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&(0x7f0000007b40)=[{&(0x7f0000006840)="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0x1000}, {&(0x7f0000007840)="ee0bb1a97cc2abde243605ba4717998904d9a10cd86b93e02b351b2b2dd7c6b295b6bb648024d50e4e21e76e9035e9478f61674b62c65e8cc399e40999f15df611c4367b9d147d453f9fb44eec7958d70ae63ec84f6ef9bd36219d0ddf75c54cd44bdfd0ad96591e44b11c8ea62d9b3240431a9a71ef589b0db521c8916d98a3d60525fc4e922d148aa5a65348cee69872e137a2e6ff13b8b3346a2b8d603250477d1540cc0757af9dc14218e7541c1a548bf8", 0xb3}, {&(0x7f0000007900)="4e683698a45a004bfa966d9ec33818af73c4c44cc07e8fff30db1ea59212def0ed6feb0c6cb766d5641b15b96a250553d906cbe7ff45b5bfab54b547f9d0683078394bc4a7783d2a9939df88f18f977f1c1c2ff2918c83", 0x57}, {&(0x7f0000007980)="17a3e60441fdeadf992e5c1fbe6abf9bca0ac36f7ce8f9f4502906ba5859f46c42cc235f6d2a217e786c15b8e6484ce83d295af0b2c9b57eab5e6d3b41ea765874b8537c562936dd2f36e8ee8f6b46f6cfd71210307162e9e47088145be58c1397381c8195495b1beec2cbb67f8f8cf4d557190d776e7e8c026ee192e63e4b8c830ad9c3e7349be75dcd8fa58e42320f8de3e9709b288bff7ab59cd62ec5f7bd7e559b4738659deba4607ed558e309ceac316054fe129a358b27a3c960", 0xbd}, {&(0x7f0000007a40)="e285ad18c038dff9ada3999aa45825b0ef93f8aa1b5c12f55d8ebd820fc13511b90398facb1fb27235a3a74665fe3f634ec774d7089243a46689342702a4ffc52d5b9ee031b1a56b04d2bc43e3cee268665784a709d32ca0bc2a79f3ef722adabb12eac1fe86167e194a2a20", 0x6c}, {&(0x7f0000007ac0)="a2775edbd7972e2dfe25be105d2826cc450b27a6548d1a4c9e23d079b3b95a9e65642562cf3e02085a1335f12f0629f54ad071e3eb7bc3518e1f009cb6ec229822c9529c9ca56a57aa3cd5305bec68d71c563da37cd4d6fa4125e6787b8443345d51ba8676d8657ada86121c7b1ee7193c", 0x71}], 0x6, &(0x7f0000007bc0)=[{0x28, 0x107, 0x40, "cb095d2548dd9284e29dc1ef2502f3154a11"}, {0x100, 0x11a, 0x40, "4c6a9f54f7e1688af098912735dfa92f14c62ac8b94be242117c8fce44650222ce503478bc8e9b821993ee46f54f2e56fb793d0ae33472fc3a6c63f093b68fa5756ab7c5504c4214aa000df96a6398f74217ad28e1e0c9548e3f942637f015d78de266198fdfdfec6326ea712e4408106779c2cc364e87c15faccefdb63dd3aa367b91b45cfcc01317b6094a2aa4cc29e1a1886f54af9ac5c5c05594e060d375b8a2b726baf40fe08edbeeecb20ac7c7e9cf17518d17a439511446b12d55468a54a59f9322b966fa9ba916a436dca00e42a9116e00abe764dee81408dcdca9417eca33aa2c1e61d807aa0325df"}], 0x128}}], 0x4, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000200), 0x1c) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000001ec0), &(0x7f0000007e00)=0xc) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000540)='tls\x00', 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000007fc0)=""/231, &(0x7f0000001d00)=0xe7) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000040)=@gcm_128={{}, '\x00\x00\x00\x00\x00\x00|\x00', "b19c965f3fea724835192913b40bae1d", "3faf4d7f", "c6ca89e4e891a86b"}, 0x28) 05:19:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x8000000000000) 05:19:30 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:19:30 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x200019d6}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6}}], 0x1, 0x0, 0x0) 05:19:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'veth0_to_hsr\x00', {0x2, 