last executing test programs: 9.308466638s ago: executing program 1 (id=1349): r0 = socket$netlink(0x10, 0x3, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, 0x1c) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)={0x18, 0x78, 0x601, 0x0, 0x0, "", [@typed={0x7, 0x0, 0x0, 0x0, @str='\a\x00\x00'}]}, 0x18}], 0x1}, 0x0) 9.2939635s ago: executing program 1 (id=1351): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000480)=@raw={'raw\x00', 0x8, 0x3, 0x210, 0xc0, 0x8, 0xfa04, 0xc0, 0x6c02, 0x178, 0x194, 0x194, 0x178, 0x194, 0x3, 0x0, {[{{@ip={@remote, @dev, 0x0, 0x0, 'veth0_to_hsr\x00', 'veth0_virt_wifi\x00'}, 0x0, 0x98, 0xc0, 0x0, {0x0, 0x74020000}, [@common=@inet=@socket3={{0x28}}]}, @common=@inet=@TCPMSS={0x28}}, {{@ip={@multicast2, @empty, 0x0, 0x0, 'veth1_to_team\x00', 'tunl0\x00'}, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffb}}}}, 0x270) 9.280064711s ago: executing program 1 (id=1353): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0xc, &(0x7f0000000040)=0x7f, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getaddrlabel={0x24, 0x1a, 0x1, 0x0, 0x0, {0xa, 0x0, 0x80}, [@IFAL_LABEL={0x8}]}, 0x24}}, 0x0) 9.261554852s ago: executing program 1 (id=1355): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000001980)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 9.246206794s ago: executing program 1 (id=1356): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_MSG_GETOBJ(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="34000000130a030000000000000000000200000009000200730600310000000008000340000000010900010073797a30"], 0x34}}, 0x0) 9.231194245s ago: executing program 1 (id=1357): pipe2(0x0, 0x0) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace(0x10, 0x1) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) process_vm_writev(0x0, 0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0) ptrace$getenv(0x4205, r1, 0x202, &(0x7f0000000000)) 1.741623807s ago: executing program 2 (id=1641): socket(0x10, 0x400000000080803, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000440)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x8c11, &(0x7f0000000400), 0x0, 0x491, &(0x7f0000000480)="$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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) ioperm(0x0, 0x12e, 0x8000000000008) set_mempolicy_home_node(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0) close(r1) umount2(&(0x7f0000000000)='./file0\x00', 0x3) fchmodat(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000027c0)=@base={0x4, 0x4}, 0x48) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'geneve0\x00'}) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) close(r0) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="180000005c83995f000000000000000095"], &(0x7f0000000000)='syzkaller\x00'}, 0x80) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000000c0)={r2, r4, 0x25, 0x2, @val=@kprobe_multi=@syms={0x0, 0x0, 0x0}}, 0x40) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_HOPOPTS(r5, 0x29, 0x36, &(0x7f0000000480)=ANY=[@ANYBLOB="0003", @ANYRES8], 0x20) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x3d}}}, 0x1c) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r2}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 1.595422999s ago: executing program 2 (id=1649): r0 = openat$tun(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002280)={'pim6reg0\x00', 0x2102}) r1 = openat$tun(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000002280)={'pim6reg0\x00', 0x2102}) 1.536830264s ago: executing program 2 (id=1655): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r1, 0x29, 0x4d, &(0x7f0000000200)=ANY=[@ANYRES8], 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r2, &(0x7f0000000240)={0xa, 0x0, 0x0, @mcast2, 0x7}, 0x1c) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/4135, 0x1027}, 0x40000122) sendto$inet6(r2, &(0x7f0000000300), 0x5aa, 0x0, 0x0, 0xfffffffffffffdfd) 1.032616025s ago: executing program 0 (id=1680): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001500)=ANY=[@ANYBLOB="1c0000005e0021a5553f8c6b23cbff070000f3437b00001e3b"], 0x1c}}, 0x0) recvmmsg$unix(r0, &(0x7f0000002380)=[{{0x0, 0xffffffffffffff8f, &(0x7f0000001340)=[{&(0x7f00000002c0)=""/4096, 0x1004}], 0x1}}], 0x8, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x822b01) write$char_usb(r1, &(0x7f0000000040)="e2", 0x2778) 683.357253ms ago: executing program 2 (id=1695): r0 = getpid() mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c20000000180c20000000800450000b0000000000011907800000000e0000001000017c1009c9078010000000400000051e71cd259c6ed187dac0409e99cce0a58492b8cbfbab2dd3b1761cfc223656569aec473e66807b976eaef253d41fbf3293cec01f86e1c3178763287a678030527491d9d5a2060d4535e076beffdd49e6a6a512958482b7b498010113475f8fafbc9c6ddc0ac49b3d7fd382d41ac74f4777623d3ad9e46fa5a9a857fe3f215ab1e8e7d0bd6bb293212c47476b66dcb4381136acf60a2a55ddeee34439ebefd41efcb042424d6df7aa137270678a8a58cc1c819afa5"], 0x0) socket$netlink(0x10, 0x3, 0x0) socket$xdp(0x2c, 0x3, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c00000013000100000000000000100007000000", @ANYRES32=r3, @ANYBLOB="00000000000000001c001a801800048014000a80080002000000000008000100000000"], 0x3c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="44000000100001040000000000003d000000ade5e0f9e318adcf0048", @ANYRES32=0x0, @ANYBLOB="0000000000000000240012800b000100627269646765000014000280050018000100000005002c0000000000"], 0x44}, 0x1, 0xff7f}, 0x0) setresuid(0x0, r1, 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp(r0, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r6, 0x89f3, &(0x7f0000004dc0)={'ip6_vti0\x00', &(0x7f0000004d40)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @remote}}) syz_emit_ethernet(0x56, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabba8dd60922ff50020210000000000000000000000fffffffffffffe8000000000000000000000000000aa00000000640000006c00000000000000000000000401907800114f840080000034f20e83dc036dba912c8cac42a11b1e132b9107906d3efb2dec42296b91b00c29fde542abc57bb283068909eae3"], 0x0) 665.779825ms ago: executing program 2 (id=1697): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)="580000001500add427323b470c45b45602067fffffff81004e22030d00ff0028925aa8002000eaa57b00090080020efffeffe809020000ff0004f03a04000000ffffffffffffffffffffffe7ee0000000000000000020000", 0x58}], 0x1) 586.935662ms ago: executing program 2 (id=1699): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a64000000060a010400000000000000000200000038000480340001800c0001006269747769736500240002800400034000000004080001400000d3ed040004800800024000000016040005800900010073797a30000000000900020073797a32"], 0x8c}}, 0x0) r1 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000280), &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r1) dup(0xffffffffffffffff) socketpair$unix(0x1, 0x0, 0x0, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x2) socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r3, 0x80047213, &(0x7f00000003c0)) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f00000001c0)=0x7ff, 0x4) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r4, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r4, 0x0, r3, 0x0, 0x406f413, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) utimes(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={{}, {r5, r6/1000+10000}}) r7 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) io_uring_setup(0x38d0, &(0x7f0000000400)={0x0, 0x37db, 0x200, 0x2, 0x19c}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000070000000000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000500)=@chain={'key_or_keyring:', r7}) 357.71801ms ago: executing program 4 (id=1705): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f00000000c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f0000000080)={&(0x7f0000000100)={0x1, 0x0, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0ce00a70d7edb974"}}, 0x48}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x1d, r1}, 0x10, &(0x7f0000000300)={&(0x7f00000003c0)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "000066a100"}}, 0x48}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f00000004c0)={0x1, 0xf41, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9dc35700d5295ebc07a620284b8ddfcc446b57e6bbd78d75343f4a7df070cbf6f45507eef0471e0e2fe76973295f8e816e18a99c908adaf90e99efb07f0bedce"}}, 0x80}}, 0x0) 342.456262ms ago: executing program 4 (id=1707): mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffb000/0x2000)=nil) mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/route\x00') preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000002380)=""/169, 0xa9}], 0x1, 0x0, 0x0) 317.712293ms ago: executing program 4 (id=1708): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000140), 0x12) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) 317.128483ms ago: executing program 3 (id=1709): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) io_setup(0x4, &(0x7f00000001c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x1, r0}]) 312.978104ms ago: executing program 4 (id=1710): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x1c, 0x3, 0x1, 0x101, 0x0, 0x0, {}, [@CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x2}]}, 0x1c}}, 0x0) 197.739403ms ago: executing program 4 (id=1711): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0x0}, 0x10) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x27, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file0\x00', 0xa00a14, &(0x7f0000000080)=ANY=[], 0x1, 0x322, &(0x7f0000000580)="$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") r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) io_setup(0x2, &(0x7f0000000180)=0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000200), 0x43400) ftruncate(r0, 0x81fd) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x2, 0x1, 0x0, r0, &(0x7f0000000000), 0x4000}]) 197.267533ms ago: executing program 0 (id=1712): socket$packet(0x11, 0x0, 0x300) r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x0, &(0x7f0000000100)}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0xf, 0x0, &(0x7f0000000080)='GPL\x00', 0x8000, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffe5d, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r1}, 0x10) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0xf) ioctl$TCFLSH(r2, 0x400455c8, 0x40000000004) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) ioctl$TCSETS2(r2, 0x402c542b, &(0x7f0000000100)={0x8, 0x6, 0x2, 0xe25b, 0xfe, "668f80b5639c376f3ece9b8681e68903ad44c5", 0x6, 0x80}) bind$bt_hci(r3, &(0x7f0000000140)={0x1f, 0xffff, 0x2}, 0x6) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@mcast1, 0x0, 0x0, 0x0, 0x5}, 0x20) socket$nl_netfilter(0x10, 0x3, 0xc) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r4, &(0x7f0000000000)={0x1f, 0x0, @none}, 0xe) listen(r4, 0x0) accept4$bt_l2cap(r4, 0x0, 0x0, 0x0) shutdown(r4, 0x1) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000000080), 0x4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, "0000000000080000a1000008004000"}) 129.843869ms ago: executing program 3 (id=1713): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@RTA_IP_PROTO={0x5, 0x1b, 0x11}]}, 0x24}}, 0x0) 116.40578ms ago: executing program 3 (id=1714): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0xb, 0xe, 0x200cc, 0x6, 0x5}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000200)='P', &(0x7f0000000740), 0x4af, r0}, 0x38) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=""/231, &(0x7f0000000180), &(0x7f0000000240), 0x2, r0}, 0x38) 102.815191ms ago: executing program 3 (id=1715): syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}) r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5393, &(0x7f0000000000)) 99.165772ms ago: executing program 0 (id=1716): r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000380)=[@in={0x2, 0x0, @private=0xa010101}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r3}, &(0x7f00000000c0)=0x8) 89.599222ms ago: executing program 3 (id=1717): close(0xffffffffffffffff) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000180)='./bus\x00', 0xe, &(0x7f00000004c0)={[{@resuid}, {@init_itable}, {@stripe}, {@noblock_validity}]}, 0x3, 0x451, &(0x7f0000000f80)="$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") r0 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) getdents(r0, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuacct.usage_sys\x00', 0x275a, 0x0) getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, 0x0) 65.780474ms ago: executing program 0 (id=1718): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f00000000c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vxcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f0000000080)={&(0x7f0000000100)={0x1, 0x0, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0ce00a70d7edb974"}}, 0x48}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x1d, r1}, 0x10, &(0x7f0000000300)={&(0x7f00000003c0)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "000066a100"}}, 0x48}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f00000004c0)={0x1, 0xf41, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9dc35700d5295ebc07a620284b8ddfcc446b57e6bbd78d75343f4a7df070cbf6f45507eef0471e0e2fe76973295f8e816e18a99c908adaf90e99efb07f0bedce"}}, 0x80}}, 0x0) 60.421595ms ago: executing program 0 (id=1719): sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet(r0, &(0x7f0000002680)={&(0x7f0000001140)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000002540)=ANY=[@ANYBLOB="11000000000000000001000001000000ff0000000000000014000000000000000000000002000000a300000000000000140000000000000000000000010000001900000000000000e8000000000000000000000007000000861b000000030109"], 0x130}, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x80805, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0, 0x0) 39.448646ms ago: executing program 0 (id=1720): perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x26, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="4400000010000104001007fb5c360dff9fe30000", @ANYBLOB="0100000000000000240012000c00010062"], 0x44}}, 0x0) 14.290068ms ago: executing program 4 (id=1721): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x1c, 0x3, 0x1, 0x101, 0x0, 0x0, {}, [@CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x2}]}, 0x1c}}, 0x0) 0s ago: executing program 3 (id=1722): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x4, 0x0, 0x1}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000000e0ff7b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000208500000001000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000500000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x11, 0xd, &(0x7f0000000d40)=ANY=[@ANYBLOB="180000000000e3ff000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000000700000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='sys_enter\x00', r4}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000c80)={{r1}, &(0x7f0000000c00), &(0x7f0000000c40)=r2}, 