Warning: Permanently added '10.128.0.200' (ECDSA) to the list of known hosts. executing program [ 262.444789][ T3566] loop0: detected capacity change from 0 to 63271 [ 262.455021][ T3566] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 262.463598][ T3566] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 262.475200][ T3566] F2FS-fs (loop0): invalid crc value [ 262.485286][ T3566] F2FS-fs (loop0): Found nat_bits in checkpoint [ 262.525631][ T3566] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 262.533282][ T3566] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 262.558036][ T27] audit: type=1800 audit(1685442642.615:2): pid=3566 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor137" name="bus" dev="loop0" ino=4 res=0 errno=0 [ 262.623510][ T3566] syz-executor137: attempt to access beyond end of device [ 262.623510][ T3566] loop0: rw=2049, sector=77824, nr_sectors = 4096 limit=63271 [ 262.656046][ T3566] [ 262.658408][ T3566] ================================================ [ 262.665420][ T3566] WARNING: lock held when returning to user space! [ 262.671910][ T3566] 6.1.30-syzkaller #0 Not tainted [ 262.676927][ T3566] ------------------------------------------------ [ 262.683431][ T3566] syz-executor137/3566 is leaving the kernel with locks still held! [ 262.691849][ T3566] 1 lock held by syz-executor137/3566: [ 262.697570][ T3566] #0: ffff888028ef0448 (&sbi->node_write){++++}-{3:3}, at: f2fs_write_single_data_page+0xb72/0x2020