0x4e23, @multicast2}}) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) 05:19:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3446.767584][T28838] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3446.886250][T28850] 8021q: adding VLAN 0 to HW filter on device bond1268 05:19:31 executing program 3: socket$netlink(0x10, 0x3, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000040)) socket$netlink(0x10, 0x3, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) pipe(&(0x7f0000000100)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="0cfe8b00", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r6], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a0000000000001b", @ANYRES32=r4], 0x4}, 0x1, 0x0, 0x0, 0x8100}, 0x0) sendfile(r2, r1, 0x0, 0x100000010) [ 3446.981940][T28850] bond0: (slave bond1268): Enslaving as an active interface with an up link 05:19:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3447.089656][T28876] bond222: (slave gretap303): Enslaving as a backup interface with an up link [ 3447.164941][T28838] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:31 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x7fffde0e}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6}}], 0x1, 0x0, 0x0) 05:19:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x40030000000000) [ 3447.198660][ T27] audit: type=1804 audit(1595395171.391:1954): pid=28928 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3169/cgroup.controllers" dev="sda1" ino=16376 res=1 05:19:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000211000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:19:31 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x20001a65}], 0x6}}], 0x1, 0x0, 0x0) [ 3447.377991][T28943] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$SIOCAX25ADDUID(r1, 0x89e1, &(0x7f0000000080)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0xee01}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000040)='bond0\x00') sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) [ 3447.497694][ T27] audit: type=1804 audit(1595395171.691:1955): pid=28932 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3169/cgroup.controllers" dev="sda1" ino=16376 res=1 [ 3447.579558][T28944] __nla_validate_parse: 5 callbacks suppressed [ 3447.579568][T28944] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3447.627688][ T27] audit: type=1804 audit(1595395171.691:1956): pid=28928 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3169/cgroup.controllers" dev="sda1" ino=16376 res=1 05:19:31 executing program 3: sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x6, 0x1, 0x201, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$NFT_MSG_GETRULE(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x1ce4, 0x7, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_RULE_ID={0x8}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x2}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_EXPRESSIONS={0x1cb0, 0x4, 0x0, 0x1, [{0x68, 0x1, 0x0, 0x1, [@byteorder={{0xe, 0x1, 'byteorder\x00'}, @void}, @dup_ipv4={{0x8, 0x1, 'dup\x00'}, @void}, @socket={{0xb, 0x1, 'socket\x00'}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_SOCKET_DREG={0x8, 