last executing test programs: 964.189516ms ago: executing program 0 (id=9149): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_getaddrlabel={0x1c, 0x4a, 0x11, 0x70bd26, 0x25dfdbfc, {0xa, 0x0, 0x18, 0x0, 0x0, 0x8001}}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4008000) 914.504822ms ago: executing program 0 (id=9156): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bond_slave_1\x00', &(0x7f0000000240)=@ethtool_gstrings={0x4a, 0x1}}) 855.48303ms ago: executing program 0 (id=9161): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001780)={0x0, {0x2, 0x4e20, @local}, {0x2, 0x4e24, @broadcast}, {0x2, 0x4e20, @broadcast}, 0x55, 0x0, 0x0, 0x0, 0x200, 0x0, 0x6, 0x1, 0x5}) 801.150347ms ago: executing program 0 (id=9165): r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x42, 0x120) lseek(r0, 0xb964, 0xad23dbce7a62eb82) 726.477127ms ago: executing program 0 (id=9172): openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x140, 0x1a0) lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000440)={{}, {}, [{0x2, 0x1}], {}, [], {0x20}}, 0x2c, 0x0) 672.416653ms ago: executing program 0 (id=9177): mlockall(0x3) msync(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2) 482.114968ms ago: executing program 1 (id=9190): syz_clone3(&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) setpriority(0x1, 0x0, 0x8000000000000000) 423.795815ms ago: executing program 1 (id=9193): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000003c0)=@newlink={0x3c, 0x10, 0x439, 0x70bd2c, 0xffffffea, {0x0, 0x0, 0xe403, 0x0, 0x33081, 0x715eb}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x8, 0x2, @private=0xa010102}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80d1}, 0x20005054) 405.360317ms ago: executing program 2 (id=9195): r0 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000340)={'bond_slave_1\x00', &(0x7f0000000440)=@ethtool_rxnfc={0x2e, 0x0, 0x0, {0x0, @esp_ip4_spec={@loopback, @multicast2}, {0x0, @dev}, @udp_ip4_spec={@multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x0, @remote}}}}) 379.057501ms ago: executing program 1 (id=9196): r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000840)={&(0x7f0000000180), 0xc, &(0x7f0000000800)={&(0x7f00000001c0)={0x58, 0x12, 0x195fdd741719faed, 0x70bd28, 0x25dfdbff, {0x1d, 0x9c, 0x4, 0x13, {0x4e20, 0x4e21, [0x9, 0x9, 0x400, 0x10000001], [0x3, 0x1, 0x40000000, 0x6], 0x0, [0x5, 0x86]}, 0x7, 0x4}, [@INET_DIAG_REQ_BYTECODE={0x9, 0x1, "094076c3c5"}]}, 0x58}, 0x1, 0x0, 0x0, 0x440d1}, 0xe6fff3d722a5fdda) 332.535787ms ago: executing program 1 (id=9199): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0x4) 332.452807ms ago: executing program 2 (id=9200): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000000080)={0x18, 0x2e, 0x503, 0x0, 0x0, "", [@typed={0x8, 0x11c, 0x0, 0x0, @u32=0x9}]}, 0x18}], 0x1}, 0x80) 330.544857ms ago: executing program 3 (id=9202): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000080)="0bbb268dd6ffa808000000000000000000009d28000013f1e3cb88b047e480d42400000000000000290000003cc1846ede207002000000b00daf3f95bba335fdd9639aa2", 0x44) 290.744192ms ago: executing program 2 (id=9203): unshare(0x64000600) bpf$MAP_DELETE_ELEM(0x15, 0x0, 0x0) 290.681942ms ago: executing program 1 (id=9204): r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000100)=@ethtool_coalesce={0xe, 0x0, 0x1000, 0x6, 0x400000, 0x7ff, 0x4, 0xc0000000, 0x402, 0x9, 0x5, 0x5, 0x3, 0x4006, 0x80, 0xfffffffc, 0x0, 0x37e9, 0x80000004, 0x1, 0x6, 0xfffffff9, 0x3}}) 290.403542ms ago: executing program 4 (id=9205): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@mcast1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast1, 0x1, 0x6, 0xfffc, 0x400, 0x4, 0xc4030096}) 264.270896ms ago: executing program 3 (id=9206): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') lseek(r0, 0xba, 0x1) 243.551208ms ago: executing program 4 (id=9207): unshare(0x2040400) pidfd_send_signal(0xffffffffffffffff, 0x0, 0x0, 0x0) 218.975341ms ago: executing program 1 (id=9208): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f00000001c0)=0x2, 0x80, 0x2, &(0x7f0000000200)={0x77359400}, 0x0, 0x0) 213.843732ms ago: executing program 3 (id=9209): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x80000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000240)) 211.590972ms ago: executing program 4 (id=9210): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0x0, 0x0, 0x0) 176.142117ms ago: executing program 2 (id=9211): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e21, @local}, {0x1}, 0x2a, {0x2, 0x4e21, @local}, 'veth1_macvtap\x00'}) 139.376722ms ago: executing program 3 (id=9212): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@newlink={0x40, 0x10, 0xffffffffffffffff, 0x709d2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3246e}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @gretap={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ENCAP_TYPE={0x6, 0xe, 0x1}]}}}]}, 0x40}, 0x1, 0x0, 0x0, 0x20084001}, 0x20040040) 139.307562ms ago: executing program 4 (id=9213): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=@gettclass={0x23, 0x2a, 0x1, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x6}, {0xffff, 0xffff}, {0xffe0, 0x9}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 104.144436ms ago: executing program 4 (id=9214): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002980)={0x14, 0x4a, 0x1, 0x0, 0x25dfdbfb, {0xa, 0x0, 0x6e80}}, 0x14}}, 0x4008000) 103.788756ms ago: executing program 3 (id=9215): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/power/resume', 0x88102, 0x0) write$cgroup_int(r0, &(0x7f0000000040)=0x700, 0xfdef) 70.80962ms ago: executing program 2 (id=9216): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x60, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @ip6erspan={{0xe}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x5, @loopback}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ERSPAN_DIR={0x5}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}]}}}]}, 0x60}}, 0x0) 17.517047ms ago: executing program 4 (id=9217): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)=@can_newroute={0x34, 0x18, 0x1, 0x0, 0x0, {}, [@CGW_MOD_AND={0x15, 0x1, {{{}, 0x0, 0x0, 0x0, 0x0, "7d7408e707adb5a5"}, 0x5}}, @CGW_CS_XOR={0x8, 0x5, {0x1, 0x0, 0xfffffffffffffffb}}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x0) 8.570879ms ago: executing program 2 (id=9218): r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000002c0)=0x1, 0x4) 0s ago: executing program 3 (id=9219): r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read$usbfs(r0, 0x0, 0x0) kernel console output (not intermixed with test programs): 02] loop4: p50 start 55050756 is beyond EOD, truncated [ 203.780805][ T102] loop4: p51 start 55050756 is beyond EOD, truncated [ 203.780820][ T102] loop4: p52 start 55050756 is beyond EOD, truncated [ 203.780835][ T102] loop4: p53 start 55050756 is beyond EOD, truncated [ 203.780850][ T102] loop4: p54 start 55050756 is beyond EOD, truncated [ 203.780865][ T102] loop4: p55 start 55050756 is beyond EOD, truncated [ 203.780880][ T102] loop4: p56 start 55050756 is beyond EOD, truncated [ 203.780903][ T102] loop4: p57 start 55050756 is beyond EOD, truncated [ 203.780919][ T102] loop4: p58 start 55050756 is beyond EOD, truncated [ 203.780935][ T102] loop4: p59 start 55050756 is beyond EOD, truncated [ 203.780950][ T102] loop4: p60 start 55050756 is beyond EOD, truncated [ 203.780966][ T102] loop4: p61 start 55050756 is beyond EOD, truncated [ 203.780982][ T102] loop4: p62 start 55050756 is beyond EOD, truncated [ 203.780997][ T102] loop4: p63 start 55050756 is beyond EOD, truncated [ 203.781012][ T102] loop4: p64 start 55050756 is beyond EOD, truncated [ 203.781028][ T102] loop4: p65 start 55050756 is beyond EOD, truncated [ 203.781043][ T102] loop4: p66 start 55050756 is beyond EOD, truncated [ 203.781058][ T102] loop4: p67 start 55050756 is beyond EOD, truncated [ 203.781073][ T102] loop4: p68 start 55050756 is beyond EOD, truncated [ 203.781088][ T102] loop4: p69 start 55050756 is beyond EOD, truncated [ 203.781103][ T102] loop4: p70 start 55050756 is beyond EOD, truncated [ 203.781118][ T102] loop4: p71 start 55050756 is beyond EOD, truncated [ 203.781134][ T102] loop4: p72 start 55050756 is beyond EOD, truncated [ 203.781148][ T102] loop4: p73 start 55050756 is beyond EOD, truncated [ 203.781163][ T102] loop4: p74 start 55050756 is beyond EOD, truncated [ 203.781178][ T102] loop4: p75 start 55050756 is beyond EOD, truncated [ 203.781193][ T102] loop4: p76 start 55050756 is beyond EOD, truncated [ 203.781208][ T102] loop4: p77 start 55050756 is beyond EOD, truncated [ 203.781223][ T102] loop4: p78 start 55050756 is beyond EOD, truncated [ 203.781238][ T102] loop4: p79 start 55050756 is beyond EOD, truncated [ 203.781253][ T102] loop4: p80 start 55050756 is beyond EOD, truncated [ 203.781268][ T102] loop4: p81 start 55050756 is beyond EOD, truncated [ 203.781284][ T102] loop4: p82 start 55050756 is beyond EOD, truncated [ 203.781298][ T102] loop4: p83 start 55050756 is beyond EOD, truncated [ 203.781312][ T102] loop4: p84 start 55050756 is beyond EOD, truncated [ 203.781327][ T102] loop4: p85 start 55050756 is beyond EOD, truncated [ 203.781342][ T102] loop4: p86 start 55050756 is beyond EOD, truncated [ 203.781357][ T102] loop4: p87 start 55050756 is beyond EOD, truncated [ 203.781371][ T102] loop4: p88 start 55050756 is beyond EOD, truncated [ 203.781386][ T102] loop4: p89 start 55050756 is beyond EOD, truncated [ 203.781402][ T102] loop4: p90 start 55050756 is beyond EOD, truncated [ 203.781417][ T102] loop4: p91 start 55050756 is beyond EOD, truncated [ 203.781432][ T102] loop4: p92 start 55050756 is beyond EOD, truncated [ 203.781447][ T102] loop4: p93 start 55050756 is beyond EOD, truncated [ 203.781462][ T102] loop4: p94 start 55050756 is beyond EOD, truncated [ 203.781477][ T102] loop4: p95 start 55050756 is beyond EOD, truncated [ 203.781492][ T102] loop4: p96 start 55050756 is beyond EOD, truncated [ 203.781506][ T102] loop4: p97 start 55050756 is beyond EOD, truncated [ 203.781521][ T102] loop4: p98 start 55050756 is beyond EOD, truncated [ 203.781536][ T102] loop4: p99 start 55050756 is beyond EOD, truncated [ 203.781550][ T102] loop4: p100 start 55050756 is beyond EOD, truncated [ 203.781565][ T102] loop4: p101 start 55050756 is beyond EOD, truncated [ 203.781578][ T102] loop4: p102 start 55050756 is beyond EOD, truncated [ 203.781594][ T102] loop4: p103 start 55050756 is beyond EOD, truncated [ 203.781607][ T102] loop4: p104 start 55050756 is beyond EOD, truncated [ 203.781621][ T102] loop4: p105 start 55050756 is beyond EOD, truncated [ 203.781636][ T102] loop4: p106 start 55050756 is beyond EOD, truncated [ 203.781651][ T102] loop4: p107 start 55050756 is beyond EOD, truncated [ 203.781664][ T102] loop4: p108 start 55050756 is beyond EOD, [ 204.110395][ T9625] loop1: detected capacity change from 0 to 512 [ 204.111799][ T102] truncated [ 204.136526][ T9625] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 204.153208][ T102] loop4: p109 start 55050756 is beyond EOD, [ 204.165577][ T9625] EXT4-fs (loop1): orphan cleanup on readonly fs [ 204.188589][ T102] truncated [ 204.199118][ T9625] EXT4-fs error (device loop1): ext4_acquire_dquot:6796: comm syz.1.4526: Failed to acquire dquot type 1 [ 204.229056][ T102] loop4: p110 start 55050756 is beyond EOD, [ 204.238416][ T9625] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.4526: bg 0: block 40: padding at end of block bitmap is not set [ 204.240828][ T102] truncated [ 204.247757][ T9625] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 204.262676][ T102] loop4: p111 start 55050756 is beyond EOD, [ 204.268807][ T9625] EXT4-fs (loop1): 1 truncate cleaned up [ 204.283966][ T102] truncated [ 204.288700][ T9625] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 204.302901][ T102] loop4: p112 start 55050756 is beyond EOD, [ 204.321684][ T9625] EXT4-fs error (device loop1): ext4_xattr_block_get:546: inode #16: comm syz.1.4526: corrupted xattr block 31 [ 204.338851][ T102] truncated [ 204.343277][ T9625] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=16 [ 204.358805][ T102] loop4: p113 start 55050756 is beyond EOD, [ 204.362879][ T9625] EXT4-fs error (device loop1): ext4_xattr_block_get:546: inode #16: comm syz.1.4526: corrupted xattr block 31 [ 204.374108][ T102] truncated [ 204.377939][ T9625] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=16 [ 204.391604][ T102] loop4: p114 start 55050756 is beyond EOD, [ 204.397696][ T9625] EXT4-fs error (device loop1): ext4_get_link:104: inode #16: comm syz.1.4526: bad symlink. [ 204.413546][ T102] truncated [ 204.417931][ T9625] EXT4-fs error (device loop1): ext4_xattr_block_get:546: inode #16: comm syz.1.4526: corrupted xattr block 31 [ 204.428205][ T102] loop4: p115 start 55050756 is beyond EOD, [ 204.431801][ T9625] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=16 [ 204.446398][ T102] truncated [ 204.451439][ T9625] EXT4-fs error (device loop1): ext4_get_link:104: inode #16: comm syz.1.4526: bad symlink. [ 204.468190][ T102] loop4: p116 start 55050756 is beyond EOD, [ 204.842265][ T9638] netlink: 24 bytes leftover after parsing attributes in process `syz.3.4532'. [ 204.844196][ T102] truncated [ 204.852240][ T444] EXT4-fs (loop1): unmounting filesystem. [ 204.857327][ T102] loop4: p117 start 55050756 is beyond EOD, [ 204.864448][ T9638] netlink: 60 bytes leftover after parsing attributes in process `syz.3.4532'. [ 204.871446][ T102] truncated [ 205.586754][ T9629] ttynull ttynull: ldisc open failed (-12), clearing slot 0 [ 205.600330][ T102] loop4: p118 start 55050756 is beyond EOD, truncated [ 205.608525][ T102] loop4: p119 start 55050756 is beyond EOD, truncated [ 205.615479][ T102] loop4: p120 start 55050756 is beyond EOD, truncated [ 205.616708][ T9638] device vlan0 entered promiscuous mode [ 205.635966][ T102] loop4: p121 start 55050756 is beyond EOD, truncated [ 205.649831][ T28] kauditd_printk_skb: 63 callbacks suppressed [ 205.649848][ T28] audit: type=1400 audit(2000003697.011:349): avc: denied { write } for pid=9643 comm="syz.0.4535" name="route" dev="proc" ino=4026532392 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 205.655989][ T102] loop4: p122 start 55050756 is beyond EOD, truncated [ 205.685729][ T102] loop4: p123 start 55050756 is beyond EOD, truncated [ 205.692931][ T102] loop4: p124 start 55050756 is beyond EOD, truncated [ 205.716833][ T102] loop4: p125 start 55050756 is beyond EOD, truncated [ 205.723811][ T102] loop4: p126 start 55050756 is beyond EOD, truncated [ 205.746301][ T102] loop4: p127 start 55050756 is beyond EOD, truncated [ 205.753133][ T102] loop4: p128 start 55050756 is beyond EOD, truncated [ 205.775214][ T102] loop4: p129 start 55050756 is beyond EOD, truncated [ 205.789648][ T102] loop4: p130 start 55050756 is beyond EOD, truncated [ 205.807825][ T102] loop4: p131 start 55050756 is beyond EOD, truncated [ 205.816129][ T102] loop4: p132 start 55050756 is beyond EOD, truncated [ 205.825593][ T102] loop4: p133 start 55050756 is beyond EOD, truncated [ 205.832509][ T102] loop4: p134 start 55050756 is beyond EOD, truncated [ 205.839638][ T102] loop4: p135 start 55050756 is beyond EOD, truncated [ 205.849314][ T102] loop4: p136 start 55050756 is beyond EOD, truncated [ 205.856360][ T102] loop4: p137 start 55050756 is beyond EOD, truncated [ 205.863173][ T102] loop4: p138 start 55050756 is beyond EOD, truncated [ 205.872486][ T102] loop4: p139 start 55050756 is beyond EOD, truncated [ 205.879682][ T102] loop4: p140 start 55050756 is beyond EOD, truncated [ 205.898683][ T102] loop4: p141 start 55050756 is beyond EOD, truncated [ 205.910125][ T28] audit: type=1400 audit(2000003697.251:350): avc: denied { create } for pid=9677 comm="syz.0.4549" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 205.923716][ T102] loop4: p142 start 55050756 is beyond EOD, truncated [ 205.960189][ T28] audit: type=1400 audit(2000003697.269:351): avc: denied { write } for pid=9677 comm="syz.0.4549" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 205.960635][ T102] loop4: p143 start 55050756 is beyond EOD, [ 205.981190][ T9684] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4555'. [ 206.004916][ T102] truncated [ 206.008622][ T102] loop4: p144 start 55050756 is beyond EOD, truncated [ 206.027990][ T102] loop4: p145 start 55050756 is beyond EOD, truncated [ 206.034972][ T102] loop4: p146 start 55050756 is beyond EOD, truncated [ 206.044634][ T102] loop4: p147 start 55050756 is beyond EOD, truncated [ 206.051735][ T102] loop4: p148 start 55050756 is beyond EOD, truncated [ 206.060619][ T102] loop4: p149 start 55050756 is beyond EOD, truncated [ 206.067590][ T28] audit: type=1400 audit(2000003697.389:352): avc: denied { read } for pid=9693 comm="syz.1.4560" name="snapshot" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 206.070907][ T102] loop4: p150 start 55050756 is beyond EOD, [ 206.092786][ T28] audit: type=1400 audit(2000003697.417:353): avc: denied { open } for pid=9693 comm="syz.1.4560" path="/dev/snapshot" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 206.092843][ T102] truncated [ 206.126437][ T28] audit: type=1400 audit(2000003697.454:354): avc: denied { write } for pid=9693 comm="syz.1.4560" name="snapshot" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 206.126476][ T102] loop4: p151 start 55050756 is beyond EOD, truncated [ 206.126494][ T102] loop4: p152 start 55050756 is beyond EOD, truncated [ 206.126509][ T102] loop4: p153 start 55050756 is beyond EOD, truncated [ 206.126524][ T102] loop4: p154 start 55050756 is beyond EOD, truncated [ 206.126538][ T102] loop4: p155 start 55050756 is beyond EOD, truncated [ 206.126553][ T102] loop4: p156 start 55050756 is beyond EOD, truncated [ 206.207601][ T102] loop4: p157 start 55050756 is beyond EOD, truncated [ 206.222057][ T9707] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 206.240714][ T28] audit: type=1400 audit(2000003697.555:355): avc: denied { map_create } for pid=9712 comm="syz.3.4567" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 206.264648][ T102] loop4: p158 start 55050756 is beyond EOD, truncated [ 206.271665][ T102] loop4: p159 start 55050756 is beyond EOD, truncated [ 206.278525][ T28] audit: type=1400 audit(2000003697.555:356): avc: denied { map_read map_write } for pid=9712 comm="syz.3.4567" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 206.298421][ T102] loop4: p160 start 55050756 is beyond EOD, truncated [ 206.305368][ T102] loop4: p161 start 55050756 is beyond EOD, truncated [ 206.312233][ T102] loop4: p162 start 55050756 is beyond EOD, truncated [ 206.320379][ T102] loop4: p163 start 55050756 is beyond EOD, truncated [ 206.327337][ T102] loop4: p164 start 55050756 is beyond EOD, truncated [ 206.346246][ T102] loop4: p165 start 55050756 is beyond EOD, truncated [ 206.353152][ T102] loop4: p166 start 55050756 is beyond EOD, truncated [ 206.396156][ T102] loop4: p167 start 55050756 is beyond EOD, truncated [ 206.403092][ T102] loop4: p168 start 55050756 is beyond EOD, truncated [ 206.410000][ T102] loop4: p169 start 55050756 is beyond EOD, truncated [ 206.416794][ T102] loop4: p170 start 55050756 is beyond EOD, truncated [ 206.423923][ T102] loop4: p171 start 55050756 is beyond EOD, truncated [ 206.430772][ T102] loop4: p172 start 55050756 is beyond EOD, truncated [ 206.461341][ T102] loop4: p173 start 55050756 is beyond EOD, truncated [ 206.468172][ T102] loop4: p174 start 55050756 is beyond EOD, truncated [ 206.488637][ T102] loop4: p175 start 55050756 is beyond EOD, truncated [ 206.499938][ T9735] A link change request failed with some changes committed already. Interface wg1 may have been left with an inconsistent configuration, please check. [ 206.520536][ T102] loop4: p176 start 55050756 is beyond EOD, truncated [ 206.531800][ T102] loop4: p177 start 55050756 is beyond EOD, truncated [ 206.538703][ T102] loop4: p178 start 55050756 is beyond EOD, truncated [ 206.545687][ T102] loop4: p179 start 55050756 is beyond EOD, truncated [ 206.552626][ T28] audit: type=1326 audit(2000003697.832:357): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9738 comm="syz.1.4581" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fa79acb9 code=0x7ffc0000 [ 206.585952][ T102] loop4: p180 start 55050756 is beyond EOD, truncated [ 206.593018][ T102] loop4: p181 start 55050756 is beyond EOD, truncated [ 206.599816][ T102] loop4: p182 start 55050756 is beyond EOD, truncated [ 206.606717][ T28] audit: type=1326 audit(2000003697.832:358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9738 comm="syz.1.4581" exe="/root/syz-executor" sig=0 arch=c000003e syscall=324 compat=0 ip=0x7f29fa79acb9 code=0x7ffc0000 [ 206.630067][ T102] loop4: p183 start 55050756 is beyond EOD, truncated [ 206.637014][ T102] loop4: p184 start 55050756 is beyond EOD, truncated [ 206.643808][ T102] loop4: p185 start 55050756 is beyond EOD, truncated [ 206.650715][ T102] loop4: p186 start 55050756 is beyond EOD, truncated [ 206.654267][ T9745] netlink: 20 bytes leftover after parsing attributes in process `syz.3.4584'. [ 206.663385][ T9747] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4585'. [ 206.675769][ T102] loop4: p187 start 55050756 is beyond EOD, truncated [ 206.683029][ T102] loop4: p188 start 55050756 is beyond EOD, truncated [ 206.689913][ T102] loop4: p189 start 55050756 is beyond EOD, truncated [ 206.696701][ T102] loop4: p190 start 55050756 is beyond EOD, truncated [ 206.703601][ T9747] device bridge_slave_1 left promiscuous mode [ 206.710598][ T9747] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.721443][ T102] loop4: p191 start 55050756 is beyond EOD, truncated [ 206.728278][ T102] loop4: p192 start 55050756 is beyond EOD, truncated [ 206.736531][ T102] loop4: p193 start 55050756 is beyond EOD, truncated [ 206.743705][ T9747] device bridge_slave_0 left promiscuous mode [ 206.749947][ T9747] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.761098][ T102] loop4: p194 start 55050756 is beyond EOD, truncated [ 206.773765][ T102] loop4: p195 start 55050756 is beyond EOD, truncated [ 206.781296][ T102] loop4: p196 start 55050756 is beyond EOD, truncated [ 206.790852][ T102] loop4: p197 start 55050756 is beyond EOD, truncated [ 206.797797][ T102] loop4: p198 start 55050756 is beyond EOD, truncated [ 206.804641][ T102] loop4: p199 start 55050756 is beyond EOD, truncated [ 206.811518][ T102] loop4: p200 start 55050756 is beyond EOD, truncated [ 206.818321][ T102] loop4: p201 start 55050756 is beyond EOD, truncated [ 206.832065][ T102] loop4: p202 start 55050756 is beyond EOD, [ 206.839674][ T9753] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 206.862103][ T102] truncated [ 206.865431][ T102] loop4: p203 start 55050756 is beyond EOD, truncated [ 206.872327][ T102] loop4: p204 start 55050756 is beyond EOD, truncated [ 206.879714][ T102] loop4: p205 start 55050756 is beyond EOD, truncated [ 206.886604][ T102] loop4: p206 start 55050756 is beyond EOD, truncated [ 206.893403][ T102] loop4: p207 start 55050756 is beyond EOD, truncated [ 206.900314][ T102] loop4: p208 start 55050756 is beyond EOD, truncated [ 206.907163][ T102] loop4: p209 start 55050756 is beyond EOD, truncated [ 206.915357][ T102] loop4: p210 start 55050756 is beyond EOD, truncated [ 206.938129][ T102] loop4: p211 start 55050756 is beyond EOD, truncated [ 206.948985][ T102] loop4: p212 start 55050756 is beyond EOD, truncated [ 206.955801][ T102] loop4: p213 start 55050756 is beyond EOD, truncated [ 206.967855][ T102] loop4: p214 start 55050756 is beyond EOD, truncated [ 206.978680][ T9771] netlink: 'syz.1.4597': attribute type 3 has an invalid length. [ 206.993075][ T102] loop4: p215 start 55050756 is beyond EOD, truncated [ 207.002761][ T102] loop4: p216 start 55050756 is beyond EOD, truncated [ 207.012712][ T102] loop4: p217 start 55050756 is beyond EOD, truncated [ 207.029529][ T102] loop4: p218 start 55050756 is beyond EOD, truncated [ 207.043053][ T102] loop4: p219 start 55050756 is beyond EOD, truncated [ 207.055653][ T102] loop4: p220 start 55050756 is beyond EOD, truncated [ 207.056788][ T9784] xt_CONNSECMARK: invalid mode: 0 [ 207.069209][ T102] loop4: p221 start 55050756 is beyond EOD, truncated [ 207.086987][ T102] loop4: p222 start 55050756 is beyond EOD, truncated [ 207.101344][ T102] loop4: p223 start 55050756 is beyond EOD, truncated [ 207.108176][ T102] loop4: p224 start 55050756 is beyond EOD, truncated [ 207.134421][ T102] loop4: p225 start 55050756 is beyond EOD, truncated [ 207.141932][ T102] loop4: p226 start 55050756 is beyond EOD, truncated [ 207.149024][ T102] loop4: p227 start 55050756 is beyond EOD, truncated [ 207.155978][ T102] loop4: p228 start 55050756 is beyond EOD, truncated [ 207.165766][ T102] loop4: p229 start 55050756 is beyond EOD, truncated [ 207.172590][ T102] loop4: p230 start 55050756 is beyond EOD, truncated [ 207.179430][ T102] loop4: p231 start 55050756 is beyond EOD, truncated [ 207.186227][ T102] loop4: p232 start 55050756 is beyond EOD, truncated [ 207.203577][ T9807] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4615'. [ 207.212636][ T102] loop4: p233 start 55050756 is beyond EOD, truncated [ 207.224194][ T102] loop4: p234 start 55050756 is beyond EOD, truncated [ 207.249673][ T102] loop4: p235 start 55050756 is beyond EOD, truncated [ 207.266599][ T102] loop4: p236 start 55050756 is beyond EOD, truncated [ 207.277358][ T102] loop4: p237 start 55050756 is beyond EOD, truncated [ 207.296177][ T102] loop4: p238 start 55050756 is beyond EOD, truncated [ 207.308677][ T102] loop4: p239 start 55050756 is beyond EOD, truncated [ 207.324586][ T102] loop4: p240 start 55050756 is beyond EOD, truncated [ 207.332052][ T102] loop4: p241 start 55050756 is beyond EOD, truncated [ 207.349099][ T102] loop4: p242 start 55050756 is beyond EOD, truncated [ 207.359848][ T102] loop4: p243 start 55050756 is beyond EOD, truncated [ 207.380705][ T102] loop4: p244 start 55050756 is beyond EOD, truncated [ 207.387765][ T102] loop4: p245 start 55050756 is beyond EOD, truncated [ 207.396490][ T102] loop4: p246 start 55050756 is beyond EOD, truncated [ 207.403486][ T102] loop4: p247 start 55050756 is beyond EOD, truncated [ 207.416282][ T102] loop4: p248 start 55050756 is beyond EOD, truncated [ 207.423232][ T102] loop4: p249 start 55050756 is beyond EOD, truncated [ 207.430158][ T102] loop4: p250 start 55050756 is beyond EOD, truncated [ 207.448202][ T102] loop4: p251 start 55050756 is beyond EOD, truncated [ 207.466991][ T102] loop4: p252 start 55050756 is beyond EOD, truncated [ 207.474797][ T102] loop4: p253 start 55050756 is beyond EOD, truncated [ 207.482089][ T102] loop4: p254 start 55050756 is beyond EOD, truncated [ 207.492687][ T102] loop4: p255 start 55050756 is beyond EOD, truncated [ 207.548119][ T9861] netlink: 'syz.2.4641': attribute type 49 has an invalid length. [ 207.569577][ T9861] netlink: 'syz.2.4641': attribute type 49 has an invalid length. [ 207.635206][ T9883] device macsec0 entered promiscuous mode [ 207.715272][ T5663] udevd[5663]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 207.752186][ T9907] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4663'. [ 207.774583][ T9907] device bridge_slave_1 left promiscuous mode [ 207.780843][ T9907] bridge0: port 2(bridge_slave_1) entered disabled state [ 207.791457][ T9911] netlink: 816 bytes leftover after parsing attributes in process `syz.4.4666'. [ 207.801209][ T9907] device bridge_slave_0 left promiscuous mode [ 207.816792][ T9907] bridge0: port 1(bridge_slave_0) entered disabled state [ 207.999804][ T39] usb 4-1: new low-speed USB device number 89 using dummy_hcd [ 208.108170][ T1004] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 208.156968][ T9941] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4682'. [ 208.207257][ T39] usb 4-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 208.229287][ T39] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.255789][ T39] usb 4-1: config 0 descriptor?? [ 208.314092][ T1004] usb 2-1: Using ep0 maxpacket: 16 [ 208.323803][ T1004] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 208.356621][ T1004] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 208.406252][ T1004] usb 2-1: New USB device found, idVendor=044f, idProduct=b654, bcdDevice= 0.00 [ 208.437369][ T1004] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 208.462712][ T1004] usb 2-1: config 0 descriptor?? [ 209.895739][ C1] sched: RT throttling activated [ 209.898491][ T39] asix 4-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 209.913819][ T39] asix 4-1:0.0 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 210.882004][ T39] asix: probe of 4-1:0.0 failed with error -71 [ 210.889201][ T39] usb 4-1: USB disconnect, device number 89 [ 211.076760][ T1004] usbhid 2-1:0.0: can't add hid device: -71 [ 211.082780][ T1004] usbhid: probe of 2-1:0.0 failed with error -71 [ 211.128015][ T1004] usb 2-1: USB disconnect, device number 84 [ 211.134370][ T9979] IPv6: sit1: Disabled Multicast RS [ 211.168960][ T9983] Illegal XDP return value 4294967274 on prog (id 483) dev N/A, expect packet loss! [ 211.201935][ T9989] loop4: detected capacity change from 0 to 512 [ 211.214077][ T9991] netlink: 148 bytes leftover after parsing attributes in process `syz.2.4706'. [ 211.225023][ T9989] EXT4-fs: Ignoring removed nobh option [ 211.235368][ T9991] netlink: 116 bytes leftover after parsing attributes in process `syz.2.4706'. [ 211.247950][ T9991] netlink: 24 bytes leftover after parsing attributes in process `syz.2.4706'. [ 211.273489][ T9989] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 211.301301][ T9989] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802e02c, mo2=0002] [ 211.318812][ T28] kauditd_printk_skb: 29 callbacks suppressed [ 211.318828][ T28] audit: type=1400 audit(2000003702.244:388): avc: denied { sqpoll } for pid=10001 comm="syz.2.4709" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 211.358263][ T9989] EXT4-fs (loop4): orphan cleanup on readonly fs [ 211.361750][T10004] bridge0: port 1(bridge_slave_0) entered disabled state [ 211.373423][T10004] bridge0: port 2(bridge_slave_1) entered disabled state [ 211.389750][ T9989] EXT4-fs error (device loop4): ext4_clear_blocks:883: inode #11: comm syz.4.4705: attempt to clear invalid blocks 1024 len 1 [ 211.429812][ T9989] EXT4-fs (loop4): Remounting filesystem read-only [ 211.437634][ T28] audit: type=1400 audit(2000003702.355:389): avc: