WARNING: can't dereference registers at 000000000000017f for ip entry_SYSCALL_64_after_hwframe+0x46/0xbb
VFS: could not find a valid V7 on loop0.
VFS: could not find a valid V7 on loop0.
syz-executor.1 (9511) used greatest stack depth: 24824 bytes left
VFS: could not find a valid V7 on loop0.
VFS: could not find a valid V7 on loop0.
VFS: could not find a valid V7 on loop0.
syz-executor.1 (9599) used greatest stack depth: 24592 bytes left
squashfs: SQUASHFS error: Page size > filesystem block size (8).  This is currently not supported!
ntfs: (device loop1): parse_options(): Unrecognized mount option .
ntfs: (device loop1): parse_options(): Unrecognized mount option .
NFQUEUE: number of total queues is 0
NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024)
NILFS (loop5): mounting unchecked fs
NILFS (loop5): recovery complete
NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
block nbd4: Receive control failed (result -107)
NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024)
block nbd4: shutting down sockets
block nbd4: Could not allocate knbd recv work queue.
block nbd4: shutting down sockets
NILFS (loop5): mounting unchecked fs
NILFS (loop5): recovery complete
audit: type=1326 audit(1608081010.229:2): auid=0 uid=0 gid=0 ses=4 pid=9973 comm="syz-executor.0" exe="/root/syz-executor.0" sig=9 arch=c000003e syscall=228 compat=0 ip=0x460fba code=0x0
NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024)
NILFS (loop5): mounting unchecked fs
NILFS (loop5): recovery complete
NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
audit: type=1326 audit(1608081010.889:3): auid=0 uid=0 gid=0 ses=4 pid=10033 comm="syz-executor.0" exe="/root/syz-executor.0" sig=9 arch=c000003e syscall=228 compat=0 ip=0x460fba code=0x0
NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024)
NILFS (loop5): mounting unchecked fs
NILFS (loop5): recovery complete
audit: type=1326 audit(1608081011.039:4): auid=0 uid=0 gid=0 ses=4 pid=10050 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=228 compat=0 ip=0x460fba code=0x0
NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
audit: type=1326 audit(1608081011.089:5): auid=0 uid=0 gid=0 ses=4 pid=10057 comm="syz-executor.0" exe="/root/syz-executor.0" sig=9 arch=c000003e syscall=228 compat=0 ip=0x460fba code=0x0