0x2, 0x1, 0x0, 0x13}, @NFTA_SOCKET_DREG={0x8}, @NFTA_SOCKET_DREG={0x8, 0x2, 0x1, 0x0, 0x8}, @NFTA_SOCKET_KEY={0x8, 0x1, 0x1, 0x0, 0x1}]}}, @xfrm={{0x9, 0x1, 'xfrm\x00'}, @void}, @synproxy={{0xd, 0x1, 'synproxy\x00'}, @void}]}, {0x18, 0x1, 0x0, 0x1, [@nat={{0x8, 0x1, 'nat\x00'}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_NAT_REG_ADDR_MIN={0x8, 0x3, 0x1, 0x0, 0x1}]}}]}, {0x16c, 0x1, 0x0, 0x1, [@dynset={{0xb, 0x1, 'dynset\x00'}, @void}, @immediate={{0xe, 0x1, 'immediate\x00'}, @val={0x140, 0x2, 0x0, 0x1, [@NFTA_IMMEDIATE_DREG={0x8}, @NFTA_IMMEDIATE_DREG={0x8, 0x1, 0x1, 0x0, 0x11}, @NFTA_IMMEDIATE_DATA={0x124, 0x2, 0x0, 0x1, [@NFTA_DATA_VALUE={0x54, 0x1, "7beff347ca47ef6707e255c3734f7c5a7e20c64df38514b7a30f5691436aa730ff051309ca186fb32e79e8dd821972b6a0c268b3fc673fcd7cf20a0688f84e1e00351d10963a38635fe82c07a20d19b8"}, @NFTA_DATA_VALUE={0xca, 0x1, "d13e71310e1724119f381b4bec2d2ac2c52dcadf7c70f89b86c1c38b7bb3aa0621fcb2bad112b2c66214170d024f5cace77c70a847c9794dd6b83db9c773264f6aa6c65861666c11b38ed8b59aab97614f7dcde1b2748c5af456458875fcb4c7112b7c77849b99168c95741ab347c83ab8decf67f633bf48c2fed50c7bca02607d216680a2cd9861d8f28ce7fd6fba67f7b0840388c122487f31f314aacfc40d9459a2a32f1f8b2480b4315a7d588b72d5870b3db9ab56fc0375f523a1c303ea04065ee355a2"}]}, @NFTA_IMMEDIATE_DREG={0x8, 0x1, 0x1, 0x0, 0x9}]}}, @lookup={{0xb, 0x1, 'lookup\x00'}, @void}]}, {0x74, 0x1, 0x0, 0x1, [@lookup={{0xb, 0x1, 'lookup\x00'}, @void}, @log={{0x8, 0x1, 'log\x00'}, @val={0x5c, 0x2, 0x0, 0x1, [@NFTA_LOG_PREFIX={0x17, 0x2, 0x1, 0x0, 'cgroup.controllers\x00'}, @NFTA_LOG_LEVEL={0x8, 0x5, 0x1, 0x0, 0x8}, @NFTA_LOG_PREFIX={0x17, 0x2, 0x1, 0x0, 'cgroup.controllers\x00'}, @NFTA_LOG_SNAPLEN={0x8, 0x3, 0x1, 0x0, 0xfffffff7}, @NFTA_LOG_PREFIX={0x17, 0x2, 0x1, 0x0, 'cgroup.controllers\x00'}]}}]}, {0x198, 0x1, 0x0, 0x1, [@nat={{0x8, 0x1, 'nat\x00'}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_NAT_REG_PROTO_MIN={0x8, 0x5, 0x1, 0x0, 0x4}, @NFTA_NAT_REG_ADDR_MIN={0x8, 0x3, 0x1, 0x0, 0x7}, @NFTA_NAT_TYPE={0x8, 0x1, 0x1, 0x0, 0x1}]}}, @quota={{0xa, 0x1, 'quota\x00'}, @val={0x58, 0x2, 0x0, 0x1, [@NFTA_QUOTA_FLAGS={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_QUOTA_BYTES={0xc, 0x1, 0x1, 0x0, 0x20}, @NFTA_QUOTA_BYTES={0xc, 0x1, 0x1, 0x0, 0x3}, @NFTA_QUOTA_BYTES={0xc, 0x1, 0x1, 0x0, 0x9}, @NFTA_QUOTA_BYTES={0xc, 0x1, 0x1, 0x0, 0x2}, @NFTA_QUOTA_FLAGS={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_QUOTA_BYTES={0xc, 0x1, 0x1, 0x0, 0x997}, @NFTA_QUOTA_FLAGS={0x8, 0x2, 0x1, 0x0, 0x2}]}}, @numgen={{0xb, 0x1, 'numgen\x00'}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_NG_OFFSET={0x8, 0x4, 0x1, 0x0, 0xa7a}, @NFTA_NG_OFFSET={0x8, 0x4, 0x1, 0x0, 0x8001}]}}, @lookup={{0xb, 0x1, 'lookup\x00'}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_LOOKUP_DREG={0x8, 0x3, 0x1, 0x0, 0xe}, @NFTA_LOOKUP_DREG={0x8, 0x3, 0x1, 0x0, 0xc}, @NFTA_LOOKUP_SET_ID={0x8, 0x4, 0x1, 0x0, 0x3}]}}, @limit={{0xa, 0x1, 'limit\x00'}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_LIMIT_TYPE={0x8, 0x4, 0x1, 0x0, 0x1}]}}, @flow_offload={{0x11, 0x1, 'flow_offload\x00'}, @void}, @bitwise={{0xc, 0x1, 'bitwise\x00'}, @void}, @dup={{0x8, 0x1, 