WARNING: can't dereference registers at 000000003f465095 for ip common_interrupt+0xf/0xf arch/x86/entry/entry_64.S:670 kauditd_printk_skb: 28 callbacks suppressed audit: type=1804 audit(1669027329.729:40): pid=14836 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2720140388/syzkaller.KmRh1V/280/bus" dev="sda1" ino=14484 res=1 ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 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: 3102727844 ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 ubi0: background thread "ubi_bgt0d" started, PID 14848 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: 1/1, WL threshold: 4096, image sequence number: 3102727844 ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 ubi: mtd0 is already attached to ubi0 ubi0: background thread "ubi_bgt0d" started, PID 14880 ubi0: detaching mtd0 ubi0: mtd0 is detached IPVS: ftp: loaded support on port[0] = 21 ubi0: attaching mtd0 audit: type=1804 audit(1669027331.709:41): pid=14971 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2720140388/syzkaller.KmRh1V/281/bus" dev="sda1" ino=14463 res=1 ubi0: scanning is finished IPVS: ftp: loaded support on port[0] = 21 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: 3102727844 ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 ubi0: background thread "ubi_bgt0d" started, PID 15039 ubi0: detaching mtd0 ubi0: mtd0 is detached IPVS: ftp: loaded support on port[0] = 21 audit: type=1804 audit(1669027333.249:42): pid=15081 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir2720140388/syzkaller.KmRh1V/282/bus" dev="sda1" ino=14515 res=1 EXT4-fs (loop2): Unrecognized mount option "Ú™­¾„" or missing value EXT4-fs (loop2): failed to parse options in superblock: Ú™­¾„ EXT4-fs (loop2): Unrecognized mount option "" or missing value EXT4-fs (loop2): Unrecognized mount option "Ú™­¾„" or missing value EXT4-fs (loop2): failed to parse options in superblock: Ú™­¾„ EXT4-fs (loop2): Unrecognized mount option "" or missing value netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. sch_tbf: burst 127 is lower than device veth3 mtu (1514) ! EXT4-fs (loop2): Unrecognized mount option "Ú™­¾„" or missing value EXT4-fs (loop2): failed to parse options in superblock: Ú™­¾„ EXT4-fs (loop2): Unrecognized mount option "" or missing value 9pnet_virtio: no channels available for device 127.0.0.1 Process accounting resumed Process accounting resumed netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. sch_tbf: burst 127 is lower than device veth5 mtu (1514) ! sch_tbf: burst 11 is lower than device veth5 mtu (1514) ! 9pnet_virtio: no channels available for device 127.0.0.1 audit: type=1326 audit(1669027338.660:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=15360 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f80d0ef9639 code=0x7ffc0000 audit: type=1326 audit(1669027338.680:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=15360 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f80d0ef9639 code=0x7ffc0000 audit: type=1326 audit(1669027338.710:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=15360 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f80d0ef9639 code=0x7ffc0000 audit: type=1326 audit(1669027338.710:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=15360 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f80d0efacb7 code=0x7ffc0000 audit: type=1326 audit(1669027338.720:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=15360 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=44 compat=0 ip=0x7f80d0eab58c code=0x7ffc0000 9pnet_virtio: no channels available for device 127.0.0.1 9pnet_virtio: no channels available for device 127.0.0.1 audit: type=1326 audit(1669027338.730:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=15360 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=45 compat=0 ip=0x7f80d0eab4c4 code=0x7ffc0000 wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 overlayfs: unrecognized mount option "uppeƒ- w" or missing value audit: type=1326 audit(1669027338.730:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=15360 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=45 compat=0 ip=0x7f80d0eab4c4 code=0x7ffc0000 audit: type=1326 audit(1669027338.740:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=15360 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f80d0efacb7 code=0x7ffc0000 audit: type=1326 audit(1669027338.740:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=15360 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f80d0ef93f7 code=0x7ffc0000 audit: type=1326 audit(1669027338.750:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=15360 comm="syz-executor.1" exe="/root/syz-executor.1" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f80d0ef8fd7 code=0x7ffc0000