WARNING: can't dereference registers at 0000000000000077 for ip entry_SYSCALL_64_after_hwframe+0x46/0xbb
syz-executor.5 (9548) used greatest stack depth: 24104 bytes left
hrtimer: interrupt took 26533 ns
ubi0: attaching mtd0
ubi0: scanning is finished
ubi0: empty MTD device detected
ubi0: attached mtd0 (name "mtdram test device", size 0 MiB)
ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes
ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1
ubi0: VID header offset: 64 (aligned 64), data offset: 128
ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0
ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23
ubi0: max/mean erase counter: 0/0, WL threshold: 4096, image sequence number: 1555502774
ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0
ubi0: background thread "ubi_bgt0d" started, PID 9580
ubi0: detaching mtd0
ubi0: mtd0 is detached
xt_AUDIT: Audit type out of range (valid range: 0..2)
ubi0: attaching mtd0
ubi0: scanning is finished
ubi0: attached mtd0 (name "mtdram test device", size 0 MiB)
ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes
ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1
ubi0: VID header offset: 64 (aligned 64), data offset: 128
ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0
ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23
ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 1555502774
ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0
audit: type=1800 audit(1608084382.100:11): pid=9657 uid=0 auid=0 ses=4 op="collect_data" cause="failed(directio)" comm="syz-executor.0" name="bus" dev="sda1" ino=15779 res=0
ubi0: background thread "ubi_bgt0d" started, PID 9633
ubi0: detaching mtd0
ubi0: mtd0 is detached
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
ubi0: attaching mtd0
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'.
ubi0: scanning is finished
ubi0: attached mtd0 (name "mtdram test device", size 0 MiB)
ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes
ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1
ubi0: VID header offset: 64 (aligned 64), data offset: 128
ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0
ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23
ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 1555502774
ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0
ubi0: background thread "ubi_bgt0d" started, PID 9684
ubi0: detaching mtd0
ubi0: mtd0 is detached
ubi0: attaching mtd0
ubi0: scanning is finished
ubi0: attached mtd0 (name "mtdram test device", size 0 MiB)
ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes
ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1
ubi0: VID header offset: 64 (aligned 64), data offset: 128
ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0
ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23
ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 1555502774
ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0
ubi0: background thread "ubi_bgt0d" started, PID 9737
ubi0: detaching mtd0
ubi0: mtd0 is detached
netlink: 22 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 22 bytes leftover after parsing attributes in process `syz-executor.0'.
device geneve2 entered promiscuous mode
device geneve2 entered promiscuous mode
device geneve2 entered promiscuous mode
device geneve2 entered promiscuous mode
device geneve2 entered promiscuous mode