'dup\x00'}, @void}, @flow_offload={{0x11, 0x1, 'flow_offload\x00'}, @val={0x64, 0x2, 0x0, 0x1, [@NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz2\x00'}, @NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_FLOW_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}}, @limit={{0xa, 0x1, 'limit\x00'}, @void}]}, {0x1690, 0x1, 0x0, 0x1, [@objref={{0xb, 0x1, 'objref\x00'}, @void}, @tunnel={{0xb, 0x1, 'tunnel\x00'}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_TUNNEL_DREG={0x8, 0x2, 0x1, 0x0, 0x16}, @NFTA_TUNNEL_KEY={0x8}, @NFTA_TUNNEL_DREG={0x8}, @NFTA_TUNNEL_KEY={0x8}]}}, @bitwise={{0xc, 0x1, 'bitwise\x00'}, @val={0x1644, 0x2, 0x0, 0x1, [@NFTA_BITWISE_DREG={0x8, 0x2, 0x1, 0x0, 0x13}, @NFTA_BITWISE_LEN={0x8, 0x3, 0x1, 0x0, 0xfffff001}, @NFTA_BITWISE_LEN={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_BITWISE_XOR={0x1270, 0x5, 0x0, 0x1, [@NFTA_DATA_VALUE={0x38, 0x1, "d85ef50a1b63d624537487b229969dd51521676f096cb6df0e04a3503b7ca677c5f38fc7a1a8c33a28417820221540cd6af9ea01"}, @NFTA_DATA_VERDICT={0x1c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VERDICT={0x14, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}]}, @NFTA_DATA_VERDICT={0x2c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0x2d, 0x1, "6c3314feb8c09457238708fcbf8a3ba0e0361f52aa353f813a1e2d291580e10b8ea4cd11de518e58f7"}, @NFTA_DATA_VALUE={0x6d, 0x1, "86ca6b881718b2f355b8ff3cee71e87df5c5401b63c83452555d57bb2364f2c2185c976818950e06b0620fbb7f894cea85a6416a0f0a182b5e64c1740602c7c19d66b83254a5d4bd646d76bfb707617ecbbfe9680ecf1017b08264d9ff259e93e4317fc8186bb6b58b"}, @NFTA_DATA_VERDICT={0x50, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffff8}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}]}, @NFTA_DATA_VALUE={0x1004, 0x1, 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@NFTA_DATA_VALUE={0xe3, 0x1, "e273919fd7e5d2294035b2d4348990d07dd5288b34fd100a8f22990f2ac608b2de45a0170556474b20f4ce1c459d570c4be9eb2b06c4be575bb007e9145ad1276f0178cc59531616d580f65ede00c7c52cc046c0ded127fcff53a6ffbb70bb13853092e0d9011a0038f5b529659a4d57568831d3d49f4e0eee691fa43bc75706ea4bf51c92baeeac0a5a86ae68f2759c43127d19af5edd27718f766afa30cb9c20caf76b86cb46c75af5fed12c50ed33fcb698af31225ec56be2718db68317e29a035bf8f866c32cef21887225d03abdc9cf85e7215b083868f80450b94439"}]}, @NFTA_BITWISE_XOR={0x13c, 0x5, 0x0, 0x1, [@NFTA_DATA_VALUE={0xb3, 0x1, "16ae6005333e78b5581c77c6cc71aa57394ce300b420889e2918e202808b2ff21dff5f01555ddb9739be06ecc9078a303ff4d0c8acf52d1f4d623448f0220e7fb0fbb4152a6fec2a729ecf213dd75f12ae3f2b0e4cc75cb343feaa4eab12030dca8ffb9f99a0db689284a55b6120d166d6d8c268a59503bed4dc4701f0efd5961f8d6d4609bc20dd37cab276616c0da76d97e1ab8def1099d3ac94dd5e3138317d83aaef64bf3a895d348ffee67492"}, @NFTA_DATA_VERDICT={0x48, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0x7}]}, @NFTA_DATA_VALUE={0x3a, 0x1, "a5697acde886e185b2664e836b1843df895c343be24e2d698942c589702aa79e873128df14e5df34375f52314624032bf3862608ca6d"}]}, @NFTA_BITWISE_MASK={0x27c, 0x4, 0x0, 0x1, [@NFTA_DATA_VALUE={0x60, 0x1, "c929d8a9f8d853c22ed78763772a170859c86d5d63fb72ec122fe5b69db26927c954e80fe2a98a4a7bebb1f6a122a9ee7e8b9d6659732185d906a4e1ec3b31f24864b8937f7b146c076a6a7884a256843b0b615339226a2c4909d957"}, @NFTA_DATA_VALUE={0x4e, 