BUG: Bad rss-counter state mm:00000000bb25eeba idx:0 val:576 netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. hid-generic 0000:0000:0000.0008: ignoring exceeding usage max XFS (loop1): SB sanity check failed XFS (loop1): Metadata corruption detected at xfs_sb_read_verify+0x3f2/0x510 fs/xfs/libxfs/xfs_sb.c:685, xfs_sb block 0xffffffffffffffff hid-generic 0000:0000:0000.0008: hidraw0: HID v0.00 Device [syz1] on %z5 XFS (loop1): Unmount and run xfs_repair XFS (loop1): First 128 bytes of corrupted metadata buffer: 00000000becdba74: 58 46 53 42 00 00 10 00 00 00 00 00 00 00 00 ea XFSB............ 0000000025145239: 24 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 $............... 00000000b2f25b30: 34 fb 8f b9 e4 bf 48 b6 ad 26 c5 97 eb 4f 5c 19 4.....H..&...O\. 00000000e3f958f3: 00 00 00 00 00 00 00 04 00 00 00 00 00 00 0d 88 ................ 000000003c824f50: 00 00 00 00 00 00 0d 89 00 00 00 00 00 00 0d 8a ................ 0000000029233ca1: 00 00 00 01 00 00 10 00 00 00 00 01 00 00 00 00 ................ 00000000c165fd63: 00 00 03 5a b4 24 02 00 04 00 00 04 00 00 00 00 ...Z.$.......... (unnamed net_device) (uninitialized): down delay (5) is not a multiple of miimon (36), delay rounded to 0 ms 00000000926fde4a: 00 00 00 00 00 ec 00 00 01 09 00 00 00 00 00 00 ................ XFS (loop1): SB validate failed with error -117. (unnamed net_device) (uninitialized): down delay (5) is not a multiple of miimon (36), delay rounded to 0 ms 9pnet: Could not find request transport: l SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48847 sclass=netlink_route_socket pig=13309 comm=syz-executor.5 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13309 comm=syz-executor.5 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13309 comm=syz-executor.5 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13309 comm=syz-executor.5 netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13309 comm=syz-executor.5 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13338 comm=syz-executor.1 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13309 comm=syz-executor.5 netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13309 comm=syz-executor.5 XFS (loop4): Invalid superblock magic number XFS (loop3): unknown mount option [appraise_typeW9q=imasig]. SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13309 comm=syz-executor.5 SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=13309 comm=syz-executor.5 IPVS: ftp: loaded support on port[0] = 21 hid-generic 0000:0000:0000.0009: ignoring exceeding usage max netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. hid-generic 0000:0000:0000.0009: hidraw1: HID v0.00 Device [syz1] on %z5 EXT4-fs (loop1): inodes count not valid: 536871552 vs 128 hid-generic 0000:0000:0000.000A: ignoring exceeding usage max hid-generic 0000:0000:0000.000A: hidraw1: HID v0.00 Device [syz1] on %z5 EXT4-fs (loop1): Unrecognized mount option "" or missing value EXT4-fs (loop1): failed to parse options in superblock:  EXT4-fs (loop1): inodes count not valid: 536871552 vs 128 audit: type=1804 audit(1586620053.394:60): pid=13487 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir633725315/syzkaller.9ChZpn/113/file0" dev="sda1" ino=16265 res=1 IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready audit: type=1800 audit(1586620054.374:61): pid=13516 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16246 res=0 MINIX-fs: mounting unchecked file system, running fsck is recommended minix_free_inode: bit 1 already cleared audit: type=1800 audit(1586620058.854:62): pid=13535 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16253 res=0 MINIX-fs: mounting unchecked file system, running fsck is recommended Process accounting resumed minix_free_inode: bit 1 already cleared MINIX-fs: mounting unchecked file system, running fsck is recommended Process accounting resumed minix_free_inode: bit 1 already cleared