denied { setopt } for pid=10008 comm="syz.0.4713" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 211.462386][ T9989] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.4705: bg 0: block 361: padding at end of block bitmap is not set [ 211.507924][ T9989] EXT4-fs (loop4): Remounting filesystem read-only [ 211.516004][ T9989] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 211.531307][ T9989] EXT4-fs (loop4): Remounting filesystem read-only [ 211.543781][ T9989] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #11: comm syz.4.4705: invalid indirect mapped block 1811939328 (level 0) [ 211.563805][ T9989] EXT4-fs (loop4): Remounting filesystem read-only [ 211.573249][ T9989] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #11: comm syz.4.4705: invalid indirect mapped block 2185560079 (level 1) [ 211.598014][ T28] audit: type=1400 audit(2000003702.502:390): avc: denied { create } for pid=10021 comm="syz.1.4719" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 211.620108][T10023] x_tables: ip_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT/POSTROUTING [ 211.620295][ T9989] EXT4-fs (loop4): Remounting filesystem read-only [ 211.638651][ T28] audit: type=1400 audit(2000003702.502:391): avc: denied { ioctl } for pid=10021 comm="syz.1.4719" path="socket:[44821]" dev="sockfs" ino=44821 ioctlcmd=0x89ef scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 211.673624][ T9989] EXT4-fs (loop4): 1 truncate cleaned up [ 211.679323][ T9989] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 211.732414][ T28] audit: type=1400 audit(2000003702.622:392): avc: denied { setopt } for pid=10028 comm="syz.1.4725" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 211.776495][ T28] audit: type=1400 audit(2000003702.641:393): avc: denied { remount } for pid=9988 comm="syz.4.4705" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 211.796509][ T445] EXT4-fs (loop4): unmounting filesystem. [ 211.933774][T10048] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4733'. [ 212.120033][T10082] loop4: detected capacity change from 0 to 512 [ 212.175990][T10082] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 212.185248][T10082] ext4 filesystem being mounted at /776/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 212.218324][ T28] audit: type=1400 audit(2000003703.075:394): avc: denied { write } for pid=10081 comm="syz.4.4750" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 212.240595][T10082] EXT4-fs error (device loop4): ext4_xattr_block_get:546: inode #15: comm syz.4.4750: corrupted xattr block 33 [ 212.263582][T10082] EXT4-fs (loop4): Remounting filesystem read-only [ 212.274311][ T28] audit: type=1400 audit(2000003703.093:395): avc: denied { add_name } for pid=10081 comm="syz.4.4750" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 212.298717][T10082] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 212.310122][ T39] usb 3-1: new high-speed USB device number 89 using dummy_hcd [ 212.318536][T10103] __nla_validate_parse: 1 callbacks suppressed [ 212.318552][T10103] netlink: 44 bytes leftover after parsing attributes in process `syz.0.4758'. [ 212.318660][ T28] audit: type=1400 audit(2000003703.093:396): avc: denied { create } for pid=10081 comm="syz.4.4750" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 212.336635][T10082] EXT4-fs error (device loop4): ext4_xattr_block_get:546: inode #15: comm syz.4.4750: corrupted xattr block 33 [ 212.376076][T10082] EXT4-fs (loop4): Remounting filesystem read-only [ 212.391059][T10082] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 212.410250][T10082] EXT4-fs error (device loop4): ext4_xattr_block_get:546: inode #15: comm syz.4.4750: corrupted xattr block 33 [ 212.413134][ T28] audit: type=1400 audit(2000003703.250:397): avc: denied { read write } for pid=10081 comm="syz.4.4750" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 212.424263][T10082] EXT4-fs (loop4): Remounting filesystem read-only [ 212.452367][T10082] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 212.484077][T10082] EXT4-fs error (device loop4): ext4_xattr_block_get:546: inode #15: comm syz.4.4750: corrupted xattr block 33 [ 212.496028][ T506] usb 4-1: new high-speed USB device number 90 using dummy_hcd [ 212.497484][T10082] EXT4-fs (loop4): Remounting filesystem read-only [ 212.510727][T10082] fscrypt (loop4, inode 15): Error -117 getting encryption context [ 212.550561][T10121] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4767'. [ 212.561132][ T39] usb 3-1: Using ep0 maxpacket: 16 [ 212.562879][ T445] EXT4-fs (loop4): unmounting filesystem. [ 212.575104][ T39] usb 3-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 212.602698][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.617339][ T39] usb 3-1: Product: syz [ 212.627080][ T39] usb 3-1: Manufacturer: syz [ 212.632047][ T39] usb 3-1: SerialNumber: syz [ 212.640990][ T39] r8152-cfgselector 3-1: config 0 descriptor?? [ 212.699456][T10141] netlink: 'syz.1.4777': attribute type 46 has an invalid length. [ 212.707592][T10141] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4777'. [ 212.717195][T10141] netlink: 'syz.1.4777': attribute type 46 has an invalid length. [ 212.727285][ T506] usb 4-1: Using ep0 maxpacket: 16 [ 212.733550][T10141] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4777'. [ 212.743562][ T506] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 212.760773][ T506] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 212.784488][ T506] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 212.793644][ T506] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 212.806170][ T506] usb 4-1: config 0 descriptor?? [ 213.086632][ T39] r8152-cfgselector 3-1: Unknown version 0x0000 [ 213.094964][ T39] r8152-cfgselector 3-1: bad CDC descriptors [ 213.106971][ T39] r8152-cfgselector 3-1: Unknown version 0x0000 [ 213.122540][ T39] r8152-cfgselector 3-1: USB disconnect, device number 89 [ 213.169575][T10184] netlink: 96 bytes leftover after parsing attributes in process `syz.4.4798'. [ 213.240144][T10190] syz.0.4801 uses obsolete (PF_INET,SOCK_PACKET) [ 213.249186][ T506] usbhid 4-1:0.0: can't add hid device: -71 [ 213.255906][ T506] usbhid: probe of 4-1:0.0 failed with error -71 [ 213.279176][ T506] usb 4-1: USB disconnect, device number 90 [ 213.319622][T10200] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4806'. [ 213.333675][T10200] netlink: 16 bytes leftover after parsing attributes in process `syz.0.4806'. [ 213.342862][T10200] netlink: 96 bytes leftover after parsing attributes in process `syz.0.4806'. [ 213.366558][T10206] /dev/loop0: Can't open blockdev [ 213.509946][T10230] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4821'. [ 213.702140][T10262] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 213.774534][T10272] loop1: detected capacity change from 0 to 128 [ 213.844705][T10272] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 213.861293][T10272] ext4 filesystem being mounted at /943/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 213.905317][ T444] EXT4-fs (loop1): unmounting filesystem. [ 214.193128][T10314] netlink: 32 bytes leftover after parsing attributes in process `syz.4.4862'. [ 214.273877][T10336] loop4: detected capacity change from 0 to 128 [ 214.388904][T10354] device ip6tnl1 entered promiscuous mode [ 214.588995][T10397] x_tables: unsorted underflow at hook 2 [ 214.780063][T10430] netlink: 'syz.3.4920': attribute type 29 has an invalid length. [ 214.792417][T10430] netlink: 'syz.3.4920': attribute type 29 has an invalid length. [ 214.953329][T10464] xt_CT: No such helper "netbios-ns" [ 215.007858][T10476] TCP: TCP_TX_DELAY enabled [ 215.209739][T10506] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 215.319910][T10526] SELinux: security_context_str_to_sid () failed with errno=-22 [ 215.423355][ T19] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 215.452051][T10545] netlink: 'syz.2.4977': attribute type 15 has an invalid length. [ 215.628193][ T19] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 215.642142][T10576] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 215.654616][ T19] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=48.99 [ 215.688299][ T19] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.707388][ T19] usb 2-1: Product: syz [ 215.711609][ T19] usb 2-1: Manufacturer: syz [ 215.727266][ T19] usb 2-1: SerialNumber: syz [ 215.744156][ T19] usb 2-1: config 0 descriptor?? [ 215.778851][ T39] usb 5-1: new high-speed USB device number 84 using dummy_hcd [ 215.975178][ T19] snd-usb-audio: probe of 2-1:0.0 failed with error -2 [ 215.984750][ T39] usb 5-1: Using ep0 maxpacket: 16 [ 215.994430][ T39] usb 5-1: config 0 has an invalid interface number: 64 but max is 0 [ 216.018240][ T5663] udevd[5663]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 216.034084][ T39] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 216.049614][ T39] usb 5-1: config 0 has no interface number 0 [ 216.055833][ T39] usb 5-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice= 0.5b [ 216.082127][ T39] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 216.094029][ T39] usb 5-1: config 0 descriptor?? [ 216.139368][T10617] netlink: 'syz.0.5012': attribute type 17 has an invalid length. [ 216.147302][T10617] netlink: 'syz.0.5012': attribute type 27 has an invalid length. [ 216.196707][ T19] usb 2-1: USB disconnect, device number 85 [ 216.324525][ T39] usb 5-1: string descriptor 0 read error: -71 [ 216.330792][ T39] usb 5-1: Found UVC 0.00 device (0bd3:0555) [ 216.345820][ T39] usb 5-1: No valid video chain found. [ 216.359686][ T39] usb 5-1: USB disconnect, device number 84 [ 216.722911][T10689] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 216.854710][ T28] kauditd_printk_skb: 94 callbacks suppressed [ 216.854727][ T28] audit: type=1400 audit(2000003707.348:492): avc: denied { create } for pid=10708 comm="syz.1.5058" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 216.905971][ T28] audit: type=1400 audit(2000003707.348:493): avc: denied { setopt } for pid=10708 comm="syz.1.5058" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 216.928524][T10715] loop4: detected capacity change from 0 to 256 [ 216.945790][T10719] device veth2 entered promiscuous mode [ 216.961950][ T28] audit: type=1400 audit(2000003707.431:494): avc: denied { mounton } for pid=10714 comm="syz.4.5061" path="/836/file0" dev="tmpfs" ino=4293 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 216.967008][T10715] FAT-fs (loop4): Directory bread(block 64) failed [ 216.991626][T10715] FAT-fs (loop4): Directory bread(block 65) failed [ 216.998575][T10715] FAT-fs (loop4): Directory bread(block 66) failed [ 217.005425][T10715] FAT-fs (loop4): Directory bread(block 67) failed [ 217.012087][T10715] FAT-fs (loop4): Directory bread(block 68) failed [ 217.019280][T10715] FAT-fs (loop4): Directory bread(block 69) failed [ 217.026088][T10715] FAT-fs (loop4): Directory bread(block 70) failed [ 217.041439][T10715] FAT-fs (loop4): Directory bread(block 71) failed [ 217.049819][T10715] FAT-fs (loop4): Directory bread(block 72) failed [ 217.057116][T10715] FAT-fs (loop4): Directory bread(block 73) failed [ 217.072663][ T28] audit: type=1400 audit(2000003707.551:495): avc: denied { write } for pid=10724 comm="syz.1.5066" name="001" dev="devtmpfs" ino=176 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 217.115975][ T28] audit: type=1400 audit(2000003707.560:496): avc: denied { mount } for pid=10714 comm="syz.4.5061" name="/" dev="loop4" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 217.154265][ T28] audit: type=1400 audit(2000003707.588:497): avc: denied { unmount } for pid=445 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 217.399732][ T28] audit: type=1400 audit(2000003707.856:498): avc: denied { write } for pid=10769 comm="syz.3.5089" name="ptype" dev="proc" ino=4026532302 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 217.486663][T10774] loop4: detected capacity change from 0 to 512 [ 217.511141][T10774] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.5090: bg 0: block 288: padding at end of block bitmap is not set [ 217.542523][T10774] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 217.551933][T10774] EXT4-fs error (device loop4): ext4_clear_blocks:883: inode #13: comm syz.4.5090: attempt to clear invalid blocks 1024 len 1 [ 217.565556][T10774] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #13: comm syz.4.5090: invalid indirect mapped block 1819239214 (level 0) [ 217.581128][T10774] EXT4-fs (loop4): 1 truncate cleaned up [ 217.586817][T10774] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 217.595742][ T28] audit: type=1400 audit(2000003708.040:499): avc: denied { mount } for pid=10773 comm="syz.4.5090" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 217.636413][ T28] audit: type=1400 audit(2000003708.059:500): avc: denied { unmount } for pid=445 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 217.662844][ T445] EXT4-fs (loop4): unmounting filesystem. [ 217.708068][T10799] tc_dump_action: action bad kind [ 217.762266][T10807] mmap: syz.4.5105 (10807): VmData 167485440 exceed data ulimit 9. Update limits or use boot option ignore_rlimit_data. [ 217.776056][ T28] audit: type=1400 audit(2000003708.207:501): avc: denied { setopt } for pid=10806 comm="syz.0.5106" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 217.806921][T10810] loop1: detected capacity change from 0 to 512 [ 217.881707][T10810] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 217.903395][T10826] netlink: 'syz.0.5113': attribute type 16 has an invalid length. [ 217.911325][T10826] netlink: 'syz.0.5113': attribute type 17 has an invalid length. [ 217.915349][T10810] ext4 filesystem being mounted at /986/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 217.929628][T10826] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 217.936995][T10826] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 217.963077][T10826] IPv6: ADDRCONF(NETDEV_CHANGE): gre1: link becomes ready [ 218.000566][T10826] IPv6: ADDRCONF(NETDEV_CHANGE): gre1: link becomes ready [ 218.063842][ T444] EXT4-fs (loop1): unmounting filesystem. [ 218.069821][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 218.078563][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 218.087606][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 218.095924][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 218.142262][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 218.169063][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 218.180897][T10826] syz.0.5113 (10826) used greatest stack depth: 21376 bytes left [ 218.196227][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 218.213717][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 218.439945][T10873] __nla_validate_parse: 13 callbacks suppressed [ 218.439965][T10873] netlink: 76 bytes leftover after parsing attributes in process `syz.1.5136'. [ 218.465784][T10873] netlink: 72 bytes leftover after parsing attributes in process `syz.1.5136'. [ 218.475132][T10873] netlink: 'syz.1.5136': attribute type 3 has an invalid length. [ 218.521004][T10873] netlink: 11 bytes leftover after parsing attributes in process `syz.1.5136'. [ 