0x20) listen(r0, 0x0) kernel console output (not intermixed with test programs): 7.716655][ T6274] loop3: detected capacity change from 0 to 512 [ 77.724129][ T6274] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 77.727071][ T6269] loop2: detected capacity change from 512 to 11 [ 77.741032][ T6274] EXT4-fs (loop3): warning: checktime reached, running e2fsck is recommended [ 77.750437][ T29] audit: type=1400 audit(1721842103.725:4041): avc: denied { ioctl } for pid=6260 comm="syz.2.818" path="/10/bus/cgroup.controllers" dev="loop2" ino=18 ioctlcmd=0x5839 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 77.753609][ T3898] EXT4-fs warning (device loop2): ext4_read_block_bitmap_nowait:492: Cannot get buffer for block bitmap - block_group = 0, block_bitmap = 2 [ 77.789818][ T3898] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6551: Out of memory [ 77.801790][ T6274] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a84ec02c, mo2=0002] [ 77.810240][ T6269] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 77.818562][ T6269] EXT4-fs error (device loop2): ext4_write_dquot:6828: comm syz.2.818: Failed to commit dquot type 0 [ 77.821689][ T6274] System zones: 0-2, 18-18, 34-34 [ 77.835529][ T6274] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 77.852788][ T6274] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.823: bg 0: block 408: padding at end of block bitmap is not set [ 77.857303][ T6261] syz.2.818: attempt to access beyond end of device [ 77.857303][ T6261] loop2: rw=14337, sector=140, nr_sectors = 4 limit=11 [ 77.880307][ T6261] buffer_io_error: 506 callbacks suppressed [ 77.880321][ T6261] Buffer I/O error on dev loop2, logical block 35, lost sync page write [ 77.897986][ T6269] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 77.898355][ T6261] EXT4-fs error (device loop2): ext4_write_inode:5265: inode #18: block 35: comm syz.2.818: IO error syncing inode [ 77.906103][ T6269] EXT4-fs error (device loop2): ext4_write_dquot:6828: comm syz.2.818: Failed to commit dquot type 1 [ 77.934530][ T6274] EXT4-fs (loop3): Remounting filesystem read-only [ 77.941128][ T6274] EXT4-fs (loop3): 1 truncate cleaned up [ 77.947779][ T6274] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.949626][ T6269] EXT4-fs error (device loop2): ext4_check_bdev_write_error:225: comm syz.2.818: Error while async write back metadata [ 77.961156][ T6274] SELinux: (dev loop3, type ext4) getxattr errno 5 [ 77.999683][ T6274] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.017065][ T29] audit: type=1400 audit(1721842103.985:4042): avc: denied { name_bind } for pid=6281 comm="syz.4.826" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 78.022487][ T6282] pim6reg9: entered allmulticast mode [ 78.089953][ T29] audit: type=1326 audit(1721842104.065:4043): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6273 comm="syz.3.823" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc0fd55f19 code=0x7ffc0000 [ 78.113591][ T29] audit: type=1326 audit(1721842104.065:4044): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6273 comm="syz.3.823" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc0fd55f19 code=0x7ffc0000 [ 78.137098][ T29] audit: type=1326 audit(1721842104.065:4045): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6273 comm="syz.3.823" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7fcc0fd55f19 code=0x7ffc0000 [ 78.160723][ T29] audit: type=1326 audit(1721842104.065:4046): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6273 comm="syz.3.823" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcc0fd55f19 code=0x7ffc0000 [ 78.204904][ T6102] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.235360][ T6291] xt_CT: You must specify a L4 protocol and not use inversions on it [ 78.246793][ T6262] kmmpd-loop2: attempt to access beyond end of device [ 78.246793][ T6262] loop2: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 78.260312][ T6262] Buffer I/O error on dev loop2, logical block 12, lost sync page write [ 78.331255][ T6293] loop3: detected capacity change from 0 to 8192 [ 78.439858][ T6313] netlink: 308 bytes leftover after parsing attributes in process `syz.3.840'. [ 78.483806][ T6313] infiniband syz: set down [ 78.488516][ T6313] infiniband syz: added ipvlan0 [ 78.506531][ T6313] RDS/IB: syz: added [ 78.511568][ T6313] smc: adding ib device syz with port count 1 [ 78.518000][ T6313] smc: ib device syz port 1 has pnetid [ 79.015814][ T6342] loop4: detected capacity change from 0 to 512 [ 79.023811][ T6342] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 79.033588][ T6342] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #13: comm syz.4.850: invalid indirect mapped block 8 (level 2) [ 79.047438][ T6342] EXT4-fs (loop4): Remounting filesystem read-only [ 79.052455][ T6345] loop3: detected capacity change from 0 to 736 [ 79.054255][ T6342] EXT4-fs (loop4): 1 truncate cleaned up [ 79.066795][ T6342] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.079487][ T6342] SELinux: (dev loop4, type ext4) getxattr errno 5 [ 79.086385][ T6342] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.205160][ T6359] loop3: detected capacity change from 0 to 512 [ 79.218696][ T6359] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.231568][ T6359] ext4 filesystem being mounted at /19/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.296910][ T6063] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.346874][ T6376] loop3: detected capacity change from 0 to 512 [ 79.357854][ T6376] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 79.366176][ T6376] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #13: comm syz.3.863: invalid indirect mapped block 8 (level 2) [ 79.380845][ T6376] EXT4-fs (loop3): Remounting filesystem read-only [ 79.389415][ T6376] EXT4-fs (loop3): 1 truncate cleaned up [ 79.395539][ T6376] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.409342][ T6376] SELinux: (dev loop3, type ext4) getxattr errno 5 [ 79.416406][ T6376] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.476463][ T6391] loop1: detected capacity change from 0 to 512 [ 79.525586][ T6391] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 79.540106][ T6391] ext4 filesystem being mounted at /108/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.576050][ T5026] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.451898][ T6409] netlink: 40 bytes leftover after parsing attributes in process `syz.1.874'. [ 80.527268][ T6413] loop3: detected capacity change from 0 to 2048 [ 80.548856][ T6413] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 80.607024][ T6413] loop3: detected capacity change from 2048 to 0 [ 80.626416][ T6413] syz.3.876: attempt to access beyond end of device [ 80.626416][ T6413] loop3: rw=524288, sector=16, nr_sectors = 4 limit=0 [ 80.640391][ T6413] syz.3.876: attempt to access beyond end of device [ 80.640391][ T6413] loop3: rw=524288, sector=24, nr_sectors = 4 limit=0 [ 80.654184][ T6413] syz.3.876: attempt to access beyond end of device [ 80.654184][ T6413] loop3: rw=524288, sector=28, nr_sectors = 4 limit=0 [ 80.667542][ T6413] syz.3.876: attempt to access beyond end of device [ 80.667542][ T6413] loop3: rw=524288, sector=32, nr_sectors = 4 limit=0 [ 80.680936][ T6413] syz.3.876: attempt to access beyond end of device [ 80.680936][ T6413] loop3: rw=12288, sector=20, nr_sectors = 4 limit=0 [ 80.694375][ T6413] EXT4-fs error (device loop3): __ext4_get_inode_loc_noinmem:4559: inode #11: block 5: comm syz.3.876: unable to read itable block [ 80.708472][ T6413] syz.3.876: attempt to access beyond end of device [ 80.708472][ T6413] loop3: rw=145409, sector=0, nr_sectors = 4 limit=0 [ 80.721617][ T6413] Buffer I/O error on dev loop3, logical block 0, lost sync page write [ 80.730264][ T6413] EXT4-fs (loop3): I/O error while writing superblock [ 80.751878][ T6063] syz-executor: attempt to access beyond end of device [ 80.751878][ T6063] loop3: rw=12288, sector=64, nr_sectors = 4 limit=0 [ 80.782358][ T6063] syz-executor: attempt to access beyond end of device [ 80.782358][ T6063] loop3: rw=524288, sector=20, nr_sectors = 4 limit=0 [ 80.796250][ T6063] EXT4-fs error (device loop3): ext4_get_inode_loc:4574: inode #2: block 4: comm syz-executor: unable to read itable block [ 80.809829][ T6063] Buffer I/O error on dev loop3, logical block 0, lost sync page write [ 80.818130][ T6063] EXT4-fs (loop3): I/O error while writing superblock [ 80.825224][ T6063] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5810: IO failure [ 80.835879][ T6063] Buffer I/O error on dev loop3, logical block 0, lost sync page write [ 80.844653][ T6063] EXT4-fs (loop3): I/O error while writing superblock [ 80.851506][ T6063] EXT4-fs error (device loop3): ext4_dirty_inode:6014: inode #2: comm syz-executor: mark_inode_dirty error [ 80.863250][ T6063] Buffer I/O error on dev loop3, logical block 0, lost sync page write [ 80.864887][ T3878] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.871505][ T6063] EXT4-fs (loop3): I/O error while writing superblock [ 80.897199][ T50] EXT4-fs error (device loop3): __ext4_get_inode_loc_noinmem:4559: inode #2: block 4: comm kworker/u8:3: unable to read itable block [ 80.918633][ T50] Buffer I/O error on dev loop3, logical block 0, lost sync page write [ 80.933757][ T50] EXT4-fs (loop3): I/O error while writing superblock [ 80.949742][ T6416] chnl_net:caif_netlink_parms(): no params data found [ 80.961813][ T6063] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.994166][ T6063] Buffer I/O error on dev loop3, logical block 0, lost sync page write [ 81.003470][ T6063] EXT4-fs (loop3): I/O error while writing superblock [ 81.011068][ T6417] Buffer I/O error on dev loop3, logical block 64, lost sync page write [ 81.022723][ T3878] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.092000][ T3878] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.104130][ T6416] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.104175][ T6416] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.104618][ T6416] bridge_slave_0: entered allmulticast mode [ 81.105759][ T6416] bridge_slave_0: entered promiscuous mode [ 81.109932][ T6416] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.109985][ T6416] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.110146][ T6416] bridge_slave_1: entered allmulticast mode [ 81.110799][ T6416] bridge_slave_1: entered promiscuous mode [ 81.151548][ T6416] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.153262][ T6416] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.168787][ T6416] team0: Port device team_slave_0 added [ 81.169970][ T6416] team0: Port device team_slave_1 added [ 81.211251][ T6416] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.211265][ T6416] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.211335][ T6416] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.215676][ T3878] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.216865][ T6416] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.216888][ T6416] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 81.216950][ T6416] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.252286][ T6416] hsr_slave_0: entered promiscuous mode [ 81.254753][ T6416] hsr_slave_1: entered promiscuous mode [ 81.255127][ T6416] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 81.255141][ T6416] Cannot create hsr debugfs directory [ 81.315744][ T3878] bridge_slave_1: left allmulticast mode [ 81.315765][ T3878] bridge_slave_1: left promiscuous mode [ 81.315878][ T3878] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.316745][ T3878] bridge_slave_0: left allmulticast mode [ 81.316760][ T3878] bridge_slave_0: left promiscuous mode [ 81.316864][ T3878] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.513499][ T3878] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 81.597483][ T3878] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 81.608804][ T3878] bond0 (unregistering): Released all slaves [ 81.802591][ T3878] hsr_slave_0: left promiscuous mode [ 81.816109][ T3878] hsr_slave_1: left promiscuous mode [ 81.852233][ T3878] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 81.859758][ T3878] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 81.878519][ T6476] netlink: 40 bytes leftover after parsing attributes in process `syz.1.887'. [ 81.896392][ T3878] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 81.903894][ T3878] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 81.917237][ T3878] veth1_macvtap: left promiscuous mode [ 81.922798][ T3878] veth0_macvtap: left promiscuous mode [ 81.928338][ T3878] veth1_vlan: left promiscuous mode [ 81.933588][ T3878] veth0_vlan: left promiscuous mode [ 82.065606][ T3878] team0 (unregistering): Port device team_slave_1 removed [ 82.079516][ T3878] team0 (unregistering): Port device team_slave_0 removed [ 82.173336][ T6454] chnl_net:caif_netlink_parms(): no params data found [ 82.182066][ T6484] SELinux: security_context_str_to_sid (¿) failed with errno=-22 [ 82.214451][ T6454] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.221678][ T6454] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.232083][ T6454] bridge_slave_0: entered allmulticast mode [ 82.238675][ T6454] bridge_slave_0: entered promiscuous mode [ 82.245925][ T6454] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.253114][ T6454] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.260419][ T6454] bridge_slave_1: entered allmulticast mode [ 82.266972][ T6454] bridge_slave_1: entered promiscuous mode [ 82.288389][ T6454] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.300315][ T6454] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.321237][ T6454] team0: Port device team_slave_0 added [ 82.330449][ T6454] team0: Port device team_slave_1 added [ 82.359015][ T6454] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.366024][ T6454] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 82.391980][ T6454] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.407612][ T6454] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.412515][ T6507] SELinux: security_context_str_to_sid (¿) failed with errno=-22 [ 82.414582][ T6454] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 82.448303][ T6454] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.471065][ T6416] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.488370][ T6416] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.501180][ T6454] hsr_slave_0: entered promiscuous mode [ 82.508800][ T6454] hsr_slave_1: entered promiscuous mode [ 82.514885][ T6454] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 82.522501][ T6454] Cannot create hsr debugfs directory [ 82.528138][ T6416] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.536624][ T6416] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.645551][ T6522] netlink: 16186 bytes leftover after parsing attributes in process `syz.4.908'. [ 82.663880][ T6526] loop1: detected