WARNING: can't dereference registers at (null) for ip ret_from_intr+0xb/0x1e EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue gfs2: fsid=syz:syz: Trying to join cluster "lock_dlm", "syz:syz" EXT4-fs error (device loop5): __ext4_new_inode:921: comm syz-executor.5: reserved inode found cleared - inode=1 dlm: no local IP address has been set dlm: cannot start dlm lowcomms -107 gfs2: fsid=syz:syz: dlm_new_lockspace error -107 gfs2: fsid=syz:syz: Trying to join cluster "lock_dlm", "syz:syz" dlm: no local IP address has been set dlm: cannot start dlm lowcomms -107 gfs2: fsid=syz:syz: dlm_new_lockspace error -107 bridge3: port 1(team0) entered blocking state bridge3: port 1(team0) entered disabled state device team_slave_0 entered promiscuous mode device team_slave_1 entered promiscuous mode device team_slave_0 left promiscuous mode device team_slave_1 left promiscuous mode bridge3: port 1(team0) entered disabled state rock: corrupted directory entry. extent=32, offset=0, size=42989 gfs2: fsid=syz:syz: Trying to join cluster "lock_dlm", "syz:syz" device lo entered promiscuous mode dlm: no local IP address has been set dlm: cannot start dlm lowcomms -107 audit: type=1804 audit(1646457355.394:510): pid=22048 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir151220025/syzkaller.i2lPz0/1520/file0" dev="sda1" ino=14019 res=1 gfs2: fsid=syz:syz: dlm_new_lockspace error -107 rock: corrupted directory entry. extent=32, offset=0, size=42989 ceph: No mds server is up or the cluster is laggy rock: corrupted directory entry. extent=32, offset=0, size=42989 ieee802154 phy0 wpan0: encryption failed: -22 ieee802154 phy1 wpan1: encryption failed: -22 Y4`Ҙ: renamed from lo bridge3: port 1(team0) entered blocking state bridge3: port 1(team0) entered disabled state device team_slave_0 entered promiscuous mode device team_slave_1 entered promiscuous mode device team_slave_0 left promiscuous mode device team_slave_1 left promiscuous mode bridge3: port 1(team0) entered disabled state ceph: No mds server is up or the cluster is laggy bridge3: port 1(team0) entered blocking state bridge3: port 1(team0) entered disabled state device team_slave_0 entered promiscuous mode device team_slave_1 entered promiscuous mode device team_slave_0 left promiscuous mode device team_slave_1 left promiscuous mode bridge3: port 1(team0) entered disabled state EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue EXT4-fs error (device loop1): ext4_mb_generate_buddy:744: group 0, block bitmap and bg descriptor inconsistent: 50 vs 25 free clusters EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock audit: type=1804 audit(1646457360.374:511): pid=22501 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir3049778422/syzkaller.sDaaaM/1518/bus" dev="sda1" ino=14871 res=1 TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. EXT4-fs (loop1): group descriptors corrupted! audit: type=1804 audit(1646457360.484:512): pid=22513 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir3049778422/syzkaller.sDaaaM/1518/bus" dev="sda1" ino=14871 res=1 EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock EXT4-fs (loop1): group descriptors corrupted! audit: type=1804 audit(1646457360.714:513): pid=22541 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir3049778422/syzkaller.sDaaaM/1519/bus" dev="sda1" ino=14843 res=1 TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. audit: type=1800 audit(1646457360.724:514): pid=22542 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=14847 res=0 audit: type=1804 audit(1646457360.734:515): pid=22542 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir151220025/syzkaller.i2lPz0/1526/file0" dev="sda1" ino=14847 res=1 EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock EXT4-fs (loop1): group descriptors corrupted! audit: type=1804 audit(1646457360.844:516): pid=22549 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir3049778422/syzkaller.sDaaaM/1519/bus" dev="sda1" ino=14843 res=1 rock: directory entry would overflow storage audit: type=1804 audit(1646457361.254:517): pid=22588 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir3049778422/syzkaller.sDaaaM/1520/bus" dev="sda1" ino=14895 res=1 TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. rock: sig=0x4543, size=28, remaining=19 raw_sendmsg: syz-executor.3 forgot to set AF_INET. Fix it! audit: type=1800 audit(1646457361.454:518): pid=22619 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="file0" dev="sda1" ino=14417 res=0 FAT-fs (loop3): Unrecognized mount option "fZZGy ۡW`SFW'ɕG:l#+O<\TӦHwOwp~ $uё<4X֑hQzJR+O$֩'l>D8bHp_3!GD8bHp_3!GD8bHp_3!G