218.589549][T10888] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5144'. [ 218.631455][T10898] SELinux: policydb string does not match my string SE Linux [ 218.660679][T10898] SELinux: failed to load policy [ 218.669697][T10902] xt_l2tp: v2 sid > 0xffff: 4294901760 [ 218.758570][T10914] netlink: 'syz.1.5157': attribute type 16 has an invalid length. [ 218.766645][T10911] xt_connbytes: Forcing CT accounting to be enabled [ 218.785570][T10911] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'nat' [ 218.794528][T10914] netlink: 'syz.1.5157': attribute type 17 has an invalid length. [ 218.802536][T10918] xt_TPROXY: Can be used only with -p tcp or -p udp [ 218.818976][T10914] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 218.831559][T10914] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 218.866183][T10922] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=58 sclass=netlink_xfrm_socket pid=10922 comm=syz.0.5162 [ 218.890319][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 218.898715][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 218.929573][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 218.975801][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 219.000605][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 219.029729][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 219.051317][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 219.072830][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 219.085017][ T400] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 219.196062][T10956] loop1: detected capacity change from 0 to 512 [ 219.244723][T10956] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 219.291657][T10956] EXT4-fs error (device loop1): ext4_orphan_get:1400: inode #17: comm syz.1.5177: inode has both inline data and extents flags [ 219.305205][T10956] EXT4-fs error (device loop1): ext4_orphan_get:1405: comm syz.1.5177: couldn't read orphan inode 17 (err -117) [ 219.319365][T10956] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 219.365497][ T444] EXT4-fs (loop1): unmounting filesystem. [ 219.392155][T10973] overlayfs: missing 'lowerdir' [ 219.401645][T10975] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5185'. [ 219.488692][T10846] loop4: detected capacity change from 0 to 131072 [ 219.516749][T10846] F2FS-fs (loop4): Segment count (31) mismatch with total segments from devices (0) [ 219.552906][T10846] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 219.585525][T10846] F2FS-fs (loop4): invalid crc value [ 219.629752][T10846] F2FS-fs (loop4): Found nat_bits in checkpoint [ 219.638228][T11008] netlink: 'syz.0.5203': attribute type 46 has an invalid length. [ 219.649256][T11012] x_tables: ip6_tables: CLASSIFY target: used from hooks PREROUTING, but only usable from FORWARD/OUTPUT/POSTROUTING [ 219.682274][T11008] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5203'. [ 219.765301][T11024] netlink: 'syz.1.5209': attribute type 5 has an invalid length. [ 219.773567][T10846] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 219.781134][T10846] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 219.788967][T11024] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.5209'. [ 219.899844][T10846] F2FS-fs (loop4): checksum invalid, nid = 4, ino_of_node = 4, efdbe231 vs. 15bb5891 [ 219.973884][T11048] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5219'. [ 220.383706][T11103] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5246'. [ 220.403432][T11105] x_tables: duplicate underflow at hook 3 [ 220.531264][T11131] loop4: detected capacity change from 0 to 256 [ 220.552940][T11131] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x987a2e96, utbl_chksum : 0xe619d30d) [ 220.724210][T11151] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 220.853973][T11166] netlink: 'syz.0.5277': attribute type 49 has an invalid length. [ 220.862622][T11166] netlink: 'syz.0.5277': attribute type 49 has an invalid length. [ 221.150337][T11203] netlink: 116 bytes leftover after parsing attributes in process `syz.3.5295'. [ 222.315220][ T28] kauditd_printk_skb: 42 callbacks suppressed [ 222.315236][ T28] audit: type=1400 audit(2000003712.388:544): avc: denied { read } for pid=11359 comm="syz.4.5370" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 223.933533][T11369] __nla_validate_parse: 1 callbacks suppressed [ 223.933556][T11369] netlink: 28 bytes leftover after parsing attributes in process `syz.3.5374'. [ 223.958641][ T506] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 224.074448][ T28] audit: type=1400 audit(2000003714.012:545): avc: denied { create } for pid=11382 comm="syz.1.5381" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 224.107770][T11386] device ip6gretap1 entered promiscuous mode [ 224.134041][ T28] audit: type=1400 audit(2000003714.040:546): avc: denied { setopt } for pid=11382 comm="syz.1.5381" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 224.164529][ T506] usb 3-1: Using ep0 maxpacket: 8 [ 224.171510][ T506] usb 3-1: config 0 has an invalid interface number: 31 but max is 0 [ 224.193247][ T506] usb 3-1: config 0 has no interface number 0 [ 224.195869][ T28] audit: type=1400 audit(2000003714.105:547): avc: denied { ioctl } for pid=11390 comm="syz.1.5384" path="socket:[48994]" dev="sockfs" ino=48994 ioctlcmd=0x8954 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 224.234373][ T506] usb 3-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 224.285935][ T506] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 224.293996][ T506] usb 3-1: Product: syz [ 224.317799][ T506] usb 3-1: Manufacturer: syz [ 224.322509][ T506] usb 3-1: SerialNumber: syz [ 224.323343][ T28] audit: type=1400 audit(2000003714.243:548): avc: denied { read write } for pid=11402 comm="syz.4.5388" name="fuse" dev="devtmpfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 224.340523][ T506] usb 3-1: config 0 descriptor?? [ 224.402812][ T28] audit: type=1400 audit(2000003714.243:549): avc: denied { open } for pid=11402 comm="syz.4.5388" path="/dev/fuse" dev="devtmpfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 224.456875][T11413] usb usb6: usbfs: process 11413 (syz.4.5395) did not claim interface 5 before use [ 224.493106][ T28] audit: type=1400 audit(2000003714.400:550): avc: denied { ioctl } for pid=11417 comm="syz.1.5398" path="socket:[49045]" dev="sockfs" ino=49045 ioctlcmd=0x52c8 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 224.594081][T11430] netlink: 'syz.4.5404': attribute type 4 has an invalid length. [ 224.623003][T11430] netlink: 'syz.4.5404': attribute type 5 has an invalid length. [ 224.632119][T11430] netlink: 3657 bytes leftover after parsing attributes in process `syz.4.5404'. [ 224.684355][T11440] loop1: detected capacity change from 0 to 512 [ 224.710581][T11440] EXT4-fs error (device loop1): ext4_xattr_inode_iget:409: comm syz.1.5408: error while reading EA inode 32 err=-116 [ 224.725804][T11440] EXT4-fs (loop1): Remounting filesystem read-only [ 224.763047][T11440] EXT4-fs error (device loop1): ext4_xattr_inode_iget:409: comm syz.1.5408: error while reading EA inode 32 err=-116 [ 224.776216][T11440] EXT4-fs (loop1): Remounting filesystem read-only [ 224.798003][T11440] EXT4-fs (loop1): 1 orphan inode deleted [ 224.804212][T11440] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 224.829019][T11440] EXT4-fs error (device loop1): ext4_lookup:1862: inode #2: comm syz.1.5408: deleted inode referenced: 15 [ 224.847151][ T506] usb 3-1: Found UVC 0.04 device syz (046d:08c3) [ 224.853573][ T506] usb 3-1: No streaming interface found for terminal 6. [ 224.860751][T11440] EXT4-fs (loop1): Remounting filesystem read-only [ 224.878224][ T506] usb 3-1: Failed to create links for entity 5 [ 224.884486][ T506] usb 3-1: Failed to register entities (-22). [ 224.905744][ T506] usb 3-1: USB disconnect, device number 90 [ 224.929544][ T444] EXT4-fs (loop1): unmounting filesystem. [ 225.098872][ T28] audit: type=1400 audit(2000003714.963:551): avc: denied { ioctl } for pid=11468 comm="syz.3.5422" path="socket:[49884]" dev="sockfs" ino=49884 ioctlcmd=0x89f3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 225.251528][ T28] audit: type=1400 audit(2000003715.101:552): avc: denied { sys_module } for pid=11486 comm="syz.3.5432" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 225.371053][T11501] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5438'. [ 225.498927][ T28] audit: type=1326 audit(2000003715.332:553): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11510 comm="syz.1.5443" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fa79acb9 code=0x7ffc0000 [ 225.544858][T11515] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5445'. [ 225.597798][T11521] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5448'. [ 225.631482][T11526] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5451'. [ 225.661780][T11533] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 [ 225.703884][T11539] xt_l2tp: v2 sid > 0xffff: 67108864 [ 225.925134][T11579] netlink: 39 bytes leftover after parsing attributes in process `syz.4.5475'. [ 226.357526][T11641] loop4: detected capacity change from 0 to 128 [ 226.396852][T11641] FAT-fs (loop4): Directory bread(block 162) failed [ 226.425866][T11641] FAT-fs (loop4): Directory bread(block 163) failed [ 226.432673][T11641] FAT-fs (loop4): Directory bread(block 164) failed [ 226.445568][T11530] SELinux: Context u:r:untrusted_app:s0:c512,c768 is not valid (left unmapped). [ 226.460554][T11641] FAT-fs (loop4): Directory bread(block 165) failed [ 226.491050][T11641] FAT-fs (loop4): Directory bread(block 166) failed [ 226.505284][T11641] FAT-fs (loop4): Directory bread(block 167) failed [ 226.530248][T11641] FAT-fs (loop4): Directory bread(block 168) failed [ 226.560939][T11641] FAT-fs (loop4): Directory bread(block 169) failed [ 226.573436][T11641] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 226.598771][T11641] FAT-fs (loop4): Directory bread(block 162) failed [ 226.628384][T11641] FAT-fs (loop4): Directory bread(block 163) failed [ 226.650573][T11641] syz.4.5506: attempt to access beyond end of device [ 226.650573][T11641] loop4: rw=3, sector=226, nr_sectors = 6 limit=128 [ 226.692234][T11641] syz.4.5506: attempt to access beyond end of device [ 226.692234][T11641] loop4: rw=2051, sector=232, nr_sectors = 2 limit=128 [ 226.892886][T11681] loop1: detected capacity change from 0 to 512 [ 226.926375][T11681] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 227.131986][T11707] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5538'. [ 227.230640][ T19] usb 1-1: new high-speed USB device number 90 using dummy_hcd [ 227.439310][ T19] usb 1-1: Using ep0 maxpacket: 16 [ 227.448170][ T19] usb 1-1: config 1 has an invalid interface number: 105 but max is 0 [ 227.473811][ T19] usb 1-1: config 1 has no interface number 0 [ 227.490974][ T19] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 227.518728][ T19] usb 1-1: config 1 interface 105 has no altsetting 0 [ 227.535776][ T19] usb 1-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 227.552299][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.560938][ T19] usb 1-1: Product: syz [ 227.565360][ T19] usb 1-1: Manufacturer: syz [ 227.570147][ T19] usb 1-1: SerialNumber: syz [ 227.582806][T11687] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 227.793591][T11775] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 227.814966][ T19] aqc111: probe of 1-1:1.105 failed with error -22 [ 227.923945][T11787] netlink: 'syz.2.5578': attribute type 9 has an invalid length. [ 228.052114][ T39] usb 1-1: USB disconnect, device number 90 [ 228.094816][ T28] kauditd_printk_skb: 17 callbacks suppressed [ 228.094834][ T28] audit: type=1400 audit(2000003717.723:571): avc: denied { setopt } for pid=11808 comm="syz.1.5588" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 228.367809][T11847] netlink: 76 bytes leftover after parsing attributes in process `syz.3.5606'. [ 228.413386][T11847] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5606'. [ 228.474552][T11863] xt_l2tp: v2 doesn't support IP mode [ 228.606273][T11886] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 228.648222][ T28] audit: type=1400 audit(2000003718.230:572): avc: denied { getopt } for pid=11891 comm="syz.0.5629" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 228.770709][ T28] audit: type=1400 audit(2000003718.350:573): avc: denied { read } for pid=11910 comm="syz.3.5637" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 228.920057][T11938] loop4: detected capacity change from 0 to 512 [ 228.931849][T11938] EXT4-fs: Ignoring removed nobh option [ 228.992589][T11938] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 229.004537][T11938] ext4 filesystem being mounted at /929/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 229.038558][ T445] EXT4-fs (loop4): unmounting filesystem. [ 229.048497][ T28] audit: type=1400 audit(2000003718.609:574): avc: denied { ioctl } for pid=11953 comm="syz.2.5658" path="/dev/fuse" dev="devtmpfs" ino=93 ioctlcmd=0xe500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 229.082207][T11957] netlink: 'syz.4.5659': attribute type 5 has an invalid length. [ 229.171992][T11969] netlink: 'syz.2.5666': attribute type 10 has an invalid length. [ 229.198897][T11969] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 229.262338][ T28] audit: type=1400 audit(2000003718.803:575): avc: denied { mounton } for pid=11976 comm="syz.2.5669" path="/1133/file0" dev="tmpfs" ino=5699 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 229.286702][T11977] overlayfs: missing 'lowerdir' [ 229.396411][T11989] __nla_validate_parse: 2 callbacks suppressed [ 229.396431][T11989] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5674'. [ 229.413728][T11988] Unsupported ieee802154 address type: 0 [ 229.419657][ T28] audit: type=1400 audit(2000003718.941:576): avc: denied { bind } for pid=11986 comm="syz.2.5676" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 229.443338][T11989] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5674'. [ 229.461335][T11991] x_tables: unsorted underflow at hook 3 [ 229.682643][ T28] audit: type=1400 audit(2000003719.190:577): avc: denied { write } for pid=12024 comm="syz.2.5693" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 229.746860][ T28] audit: type=1400 audit(2000003719.227:578): avc: denied { execute } for pid=12028 comm="syz.2.5695" path="/proc/sys/fs/binfmt_misc/register" dev="binfmt_misc" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=file permissive=1 [ 229.839351][T12043] netlink: 'syz.1.5702': attribute type 41 has an invalid length. [ 229.935314][ T28] audit: type=1400 audit(2000003719.421:579): avc: denied { create } for pid=12057 comm="syz.1.5710" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 229.981756][T12063] loop1: detected capacity change from 0 to 256 [ 229.999555][ T28] audit: type=1400 audit(2000003719.449:580): avc: denied { write } for pid=12057 comm="syz.1.5710" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 230.022749][T12068] deleting an unspecified loop device is not supported. [ 230.281626][T12111] xt_TPROXY: Can be used only with -p tcp or -p udp [ 230.308813][T12121] x_tables: unsorted entry at hook 2 [ 230.354837][T12127] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5746'. [ 230.373550][T12130] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 230.394269][T12127] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5746'. [ 230.707371][T12171] bridge0: port 1(bridge_slave_0) entered disabled state [ 230.721883][T12175] xt_bpf: check failed: parse error [ 230.729717][T12171] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 230.746013][ T19] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 230.788014][T12171] syz.1.5765 (12171) used greatest stack depth: 21216 bytes left [ 230.840648][T12188] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5772'. [ 230.948473][ T19] usb 1-1: Using ep0 maxpacket: 8 [ 230.956076][ T19] usb 1-1: config 0 has an invalid interface number: 31 but max is 0 [ 230.971043][ T19] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 230.981388][ T19] usb 1-1: config 0 has no interface number 0 [ 231.016526][ T19] usb 1-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 231.040939][T12218] netlink: 'syz.3.5788': attribute type 7 has an invalid length. [ 231.045106][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 231.072591][ T19] usb 1-1: Product: syz [ 231.083170][ T19] usb 1-1: Manufacturer: syz [ 231.093734][ T19] usb 1-1: SerialNumber: syz [ 231.101165][T12225] device vcan1 entered promiscuous mode [ 231.113956][T12225] IPv6: ADDRCONF(NETDEV_CHANGE): vcan1: link becomes ready [ 231.126572][ T19] usb 1-1: config 0 descriptor?? [ 231.364259][ T19] usb 1-1: Found UVC 0.04 device syz (046d:08c3) [ 231.385845][ T19] usb 1-1: No valid video chain found. [ 231.478546][T12287] netlink: 'syz.4.5823': attribute type 2 has an invalid length. [ 231.548169][T12300] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 231.549957][T12301] xt_bpf: check failed: parse error [ 231.637176][ T19] usb 1-1: USB disconnect, device number 91 [ 231.686587][T12321] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5839'. [ 232.090795][T12373] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 232.141838][T12377] netlink: 'syz.3.5866': attribute type 10 has an invalid length. [ 232.405027][T12413] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5883'. [ 232.434971][T12413] netlink: 7 bytes leftover after parsing attributes in process `syz.3.5883'. [ 232.568379][T12433] bridge0: port 1(bridge_slave_0) entered disabled state [ 232.593192][T12438] netlink: 'syz.3.5897': attribute type 2 has an invalid length. [ 232.603812][T12437] block device autoloading is deprecated and will be removed. [ 234.919917][T12499] xt_ecn: cannot match TCP bits for non-tcp packets [ 235.028821][T12518] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 235.063732][T12518] overlayfs: missing 'lowerdir' [ 235.068714][ T28] kauditd_printk_skb: 37 callbacks suppressed [ 235.068730][ T28] audit: type=1326 audit(2000003724.165:618): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12525 comm="syz.1.5941" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f29fa79acb9 code=0x0 [ 235.100204][T12529] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5942'. [ 235.186657][T12545] loop4: detected capacity change from 0 to 256 [ 235.217385][T12545] FAT-fs (loop4): Directory bread(block 64) failed [ 235.223965][T12545] FAT-fs (loop4): Directory bread(block 65) failed [ 235.261342][T12545] FAT-fs (loop4): Directory bread(block 66) failed [ 235.304740][T12545] FAT-fs (loop4): Directory bread(block 67) failed [ 235.311401][T12545] FAT-fs (loop4): Directory bread(block 68) failed [ 235.318695][T12545] FAT-fs (loop4): Directory bread(block 69) failed [ 235.325476][T12545] FAT-fs (loop4): Directory bread(block 70) failed [ 235.332022][T12545] FAT-fs (loop4): Directory bread(block 71) failed [ 235.338820][T12545] FAT-fs (loop4): Directory bread(block 72) failed [ 235.345538][T12545] FAT-fs (loop4): Directory bread(block 73) failed [ 235.355120][T12565] xt_TCPMSS: Only works on TCP SYN packets [ 235.580477][ T28] audit: type=1400 audit(2000003724.636:619): avc: denied { associate } for pid=12596 comm="syz.4.5977" name="pfkey" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 235.583904][ T19] usb 3-1: new full-speed USB device number 91 using dummy_hcd [ 235.673735][T12618] device vti0 entered promiscuous mode [ 235.725286][T12628] futex_wake_op: syz.1.5991 tries to shift op by -3; fix this program [ 235.742203][T12632] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5994'. [ 235.777831][T12636] xt_limit: Overflow, try lower: 65536/2147483648 [ 235.790045][T12639] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5997'. [ 235.845847][ T19] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 235.870609][ T19] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 235.895650][ T19] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 235.925900][ T19] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 235.939368][ T28] audit: type=1400 audit(2000003724.968:620): avc: denied { name_bind } for pid=12661 comm="syz.1.6009" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 235.951579][ T19] usb 3-1: SerialNumber: syz [ 235.993620][ T19] usb 3-1: 0:2 : does not exist [ 236.137848][ T28] audit: type=1326 audit(2000003725.153:621): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12679 comm="syz.1.6017" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fa79acb9 code=0x7ffc0000 [ 236.185804][ T28] audit: type=1326 audit(2000003725.171:622): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12679 comm="syz.1.6017" exe="/root/syz-executor" sig=0 arch=c000003e syscall=221 compat=0 ip=0x7f29fa79acb9 code=0x7ffc0000 [ 236.209830][ T28] audit: type=1326 audit(2000003725.171:623): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12679 comm="syz.1.6017" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fa79acb9 code=0x7ffc0000 [ 236.443345][ T506] usb 3-1: USB disconnect, device number 91 [ 236.549501][ T28] audit: type=1326 audit(2000003725.531:624): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12716 comm="syz.0.6036" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd7dfd9acb9 code=0x0 [ 236.659454][ T28] audit: type=1326 audit(2000003725.633:625): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12731 comm="syz.1.6043" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fa79acb9 code=0x7ffc0000 [ 236.711115][ T28] audit: type=1326 audit(2000003725.633:626): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12731 comm="syz.1.6043" exe="/root/syz-executor" sig=0 arch=c000003e syscall=106 compat=0 ip=0x7f29fa79acb9 code=0x7ffc0000 [ 236.752156][ T28] audit: type=1326 audit(2000003725.633:627): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12731 comm="syz.1.6043" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fa79acb9 code=0x7ffc0000 [ 236.788853][T12741] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6047'. [ 236.881247][T12746] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6050'. [ 237.053107][T12770] xt_CONNSECMARK: invalid mode: 66 [ 237.303055][T12808] netlink: 'syz.2.6080': attribute type 3 has an invalid length. [ 237.457433][T12831] xt_TCPMSS: Only works on TCP SYN packets [ 237.707161][T12880] netlink: 'syz.4.6119': attribute type 3 has an invalid length. [ 237.761877][T12894] netlink: 16 bytes leftover after parsing attributes in process `syz.1.6124'. [ 237.788755][T12898] netlink: 'syz.3.6128': attribute type 3 has an invalid length. [ 237.831022][T12906] netlink: 'syz.4.6130': attribute type 13 has an invalid length. [ 237.930626][T12906] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.012620][T12932] loop1: detected capacity change from 0 to 1024 [ 238.029795][T12932] EXT4-fs: Ignoring removed i_version option [ 238.047915][T12932] EXT4-fs: Ignoring removed nobh option [ 238.072469][T12932] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 238.132744][T12932] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 238.217475][T12967] xt_bpf: check failed: parse error [ 238.219169][ T444] EXT4-fs (loop1): unmounting filesystem. [ 238.397623][T12992] netlink: 'syz.1.6169': attribute type 5 has an invalid length. [ 238.546046][T13017] xt_hashlimit: size too large, truncated to 1048576 [ 238.576843][T13023] loop1: detected capacity change from 0 to 256 [ 238.586835][T13017] xt_hashlimit: max too large, truncated to 1048576 [ 238.760826][T13053] netlink: 56 bytes leftover after parsing attributes in process `syz.2.6204'. [ 238.781001][T13057] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6205'. [ 238.799719][T13059] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6203'. [ 238.849164][T13067] IPv6: NLM_F_CREATE should be specified when creating new route [ 238.899785][T13076] netlink: 12 bytes leftover after parsing attributes in process `syz.3.6214'. [ 238.981320][T13094] device wg1 entered promiscuous mode [ 239.073209][T13106] xt_TCPMSS: Only works on TCP SYN packets [ 239.265747][T13153] gretap1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 239.282106][T13153] device gretap1 entered promiscuous mode [ 239.334101][T13159] loop4: detected capacity change from 0 to 2048 [ 239.395284][T13159] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 239.407866][T13159] EXT4-fs error (device loop4): ext4_map_blocks:635: inode #12: block 2: comm syz.4.6255: lblock 0 mapped to illegal pblock 2 (length 1) [ 239.411896][T13174] binfmt_misc: register: failed to install interpreter file ./file0 [ 239.439334][ T445] EXT4-fs (loop4): unmounting filesystem. [ 239.587976][T13190] device macsec0 left promiscuous mode [ 239.597855][T13190] device gretap1 left promiscuous mode [ 239.631946][T13208] SELinux: failed to load policy [ 239.818103][T13232] xt_SECMARK: invalid mode: 2 [ 239.848885][T13237] bridge3: the hash_elasticity option has been deprecated and is always 16 [ 240.093382][T13283] x_tables: ip_tables: socket match: used from hooks FORWARD, but only valid from PREROUTING/INPUT [ 240.176515][T13299] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 240.183902][T13299] IPv6: NLM_F_CREATE should be set when creating new route [ 240.191168][T13299] IPv6: NLM_F_CREATE should be set when creating new route [ 240.276379][T13319] device bridge3 entered promiscuous mode [ 240.404457][T13348] xt_TCPMSS: Only works on TCP SYN packets [ 240.460620][T13358] netlink: 'syz.3.6345': attribute type 4 has an invalid length. [ 240.527523][T13369] x_tables: duplicate underflow at hook 4 [ 240.540657][ T28] kauditd_printk_skb: 17 callbacks suppressed [ 240.540675][ T28] audit: type=1326 audit(2000000000.000:645): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13371 comm="syz.1.6356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fa79acb9 code=0x7ffc0000 [ 240.575435][ T28] audit: type=1326 audit(2000000000.000:646): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13371 comm="syz.1.6356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fa79acb9 code=0x7ffc0000 [ 240.645178][T13387] xt_l2tp: unknown flags: 17 [ 240.656494][ T28] audit: type=1326 audit(2000000000.018:647): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13371 comm="syz.1.6356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=224 compat=0 ip=0x7f29fa79acb9 code=0x7ffc0000 [ 240.726052][T13400] __nla_validate_parse: 1 callbacks suppressed [ 240.726072][T13400] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6370'. [ 240.765090][T13400] bridge0: port 1(bridge_slave_0) entered disabled state [ 240.782962][ T28] audit: type=1326 audit(2000000000.018:648): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13371 comm="syz.1.6356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fa79acb9 code=0x7ffc0000 [ 240.816777][ T28] audit: type=1326 audit(2000000000.018:649): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13371 comm="syz.1.6356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fa79acb9 code=0x7ffc0000 [ 241.034429][ T28] audit: type=1326 audit(2000000000.461:650): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13442 comm="syz.3.6391" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcd8839acb9 code=0x7ffc0000 [ 241.082301][T13447] netlink: 16 bytes leftover after parsing attributes in process `syz.1.6393'. [ 241.111285][ T28] audit: type=1326 audit(2000000000.479:651): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13442 comm="syz.3.6391" exe="/root/syz-executor" sig=0 arch=c000003e syscall=318 compat=0 ip=0x7fcd8839acb9 code=0x7ffc0000 [ 241.186314][ T28] audit: type=1326 audit(2000000000.479:652): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13442 comm="syz.3.6391" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcd8839acb9 code=0x7ffc0000 [ 241.446673][T13516] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 241.600812][T13544] loop4: detected capacity change from 0 to 1024 [ 241.624986][T13544] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 241.668712][T13544] EXT4-fs error (device loop4): ext4_get_journal_inode:5717: inode #32: comm syz.4.6437: iget: special inode unallocated [ 241.668968][T13557] loop1: detected capacity change from 0 to 512 [ 241.682356][T13544] EXT4-fs (loop4): no journal found [ 241.693481][T13544] EXT4-fs (loop4): can't get journal size [ 241.719589][T13557] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.6445: bg 0: block 255: padding at end of block bitmap is not set [ 241.738323][T13544] EXT4-fs (loop4): filesystem is read-only [ 241.744900][T13544] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 241.772151][ T28] audit: type=1400 audit(2000000001.144:653): avc: denied { module_load } for pid=13564 comm="syz.2.6448" path="/selinux/policy" dev="selinuxfs" ino=20 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=system permissive=1 [ 241.782410][T13565] kernel read not supported for file /policy (pid: 13565 comm: syz.2.6448) [ 241.797143][T13557] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6165: Corrupt filesystem [ 241.822383][T13557] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #11: comm syz.1.6445: invalid indirect mapped block 1 (level 1) [ 241.845045][T13544] EXT4-fs error (device loop4): ext4_lookup:1850: inode #2: comm syz.4.6437: bad inode number: 12 [ 241.855953][T13557] EXT4-fs (loop1): 1 truncate cleaned up [ 241.868409][T13557] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 241.883347][ T28] audit: type=1400 audit(2000000001.246:654): avc: denied { write } for pid=13555 comm="syz.1.6445" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 241.924488][ T445] EXT4-fs (loop4): unmounting filesystem. [ 241.939753][ T444] EXT4-fs (loop1): unmounting filesystem. [ 242.009159][T13589] netlink: 5 bytes leftover after parsing attributes in process `syz.4.6460'. [ 242.034579][T13592] SELinux: policydb version 586807802 does not match my version range 15-33 [ 242.062091][T13592] SELinux: failed to load policy [ 242.182521][T13618] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6474'. [ 242.282625][T13641] netlink: 9 bytes leftover after parsing attributes in process `syz.2.6486'. [ 242.301556][T13641] device gretap0 entered promiscuous mode [ 242.323373][T13645] netlink: 24 bytes leftover after parsing attributes in process `syz.1.6487'. [ 242.343466][T13650] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT [ 242.464481][T13670] usb usb1: usbfs: process 13670 (syz.1.6499) did not claim interface 0 before use [ 242.579969][T13690] netlink: 24 bytes leftover after parsing attributes in process `syz.3.6509'. [ 242.722044][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 242.735360][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 242.756048][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 242.766709][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 242.775336][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 242.784074][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 242.794151][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 242.805109][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 242.820128][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth5: link becomes ready [ 242.828094][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth4: link becomes ready [ 242.840945][T13726] device bridge4 entered promiscuous mode [ 242.901275][T13743] netlink: 57 bytes leftover after parsing attributes in process `syz.1.6535'. [ 243.162071][T13797] netlink: 5 bytes leftover after parsing attributes in process `syz.1.6562'. [ 243.179258][T13797] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 243.237422][T13809] netlink: 'syz.4.6569': attribute type 9 has an invalid length. [ 243.249014][T13809] netlink: 92 bytes leftover after parsing attributes in process `syz.4.6569'. [ 243.354732][T13833] netlink: 'syz.4.6581': attribute type 7 has an invalid length. [ 243.371298][T13833] netlink: 'syz.4.6581': attribute type 8 has an invalid length. [ 243.585821][T13871] loop4: detected capacity change from 0 to 128 [ 243.597065][T13874] random: crng reseeded on system resumption [ 243.603422][T13871] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 243.631508][T13871] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 243.714101][T13885] xt_connbytes: Forcing CT accounting to be enabled [ 243.792311][T13895] netlink: 'syz.2.6611': attribute type 9 has an invalid length. [ 243.870250][T13904] netlink: 'syz.1.6614': attribute type 29 has an invalid length. [ 243.882383][T13904] netlink: 'syz.1.6614': attribute type 29 has an invalid length. [ 244.232458][T13967] loop4: detected capacity change from 0 to 256 [ 244.268539][T13967] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x36dfe6b4, utbl_chksum : 0xe619d30d) [ 244.300711][T13977] incfs: Error accessing: ./file0. [ 244.321680][T13977] incfs: mount failed -2 [ 244.329266][T13979] bridge0: port 1(bridge_slave_0) entered disabled state [ 244.419811][T13992] xt_CT: You must specify a L4 protocol and not use inversions on it [ 244.489382][T14009] netlink: 'syz.3.6667': attribute type 1 has an invalid length. [ 244.775865][T14054] xt_CT: No such helper "netbios-ns" [ 245.247023][T14152] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 245.413522][T14190] netlink: 'syz.2.6757': attribute type 24 has an invalid length. [ 245.462371][T14194] IPv6: Can't replace route, no match found [ 245.584660][T14219] xt_TPROXY: Can be used only with -p tcp or -p udp [ 245.967394][ T28] kauditd_printk_skb: 103 callbacks suppressed [ 245.967412][ T28] audit: type=1400 audit(2000000005.011:758): avc: denied { read write } for pid=443 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 246.011840][ T28] audit: type=1400 audit(2000000005.011:759): avc: denied { open } for pid=443 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 246.036563][ T28] audit: type=1400 audit(2000000005.011:760): avc: denied { ioctl } for pid=443 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 246.071335][ T28] audit: type=1400 audit(2000000005.048:761): avc: denied { read write } for pid=442 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 246.209086][ T28] audit: type=1400 audit(2000000005.048:762): avc: denied { read write open } for pid=442 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 246.291462][ T28] audit: type=1400 audit(2000000005.048:763): avc: denied { ioctl } for pid=442 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=121 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 246.365565][T14292] A link change request failed with some changes committed already. Interface veth0_macvtap may have been left with an inconsistent configuration, please check. [ 246.438642][T14297] loop4: detected capacity change from 0 to 4096 [ 246.457672][T14302] loop1: detected capacity change from 0 to 512 [ 246.460943][ T442] audit: audit_backlog=65 > audit_backlog_limit=64 [ 246.473062][ T28] audit: type=1400 audit(2000000005.058:764): avc: denied { read write } for pid=444 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 246.506178][T14302] EXT4-fs: Ignoring removed oldalloc option [ 246.512772][ T28] audit: type=1400 audit(2000000005.058:765): avc: denied { open } for pid=444 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 246.538383][ T28] audit: type=1400 audit(2000000005.058:766): avc: denied { ioctl } for pid=444 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 246.586992][T14302] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 246.596688][T14297] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 246.620562][T14302] ext4 filesystem being mounted at /1365/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 246.677351][T14302] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.6812: bg 0: block 217: padding at end of block bitmap is not set [ 246.686626][T14297] EXT4-fs error (device loop4): ext4_acquire_dquot:6796: comm syz.4.6811: Failed to acquire dquot type 1 [ 246.705031][T14302] EXT4-fs (loop1): Remounting filesystem read-only [ 246.738283][ T444] EXT4-fs (loop1): unmounting filesystem. [ 246.803491][ T445] EXT4-fs (loop4): unmounting filesystem. [ 246.853402][T14326] __nla_validate_parse: 13 callbacks suppressed [ 246.853426][T14326] netlink: 324 bytes leftover after parsing attributes in process `syz.0.6822'. [ 247.332065][T14374] 8021q: VLANs not supported on sit0 [ 247.632621][T14412] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6863'. [ 247.644541][T14412] IPv6: sit1: Disabled Multicast RS [ 247.667172][T14407] netlink: 136 bytes leftover after parsing attributes in process `syz.0.6864'. [ 247.692475][T14407] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 248.088208][T14457] netlink: 'syz.0.6886': attribute type 3 has an invalid length. [ 249.155908][T14564] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 249.544410][T14598] device veth1_to_bond entered promiscuous mode [ 249.561797][T14598] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 249.658842][T14609] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6962'. [ 249.716320][T14613] netlink: 'syz.4.6964': attribute type 5 has an invalid length. [ 249.771682][T14609] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6962'. [ 249.864295][T14621] netlink: 36 bytes leftover after parsing attributes in process `syz.4.6967'. [ 249.952547][T14630] SELinux: Context : is not valid (left unmapped). [ 250.009078][T14635] loop1: detected capacity change from 0 to 512 [ 250.044637][T14635] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 250.141226][T14635] EXT4-fs error (device loop1): ext4_orphan_get:1400: inode #17: comm syz.1.6973: inode has both inline data and extents flags [ 250.192886][T14651] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6982'. [ 250.218255][T14635] EXT4-fs error (device loop1): ext4_orphan_get:1405: comm syz.1.6973: couldn't read orphan inode 17 (err -117) [ 250.275480][T14635] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 250.387477][ T444] EXT4-fs (loop1): unmounting filesystem. [ 252.104005][ T28] kauditd_printk_skb: 714 callbacks suppressed [ 252.104021][ T28] audit: type=1400 audit(2000000010.669:1476): avc: denied { read write } for pid=444 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 252.430974][ T28] audit: type=1400 audit(2000000010.706:1477): avc: denied { read write } for pid=445 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 252.470426][ T28] audit: type=1400 audit(2000000010.706:1478): avc: denied { open } for pid=445 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 252.516853][ T28] audit: type=1400 audit(2000000010.706:1479): avc: denied { ioctl } for pid=445 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=122 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 252.612075][ T28] audit: type=1400 audit(2000000010.909:1480): avc: denied { bpf } for pid=14700 comm="syz.3.7006" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 252.663847][T14727] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1008 sclass=netlink_audit_socket pid=14727 comm=syz.1.7019 [ 252.680419][ T28] audit: type=1400 audit(2000000010.909:1481): avc: denied { bpf } for pid=14700 comm="syz.3.7006" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 252.760679][ T28] audit: type=1400 audit(2000000010.919:1482): avc: denied { read write } for pid=443 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 252.817843][T14730] netlink: 20 bytes leftover after parsing attributes in process `syz.4.7020'. [ 252.875260][ T28] audit: type=1400 audit(2000000010.919:1483): avc: denied { read write open } for pid=443 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 252.947884][ T28] audit: type=1400 audit(2000000010.919:1484): avc: denied { ioctl } for pid=443 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 253.001840][ T442] audit: audit_backlog=65 > audit_backlog_limit=64 [ 253.264128][T14773] xt_hashlimit: max too large, truncated to 1048576 [ 253.377584][T14781] SELinux: Context +/NN{KXXa8 [ 253.377584][T14781] @ROtq R [ 253.377584][T14781] pYV: is not valid (left unmapped). [ 253.485308][T14794] netlink: 52 bytes leftover after parsing attributes in process `syz.1.7050'. [ 253.523052][T14794] A link change request failed with some changes committed already. Interface veth0_macvtap may have been left with an inconsistent configuration, please check. [ 253.596070][T14799] netlink: 'syz.4.7053': attribute type 13 has an invalid length. [ 253.606280][T14799] netlink: 16 bytes leftover after parsing attributes in process `syz.4.7053'. [ 253.732567][T14814] tc_dump_action: action bad kind [ 254.214184][T14866] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 254.326679][T14880] netlink: 'syz.3.7093': attribute type 13 has an invalid length. [ 254.448091][T14895] xt_TCPMSS: Only works on TCP SYN packets [ 254.622375][T14910] netlink: 96 bytes leftover after parsing attributes in process `syz.0.7109'. [ 254.642055][T14911] netlink: 28 bytes leftover after parsing attributes in process `syz.3.7108'. [ 254.718186][T14921] xt_CT: No such helper "snmp" [ 254.761888][T14925] netlink: 'syz.0.7116': attribute type 4 has an invalid length. [ 254.769679][T14925] netlink: 3657 bytes leftover after parsing attributes in process `syz.0.7116'. [ 254.868912][T14933] netlink: 'syz.1.7118': attribute type 12 has an invalid length. [ 254.877293][T14934] loop4: detected capacity change from 0 to 256 [ 255.423137][T14998] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7152'. [ 255.540073][T15008] netlink: 'syz.2.7157': attribute type 12 has an invalid length. [ 255.570128][T15010] IPv6: NLM_F_CREATE should be specified when creating new route [ 255.761702][T15034] xt_bpf: check failed: parse error [ 256.271663][T15091] tc_dump_action: action bad kind [ 256.442734][T15112] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7208'. [ 256.469127][T15117] loop1: detected capacity change from 0 to 256 [ 256.486344][T15112] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7208'. [ 256.513900][T15117] FAT-fs (loop1): Directory bread(block 64) failed [ 256.519779][T15112] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7208'. [ 256.532194][T15112] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 256.539462][T15117] FAT-fs (loop1): Directory bread(block 65) failed [ 256.539521][T15117] FAT-fs (loop1): Directory bread(block 66) failed [ 256.539544][T15117] FAT-fs (loop1): Directory bread(block 67) failed [ 256.539580][T15117] FAT-fs (loop1): Directory bread(block 68) failed [ 256.604945][T15117] FAT-fs (loop1): Directory bread(block 69) failed [ 256.622564][T15117] FAT-fs (loop1): Directory bread(block 70) failed [ 256.639457][T15112] IPv6: ADDRCONF(NETDEV_CHANGE): gre1: link becomes ready [ 256.660136][T15124] tc_dump_action: action bad kind [ 256.666312][T15117] FAT-fs (loop1): Directory bread(block 71) failed [ 256.687698][T15117] FAT-fs (loop1): Directory bread(block 72) failed [ 256.699714][T15117] FAT-fs (loop1): Directory bread(block 73) failed [ 257.113008][T15164] device batadv_slave_0 entered promiscuous mode [ 257.119503][T15164] A link change request failed with some changes committed already. Interface batadv_slave_0 may have been left with an inconsistent configuration, please check. [ 257.176705][T15170] netlink: 'syz.4.7235': attribute type 6 has an invalid length. [ 257.527440][ T28] kauditd_printk_skb: 1026 callbacks suppressed [ 257.527456][ T28] audit: type=1400 audit(2000000015.681:2488): avc: denied { read write } for pid=444 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 257.600626][ T446] audit: audit_backlog=65 > audit_backlog_limit=64 [ 257.619484][ T28] audit: type=1400 audit(2000000015.681:2489): avc: denied { open } for pid=444 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 257.647873][ T444] audit: audit_backlog=65 > audit_backlog_limit=64 [ 257.657928][ T446] audit: audit_lost=10 audit_rate_limit=0 audit_backlog_limit=64 [ 257.668059][ T442] audit: audit_backlog=65 > audit_backlog_limit=64 [ 257.672262][ T443] audit: audit_backlog=65 > audit_backlog_limit=64 [ 257.683397][ T444] audit: audit_lost=11 audit_rate_limit=0 audit_backlog_limit=64 [ 257.684840][ T442] audit: audit_lost=12 audit_rate_limit=0 audit_backlog_limit=64 [ 257.691318][ T444] audit: backlog limit exceeded [ 257.853920][T15231] xt_ecn: cannot match TCP bits for non-tcp packets [ 257.922093][T15238] bridge0: port 3(gretap0) entered blocking state [ 257.971767][T15238] bridge0: port 3(gretap0) entered disabled state [ 258.019385][T15238] device gretap0 entered promiscuous mode [ 258.135065][T15262] xt_CT: No such helper "snmp_trap" [ 258.225364][T15271] SELinux: security_context_str_to_sid (defcontext) failed with errno=-22 [ 258.549648][T15310] xt_hashlimit: overflow, try lower: 18446744073709551615/255 [ 258.631240][T15317] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 258.707018][T15323] device ip6tnl1 left promiscuous mode [ 258.712600][T15323] device ip6gretap1 left promiscuous mode [ 258.754691][T15323] device bridge3 left promiscuous mode [ 258.767192][T15326] x_tables: duplicate entry at hook 1 [ 259.240559][T15384] __nla_validate_parse: 65 callbacks suppressed [ 259.240580][T15384] netlink: 36 bytes leftover after parsing attributes in process `syz.2.7342'. [ 259.354756][T15390] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7346'. [ 259.469371][T15399] A link change request failed with some changes committed already. Interface veth1_to_bond may have been left with an inconsistent configuration, please check. [ 260.356217][T15471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 