unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
audit: type=1804 audit(1678136186.391:10): pid=10284 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir994677667/syzkaller.udV8TK/12/bus" dev="sda1" ino=13889 res=1
EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
Quota error (device loop1): find_block_dqentry: Quota for id 0 referenced but not present
audit: type=1804 audit(1678136186.411:11): pid=10285 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir994677667/syzkaller.udV8TK/12/bus" dev="sda1" ino=13889 res=1
Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0
EXT4-fs (loop3): Unrecognized mount option "noloadnogrpid" or missing value
EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
Quota error (device loop1): find_block_dqentry: Quota for id 0 referenced but not present
Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0
Quota error (device loop1): find_block_dqentry: Quota for id 0 referenced but not present
EXT4-fs (loop3): Unrecognized mount option "noloadnogrpid" or missing value
Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0
audit: type=1804 audit(1678136187.221:12): pid=10259 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir4235979957/syzkaller.nE2fRQ/13/file0/bus" dev="loop2" ino=7 res=1
audit: type=1804 audit(1678136187.261:13): pid=10259 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir4235979957/syzkaller.nE2fRQ/13/file0/bus" dev="loop2" ino=7 res=1
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
EXT4-fs (loop3): Unrecognized mount option "noloadnogrpid" or missing value
EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 1 port detected
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 1 port detected
BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5
BTRFS info (device loop5): using free space tree
BTRFS info (device loop5): has skinny extents
BTRFS error (device loop5): open_ctree failed
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 1 port detected
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 1 port detected
BTRFS info (device loop5): using free space tree
BTRFS info (device loop5): has skinny extents
BTRFS info (device loop5): using free space tree
BTRFS info (device loop5): has skinny extents