capacity change from 0 to 2048 [ 82.684845][ T6526] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.702487][ T6416] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.710593][ T6526] ext4 filesystem being mounted at /116/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.741302][ T5026] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.742197][ T6416] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.763460][ T3878] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.769679][ T6534] loop1: detected capacity change from 0 to 512 [ 82.786454][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.793546][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.793821][ T6534] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 82.812987][ T6534] EXT4-fs (loop1): orphan cleanup on readonly fs [ 82.823464][ T3878] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.834152][ T6534] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #3: comm syz.1.913: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 7, max 0(0), depth 0(0) [ 82.854360][ T3167] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.861458][ T3167] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.879517][ T6534] EXT4-fs error (device loop1): ext4_quota_enable:7025: comm syz.1.913: Bad quota inode: 3, type: 0 [ 82.890589][ T6416] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 82.897322][ T6534] EXT4-fs warning (device loop1): ext4_enable_quotas:7066: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 82.901070][ T6416] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.915629][ T6534] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 82.927964][ T6534] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 82.961306][ T3878] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.980627][ T6534] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: writeback. [ 82.991445][ T6534] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 83.001206][ T6416] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.001821][ T6534] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 83.030476][ T5026] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.040825][ T3878] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.084217][ T6561] netlink: 'syz.4.920': attribute type 6 has an invalid length. [ 83.095190][ T6562] netlink: 16186 bytes leftover after parsing attributes in process `syz.1.919'. [ 83.126906][ T6565] loop1: detected capacity change from 0 to 512 [ 83.127461][ T6416] veth0_vlan: entered promiscuous mode [ 83.142366][ T3878] bridge_slave_1: left allmulticast mode [ 83.148075][ T3878] bridge_slave_1: left promiscuous mode [ 83.153778][ T3878] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.162379][ T3878] bridge_slave_0: left allmulticast mode [ 83.162715][ T6565] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 83.168113][ T3878] bridge_slave_0: left promiscuous mode [ 83.181646][ T6565] ext4 filesystem being mounted at /119/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.186159][ T3878] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.299892][ T3878] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 83.313827][ T3878] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 83.324485][ T3878] bond0 (unregistering): Released all slaves [ 83.343557][ T6416] veth1_vlan: entered promiscuous mode [ 83.364787][ T6416] veth0_macvtap: entered promiscuous mode [ 83.375601][ T6416] veth1_macvtap: entered promiscuous mode [ 83.386383][ T6416] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.397077][ T6416] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.407201][ T6416] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.417727][ T6416] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.427633][ T6416] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.438254][ T6416] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.448092][ T6416] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.458677][ T6416] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.468602][ T6416] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.479102][ T6416] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.488973][ T6416] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 83.499474][ T6416] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.512287][ T6416] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.521124][ T6416] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.531603][ T6416] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.541496][ T6416] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.551951][ T6416] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.561794][ T6416] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.572241][ T6416] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.582083][ T6416] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.592587][ T6416] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.602456][ T6416] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.612910][ T6416] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.622738][ T6416] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 83.633242][ T6416] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.645543][ T6416] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.681128][ T3878] hsr_slave_0: left promiscuous mode [ 83.687922][ T3878] hsr_slave_1: left promiscuous mode [ 83.693688][ T3878] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 83.701375][ T3878] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 83.712415][ T3878] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 83.720065][ T3878] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 83.732129][ T3878] veth1_macvtap: left promiscuous mode [ 83.737717][ T3878] veth0_macvtap: left promiscuous mode [ 83.743250][ T3878] veth1_vlan: left promiscuous mode [ 83.748654][ T3878] veth0_vlan: left promiscuous mode [ 83.824862][ T3887] smc: removing ib device syz [ 83.869112][ T3878] team0 (unregistering): Port device team_slave_1 removed [ 83.895342][ T3878] team0 (unregistering): Port device team_slave_0 removed [ 83.988259][ T5026] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.022499][ T6416] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.031339][ T6416] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.040165][ T6416] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.048894][ T6416] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.169593][ T29] kauditd_printk_skb: 60 callbacks suppressed [ 84.169612][ T29] audit: type=1400 audit(1721842110.145:4107): avc: denied { mount } for pid=6579 comm="syz.1.924" name="/" dev="configfs" ino=1267 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 84.198482][ T29] audit: type=1400 audit(1721842110.145:4108): avc: denied { search } for pid=6579 comm="syz.1.924" name="/" dev="configfs" ino=1267 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 84.220820][ T29] audit: type=1400 audit(1721842110.145:4109): avc: denied { read } for pid=6579 comm="syz.1.924" name="/" dev="configfs" ino=1267 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 84.242741][ T29] audit: type=1400 audit(1721842110.145:4110): avc: denied { open } for pid=6579 comm="syz.1.924" path="/" dev="configfs" ino=1267 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 84.289339][ T6589] loop0: detected capacity change from 0 to 512 [ 84.326694][ T6454] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 84.335195][ T6589] EXT4-fs: Ignoring removed orlov option [ 84.359578][ T6454] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 84.371397][ T6589] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=6040e09c, mo2=0102] [ 84.381352][ T6589] System zones: 1-12 [ 84.390933][ T6454] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 84.415198][ T6454] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 84.444123][ T6589] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #15: comm syz.0.926: casefold flag without casefold feature [ 84.460643][ T29] audit: type=1400 audit(1721842110.375:4111): avc: denied { relabelfrom } for pid=6590 comm="syz.4.927" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 84.480566][ T29] audit: type=1400 audit(1721842110.375:4112): avc: denied { relabelto } for pid=6590 comm="syz.4.927" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 84.501974][ T6589] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.926: couldn't read orphan inode 15 (err -117) [ 84.514705][ T6589] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.533008][ T6589] EXT4-fs error (device loop0): ext4_add_entry:2435: inode #2: comm syz.0.926: Directory hole found for htree leaf block 0 [ 84.540598][ T6454] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.561812][ T6454] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.575115][ T3165] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.582227][ T3165] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.595028][ T3165] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.602143][ T3165] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.654472][ T6416] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.765959][ T6454] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.779491][ T6609] loop4: detected capacity change from 0 to 2048 [ 84.789910][ T6609] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.802498][ T6609] ext4 filesystem being mounted at /68/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.833440][ T6108] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.875837][ T6623] netlink: 8 bytes leftover after parsing attributes in process `syz.4.933'. [ 84.890624][ T6454] veth0_vlan: entered promiscuous mode [ 84.904617][ T6454] veth1_vlan: entered promiscuous mode [ 84.921358][ T6454] veth0_macvtap: entered promiscuous mode [ 84.937303][ T6454] veth1_macvtap: entered promiscuous mode [ 84.959721][ T6454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.965708][ T6625] loop1: detected capacity change from 0 to 512 [ 84.970245][ T6454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.978729][ T6625] EXT4-fs: Ignoring removed oldalloc option [ 84.986343][ T6454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.994563][ T6625] EXT4-fs error (device loop1): ext4_xattr_inode_iget:436: comm syz.1.935: Parent and EA inode have the same ino 15 [ 85.002521][ T6454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.002542][ T6454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.018601][ T6625] EXT4-fs (loop1): Remounting filesystem read-only [ 85.024556][ T6454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.034994][ T6625] EXT4-fs warning (device loop1): ext4_evict_inode:254: couldn't mark inode dirty (err -5) [ 85.041509][ T6454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.052077][ T6625] EXT4-fs (loop1): 1 orphan inode deleted [ 85.061240][ T6454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.072079][ T6625] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.077437][ T6454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.087523][ T6625] SELinux: (dev loop1, type ext4) getxattr errno 5 [ 85.099216][ T6454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.126425][ T6454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.136851][ T6454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.152744][ T6625] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 85.157178][ T6454] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.216228][ T3887] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.240039][ T6454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.250695][ T6454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.260529][ T6454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.271031][ T6454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.280961][ T6454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.291408][ T6454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.301312][ T6454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.311779][ T6454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.321635][ T6454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.332063][ T6454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.341962][ T6454] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.352450][ T6454] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.364736][ T6454] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.457294][ T3887] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.469856][ T6648] netlink: 8 bytes leftover after parsing attributes in process `syz.0.944'. [ 85.479940][ T6454] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.488821][ T6454] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.497565][ T6454] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.506301][ T6454] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.621102][ T3887] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.684647][ T3887] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.702778][ T6661] tmpfs: Bad value for 'size' [ 85.905433][ T29] audit: type=1400 audit(1721842111.875:4113): avc: denied { execute } for pid=6668 comm="syz.0.948" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=16337 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 85.947474][ T3887] bridge_slave_1: left allmulticast mode [ 85.953148][ T3887] bridge_slave_1: left promiscuous mode [ 85.958879][ T3887] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.971519][ T3887] bridge_slave_0: left allmulticast mode [ 85.977233][ T3887] bridge_slave_0: left promiscuous mode [ 85.982954][ T3887] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.994516][ T29] audit: type=1400 audit(1721842111.965:4114): avc: denied { map } for pid=6670 comm="syz.3.949" path="socket:[16348]" dev="sockfs" ino=16348 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 86.033565][ T29] audit: type=1400 audit(1721842111.965:4115): avc: denied { create } for pid=6678 comm="syz.0.951" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 86.054455][ T29] audit: type=1400 audit(1721842111.965:4116): avc: denied { read } for pid=6678 comm="syz.0.951" name="file0" dev="tmpfs" ino=76 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 86.122659][ T3887] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 86.135026][ T3887] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 86.146747][ T3887] bond0 (unregistering): Released all slaves [ 86.217584][ T6638] chnl_net:caif_netlink_parms(): no params data found [ 86.229651][ T3887] hsr_slave_0: left promiscuous mode [ 86.239626][ T3887] hsr_slave_1: left promiscuous mode [ 86.245497][ T3887] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 86.252983][ T3887] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 86.254674][ T6697] tmpfs: Bad value for 'size' [ 86.265323][ T3887] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 86.272847][ T3887] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 