260.365579][T15471] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 260.396831][T15475] IPv6: NLM_F_CREATE should be specified when creating new route [ 261.262336][T15558] kernel profiling enabled (shift: 17) [ 261.720632][T15603] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7452'. [ 261.795566][T15607] netlink: 'syz.3.7453': attribute type 1 has an invalid length. [ 262.012603][T15630] netlink: 17 bytes leftover after parsing attributes in process `syz.0.7464'. [ 262.312179][T15658] xt_l2tp: missing protocol rule (udp|l2tpip) [ 262.844491][T15709] netlink: 12 bytes leftover after parsing attributes in process `syz.4.7503'. [ 262.883324][T15709] netlink: 16 bytes leftover after parsing attributes in process `syz.4.7503'. [ 262.905361][T15711] IPv6: NLM_F_CREATE should be specified when creating new route [ 262.922404][T15716] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 262.953316][ T28] kauditd_printk_skb: 852 callbacks suppressed [ 262.953333][ T28] audit: type=1400 audit(2000000020.693:3317): avc: denied { read write } for pid=444 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 263.044642][T15721] loop1: detected capacity change from 0 to 2048 [ 263.069534][ T28] audit: type=1400 audit(2000000020.721:3318): avc: denied { read write } for pid=445 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 263.135889][ T28] audit: type=1400 audit(2000000020.721:3319): avc: denied { read write open } for pid=445 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 263.202401][T15731] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7515'. [ 263.244718][T15731] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7515'. [ 263.266177][ T28] audit: type=1400 audit(2000000020.721:3320): avc: denied { ioctl } for pid=445 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=122 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 263.365951][ T446] audit: audit_backlog=65 > audit_backlog_limit=64 [ 263.372599][ T446] audit: audit_lost=21 audit_rate_limit=0 audit_backlog_limit=64 [ 263.377076][ T444] audit: audit_backlog=65 > audit_backlog_limit=64 [ 263.388905][T15745] device vlan0 entered promiscuous mode [ 263.392798][ T28] audit: type=1400 audit(2000000020.721:3321): avc: denied { read write } for pid=443 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 263.422393][ T443] audit: audit_backlog=65 > audit_backlog_limit=64 [ 263.428855][ T444] audit: audit_lost=22 audit_rate_limit=0 audit_backlog_limit=64 [ 263.807263][T15775] loop4: detected capacity change from 0 to 512 [ 263.884264][T15775] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 263.912420][T15775] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 264.025631][T15775] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 264.033765][T15775] System zones: 0-2, 18-18, 34-34 [ 264.089521][T15775] EXT4-fs error (device loop4): ext4_orphan_get:1400: comm syz.4.7536: inode #15: comm syz.4.7536: iget: illegal inode # [ 264.134684][T15775] EXT4-fs error (device loop4): ext4_orphan_get:1405: comm syz.4.7536: couldn't read orphan inode 15 (err -117) [ 264.184217][T15792] netlink: 'syz.2.7542': attribute type 16 has an invalid length. [ 264.192932][T15775] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 264.223815][T15792] netlink: 'syz.2.7542': attribute type 17 has an invalid length. [ 264.255781][T15775] EXT4-fs error (device loop4): ext4_lookup:1858: comm syz.4.7536: inode #15: comm syz.4.7536: iget: illegal inode # [ 264.329354][ T445] EXT4-fs (loop4): unmounting filesystem. [ 264.442098][T15810] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7552'. [ 264.891051][T15857] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7575'. [ 265.073132][T15878] netlink: 16 bytes leftover after parsing attributes in process `syz.2.7586'. [ 265.095700][T15875] syz.1.7585 (15875): /proc/15874/oom_adj is deprecated, please use /proc/15874/oom_score_adj instead. [ 265.109271][T15878] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7586'. [ 265.815480][T15957] netlink: 'syz.4.7624': attribute type 1 has an invalid length. [ 265.840083][T15957] netlink: 'syz.4.7624': attribute type 2 has an invalid length. [ 266.151337][T15992] netlink: 'syz.1.7644': attribute type 24 has an invalid length. [ 266.272521][T16008] device ipip0 entered promiscuous mode [ 266.290835][T16010] netlink: 'syz.3.7652': attribute type 3 has an invalid length. [ 266.515409][T16034] netlink: 'syz.2.7663': attribute type 5 has an invalid length. [ 266.577295][T16040] tc_dump_action: action bad kind [ 267.005857][T16091] bridge5: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 267.097317][T16098] device ip6tnl2 entered promiscuous mode [ 267.290087][T16121] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 267.297395][T16121] IPv6: NLM_F_CREATE should be set when creating new route [ 267.304634][T16121] IPv6: NLM_F_CREATE should be set when creating new route [ 267.436925][T16135] xt_NFQUEUE: number of total queues is 0 [ 267.719910][T16161] xt_TCPMSS: Only works on TCP SYN packets [ 267.839194][T16177] netlink: 'syz.0.7734': attribute type 9 has an invalid length. [ 267.868220][T16177] netlink: 'syz.0.7734': attribute type 6 has an invalid length. [ 268.074032][T16204] device batadv_slave_0 entered promiscuous mode [ 268.246987][T16218] netlink: 'syz.1.7757': attribute type 3 has an invalid length. [ 268.256242][T16221] netlink: 'syz.4.7755': attribute type 3 has an invalid length. [ 268.292635][T16218] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 268.323215][T16226] IPv6: NLM_F_REPLACE set, but no existing node found! [ 268.399246][ T28] kauditd_printk_skb: 889 callbacks suppressed [ 268.399265][ T28] audit: type=1400 audit(2000000025.677:4168): avc: denied { read write } for pid=442 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 268.519841][ T28] audit: type=1400 audit(2000000025.714:4175): avc: denied { read write open } for pid=442 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 268.555068][T16246] xt_hashlimit: overflow, try lower: 4/0 [ 268.628162][ T28] audit: type=1400 audit(2000000025.714:4176): avc: denied { ioctl } for pid=442 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=121 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 268.696050][T16260] netlink: 'syz.0.7776': attribute type 4 has an invalid length. [ 268.713803][ T28] audit: type=1400 audit(2000000025.724:4177): avc: denied { read write } for pid=446 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 268.773935][T16260] syz.0.7776 (16260) used greatest stack depth: 20640 bytes left [ 268.802493][ T28] audit: type=1400 audit(2000000025.724:4178): avc: denied { open } for pid=446 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 268.809321][T16269] bridge2: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 268.838567][ T28] audit: type=1400 audit(2000000025.724:4179): avc: denied { ioctl } for pid=446 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=120 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 268.883199][T16273] netlink: 20 bytes leftover after parsing attributes in process `syz.0.7782'. [ 268.897605][ T446] audit: audit_backlog=65 > audit_backlog_limit=64 [ 268.917056][ T445] audit: audit_backlog=65 > audit_backlog_limit=64 [ 268.931848][ T442] audit: audit_backlog=65 > audit_backlog_limit=64 [ 268.938485][ T442] audit: audit_lost=35 audit_rate_limit=0 audit_backlog_limit=64 [ 269.168257][T16300] netlink: 4 bytes leftover after parsing attributes in process `syz.2.7796'. [ 269.204930][T16306] Zero length message leads to an empty skb [ 269.236707][T16308] netlink: 32 bytes leftover after parsing attributes in process `syz.3.7800'. [ 269.337631][T16319] netlink: 4 bytes leftover after parsing attributes in process `syz.2.7806'. [ 269.637678][T16351] bridge6: trying to set multicast query interval above maximum, setting to 8640000 (86400000ms) [ 269.866429][T16377] netlink: 10 bytes leftover after parsing attributes in process `syz.3.7831'. [ 269.916487][T16383] xt_CT: You must specify a L4 protocol and not use inversions on it [ 270.248514][T16418] netlink: 24 bytes leftover after parsing attributes in process `syz.4.7854'. [ 270.442881][T16438] device vlan0 left promiscuous mode [ 270.459260][T16438] A link change request failed with some changes committed already. Interface vlan0 may have been left with an inconsistent configuration, please check. [ 270.740588][T16466] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 271.782257][T16585] xt_hashlimit: overflow, try lower: 3/0 [ 271.840677][T16591] sit0: mtu greater than device maximum [ 272.076248][T16612] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 272.083533][T16612] IPv6: NLM_F_CREATE should be set when creating new route [ 272.090817][T16612] IPv6: NLM_F_CREATE should be set when creating new route [ 272.255885][T16629] netlink: 'syz.3.7957': attribute type 3 has an invalid length. [ 272.279510][T16629] netlink: 'syz.3.7957': attribute type 3 has an invalid length. [ 272.370111][T16640] device bridge4 entered promiscuous mode [ 272.575665][T16659] netlink: 'syz.0.7971': attribute type 15 has an invalid length. [ 272.591391][T16659] IPv6: NLM_F_CREATE should be specified when creating new route [ 272.687609][T16670] xt_socket: unknown flags 0x40 [ 273.119768][T16725] loop1: detected capacity change from 0 to 256 [ 273.148966][T16725] exfat: Deprecated parameter 'namecase' [ 273.179348][T16731] xt_bpf: check failed: parse error [ 273.186578][T16725] exFAT-fs (loop1): failed to load upcase table (idx : 0x00000c00, chksum : 0x54b6a122, utbl_chksum : 0xe619d30d) [ 273.306045][T16742] xt_ecn: cannot match TCP bits for non-tcp packets [ 273.824195][ T28] kauditd_printk_skb: 882 callbacks suppressed [ 273.824214][ T28] audit: type=1400 audit(2000000030.717:5039): avc: denied { read write } for pid=444 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 273.915300][T16802] netlink: 'syz.4.8041': attribute type 12 has an invalid length. [ 273.938617][T16804] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8042'. [ 273.946135][ T28] audit: type=1400 audit(2000000030.717:5040): avc: denied { read write open } for pid=444 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 273.947535][T16804] tc_dump_action: action bad kind [ 273.997818][T16808] device vlan0 entered promiscuous mode [ 274.061587][ T28] audit: type=1400 audit(2000000030.717:5041): avc: denied { ioctl } for pid=444 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 274.135914][T16821] netlink: 'syz.2.8050': attribute type 3 has an invalid length. [ 274.159834][ T28] audit: type=1400 audit(2000000030.717:5042): avc: denied { read write } for pid=443 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 274.243793][ T28] audit: type=1400 audit(2000000030.717:5043): avc: denied { read write open } for pid=443 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 274.352772][ T443] audit: audit_backlog=65 > audit_backlog_limit=64 [ 274.372849][ T28] audit: type=1400 audit(2000000030.717:5044): avc: denied { ioctl } for pid=443 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=118 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 274.376380][ T444] audit: audit_backlog=65 > audit_backlog_limit=64 [ 274.410115][ T443] audit: audit_lost=44 audit_rate_limit=0 audit_backlog_limit=64 [ 274.427477][T16839] audit: audit_backlog=65 > audit_backlog_limit=64 [ 275.372237][T16931] netlink: 20 bytes leftover after parsing attributes in process `syz.2.8107'. [ 275.649579][T16952] IPv6: sit4: Disabled Multicast RS [ 275.877022][T16971] A link change request failed with some changes committed already. Interface veth1_to_hsr may have been left with an inconsistent configuration, please check. [ 276.448700][T17028] device veth0 entered promiscuous mode [ 276.514687][T16881] loop1: detected capacity change from 0 to 131072 [ 276.539360][T16881] F2FS-fs (loop1): Wrong CP boundary, start(512) end(1536) blocks(0) [ 276.574318][T16881] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 276.637031][T16881] F2FS-fs (loop1): Found nat_bits in checkpoint [ 276.661653][T17051] netlink: 'syz.2.8165': attribute type 6 has an invalid length. [ 276.760954][T16881] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 276.777937][T16881] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 277.056088][T17111] netlink: 'syz.4.8194': attribute type 4 has an invalid length. [ 277.078896][T17111] netlink: 'syz.4.8194': attribute type 21 has an invalid length. [ 277.086918][T17111] netlink: 3657 bytes leftover after parsing attributes in process `syz.4.8194'. [ 277.381059][T17166] device ip6gre0 entered promiscuous mode [ 277.571025][T17201] netlink: 4 bytes leftover after parsing attributes in process `syz.1.8239'. [ 277.709094][T17227] xt_CT: You must specify a L4 protocol and not use inversions on it [ 277.892411][T17263] netlink: 36 bytes leftover after parsing attributes in process `syz.3.8269'. [ 278.025225][T17285] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 278.025897][T17284] netlink: 16 bytes leftover after parsing attributes in process `syz.2.8279'. [ 278.086085][T17291] netlink: 4 bytes leftover after parsing attributes in process `syz.3.8282'. [ 278.490678][T17355] netlink: 'syz.3.8314': attribute type 9 has an invalid length. [ 278.502269][T17355] netlink: 'syz.3.8314': attribute type 6 has an invalid length. [ 278.510473][T17355] netlink: 'syz.3.8314': attribute type 7 has an invalid length. [ 278.525135][T17355] netlink: 'syz.3.8314': attribute type 8 has an invalid length. [ 278.697665][T17386] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 278.706716][T17384] IPv6: NLM_F_REPLACE set, but no existing node found! [ 278.780572][T17400] netlink: 64 bytes leftover after parsing attributes in process `syz.2.8335'. [ 278.794676][T17400] netlink: 64 bytes leftover after parsing attributes in process `syz.2.8335'. [ 278.981674][T17435] netlink: 11 bytes leftover after parsing attributes in process `syz.1.8354'. [ 279.001542][T17438] netlink: 'syz.2.8355': attribute type 30 has an invalid length. [ 279.253189][ T28] kauditd_printk_skb: 661 callbacks suppressed [ 279.253206][ T28] audit: type=1400 audit(2000000035.729:5686): avc: denied { bpf } for pid=17483 comm="syz.0.8378" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 279.312993][ T28] audit: type=1400 audit(2000000035.747:5687): avc: denied { read write } for pid=445 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 279.383858][ T28] audit: type=1400 audit(2000000035.766:5688): avc: denied { prog_load } for pid=17483 comm="syz.0.8378" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=0 [ 279.416029][ T28] audit: type=1400 audit(2000000035.766:5689): avc: denied { read write } for pid=442 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 279.446077][ T28] audit: type=1400 audit(2000000035.775:5690): avc: denied { bpf } for pid=17483 comm="syz.0.8378" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 279.468392][ T28] audit: type=1400 audit(2000000035.775:5691): avc: denied { read write } for pid=443 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 279.521666][ T28] audit: type=1400 audit(2000000035.793:5692): avc: denied { read write } for pid=444 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 