audit: type=1804 audit(1629000762.781:136): pid=18324 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir287734833/syzkaller.bKOjQl/170/cgroup.controllers" dev="sda1" ino=14731 res=1 EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) WARNING: can't dereference registers at 0000000085bfcb8d for ip common_interrupt+0xf/0xf arch/x86/entry/entry_64.S:670 audit: type=1804 audit(1629000762.811:137): pid=18324 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir287734833/syzkaller.bKOjQl/170/cgroup.controllers" dev="sda1" ino=14731 res=1 EXT4-fs (loop5): couldn't mount RDWR because of unsupported optional features (8e0000) EXT4-fs (loop5): Skipping orphan cleanup due to unknown ROCOMPAT features EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue EXT4-fs (loop4): Unrecognized mount option "seclabel" or missing value audit: type=1800 audit(1629000765.802:138): pid=18375 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14727 res=0 audit: type=1804 audit(1629000765.872:139): pid=18380 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir287734833/syzkaller.bKOjQl/172/bus" dev="sda1" ino=14728 res=1 audit: type=1804 audit(1629000766.002:140): pid=18399 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir923150702/syzkaller.ppiFZs/200/cgroup.controllers" dev="sda1" ino=14727 res=1 audit: type=1804 audit(1629000766.312:141): pid=18415 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir923150702/syzkaller.ppiFZs/200/cgroup.controllers" dev="sda1" ino=14727 res=1 audit: type=1800 audit(1629000768.762:142): pid=18436 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14767 res=0 audit: type=1800 audit(1629000768.762:143): pid=18436 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14767 res=0 FAT-fs (loop4): Unrecognized mount option "d" or missing value Invalid argument reading file caps for ./file0 ptrace attach of "/root/syz-executor.2"[18470] was attempted by "/root/syz-executor.2"[18477] Invalid argument reading file caps for ./file0 netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. BFS-fs: bfs_fill_super(): loop4 is unclean, continuing BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted Cannot find add_set index 0 as target