loop0: detected capacity change from 0 to 128
------------[ cut here ]------------
WARNING: CPU: 1 PID: 6542 at fs/notify/fanotify/fanotify.h:216 fanotify_info_copy_name fs/notify/fanotify/fanotify.h:216 [inline]
WARNING: CPU: 1 PID: 6542 at fs/notify/fanotify/fanotify.h:216 fanotify_alloc_name_event fs/notify/fanotify/fanotify.c:680 [inline]
WARNING: CPU: 1 PID: 6542 at fs/notify/fanotify/fanotify.h:216 fanotify_alloc_event fs/notify/fanotify/fanotify.c:845 [inline]
WARNING: CPU: 1 PID: 6542 at fs/notify/fanotify/fanotify.h:216 fanotify_handle_event+0x294b/0x3d30 fs/notify/fanotify/fanotify.c:976
Modules linked in:
CPU: 1 UID: 0 PID: 6542 Comm: syz.0.16 Not tainted 6.16.0-rc5-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:fanotify_info_copy_name fs/notify/fanotify/fanotify.h:216 [inline]
RIP: 0010:fanotify_alloc_name_event fs/notify/fanotify/fanotify.c:680 [inline]
RIP: 0010:fanotify_alloc_event fs/notify/fanotify/fanotify.c:845 [inline]
RIP: 0010:fanotify_handle_event+0x294b/0x3d30 fs/notify/fanotify/fanotify.c:976
Code: 00 00 fc ff df e9 3b fa ff ff e8 50 3d 7a ff 0f 0b 49 bf 00 00 00 00 00 fc ff df 4c 8b 64 24 08 e9 4f fb ff ff e8 35 3d 7a ff <0f> 0b 4c 8b 74 24 78 e9 f5 fc ff ff e8 24 3d 7a ff 0f 0b e9 a5 fe
RSP: 0018:ffffc900034f7400 EFLAGS: 00010293
RAX: ffffffff824269db RBX: 0000000000000ffd RCX: ffff888024388000
RDX: 0000000000000000 RSI: 0000000000000ffd RDI: 00000000000000ff
RBP: ffffc900034f75e0 R08: 0000000000000002 R09: 0000000000000000
R10: ffff88807d58c038 R11: ffffffff823a2a10 R12: 0000000000000ffd
R13: 1ffff9200069ee98 R14: ffff88807d58c038 R15: dffffc0000000000
FS:  00007fe8f15fe6c0(0000) GS:ffff888126bfb000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001400 CR3: 000000002e782000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 send_to_group fs/notify/fsnotify.c:420 [inline]
 fsnotify+0x140f/0x1a70 fs/notify/fsnotify.c:641
 __fsnotify_parent+0x3fe/0x540 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:471 [inline]
 vfs_open+0x28a/0x340 fs/open.c:1101
 do_open fs/namei.c:3896 [inline]
 path_openat+0x2ee1/0x3830 fs/namei.c:4055
 do_filp_open+0x1fa/0x410 fs/namei.c:4082
 do_open_execat+0x135/0x420 fs/exec.c:783
 alloc_bprm+0x28/0x5b0 fs/exec.c:1410
 do_execveat_common+0x1b3/0x6a0 fs/exec.c:1811
 do_execve fs/exec.c:1934 [inline]
 __do_sys_execve fs/exec.c:2010 [inline]
 __se_sys_execve fs/exec.c:2005 [inline]
 __x64_sys_execve+0x94/0xb0 fs/exec.c:2005
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x8a/0x300 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fe8f238e929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fe8f15fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000003b
RAX: ffffffffffffffda RBX: 00007fe8f25b5fa0 RCX: 00007fe8f238e929
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000440
RBP: 00007fe8f2410b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fe8f25b5fa0 R15: 00007ffebd9ef4e8
 </TASK>