86.290856][ T3887] veth1_macvtap: left promiscuous mode [ 86.296514][ T3887] veth0_macvtap: left promiscuous mode [ 86.302173][ T3887] veth1_vlan: left promiscuous mode [ 86.307547][ T3887] veth0_vlan: left promiscuous mode [ 86.338316][ T6702] loop1: detected capacity change from 0 to 1024 [ 86.348837][ T6702] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 86.363510][ T6702] ext4 filesystem being mounted at /124/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 86.423249][ T3887] team0 (unregistering): Port device team_slave_1 removed [ 86.434272][ T3887] team0 (unregistering): Port device team_slave_0 removed [ 86.522506][ T6638] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.529645][ T6638] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.537068][ T6638] bridge_slave_0: entered allmulticast mode [ 86.543777][ T6638] bridge_slave_0: entered promiscuous mode [ 86.551486][ T6638] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.558607][ T6638] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.565964][ T6638] bridge_slave_1: entered allmulticast mode [ 86.572477][ T6638] bridge_slave_1: entered promiscuous mode [ 86.593831][ T6638] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.604883][ T6638] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.630766][ T6638] team0: Port device team_slave_0 added [ 86.638088][ T6638] team0: Port device team_slave_1 added [ 86.654775][ T6638] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.661807][ T6638] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 86.687730][ T6638] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.700258][ T6638] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.707634][ T6638] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 86.733706][ T6638] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.771567][ T6638] hsr_slave_0: entered promiscuous mode [ 86.779197][ T6638] hsr_slave_1: entered promiscuous mode [ 86.785305][ T6638] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.789083][ C0] eth0: bad gso: type: 1, size: 1408 [ 86.795415][ T6638] Cannot create hsr debugfs directory [ 86.803609][ T6731] netlink: 28 bytes leftover after parsing attributes in process `syz.3.968'. [ 86.813117][ T6731] netlink: 7 bytes leftover after parsing attributes in process `syz.3.968'. [ 86.961726][ T6738] netlink: 24 bytes leftover after parsing attributes in process `syz.3.970'. [ 87.020921][ T6745] loop4: detected capacity change from 0 to 512 [ 87.027680][ T6745] EXT4-fs: Ignoring removed orlov option [ 87.034726][ T6745] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=6040e09c, mo2=0102] [ 87.044239][ T6745] System zones: 1-12 [ 87.048746][ T6745] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.974: casefold flag without casefold feature [ 87.061943][ T6745] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.974: couldn't read orphan inode 15 (err -117) [ 87.076827][ T6745] EXT4-fs error (device loop4): ext4_add_entry:2435: inode #2: comm syz.4.974: Directory hole found for htree leaf block 0 [ 87.144685][ T6638] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 87.161638][ T6638] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 87.170726][ T6754] netlink: 4 bytes leftover after parsing attributes in process `syz.3.977'. [ 87.180566][ T6758] netlink: 28 bytes leftover after parsing attributes in process `syz.4.978'. [ 87.189923][ T6758] netlink: 7 bytes leftover after parsing attributes in process `syz.4.978'. [ 87.198947][ T6638] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 87.210067][ C0] eth0: bad gso: type: 1, size: 1408 [ 87.212307][ T6638] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 87.232178][ T6762] loop4: detected capacity change from 0 to 1024 [ 87.240109][ T6638] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.247259][ T6638] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.254608][ T6638] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.261760][ T6638] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.275931][ T3166] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.285160][ T3166] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.343194][ T6638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.368706][ T6638] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.381201][ T3166] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.388295][ T3166] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.414925][ T3166] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.422035][ T3166] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.432056][ T6782] netlink: 4 bytes leftover after parsing attributes in process `syz.3.989'. [ 87.490792][ T6789] netlink: 28 bytes leftover after parsing attributes in process `syz.3.990'. [ 87.499732][ T6789] netlink: 7 bytes leftover after parsing attributes in process `syz.3.990'. [ 87.525374][ T6638] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.586237][ T6800] loop1: detected capacity change from 0 to 1024 [ 87.630630][ T6638] veth0_vlan: entered promiscuous mode [ 87.639733][ T6638] veth1_vlan: entered promiscuous mode [ 87.657887][ T6638] veth0_macvtap: entered promiscuous mode [ 87.669202][ T6638] veth1_macvtap: entered promiscuous mode [ 87.692486][ T6638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.703139][ T6638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.713011][ T6638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.723552][ T6638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.733407][ T6638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.743963][ T6638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.753817][ T6638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.764302][ T6638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.774142][ T6638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.784727][ T6638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.794650][ T6638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.805122][ T6638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.824670][ T6638] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.835513][ T6822] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1000'. [ 87.855153][ T6638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.865629][ T6638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.875558][ T6638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.886005][ T6638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.895832][ T6638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.906333][ T6638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.916330][ T6638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.926952][ T6638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.936765][ T6638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.947220][ T6638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.957035][ T6638] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.967539][ T6638] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.980345][ T6638] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.995692][ T6638] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.004545][ T6638] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.007727][ T6833] loop4: detected capacity change from 0 to 128 [ 88.013391][ T6638] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.028360][ T6638] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.079426][ T6833] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 88.190755][ T6845] loop3: detected capacity change from 0 to 1024 [ 88.620920][ T6865] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1013'. [ 88.808563][ T6877] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1018'. [ 88.817545][ T6877] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 88.824984][ T6877] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 88.837608][ T6877] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 88.845023][ T6877] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 89.127986][ T6904] usb usb5: usbfs: process 6904 (syz.4.1028) did not claim interface 0 before use [ 89.150052][ T6904] loop4: detected capacity change from 0 to 1024 [ 89.184111][ T29] kauditd_printk_skb: 118 callbacks suppressed [ 89.184124][ T29] audit: type=1326 audit(1721842115.155:4235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6905 comm="syz.1.1029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fe3f5285f19 code=0x7ffc0000 [ 89.213994][ T29] audit: type=1326 audit(1721842115.155:4236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6905 comm="syz.1.1029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3f5285f19 code=0x7ffc0000 [ 89.237486][ T29] audit: type=1326 audit(1721842115.155:4237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6905 comm="syz.1.1029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3f5285f19 code=0x7ffc0000 [ 89.262609][ T29] audit: type=1326 audit(1721842115.195:4238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6905 comm="syz.1.1029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fe3f5285f19 code=0x7ffc0000 [ 89.287476][ T29] audit: type=1326 audit(1721842115.195:4239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6905 comm="syz.1.1029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3f5285f19 code=0x7ffc0000 [ 89.311277][ T29] audit: type=1326 audit(1721842115.195:4240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6905 comm="syz.1.1029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3f5285f19 code=0x7ffc0000 [ 89.334767][ T29] audit: type=1326 audit(1721842115.195:4241): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6905 comm="syz.1.1029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7fe3f5285f19 code=0x7ffc0000 [ 89.358389][ T29] audit: type=1326 audit(1721842115.195:4242): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6905 comm="syz.1.1029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3f5285f19 code=0x7ffc0000 [ 89.381916][ T29] audit: type=1326 audit(1721842115.195:4243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6905 comm="syz.1.1029" exe="/root/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7fe3f5285f19 code=0x7ffc0000 [ 89.405389][ T29] audit: type=1326 audit(1721842115.235:4244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6905 comm="syz.1.1029" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe3f5285f19 code=0x0 [ 89.442385][ T6918] netlink: 'syz.2.1032': attribute type 9 has an invalid length. [ 89.481132][ T6923] tap0: tun_chr_ioctl cmd 1074025677 [ 89.486719][ T6923] tap0: linktype set to 257 [ 89.580077][ T6930] loop2: detected capacity change from 0 to 512 [ 89.610525][ T6930] ext4 filesystem being mounted at /4/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.656508][ T6937] loop4: detected capacity change from 0 to 512 [ 89.664066][ T6937] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 89.680525][ T6937] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec019, mo2=0002] [ 89.689055][ T6937] System zones: 1-12 [ 89.693865][ T6937] EXT4-fs (loop4): 1 truncate cleaned up [ 90.736734][ T6988] netlink: 'syz.4.1060': attribute type 4 has an invalid length. [ 90.806754][ T6994] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 90.826385][ T6988] netlink: 'syz.4.1060': attribute type 4 has an invalid length. [ 90.860152][ T6999] loop3: detected capacity change from 0 to 512 [ 90.869803][ T7000] loop1: detected capacity change from 0 to 512 [ 90.879348][ T6999] EXT4-fs: Ignoring removed nomblk_io_submit option [ 90.886781][ T7000] EXT4-fs (loop1): unsupported inode size: 264 [ 90.893054][ T7000] EXT4-fs (loop1): blocksize: 1024 [ 90.893474][ T6999] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 90.907734][ T6999] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 90.916089][ T6999] EXT4-fs (loop3): 1 truncate cleaned up [ 91.212631][ T7034] loop1: detected capacity change from 0 to 256 [ 91.400992][ T7047] loop2: detected capacity change from 0 to 1024 [ 91.408526][ T7047] EXT4-fs: quotafile must be on filesystem root [ 91.417331][ T7047] netlink: 'syz.2.1079': attribute type 1 has an invalid length. [ 92.036146][ T7064] __nla_validate_parse: 7 callbacks suppressed [ 92.036159][ T7064] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1086'. [ 92.070910][ T7067] syz.4.1087 (7067): /proc/7065/oom_adj is deprecated, please use /proc/7065/oom_score_adj instead. [ 92.128971][ T7072] netlink: 64 bytes leftover after parsing attributes in process `syz.2.1089'. [ 92.159839][ T7074] loop1: detected capacity change from 0 to 1024 [ 92.166551][ T7074] EXT4-fs: Ignoring removed nobh option [ 92.172220][ T7074] EXT4-fs: Ignoring removed orlov option [ 92.188875][ T7078] netlink: 5 bytes leftover after parsing attributes in process `syz.2.1092'. [ 92.218176][ T7078] netlink: 308 bytes leftover after parsing attributes in process `syz.2.1092'. [ 92.223306][ T7089] netlink: 104 bytes leftover after parsing attributes in process `syz.3.1096'. [ 92.261868][ T7093] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1098'. [ 92.289916][ T7078] loop2: detected capacity change from 0 to 512 [ 92.296905][ T7078] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 92.299285][ T7096] loop3: detected capacity change from 0 to 512 [ 92.308707][ T7078] EXT4-fs (loop2): warning: maximal mount count reached, running e2fsck is recommended [ 92.323385][ T7078] EXT4-fs error (device loop2): ext4_orphan_get:1391: comm syz.2.1092: inode #15: comm syz.2.1092: iget: illegal inode # [ 92.325702][ T7096] EXT4-fs: Ignoring removed nobh option [ 92.342965][ T7078] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.1092: couldn't read orphan inode 15 (err -117) [ 92.344457][ T7096] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 92.359028][ T7078] netlink: 104 bytes leftover after parsing attributes in process `syz.2.1092'. [ 92.379873][ T7096] EXT4-fs error (device loop3): ext4_clear_blocks:883: inode #13: comm syz.3.1099: attempt to clear invalid blocks 2 len 1 [ 92.400573][ T7096] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 92.415807][ T7096] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #13: comm syz.3.1099: invalid indirect mapped block 1819239214 (level 0) [ 92.444748][ T7096] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #13: comm syz.3.1099: invalid indirect mapped block 1819239214 (level 1) [ 92.470515][ T7096] EXT4-fs (loop3): 1 truncate cleaned up [ 92.485885][ T7114] loop0: detected capacity change from 0 to 512 [ 92.500275][ T7114] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 92.512101][ T7116] netlink: 104 bytes leftover after parsing attributes in process `syz.1.1108'. [ 92.537442][ T7114] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec019, mo2=0002] [ 92.545475][ T7114] System zones: 1-12 [ 92.559092][ T7114] EXT4-fs (loop0): 1 truncate cleaned up [ 92.575097][ T7120] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1110'. [ 