syz-executor.0: attempt to access beyond end of device loop0: rw=2049, sector=77824, nr_sectors = 3888 limit=63271 syz-executor.0: attempt to access beyond end of device loop0: rw=2049, sector=81712, nr_sectors = 208 limit=63271 ================================================ WARNING: lock held when returning to user space! 6.4.0-rc4-syzkaller-00047-gafead42fdfca #0 Not tainted ------------------------------------------------ syz-executor.0/5424 is leaving the kernel with locks still held! 1 lock held by syz-executor.0/5424: #0: ffff888026ccc448 (&sbi->node_write){++++}-{3:3}, at: f2fs_down_read fs/f2fs/f2fs.h:2087 [inline] #0: ffff888026ccc448 (&sbi->node_write){++++}-{3:3}, at: f2fs_write_single_data_page+0xa0c/0x1d40 fs/f2fs/data.c:2842