanotify/fanotify.c:982
Modules linked in:
CPU: 1 UID: 0 PID: 8119 Comm: syz.3.223 Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : fanotify_info_copy_name fs/notify/fanotify/fanotify.h:216 [inline]
pc : fanotify_alloc_name_event fs/notify/fanotify/fanotify.c:686 [inline]
pc : fanotify_alloc_event fs/notify/fanotify/fanotify.c:851 [inline]
pc : fanotify_handle_event+0x22e8/0x35dc fs/notify/fanotify/fanotify.c:982
lr : fanotify_info_copy_name fs/notify/fanotify/fanotify.h:216 [inline]
lr : fanotify_alloc_name_event fs/notify/fanotify/fanotify.c:686 [inline]
lr : fanotify_alloc_event fs/notify/fanotify/fanotify.c:851 [inline]
lr : fanotify_handle_event+0x22e8/0x35dc fs/notify/fanotify/fanotify.c:982
sp : ffff80009d5772c0
x29: ffff80009d577460 x28: ffff700013aaee70 x27: ffff0000d5d46800
x26: ffff0000f54cc400 x25: ffff0000f577db88 x24: dfff800000000000
x23: 1fffe0001ea99887 x22: dfff800000000000 x21: 1fffe0001eaefb71
x20: dfff800000000000 x19: 0000000000000178 x18: 00000000fb12a639
x17: 0000000000000000 x16: ffff80008af6de48 x15: 0000000000000001
x14: 1fffe0001ea99887 x13: 0000000000000000 x12: 0000000000000000
x11: ffff60001ea99888 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000f577db80 x7 : 0000000000000000 x6 : 000000000000003f
x5 : 00000000ffffffff x4 : 0000000000000002 x3 : 0000000000000000
x2 : 0000000000000010 x1 : 0000000000000178 x0 : 00000000000000ff
Call trace:
 fanotify_info_copy_name fs/notify/fanotify/fanotify.h:216 [inline] (P)
 fanotify_alloc_name_event fs/notify/fanotify/fanotify.c:686 [inline] (P)
 fanotify_alloc_event fs/notify/fanotify/fanotify.c:851 [inline] (P)
 fanotify_handle_event+0x22e8/0x35dc fs/notify/fanotify/fanotify.c:982 (P)
 send_to_group fs/notify/fsnotify.c:420 [inline]
 fsnotify+0x1104/0x1d18 fs/notify/fsnotify.c:641
 __fsnotify_parent+0x35c/0x46c fs/notify/fsnotify.c:287
 fsnotify_parent include/linux/fsnotify.h:96 [inline]
 fsnotify_path include/linux/fsnotify.h:113 [inline]
 fsnotify_file include/linux/fsnotify.h:127 [inline]
 fsnotify_open include/linux/fsnotify.h:446 [inline]
 vfs_open+0x220/0x2d4 fs/open.c:1102
 do_open fs/namei.c:3887 [inline]
 path_openat+0x2424/0x2c40 fs/namei.c:4046
 do_filp_open+0x18c/0x36c fs/namei.c:4073
 do_sys_openat2+0x11c/0x1b4 fs/open.c:1435
 do_sys_open fs/open.c:1450 [inline]
 __do_sys_openat fs/open.c:1466 [inline]
 __se_sys_openat fs/open.c:1461 [inline]
 __arm64_sys_openat+0x120/0x158 fs/open.c:1461
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x58/0x180 arch/arm64/kernel/entry-common.c:879
 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596
irq event stamp: 53442
hardirqs last  enabled at (53441): [<ffff800080bd5d74>] ___slab_alloc+0x5dc/0xf24 mm/slub.c:3801
hardirqs last disabled at (53442): [<ffff80008b001bfc>] el1_brk64+0x1c/0x48 arch/arm64/kernel/entry-common.c:574
softirqs last  enabled at (53348): [<ffff800080201608>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (53346): [<ffff8000802015d4>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---