F2FS-fs (loop3): Unexpected flush for atomic writes: ino=10, npages=16
syz.3.195: attempt to access beyond end of device
loop3: rw=2049, sector=45096, nr_sectors = 128 limit=40427
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WARNING: lock held when returning to user space!
6.11.0-rc3-next-20240812-syzkaller #0 Not tainted
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syz.3.195/6022 is leaving the kernel with locks still held!
1 lock held by syz.3.195/6022:
 #0: ffff88805e9b8f50 (&fi->i_gc_rwsem[READ]){+.+.}-{3:3}, at: f2fs_down_write fs/f2fs/f2fs.h:2196 [inline]
 #0: ffff88805e9b8f50 (&fi->i_gc_rwsem[READ]){+.+.}-{3:3}, at: f2fs_ioc_start_atomic_write+0x2ed/0xac0 fs/f2fs/file.c:2163