279.584730][ T28] audit: type=1400 audit(2000000035.821:5693): avc: denied { read write } for pid=446 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 279.612133][T17524] xt_policy: output policy not valid in PREROUTING and INPUT [ 279.633672][ T28] audit: type=1400 audit(2000000035.821:5694): avc: denied { read write } for pid=445 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 279.661353][T17523] device wg1 left promiscuous mode [ 279.664153][ T28] audit: type=1400 audit(2000000035.830:5695): avc: denied { read write } for pid=443 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 279.696805][T17523] device batadv_slave_0 left promiscuous mode [ 279.718657][T17523] device vlan0 left promiscuous mode [ 279.736605][T17523] device vti0 left promiscuous mode [ 279.747620][T17523] device bridge4 left promiscuous mode [ 279.753477][T17525] __nla_validate_parse: 1 callbacks suppressed [ 279.753493][T17525] netlink: 28 bytes leftover after parsing attributes in process `syz.2.8398'. [ 279.776005][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 279.788817][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 279.795906][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 279.815059][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 279.830399][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 279.845781][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 279.857045][T17544] printk: syz.1.8408 (17544): Attempt to access syslog with CAP_SYS_ADMIN but no CAP_SYSLOG (deprecated). [ 279.908598][T17549] netlink: 228 bytes leftover after parsing attributes in process `syz.3.8409'. [ 280.023102][T17563] netlink: 'syz.1.8417': attribute type 2 has an invalid length. [ 280.045092][T17563] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 280.231803][T13199] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 280.244900][T13199] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 280.258686][T17596] device vlan0 entered promiscuous mode [ 280.271686][ T3832] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 280.369769][T17613] xt_hashlimit: overflow, rate too high: 0 [ 280.508880][T17628] A link change request failed with some changes committed already. Interface xfrm0 may have been left with an inconsistent configuration, please check. [ 280.530545][T17630] xt_TCPMSS: Only works on TCP SYN packets [ 280.677984][T17649] netlink: 4 bytes leftover after parsing attributes in process `syz.1.8460'. [ 280.764463][T17662] x_tables: unsorted underflow at hook 4 [ 280.827906][T13199] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 280.884413][T17679] netlink: 20 bytes leftover after parsing attributes in process `syz.4.8473'. [ 281.195954][T13199] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 281.263774][T17728] netlink: 16 bytes leftover after parsing attributes in process `syz.4.8497'. [ 281.433719][T17747] device gre1 entered promiscuous mode [ 281.442343][T17750] x_tables: unsorted entry at hook 3 [ 281.457989][T17752] netlink: 180 bytes leftover after parsing attributes in process `syz.0.8509'. [ 281.497596][T17759] netlink: 'syz.2.8511': attribute type 5 has an invalid length. [ 281.583757][T17773] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 281.591040][T17773] IPv6: NLM_F_CREATE should be set when creating new route [ 281.598323][T17773] IPv6: NLM_F_CREATE should be set when creating new route [ 281.704818][T17794] device ip6tnl5 entered promiscuous mode [ 281.779516][T17809] netlink: 'syz.0.8536': attribute type 12 has an invalid length. [ 281.852738][T17822] IPv6: NLM_F_CREATE should be specified when creating new route [ 282.159518][T17874] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 282.725178][T17980] netlink: 3260 bytes leftover after parsing attributes in process `syz.4.8622'. [ 282.859211][T18005] netlink: 'syz.3.8636': attribute type 19 has an invalid length. [ 282.883763][T18005] netlink: 5 bytes leftover after parsing attributes in process `syz.3.8636'. [ 283.353682][T18102] netlink: 'syz.4.8683': attribute type 3 has an invalid length. [ 283.384954][T18110] netlink: 8 bytes leftover after parsing attributes in process `syz.1.8688'. [ 283.579245][T18137] binfmt_misc: register: failed to install interpreter file ./file0 [ 284.050590][T18211] ip6t_rpfilter: unknown options [ 284.069186][T18216] netlink: 28 bytes leftover after parsing attributes in process `syz.0.8740'. [ 284.228481][T18239] netlink: 'syz.2.8752': attribute type 11 has an invalid length. [ 284.295166][T18247] netlink: 'syz.4.8755': attribute type 15 has an invalid length. [ 284.402864][ C1] ip6_tunnel: ip6tnl3 xmit: Local address not yet configured! [ 284.675147][ T28] kauditd_printk_skb: 477 callbacks suppressed [ 284.675165][ T28] audit: type=1400 audit(2000000001.273:6173): avc: denied { read write } for pid=445 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 284.706508][ T28] audit: type=1400 audit(2000000001.273:6174): avc: denied { mac_admin } for pid=18119 comm="syz.3.8693" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=0 [ 284.737297][ T28] audit: type=1401 audit(2000000001.273:6175): op=setxattr invalid_context=73797374656D5F753A6F626A6563745F723A667361646D5F657865635F743A7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 [ 284.737725][ T28] audit: type=1400 audit(2000000001.329:6176): avc: denied { read write } for pid=442 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 284.851184][ T28] audit: type=1400 audit(2000000001.329:6177): avc: denied { read write } for pid=445 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 284.882912][ T28] audit: type=1400 audit(2000000001.467:6178): avc: denied { read write } for pid=445 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 284.918061][ T28] audit: type=1400 audit(2000000001.467:6179): avc: denied { read write } for pid=442 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 284.943143][ T28] audit: type=1400 audit(2000000001.495:6180): avc: denied { read write } for pid=443 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 284.974461][ T28] audit: type=1400 audit(2000000001.550:6181): avc: denied { read write } for pid=442 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 285.014730][ T28] audit: type=1400 audit(2000000001.550:6182): avc: denied { read write } for pid=445 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 285.226372][T18356] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8808'. [ 285.242892][T18356] netlink: 4 bytes leftover after parsing attributes in process `syz.4.8808'. [ 285.378540][T18383] x_tables: unsorted underflow at hook 1 [ 285.471833][T18403] IPv6: NLM_F_CREATE should be specified when creating new route [ 285.763576][T18452] netlink: 16 bytes leftover after parsing attributes in process `syz.3.8856'. [ 285.788149][T18452] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 285.831145][T18458] netlink: 'syz.1.8859': attribute type 16 has an invalid length. [ 285.850032][T18458] netlink: 'syz.1.8859': attribute type 17 has an invalid length. [ 285.917855][T18466] device syz_tun entered promiscuous mode [ 285.940225][T18466] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 285.980546][T18472] netlink: 8 bytes leftover after parsing attributes in process `syz.3.8867'. [ 286.173578][T18501] netlink: 40 bytes leftover after parsing attributes in process `syz.1.8880'. [ 286.185758][T18502] netlink: 'syz.0.8879': attribute type 3 has an invalid length. [ 286.357692][T18522] xt_hashlimit: Unknown mode mask 2000, kernel too old? [ 286.467773][T18536] netlink: 'syz.2.8897': attribute type 2 has an invalid length. [ 286.479195][T18536] netlink: 1 bytes leftover after parsing attributes in process `syz.2.8897'. [ 286.523845][T18542] xt_TCPMSS: Only works on TCP SYN packets [ 286.700218][T18571] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 286.884695][T18597] netlink: 28 bytes leftover after parsing attributes in process `syz.2.8926'. [ 286.893918][T18597] netlink: 28 bytes leftover after parsing attributes in process `syz.2.8926'. [ 286.907317][T18599] netlink: 68 bytes leftover after parsing attributes in process `syz.1.8928'. [ 286.964392][T18607] netlink: 8 bytes leftover after parsing attributes in process `syz.0.8932'. [ 287.247714][T18657] xt_TPROXY: Can be used only with -p tcp or -p udp [ 287.277527][T18662] A link change request failed with some changes committed already. Interface wg1 may have been left with an inconsistent configuration, please check. [ 287.417546][T18685] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 287.424912][T18685] IPv6: NLM_F_CREATE should be set when creating new route [ 287.432167][T18685] IPv6: NLM_F_CREATE should be set when creating new route [ 287.600220][T18721] IPv6: Can't replace route, no match found [ 288.106451][T18825] xt_l2tp: wrong L2TP version: 0 [ 288.697303][T18937] device bridge_slave_1 left promiscuous mode [ 288.708449][T18937] bridge0: port 2(bridge_slave_1) entered disabled state [ 288.721292][T18937] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 288.741360][T18941] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 288.784712][T18945] A link change request failed with some changes committed already. Interface xfrm0 may have been left with an inconsistent configuration, please check. [ 288.975269][T18979] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 289.289580][T19039] device gretap0 entered promiscuous mode [ 289.299135][T19039] netlink: 'syz.1.9146': attribute type 1 has an invalid length. [ 289.513765][T19083] A link change request failed with some changes committed already. Interface veth1_to_batadv may have been left with an inconsistent configuration, please check. [ 289.658182][T19105] xt_l2tp: invalid flags combination: 4 [ 289.754293][T19117] netlink: 'syz.1.9186': attribute type 32 has an invalid length. [ 289.767094][T19119] x_tables: duplicate entry at hook 2 [ 289.996933][T19155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 290.104711][ T28] kauditd_printk_skb: 500 callbacks suppressed [ 290.104728][ T28] audit: type=1400 audit(2000000006.285:6683): avc: denied { read write } for pid=446 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 290.184936][ T28] audit: type=1400 audit(2000000006.313:6684): avc: denied { read write } for pid=442 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 290.228538][ T28] audit: type=1400 audit(2000000006.313:6685): avc: denied { read write } for pid=445 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 290.253638][T19182] netlink: 'syz.2.9216': attribute type 5 has an invalid length. [ 290.284268][ T28] audit: type=1400 audit(2000000006.350:6686): avc: denied { read write } for pid=445 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 290.310136][ T1231] ------------[ cut here ]------------ [ 290.315657][ T1231] kernel BUG at fs/buffer.c:2714! [ 290.328393][ T1231] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 290.334524][ T1231] CPU: 1 PID: 1231 Comm: kmmpd-loop0 Tainted: G W syzkaller #0 [ 290.343494][ T1231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 290.353608][ T1231] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 290.359139][ T1231] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 68 e3 e7 ff e9 b0 fe ff ff e8 ce b6 a2 ff 0f 0b e8 c7 b6 a2 ff <0f> 0b e8 c0 b6 a2 ff 0f 0b e8 b9 b6 a2 ff 0f 0b e8 b2 b6 a2 ff 0f [ 290.378789][ T1231] RSP: 0018:ffffc90001c47ca0 EFLAGS: 00010293 [ 290.384890][ T1231] RAX: ffffffff81ce92f9 RBX: 0000000000000000 RCX: ffff88810f36e540 [ 290.392890][ T1231] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 290.400887][ T1231] RBP: ffffc90001c47cf0 R08: ffff888117118937 R09: 1ffff11022e23126 [ 290.408891][ T1231] R10: dffffc0000000000 R11: ffffed1022e23127 R12: 0000000000000000 [ 290.416897][ T1231] R13: 1ffff11022e23126 R14: ffff888117118930 R15: 0000000000003801 [ 290.424892][ T1231] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 290.433846][ T1231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 290.440459][ T1231] CR2: 00007ffc877a7048 CR3: 0000000164226000 CR4: 00000000003506a0 [ 290.448487][ T1231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 290.456486][ T1231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 290.464486][ T1231] Call Trace: [ 290.467784][ T1231] [ 290.470728][ T1231] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 290.476559][ T1231] submit_bh+0x1f/0x30 [ 290.480648][ T1231] write_mmp_block_thawed+0x397/0x510 [ 290.486040][ T1231] ? __cfi_schedule_timeout+0x10/0x10 [ 290.491429][ T1231] ? read_mmp_block+0x720/0x720 [ 290.496300][ T1231] ? __cfi_process_timeout+0x10/0x10 [ 290.501612][ T1231] write_mmp_block+0x138/0x2b0 [ 290.506401][ T1231] kmmpd+0x3ce/0x950 [ 290.510320][ T1231] kthread+0x281/0x320 [ 290.514408][ T1231] ? __cfi_kmmpd+0x10/0x10 [ 290.519025][ T1231] ? __cfi_kthread+0x10/0x10 [ 290.523628][ T1231] ret_from_fork+0x1f/0x30 [ 290.528069][ T1231] [ 290.531114][ T1231] Modules linked in: [ 290.561539][ T28] audit: type=1400 audit(2000000006.350:6687): avc: denied { read write } for pid=442 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 290.590720][ T28] audit: type=1400 audit(2000000006.387:6688): avc: denied { read write } for pid=446 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 290.615729][ T28] audit: type=1400 audit(2000000006.405:6689): avc: denied { read write } for pid=445 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 290.640443][ T28] audit: type=1400 audit(2000000006.433:6690): avc: denied { read write } for pid=446 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 290.646950][ T1231] ---[ end trace 0000000000000000 ]--- [ 290.667458][ T28] audit: type=1400 audit(2000000006.442:6691): avc: denied { read write } for pid=442 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 290.671273][ T1231] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 290.697000][ T28] audit: type=1400 audit(2000000006.525:6692): avc: denied { read write } for pid=445 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 290.700736][ T1231] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 68 e3 e7 ff e9 b0 fe ff ff e8 ce b6 a2 ff 0f 0b e8 c7 b6 a2 ff <0f> 0b e8 c0 b6 a2 ff 0f 0b e8 b9 b6 a2 ff 0f 0b e8 b2 b6 a2 ff 0f [ 290.743656][ T1231] RSP: 0018:ffffc90001c47ca0 EFLAGS: 00010293 [ 290.749807][ T1231] RAX: ffffffff81ce92f9 RBX: 0000000000000000 RCX: ffff88810f36e540 [ 290.757885][ T1231] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 290.765999][ T1231] RBP: ffffc90001c47cf0 R08: ffff888117118937 R09: 1ffff11022e23126 [ 290.774016][ T1231] R10: dffffc0000000000 R11: ffffed1022e23127 R12: 0000000000000000 [ 290.782006][ T1231] R13: 1ffff11022e23126 R14: ffff888117118930 R15: 0000000000003801 [ 290.790029][ T1231] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 290.798994][ T1231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 290.805586][ T1231] CR2: 00007fcd885e1198 CR3: 000000012fac0000 CR4: 00000000003506b0 [ 290.813598][ T1231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 290.821608][ T1231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 290.829621][ T1231] Kernel panic - not syncing: Fatal exception [ 290.836253][ T1231] Kernel Offset: disabled [ 290.840578][ T1231] Rebooting in 86400 seconds..