92.625401][ T6416] EXT4-fs error (device loop0): ext4_readdir:260: inode #11: block 54: comm syz-executor: path /44/file0/lost+found: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 92.648963][ T6416] EXT4-fs error (device loop0): ext4_empty_dir:3126: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 92.676582][ T6416] EXT4-fs error (device loop0): ext4_readdir:260: inode #11: block 54: comm syz-executor: path /44/file0/lost+found: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 92.725618][ T7129] netlink: 44 bytes leftover after parsing attributes in process `syz.3.1109'. [ 92.740645][ T7129] loop3: detected capacity change from 0 to 512 [ 92.750814][ T7129] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 92.837221][ T6416] EXT4-fs error (device loop0): ext4_empty_dir:3126: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 92.885153][ T7129] EXT4-fs (loop3): 1 truncate cleaned up [ 92.898037][ T7129] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2240: inode #15: comm syz.3.1109: corrupted in-inode xattr: overlapping e_value [ 92.914752][ T7129] EXT4-fs warning (device loop3): ext4_xattr_set_entry:1772: inode #15: comm syz.3.1109: unable to update i_inline_off [ 92.927346][ T7129] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2240: inode #15: comm syz.3.1109: corrupted in-inode xattr: overlapping e_value [ 93.017623][ T6416] EXT4-fs error (device loop0): ext4_readdir:260: inode #11: block 54: comm syz-executor: path /44/file0/lost+found: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 93.126616][ T6416] EXT4-fs error (device loop0): ext4_empty_dir:3126: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 93.146711][ T6416] EXT4-fs error (device loop0): ext4_readdir:260: inode #11: block 54: comm syz-executor: path /44/file0/lost+found: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 93.169882][ T6416] EXT4-fs error (device loop0): ext4_empty_dir:3126: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 93.172357][ T7138] loop1: detected capacity change from 0 to 512 [ 93.197079][ T6416] EXT4-fs error (device loop0): ext4_readdir:260: inode #11: block 54: comm syz-executor: path /44/file0/lost+found: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 93.218725][ T7138] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 93.229451][ T6416] EXT4-fs error (device loop0): ext4_empty_dir:3126: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 93.251115][ T7138] EXT4-fs (loop1): warning: maximal mount count reached, running e2fsck is recommended [ 93.264489][ T7138] EXT4-fs error (device loop1): ext4_orphan_get:1391: comm syz.1.1116: inode #15: comm syz.1.1116: iget: illegal inode # [ 93.284210][ T7138] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1116: couldn't read orphan inode 15 (err -117) [ 93.359217][ T7157] loop2: detected capacity change from 0 to 512 [ 93.363466][ T7160] bridge_slave_0: vlans aren't supported yet for dev_uc|mc_add() [ 93.374860][ T7157] EXT4-fs (loop2): unsupported inode size: 264 [ 93.381102][ T7157] EXT4-fs (loop2): blocksize: 1024 [ 93.534305][ T7172] loop2: detected capacity change from 0 to 512 [ 93.540927][ T7172] EXT4-fs: Ignoring removed oldalloc option [ 93.546084][ C0] eth0: bad gso: type: 1, size: 1408 [ 93.547488][ T7172] EXT4-fs: Ignoring removed i_version option [ 93.560345][ T7172] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 93.570936][ T7172] EXT4-fs (loop2): orphan cleanup on readonly fs [ 93.577479][ T7172] EXT4-fs (loop2): 1 truncate cleaned up [ 93.650041][ T7188] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 93.687389][ T7186] loop3: detected capacity change from 0 to 512 [ 93.699706][ T3896] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.710212][ T7186] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 93.725599][ T7192] loop1: detected capacity change from 0 to 512 [ 93.732498][ T7192] EXT4-fs (loop1): unsupported inode size: 264 [ 93.738693][ T7192] EXT4-fs (loop1): blocksize: 1024 [ 93.779949][ T7186] EXT4-fs (loop3): warning: maximal mount count reached, running e2fsck is recommended [ 93.811052][ T3896] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.824246][ T7186] EXT4-fs error (device loop3): ext4_orphan_get:1391: comm syz.3.1135: inode #15: comm syz.3.1135: iget: illegal inode # [ 93.837634][ T7186] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.1135: couldn't read orphan inode 15 (err -117) [ 93.995082][ T3896] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.102326][ T3896] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.270868][ T3896] bridge_slave_1: left allmulticast mode [ 94.276543][ T3896] bridge_slave_1: left promiscuous mode [ 94.282411][ T3896] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.282699][ T29] kauditd_printk_skb: 139 callbacks suppressed [ 94.282713][ T29] audit: type=1326 audit(1721842120.265:4384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7210 comm="syz.1.1142" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe3f5285f19 code=0x0 [ 94.320868][ T3896] bridge_slave_0: left allmulticast mode [ 94.326519][ T3896] bridge_slave_0: left promiscuous mode [ 94.332295][ T3896] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.429389][ T3896] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 94.440826][ T3896] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 94.443714][ T7215] loop1: detected capacity change from 0 to 1024 [ 94.455912][ T7215] EXT4-fs: quotafile must be on filesystem root [ 94.463531][ T3896] bond0 (unregistering): Released all slaves [ 94.475737][ T7215] netlink: 'syz.1.1142': attribute type 1 has an invalid length. [ 94.522099][ T7220] loop3: detected capacity change from 0 to 1024 [ 94.530146][ T7220] EXT4-fs: Ignoring removed nobh option [ 94.535726][ T7220] EXT4-fs: Ignoring removed orlov option [ 94.555128][ T7196] chnl_net:caif_netlink_parms(): no params data found [ 94.576752][ T7226] netlink: 'syz.2.1146': attribute type 3 has an invalid length. [ 94.613373][ T3896] hsr_slave_0: left promiscuous mode [ 94.622502][ T3896] hsr_slave_1: left promiscuous mode [ 94.631072][ T3896] veth1_macvtap: left promiscuous mode [ 94.636679][ T3896] veth0_macvtap: left promiscuous mode [ 94.642408][ T3896] veth1_vlan: left promiscuous mode [ 94.647786][ T3896] veth0_vlan: left promiscuous mode [ 94.667816][ T29] audit: type=1400 audit(1721842120.645:4385): avc: denied { getopt } for pid=7231 comm="syz.2.1148" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 94.727759][ T29] audit: type=1400 audit(1721842120.705:4386): avc: denied { write } for pid=7231 comm="syz.2.1148" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 94.788689][ T3896] team0 (unregistering): Port device team_slave_1 removed [ 94.800854][ T3896] team0 (unregistering): Port device team_slave_0 removed [ 94.873477][ T7242] netlink: 'syz.4.1149': attribute type 4 has an invalid length. [ 94.889030][ T7245] netlink: 'syz.4.1149': attribute type 4 has an invalid length. [ 94.905239][ T7196] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.912369][ T7196] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.922473][ T7196] bridge_slave_0: entered allmulticast mode [ 94.929189][ T7196] bridge_slave_0: entered promiscuous mode [ 94.936038][ T7196] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.943196][ T7196] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.950781][ T7196] bridge_slave_1: entered allmulticast mode [ 94.957537][ T7196] bridge_slave_1: entered promiscuous mode [ 94.998628][ T7196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.009057][ T7235] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 95.012659][ T7196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.043260][ T7196] team0: Port device team_slave_0 added [ 95.050051][ T7196] team0: Port device team_slave_1 added [ 95.065413][ T7196] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.072583][ T7196] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.098511][ T7196] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.106211][ T29] audit: type=1400 audit(1721842121.055:4387): avc: denied { connect } for pid=7251 comm="syz.3.1151" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 95.110250][ T7196] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.135618][ T7196] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.161599][ T7196] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.183183][ T29] audit: type=1326 audit(1721842121.155:4388): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7249 comm="syz.2.1150" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f09a2bb5f19 code=0x7ffc0000 [ 95.211162][ T29] audit: type=1326 audit(1721842121.185:4389): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7249 comm="syz.2.1150" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f09a2bb5f19 code=0x7ffc0000 [ 95.234739][ T29] audit: type=1326 audit(1721842121.185:4390): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7249 comm="syz.2.1150" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f09a2bb5f19 code=0x7ffc0000 [ 95.258144][ T29] audit: type=1326 audit(1721842121.185:4391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7249 comm="syz.2.1150" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f09a2bb5f19 code=0x7ffc0000 [ 95.281550][ T29] audit: type=1326 audit(1721842121.185:4392): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7249 comm="syz.2.1150" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f09a2bb5f19 code=0x7ffc0000 [ 95.305000][ T29] audit: type=1326 audit(1721842121.185:4393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7249 comm="syz.2.1150" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f09a2bb5f19 code=0x7ffc0000 [ 95.341546][ T7196] hsr_slave_0: entered promiscuous mode [ 95.345131][ T7260] loop4: detected capacity change from 0 to 128 [ 95.352363][ T7262] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 95.364682][ T7196] hsr_slave_1: entered promiscuous mode [ 95.370904][ T7196] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.380892][ T7196] Cannot create hsr debugfs directory [ 95.454445][ T7267] netlink: 'syz.4.1157': attribute type 3 has an invalid length. [ 95.642457][ T7280] loop4: detected capacity change from 0 to 1024 [ 95.659861][ T7280] EXT4-fs: quotafile must be on filesystem root [ 95.675825][ T7196] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.688171][ T7196] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.697957][ T7280] netlink: 'syz.4.1161': attribute type 1 has an invalid length. [ 95.706107][ T7196] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.718155][ T7196] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.764013][ T7196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.778224][ T7196] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.798028][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.805160][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.814303][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.821475][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.939467][ T7196] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.030749][ T7196] veth0_vlan: entered promiscuous mode [ 96.043264][ T7196] veth1_vlan: entered promiscuous mode [ 96.063585][ T7196] veth0_macvtap: entered promiscuous mode [ 96.072318][ T7196] veth1_macvtap: entered promiscuous mode [ 96.085464][ T7196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.096040][ T7196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.105891][ T7196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.116352][ T7196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.126184][ T7196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.136758][ T7196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.146592][ T7196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.157127][ T7196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.166991][ T7196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.177522][ T7196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.187371][ T7196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.197797][ T7196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.209751][ T7196] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.221256][ T7196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.231884][ T7196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.241805][ T7196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.252377][ T7196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.262300][ T7196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.272781][ T7196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.282749][ T7196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.293284][ T7196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.303140][ T7196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.313820][ T7196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.323821][ T7196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.334266][ T7196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.346269][ T7196] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.356565][ T7196] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.365663][ T7196] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.374442][ T7196] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.383170][ T7196] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.424502][ T7302] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 96.455088][ T7307] loop1: detected capacity change from 0 to 2048 [ 96.546327][ T7326] loop1: detected capacity change from 0 to 1024 [ 97.220853][ T7346] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 97.396454][ T7359] loop4: detected capacity change from 0 to 512 [ 97.406263][ T7359] EXT4-fs: Ignoring removed nobh option [ 97.412253][ T5026] EXT4-fs unmount: 38 callbacks suppressed [ 97.412266][ T5026] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.458877][ T7359] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 97.475983][ T7359] ext4 filesystem being mounted at /124/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 97.518494][ T6108] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.557461][ T3898] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.613270][ T3898] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.672933][ T7352] chnl_net:caif_netlink_parms(): no params data found [ 97.694885][ T3898] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.716462][ T7390] __nla_validate_parse: 9 callbacks suppressed [ 97.716478][ T7390] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1194'. [ 97.765703][ T3898] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.789277][ T7394] loop1: detected capacity change from 0 to 1764 [ 97.805983][ T7394] grow_buffers: requested out-of-range block 18446744072509557520 for device loop1 [ 97.815368][ T7394] isofs_fill_super: bread failed, dev=loop1, iso_blknum=1547486600, block=-1199994096 [ 97.838984][ T7398] loop2: detected capacity change from 0 to 512 [ 97.846018][ T7352] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.853164][ T7352] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.861267][ T7352] bridge_slave_0: entered allmulticast mode [ 97.867765][ T7352] bridge_slave_0: entered promiscuous mode [ 97.875018][ T7352] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.882161][ T7352] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.889765][ T7352] bridge_slave_1: entered allmulticast mode [ 97.897085][ T7352] bridge_slave_1: entered promiscuous mode [ 97.906061][ T7398] netlink: 'syz.2.1196': attribute type 5 has an invalid length. [ 97.909811][ T7400] netlink: 116 bytes leftover after parsing attributes in process `syz.1.1197'. [ 97.941903][ T7398] SET target dimension over the limit! [ 97.948288][ T3898] bridge_slave_1: left allmulticast mode [ 97.953955][ T3898] bridge_slave_1: left promiscuous mode [ 97.959776][ T3898] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.971240][ T3898] bridge_slave_0: left allmulticast mode [ 97.977094][ T3898] bridge_slave_0: left promiscuous mode [ 97.982765][ T3898] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.016116][ T7405] sctp: [Deprecated]: syz.1.1198 (pid 7405) Use of struct sctp_assoc_value in delayed_ack socket option. [ 98.016116][ T7405] Use struct sctp_sack_info instead [ 98.072230][ T7413] loop2: detected capacity change from 0 to 128 [ 98.141481][ T3898] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 98.153589][ T3898] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 98.166965][ T3898] bond0 (unregistering): Released all slaves [ 98.173909][ C0] eth0: bad gso: type: 1, size: 1408 [ 98.185153][ T7352] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.197222][ T7419] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1205'. [ 98.212508][ T7352] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.256089][ T3898] hsr_slave_0: left promiscuous mode [ 98.272301][ T3898] hsr_slave_1: left promiscuous mode [ 98.283228][ T3898] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 98.285011][ T7425] netlink: 116 bytes leftover after parsing attributes in process `syz.0.1208'. [ 98.290721][ T3898] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 98.310700][ T7423] loop1: detected capacity change from 0 to 512 [ 98.320342][ T7423] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 98.331587][ T3898] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 98.339140][ T3898] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 98.347798][ T7423] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec019, mo2=0002] [ 98.355733][ T7423] System zones: 1-12 [ 98.362938][ T3898] veth1_macvtap: left promiscuous mode [ 98.368590][ T3898] veth0_macvtap: left promiscuous mode [ 98.374132][ T3898] veth1_vlan: left promiscuous mode [ 98.379557][ T3898] veth0_vlan: left promiscuous mode [ 98.389410][ T7423] EXT4-fs (loop1): 1 truncate cleaned up [ 98.395597][ T7423] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.458884][ T5026] EXT4-fs error (device loop1): ext4_readdir:260: inode #11: block 54: comm syz-executor: path /193/file0/lost+found: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 98.484943][ T5026] EXT4-fs error (device loop1): ext4_empty_dir:3126: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 98.506163][ T5026] EXT4-fs error (device loop1): ext4_readdir:260: inode #11: block 54: comm syz-executor: path /193/file0/lost+found: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 98.528434][ T5026] EXT4-fs error (device loop1): ext4_empty_dir:3126: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 98.549016][ T5026] EXT4-fs error (device loop1): ext4_readdir:260: inode #11: block 54: comm syz-executor: path /193/file0/lost+found: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 98.579566][ T5026] EXT4-fs error (device loop1): ext4_empty_dir:3126: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 98.600618][ T5026] EXT4-fs error (device loop1): ext4_readdir:260: inode #11: block 54: comm syz-executor: path /193/file0/lost+found: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 98.629741][ T5026] EXT4-fs error (device loop1): ext4_empty_dir:3126: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 98.649708][ T3898] team0 (unregistering): Port device team_slave_1 removed [ 98.687228][ T3898] team0 (unregistering): Port device team_slave_0 removed [ 98.694557][ T5026] EXT4-fs error (device loop1): ext4_readdir:260: inode #11: block 54: comm syz-executor: path /193/file0/lost+found: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 98.707645][ T7433] sctp: [Deprecated]: syz.4.1211 (pid 7433) Use of struct sctp_assoc_value in delayed_ack socket option. [ 98.707645][ T7433] Use struct sctp_sack_info instead [ 98.751484][ T5026] EXT4-fs error (device loop1): ext4_empty_dir:3126: inode #11: block 54: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=5120, inode=0, rec_len=0, size=1024 fake=0 [ 98.820804][ T7352] team0: Port device team_slave_0 added [ 98.831391][ T7352] team0: Port device team_slave_1 added [ 98.854392][ T7352] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.861419][ T7352] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 98.887532][ T7352] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.910296][ T7352] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.917330][ T7352] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 98.943352][ T7352] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.006068][ T7352] hsr_slave_0: entered promiscuous mode [ 99.034119][ T7352] hsr_slave_1: entered promiscuous mode [ 99.056539][ T7352] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 99.081155][ T7352] Cannot create hsr debugfs directory [ 99.217817][ T5026] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.515938][ T7352] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 99.525341][ T7352] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 99.535889][ T7352] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 99.545279][ T7352] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 99.593489][ T7352] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.605820][ T7352] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.626468][ T3162] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.633579][ T3162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.654113][ T3162] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.661352][ T3162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.683400][ T7352] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 99.693983][ T7352] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 99.804224][ T29] kauditd_printk_skb: 42 callbacks suppressed [ 99.804241][ T29] audit: type=1326 audit(1721842125.775:4436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7485 comm="syz.4.1233" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb58e25f19 code=0x7ffc0000 [ 99.825371][ T7352] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.841399][ T7487] loop4: detected capacity change from 0 to 128 [ 99.857859][ T7487] vfat: Unknown parameter '0x0000000000000000ÿÿÿÿÿÿ' [ 99.872076][ T29] audit: type=1326 audit(1721842125.815:4437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7485 comm="syz.4.1233" exe="/root/syz-executor" sig=0 arch=c000003e syscall=251 compat=0 ip=0x7fdb58e25f19 code=0x7ffc0000 [ 99.895597][ T29] audit: type=1326 audit(1721842125.815:4438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7485 comm="syz.4.1233" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb58e25f19 code=0x7ffc0000 [ 99.919039][ T29] audit: type=1326 audit(1721842125.815:4439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7485 comm="syz.4.1233" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7fdb58e25f19 code=0x7ffc0000 [ 99.942502][ T29] audit: type=1326 audit(1721842125.815:4440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7485 comm="syz.4.1233" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fdb58e25f53 code=0x7ffc0000 [ 99.965831][ T29] audit: type=1326 audit(1721842125.815:4441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7485 comm="syz.4.1233" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fdb58e24a9f code=0x7ffc0000 [ 99.989246][ T29] audit: type=1326 audit(1721842125.815:4442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7485 comm="syz.4.1233" exe="/root/syz-executor" sig=0 arch=c000003e syscall=11 compat=0 ip=0x7fdb58e25fa7 code=0x7ffc0000 [ 100.012741][ T29] audit: type=1326 audit(1721842125.815:4443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7485 comm="syz.4.1233" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fdb58e24950 code=0x7ffc0000 [ 100.036334][ T29] audit: type=1326 audit(1721842125.815:4444): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7485 comm="syz.4.1233" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fdb58e25b1b code=0x7ffc0000 [ 100.059666][ T29] audit: type=1326 audit(1721842125.835:4445): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7485 comm="syz.4.1233" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7fdb58e24c4a code=0x7ffc0000 [ 100.105357][ T7352] veth0_vlan: entered promiscuous mode [ 100.127969][ T7352] veth1_vlan: entered promiscuous mode [ 100.150440][ T7352] veth0_macvtap: entered promiscuous mode [ 100.168129][ T7352] veth1_macvtap: entered promiscuous mode [ 100.185324][ T7510] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 100.191617][ T7352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.203951][ T7352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.213841][ T7352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.224390][ T7352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.234314][ T7352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.244821][ T7352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.254702][ T7352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.265135][ T7352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.275036][ T7352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.285505][ T7352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.295354][ T7352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.305837][ T7352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.336749][ T7352] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.363618][ T7352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.374349][ T7352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.384308][ T7352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.394832][ T7352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.404683][ T7352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.415215][ T7352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.425080][ T7352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.435534][ T7352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.445450][ T7352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.455975][ T7352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.465807][ T7352] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.476407][ T7352] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.479969][ T7514] sctp: [Deprecated]: syz.0.1239 (pid 7514) Use of struct sctp_assoc_value in delayed_ack socket option. [ 100.479969][ T7514] Use struct sctp_sack_info instead [ 100.488445][ T7352] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.527103][ T7352] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.535908][ T7352] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.544658][ T7352] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.553558][ T7352] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.632568][ T7476] chnl_net:caif_netlink_parms(): no params data found [ 100.731187][ T7532] IPv6: sit1: Disabled Multicast RS [ 100.747322][ T7476] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.754499][ T7476] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.767624][ T7536] loop3: detected capacity change from 0 to 2048 [ 100.774633][ T7476] bridge_slave_0: entered allmulticast mode [ 100.781531][ T7476] bridge_slave_0: entered promiscuous mode [ 100.809320][ T7536] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.814560][ T7476] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.828749][ T7476] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.838626][ T7545] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 100.841032][ T7476] bridge_slave_1: entered allmulticast mode [ 100.853463][ T7476] bridge_slave_1: entered promiscuous mode [ 100.870847][ T7352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.911521][ T7476] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.948308][ T7476] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.098733][ T7476] team0: Port device team_slave_0 added [ 101.104598][ T7568] netlink: 'syz.3.1258': attribute type 2 has an invalid length. [ 101.151206][ T7476] team0: Port device team_slave_1 added [ 101.230354][ T7476] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.237392][ T7476] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 101.263502][ T7476] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.279513][ T7476] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.286508][ T7476] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 101.312497][ T7476] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.365360][ T7585] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1264'. [ 101.380188][ T7476] hsr_slave_0: entered promiscuous mode [ 101.380834][ T7476] hsr_slave_1: entered promiscuous mode [ 101.381428][ T7585] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1264'. [ 101.382799][ T7476] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 101.382828][ T7476] Cannot create hsr debugfs directory [ 101.514120][ T7476] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.524515][ T7601] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 101.541157][ T7594] loop4: detected capacity change from 0 to 1024 [ 101.547922][ T7594] EXT4-fs: Ignoring removed orlov option [ 101.553610][ T7594] EXT4-fs: Ignoring removed nomblk_io_submit option [ 101.568384][ T7476] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.595086][ T7594] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.632741][ T7611] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 101.660775][ T6108] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.674585][ T7476] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.726675][ T7476] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.806795][ T7476] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 101.829692][ T7476] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 101.841475][ T7476] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 101.873823][ T7476] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 102.101828][ T7476] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.120295][ T7476] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.130380][ T893] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.137474][ T893] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.152213][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.159393][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.181048][ T7476] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 102.191503][ T7476] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 102.226887][ T7630] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 102.311161][ T7476] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.364710][ T7660] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1290'. [ 102.384832][ T7660] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1290'. [ 102.427629][ T7476] veth0_vlan: entered promiscuous mode [ 102.437343][ T7476] veth1_vlan: entered promiscuous mode [ 102.493345][ T7476] veth0_macvtap: entered promiscuous mode [ 102.517009][ T7670] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 102.526493][ T7476] veth1_macvtap: entered promiscuous mode [ 102.554096][ T7672] loop2: detected capacity change from 0 to 512 [ 102.571747][ T7672] EXT4-fs warning (device loop2): ext4_block_to_path:107: block 3279945729 > max in inode 13 [ 102.582145][ T7672] EXT4-fs warning (device loop2): ext4_block_to_path:107: block 3279945730 > max in inode 13 [ 102.592947][ T7672] EXT4-fs (loop2): 1 truncate cleaned up [ 102.599715][ T7672] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 102.608253][ T7476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.622215][ T7476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.632718][ T7476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.643182][ T7476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.653075][ T7476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.663587][ T7476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.673498][ T7476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.684005][ T7476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.693853][ T7476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.704314][ T7476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.714946][ T7476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.725786][ T7476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.735605][ T7476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.746018][ T7476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.758617][ T7476] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.773889][ T6638] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.796556][ T7679] netlink: 'syz.0.1300': attribute type 21 has an invalid length. [ 102.804612][ T7679] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1300'. [ 102.818333][ T7476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.829084][ T7476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.838964][ T7476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.849488][ T7476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.859340][ T7476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.869834][ T7476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.879663][ T7476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.890216][ T7476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.900038][ T7476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.910488][ T7476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.920360][ T7476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.930821][ T7476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.940724][ T7476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.951160][ T7476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.963768][ T7476] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.971114][ T7680] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1300'. [ 102.980049][ T7680] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1300'. [ 102.989003][ T7680] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1300'. [ 102.998086][ T7680] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1300'. [ 103.007108][ T7680] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1300'. [ 103.016321][ T7680] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1300'. [ 103.048641][ T7476] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.057448][ T7476] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.066286][ T7476] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.075030][ T7476] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.379697][ T7732] loop3: detected capacity change from 0 to 128 [ 103.395213][ T7732] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 103.408661][ T7732] ext4 filesystem being mounted at /19/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 103.460539][ T7352] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 103.556527][ T7756] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1332'. [ 103.565650][ T7756] tipc: Started in network mode [ 103.570592][ T7756] tipc: Node identity 40170020000000006e, cluster identity 8 [ 103.584736][ T7761] loop3: detected capacity change from 0 to 128 [ 103.606454][ T7761] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 103.619776][ T7761] ext4 filesystem being mounted at /22/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 103.686239][ T7352] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 103.741605][ T7784] netlink: 'syz.1.1346': attribute type 21 has an invalid length. [ 103.749948][ T7784] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1346'. [ 103.761220][ T7786] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1347'. [ 103.770299][ T7786] tipc: Started in network mode [ 103.775161][ T7786] tipc: Node identity 40170020000000006e, cluster identity 8 [ 104.011488][ T7817] netlink: 'syz.0.1360': attribute type 21 has an invalid length. [ 104.093686][ T7826] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=7826 comm=syz.2.1365 [ 104.265053][ T7860] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=7860 comm=syz.4.1381 [ 104.369223][ T7875] loop4: detected capacity change from 0 to 512 [ 104.385926][ T7877] Invalid ELF header magic: != ELF [ 104.405142][ T7875] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.420945][ T7875] ext4 filesystem being mounted at /158/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 104.469538][ T7885] ALSA: seq fatal error: cannot create timer (-22) [ 104.476988][ T6108] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.497903][ T7890] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=7890 comm=syz.3.1394 [ 104.501500][ T7891] loop4: detected capacity change from 0 to 128 [ 104.520572][ T7891] vfat: Unknown parameter '' [ 104.581975][ T7902] loop4: detected capacity change from 0 to 512 [ 104.607206][ T7906] Invalid ELF header magic: != ELF [ 104.639761][ T7914] loop4: detected capacity change from 0 to 128 [ 104.712039][ T7930] openvswitch: netlink: IPv4 tun info is not correct [ 104.902263][ T7969] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 104.934449][ T29] kauditd_printk_skb: 36 callbacks suppressed [ 104.934466][ T29] audit: type=1326 audit(1721842130.905:4482): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7973 comm="syz.3.1435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c21515f19 code=0x7ffc0000 [ 104.992697][ T29] audit: type=1326 audit(1721842130.945:4483): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7973 comm="syz.3.1435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c21515f19 code=0x7ffc0000 [ 105.016344][ T29] audit: type=1326 audit(1721842130.945:4484): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7973 comm="syz.3.1435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f0c21515f19 code=0x7ffc0000 [ 105.040041][ T29] audit: type=1326 audit(1721842130.945:4485): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7973 comm="syz.3.1435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c21515f19 code=0x7ffc0000 [ 105.043428][ T7988] loop3: detected capacity change from 0 to 128 [ 105.063507][ T29] audit: type=1326 audit(1721842130.945:4486): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7973 comm="syz.3.1435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f0c21515f19 code=0x7ffc0000 [ 105.063544][ T29] audit: type=1326 audit(1721842130.945:4487): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7973 comm="syz.3.1435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0c21515f19 code=0x7ffc0000 [ 105.073205][ T7988] vfat: Unknown parameter '01777777777777777777777 R]öl…‘œ\õ$ õœSÆèaËaWbäê)ÞŸµÏŽØ3Þ}ñõ¯ö‘(ñ´)ày>áŒïŠB¢˜¿ÑdN~ÁêxôJ9k¼crúãÉ–›kZfÆ»žÄþiÊú0xffffffffffffffffÿÿÿÿ' [ 105.093472][ T29] audit: type=1326 audit(1721842130.945:4488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7973 comm="syz.3.1435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f0c2150cf67 code=0x7ffc0000 [ 105.157495][ T29] audit: type=1326 audit(1721842130.945:4489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7973 comm="syz.3.1435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f0c214b1909 code=0x7ffc0000 [ 105.181248][ T29] audit: type=1326 audit(1721842130.945:4490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7973 comm="syz.3.1435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f0c2150cf67 code=0x7ffc0000 [ 105.204809][ T29] audit: type=1326 audit(1721842130.945:4491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7973 comm="syz.3.1435" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f0c214b1909 code=0x7ffc0000 [ 105.253039][ T8000] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 105.340049][ T8014] loop2: detected capacity change from 0 to 512 [ 105.391232][ T8014] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.409856][ T8014] ext4 filesystem being mounted at /83/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.449534][ T6638] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.456568][ T8034] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 105.676847][ T8060] loop3: detected capacity change from 0 to 512 [ 105.688615][ T8060] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.701308][ T8060] ext4 filesystem being mounted at /65/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.723764][ T7352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.741445][ T8064] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 105.768224][ T8067] loop3: detected capacity change from 0 to 256 [ 106.166034][ T8095] loop3: detected capacity change from 0 to 256 [ 106.371115][ T8113] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 106.530625][ T8114] chnl_net:caif_netlink_parms(): no params data found [ 106.570273][ T8114] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.577405][ T8114] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.584666][ T8114] bridge_slave_0: entered allmulticast mode [ 106.591073][ T8114] bridge_slave_0: entered promiscuous mode [ 106.598874][ T8114] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.606080][ T8114] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.613440][ T8114] bridge_slave_1: entered allmulticast mode [ 106.620274][ T8114] bridge_slave_1: entered promiscuous mode [ 106.642041][ T8114] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.653443][ T8114] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.674873][ T8114] team0: Port device team_slave_0 added [ 106.683489][ T8114] team0: Port device team_slave_1 added [ 106.702204][ T8114] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.709368][ T8114] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 106.735536][ T8114] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.747112][ T8114] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.754080][ T8114] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 106.780191][ T8114] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.817887][ T8114] hsr_slave_0: entered promiscuous mode [ 106.824932][ T8114] hsr_slave_1: entered promiscuous mode [ 106.831228][ T8114] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 106.839046][ T8114] Cannot create hsr debugfs directory [ 106.849725][ T38] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.904520][ T38] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.969469][ T38] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.037829][ T38] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 107.112646][ T38] bridge_slave_1: left allmulticast mode [ 107.118506][ T38] bridge_slave_1: left promiscuous mode [ 107.124364][ T38] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.135030][ T38] bridge_slave_0: left allmulticast mode [ 107.140752][ T38] bridge_slave_0: left promiscuous mode [ 107.146408][ T38] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.231117][ T38] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 107.241353][ T38] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 107.251397][ T38] bond0 (unregistering): Released all slaves [ 107.264843][ C0] eth0: bad gso: type: 1, size: 1408 [ 107.266523][ T8176] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 107.291357][ T8178] dccp_invalid_packet: P.Data Offset(102) too large [ 107.350951][ T8184] loop4: detected capacity change from 0 to 1024 [ 107.368221][ T8184] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.1515: bad orphan inode 2097152 [ 107.381762][ T8184] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.400331][ T8184] EXT4-fs error (device loop4): __ext4_new_inode:1070: comm syz.4.1515: reserved inode found cleared - inode=18 [ 107.412265][ T38] hsr_slave_0: left promiscuous mode [ 107.418809][ T38] hsr_slave_1: left promiscuous mode [ 107.424710][ T38] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 107.424766][ T6108] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.432476][ T38] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 107.450049][ T38] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 107.457741][ T38] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 107.471771][ T38] veth1_macvtap: left promiscuous mode [ 107.477335][ T38] veth0_macvtap: left promiscuous mode [ 107.482953][ T38] veth1_vlan: left promiscuous mode [ 107.488200][ T38] veth0_vlan: left promiscuous mode [ 107.546102][ T8206] xt_TCPMSS: Only works on TCP SYN packets [ 107.592701][ T38] team0 (unregistering): Port device team_slave_1 removed [ 107.603065][ T38] team0 (unregistering): Port device team_slave_0 removed [ 107.603968][ T8208] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 107.666926][ T8209] vlan2: entered allmulticast mode [ 107.770695][ T8218] dccp_invalid_packet: P.Data Offset(102) too large [ 107.779143][ T8114] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 107.786732][ C0] eth0: bad gso: type: 1, size: 1408 [ 107.798380][ T8114] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 107.812335][ T8114] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 107.831939][ T8114] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 107.843635][ T8222] loop2: detected capacity change from 0 to 1024 [ 107.870677][ T8222] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.1527: bad orphan inode 2097152 [ 107.897314][ T8222] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.920684][ T8114] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.955855][ T8222] EXT4-fs error (device loop2): __ext4_new_inode:1070: comm syz.2.1527: reserved inode found cleared - inode=18 [ 107.971138][ T8114] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.982533][ T8229] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=8229 comm=syz.4.1528 [ 108.009992][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.017249][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.053214][ T6638] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.055963][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.069354][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.087958][ T8114] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 108.098402][ T8114] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 108.189160][ T8234] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 108.224976][ T8114] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.335283][ T8114] veth0_vlan: entered promiscuous mode [ 108.344272][ T8114] veth1_vlan: entered promiscuous mode [ 108.362955][ T8114] veth0_macvtap: entered promiscuous mode [ 108.372954][ T8114] veth1_macvtap: entered promiscuous mode [ 108.384727][ T8114] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 108.395438][ T8114] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.405445][ T8114] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 108.415993][ T8114] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.425949][ T8114] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 108.436407][ T8114] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.446333][ T8114] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 108.456951][ T8114] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.466769][ T8114] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 108.477874][ T8114] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.488005][ T8114] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 108.498482][ T8114] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.508355][ T8114] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 108.518780][ T8114] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.531524][ T8254] loop2: detected capacity change from 0 to 512 [ 108.539900][ T8254] EXT4-fs: Ignoring removed bh option [ 108.552261][ T8254] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 108.564133][ T8254] EXT4-fs (loop2): 1 truncate cleaned up [ 108.569675][ T8114] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.570788][ T8254] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.589247][ T8114] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 108.599203][ T8260] xt_TCPMSS: Only works on TCP SYN packets [ 108.599742][ T8114] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.615453][ T8114] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 108.626005][ T8114] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.635886][ T8114] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 108.646314][ T8114] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.656141][ T8114] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 108.666608][ T8114] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.676644][ T8114] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 108.687158][ T8114] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.697093][ T8114] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 108.707638][ T8114] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.717478][ T8114] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 108.727933][ T8114] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 108.738785][ T8114] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.741056][ T6638] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.753125][ T8262] vlan2: entered allmulticast mode [ 108.773588][ T8265] dccp_invalid_packet: P.Data Offset(102) too large [ 108.803524][ T8114] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.812479][ T8114] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.821236][ T8114] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.829991][ T8114] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.882423][ T8269] loop2: detected capacity change from 0 to 1024 [ 108.911435][ T8269] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.1538: bad orphan inode 2097152 [ 108.924302][ T8276] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=8276 comm=syz.4.1540 [ 108.939365][ T8269] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.965522][ T8269] EXT4-fs error (device loop2): __ext4_new_inode:1070: comm syz.2.1538: reserved inode found cleared - inode=18 [ 108.983635][ T8284] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 109.012892][ T6638] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.093502][ T8292] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 109.111174][ T8293] __nla_validate_parse: 23 callbacks suppressed [ 109.111189][ T8293] netlink: 2 bytes leftover after parsing attributes in process `syz.3.1545'. [ 109.126550][ T8295] netlink: 'syz.4.1546': attribute type 1 has an invalid length. [ 109.135217][ T8297] dccp_invalid_packet: P.Data Offset(102) too large [ 109.163949][ T8295] 8021q: adding VLAN 0 to HW filter on device batadv1 [ 109.175222][ T8295] bond1: (slave batadv1): Enslaving as a backup interface with an up link [ 109.201442][ T8307] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 109.213567][ T8310] openvswitch: netlink: Tunnel attr 0 has unexpected len 0 expected 8 [ 109.218429][ T8295] bond1 (unregistering): (slave batadv1): Releasing backup interface [ 109.241387][ T8295] bond1 (unregistering): Released all slaves [ 109.323148][ T8326] infiniband syz1: RDMA CMA: cma_listen_on_dev, error -98 [ 109.535194][ T8342] netlink: 256 bytes leftover after parsing attributes in process `syz.0.1568'. [ 109.581477][ T8346] netlink: 'syz.0.1570': attribute type 1 has an invalid length. [ 109.603454][ T8346] 8021q: adding VLAN 0 to HW filter on device batadv1 [ 109.611170][ T8346] bond1: (slave batadv1): Enslaving as a backup interface with an up link [ 109.624207][ T8346] bond1 (unregistering): (slave batadv1): Releasing backup interface [ 109.635790][ T8346] bond1 (unregistering): Released all slaves [ 109.731350][ T288] IPVS: starting estimator thread 0... [ 109.827293][ T8354] IPVS: using max 2544 ests per chain, 127200 per kthread [ 109.872671][ T8370] netlink: 2 bytes leftover after parsing attributes in process `syz.0.1580'. [ 110.209977][ T8404] loop2: detected capacity change from 0 to 512 [ 110.236412][ T8404] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 110.249393][ T8404] ext4 filesystem being mounted at /107/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 110.271307][ T29] kauditd_printk_skb: 87 callbacks suppressed [ 110.271321][ T29] audit: type=1400 audit(1721842136.245:4579): avc: denied { setattr } for pid=8403 comm="syz.2.1596" name="file1" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 110.302326][ T29] audit: type=1400 audit(1721842136.245:4580): avc: denied { rmdir } for pid=8403 comm="syz.2.1596" name="file1" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 110.329525][ T6638] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 110.366968][ T8415] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=8415 comm=syz.0.1600 [ 110.462273][ T8424] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 110.573227][ T288] IPVS: starting estimator thread 0... [ 110.627721][ T29] audit: type=1400 audit(1721842136.605:4581): avc: denied { bind } for pid=8449 comm="syz.0.1614" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 110.664988][ T8452] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=8452 comm=syz.0.1615 [ 110.676982][ T8444] IPVS: using max 2736 ests per chain, 136800 per kthread [ 111.063423][ T29] audit: type=1400 audit(1721842137.035:4582): avc: denied { accept } for pid=8477 comm="syz.3.1626" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 111.115625][ T29] audit: type=1400 audit(1721842137.085:4583): avc: denied { shutdown } for pid=8477 comm="syz.3.1626" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 111.136868][ T8489] loop4: detected capacity change from 0 to 128 [ 111.235069][ T8502] loop3: detected capacity change from 0 to 512 [ 111.242983][ T8502] EXT4-fs error (device loop3): ext4_get_branch:178: inode #11: block 4294967295: comm syz.3.1638: invalid block [ 111.257924][ T8502] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #11: comm syz.3.1638: invalid indirect mapped block 4294967295 (level 1) [ 111.274978][ T8502] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #11: comm syz.3.1638: invalid indirect mapped block 4294967295 (level 1) [ 111.291867][ T8502] EXT4-fs (loop3): 2 truncates cleaned up [ 111.298066][ T8502] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.325699][ T8114] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.336113][ T8511] loop2: detected capacity change from 0 to 512 [ 111.344097][ T8511] EXT4-fs (loop2): orphan cleanup on readonly fs [ 111.350766][ T8511] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2240: inode #15: comm syz.2.1641: corrupted in-inode xattr: bad e_name length [ 111.364628][ T8511] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.1641: couldn't read orphan inode 15 (err -117) [ 111.391617][ T8511] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 111.407310][ T8511] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.526421][ T29] audit: type=1326 audit(1721842137.495:4584): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8536 comm="syz.3.1651" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f77c73c5f19 code=0x0 [ 111.799877][ T29] audit: type=1326 audit(1721842137.775:4585): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8578 comm="syz.0.1670" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f83ad275f19 code=0x0 [ 111.840546][ T8581] loop3: detected capacity change from 0 to 512 [ 111.892700][ T8587] loop3: detected capacity change from 0 to 512 [ 111.900265][ T8587] EXT4-fs (loop3): orphan cleanup on readonly fs [ 111.906750][ T8587] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2240: inode #15: comm syz.3.1674: corrupted in-inode xattr: bad e_name length [ 111.923663][ T8587] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.1674: couldn't read orphan inode 15 (err -117) [ 111.938908][ T8587] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 111.955894][ T8587] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.999972][ T8598] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1678'. [ 112.443572][ T29] audit: type=1400 audit(1721842138.415:4586): avc: denied { nlmsg_write } for pid=8640 comm="syz.2.1697" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 112.478819][ T8645] netlink: 'syz.2.1699': attribute type 3 has an invalid length. [ 112.643550][ T29] audit: type=1326 audit(1721842138.615:4587): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8644 comm="syz.2.1699" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f09a2bb5f19 code=0x7ffc0000 [ 112.667675][ T29] audit: type=1326 audit(1721842138.615:4588): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8644 comm="syz.2.1699" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f09a2bb5f19 code=0x7ffc0000 [ 112.757354][ T8671] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1706'. [ 112.910245][ T8681] loop4: detected capacity change from 0 to 128 [ 112.916885][ T8681] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 112.950698][ T8681] bio_check_eod: 15 callbacks suppressed [ 112.950715][ T8681] syz.4.1711: attempt to access beyond end of device [ 112.950715][ T8681] loop4: rw=2049, sector=625, nr_sectors = 65 limit=128 [ 112.972091][ T8681] syz.4.1711: attempt to access beyond end of device [ 112.972091][ T8681] loop4: rw=34817, sector=625, nr_sectors = 32 limit=128 [ 113.022407][ T8696] loop3: detected capacity change from 0 to 512 [ 113.031924][ T8696] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 113.043547][ T8696] EXT4-fs (loop3): 1 truncate cleaned up [ 113.050037][ T8696] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.070448][ T8706] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1720'. [ 113.087402][ T3878] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 113.102808][ T8114] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.202149][ T288] ================================================================== [ 113.210271][ T288] BUG: KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages [ 113.218616][ T288] [ 113.220932][ T288] read-write to 0xffff888100631830 of 8 bytes by task 8114 on cpu 1: [ 113.228987][ T288] __filemap_remove_folio+0x1c5/0x2c0 [ 113.234363][ T288] __remove_mapping+0x33f/0x470 [ 113.239225][ T288] remove_mapping+0x22/0x90 [ 113.243725][ T288] mapping_try_invalidate+0x266/0x3f0 [ 113.249092][ T288] invalidate_mapping_pages+0x27/0x40 [ 113.254480][ T288] invalidate_bdev+0x58/0x70 [ 113.259108][ T288] ext4_put_super+0x571/0x840 [ 113.263801][ T288] generic_shutdown_super+0xde/0x210 [ 113.269113][ T288] kill_block_super+0x2a/0x70 [ 113.273783][ T288] ext4_kill_sb+0x44/0x80 [ 113.278111][ T288] deactivate_locked_super+0x7d/0x1c0 [ 113.283487][ T288] deactivate_super+0x9f/0xb0 [ 113.288168][ T288] cleanup_mnt+0x268/0x2e0 [ 113.292577][ T288] __cleanup_mnt+0x19/0x20 [ 113.297077][ T288] task_work_run+0x13a/0x1a0 [ 113.301664][ T288] syscall_exit_to_user_mode+0xbe/0x130 [ 113.307218][ T288] do_syscall_64+0xd6/0x1c0 [ 113.311735][ T288] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 113.317641][ T288] [ 113.319956][ T288] read to 0xffff888100631830 of 8 bytes by task 288 on cpu 0: [ 113.327405][ T288] nr_blockdev_pages+0x7c/0xd0 [ 113.332170][ T288] si_meminfo+0x87/0xd0 [ 113.336323][ T288] update_defense_level+0x49/0x5b0 [ 113.341433][ T288] defense_work_handler+0x1f/0x80 [ 113.346469][ T288] process_scheduled_works+0x483/0x9a0 [ 113.351939][ T288] worker_thread+0x526/0x700 [ 113.356550][ T288] kthread+0x1d1/0x210 [ 113.360633][ T288] ret_from_fork+0x4b/0x60 [ 113.365057][ T288] ret_from_fork_asm+0x1a/0x30 [ 113.369835][ T288] [ 113.372149][ T288] value changed: 0x0000000000000004 -> 0x0000000000000003 [ 113.379247][ T288] [ 113.381562][ T288] Reported by Kernel Concurrency Sanitizer on: [ 113.387714][ T288] CPU: 0 UID: 0 PID: 288 Comm: kworker/0:2 Not tainted 6.10.0-syzkaller-12246-g786c8248dbd3 #0 [ 113.398035][ T288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 113.408086][ T288] Workqueue: events_long defense_work_handler [ 113.414156][ T288] ==================================================================