FAT-fs (loop5): bogus number of FAT sectors FAT-fs (loop5): Can't find a valid FAT filesystem WARNING: can't dereference registers at 000000000000084c for ip entry_SYSCALL_64_after_hwframe+0x46/0xbb FAT-fs (loop5): bogus number of FAT sectors FAT-fs (loop5): Can't find a valid FAT filesystem f2fs_msg: 140 callbacks suppressed F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock F2FS-fs (loop2): invalid crc value F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) F2FS-fs (loop2): SIT is corrupted node# 0 vs 7 F2FS-fs (loop2): Failed to initialize F2FS segment manager F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) F2FS-fs (loop1): invalid crc value FAT-fs (loop5): bogus number of FAT sectors FAT-fs (loop5): Can't find a valid FAT filesystem F2FS-fs (loop1): invalid crc value mmap: syz-executor.2 (10220) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. ip_tables: iptables: counters copy to user failed while replacing table ip_tables: iptables: counters copy to user failed while replacing table x_tables: ip_tables: ah match: only valid for protocol 51 tc_ctl_action: received NO action attribs tc_ctl_action: received NO action attribs audit: type=1804 audit(1608095821.340:6): pid=10509 uid=0 auid=0 ses=4 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir633741783/syzkaller.3ScMU6/40/bus" dev="sda1" ino=15900 res=1 [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0006] System zones: 1-2, 19-19, 35-38, 46-46 EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue audit: type=1804 audit(1608095821.420:7): pid=10525 uid=0 auid=0 ses=4 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir633741783/syzkaller.3ScMU6/40/bus" dev="sda1" ino=15900 res=1 audit: type=1804 audit(1608095821.600:8): pid=10552 uid=0 auid=0 ses=4 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir633741783/syzkaller.3ScMU6/41/bus" dev="sda1" ino=15888 res=1 [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0006] System zones: 1-2, 19-19, 35-38, 46-46 EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue audit: type=1804 audit(1608095821.910:9): pid=10604 uid=0 auid=0 ses=4 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir633741783/syzkaller.3ScMU6/42/bus" dev="sda1" ino=15890 res=1 [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c018, mo2=0006] System zones: 1-2, 19-19, 35-38, 46-46 EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue audit: type=1804 audit(1608095822.220:10): pid=10645 uid=0 auid=0 ses=4 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir633741783/syzkaller.3ScMU6/43/bus" dev="sda1" ino=15915 res=1 EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. netlink: 56 bytes leftover after parsing attributes in process `syz-executor.4'. f2fs_msg: 90 callbacks suppressed F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) F2FS-fs (loop1): invalid crc value F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock F2FS-fs (loop1): invalid crc value F2FS-fs (loop1): Failed to get valid F2FS checkpoint F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) F2FS-fs (loop4): invalid crc value F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue Bearer rejected, not supported in standalone mode