0x1, "5476f8e701c1f43d21fac18261dbc3b23539b7d9d9fbc5da705335bae13f1a91de7c17d3c0b255b787a614bcf489685d952014614268c72edff173cda7cc06183dadc4c3346ed23b8576"}, @NFTA_DATA_VERDICT={0x64, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}]}, @NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VERDICT={0x4c, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffd}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xffffffffffffffff}]}, @NFTA_DATA_VALUE={0x84, 0x1, "0fd396780bd30d486642b88e7e51ca7a1affc1695a5f7ee5e512745fc45f5ed12194101aeec18100148d1cfa6f291b6538c7accf1631771df23b5337fb13e9c6e622cb612ac63ab5171f17440e2fcfe04864c65a745e4669e5a06c3985b2e6e3466a4fd499285d84408c586c4b046ab3c2a0253c87a932cb9ff30dbc75c34ab5"}, @NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffc}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffb}]}, @NFTA_DATA_VALUE={0x1d, 0x1, "0df5cea4c764a2369b298441d0b997a818f9e661585b5f9bd7"}]}]}}]}, {0x10, 0x1, 0x0, 0x1, [@redir={{0xa, 0x1, 'redir\x00'}, @void}]}, {0xe4, 0x1, 0x0, 0x1, [@byteorder={{0xe, 0x1, 'byteorder\x00'}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_BYTEORDER_LEN={0x8, 0x4, 0x1, 0x0, 0x6f}, @NFTA_BYTEORDER_OP={0x8}, @NFTA_BYTEORDER_LEN={0x8, 0x4, 0x1, 0x0, 0xe1}, @NFTA_BYTEORDER_OP={0x8}]}}, @hash={{0x9, 0x1, 'hash\x00'}, @val={0x4c, 0x2, 0x0, 0x1, [@NFTA_HASH_SEED={0x8, 0x5, 0x1, 0x0, 0x6}, @NFTA_HASH_SREG={0x8, 0x1, 0x1, 0x0, 0x12}, @NFTA_HASH_TYPE={0x8}, @NFTA_HASH_DREG={0x8, 0x2, 0x1, 0x0, 0x14}, @NFTA_HASH_SEED={0x8, 0x5, 0x1, 0x0, 0x3f}, @NFTA_HASH_OFFSET={0x8, 0x6, 0x1, 0x0, 0x20}, @NFTA_HASH_LEN={0x8, 0x3, 0x1, 0x0, 0x9b}, @NFTA_HASH_MODULUS={0x8, 0x4, 0x1, 0x0, 0x94}, @NFTA_HASH_OFFSET={0x8, 0x6, 0x1, 0x0, 0x3}]}}, @osf={{0x8, 0x1, 'osf\x00'}, @void}, @immediate={{0xe, 0x1, 'immediate\x00'}, @void}, @byteorder={{0xe, 0x1, 'byteorder\x00'}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_BYTEORDER_SIZE={0x8, 0x5, 0x1, 0x0, 0x8f}, @NFTA_BYTEORDER_SREG={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_BYTEORDER_OP={0x8}, @NFTA_BYTEORDER_OP={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_BYTEORDER_DREG={0x8, 0x2, 0x1, 0x0, 0x15}]}}]}, {0x130, 0x1, 0x0, 0x1, [@rt={{0x7, 0x1, 'rt\x00'}, @val={0x34, 0x2, 0x0, 0x1, [@NFTA_RT_DREG={0x8, 0x1, 0x1, 0x0, 0x10}, @NFTA_RT_DREG={0x8, 0x1, 0x1, 0x0, 0x12}, @NFTA_RT_KEY={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_RT_KEY={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_RT_KEY={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_RT_DREG={0x8, 0x1, 0x1, 0x0, 0x3}]}}, @tunnel={{0xb, 0x1, 'tunnel\x00'}, @val={0x44, 0x2, 0x0, 0x1, [@NFTA_TUNNEL_DREG={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_TUNNEL_KEY={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_TUNNEL_MODE={0x8}, @NFTA_TUNNEL_KEY={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_TUNNEL_KEY={0x8}, @NFTA_TUNNEL_MODE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_TUNNEL_MODE={0x8}, @NFTA_TUNNEL_DREG={0x8, 0x2, 0x1, 0x0, 0x4}]}}, @synproxy={{0xd, 0x1, 'synproxy\x00'}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_SYNPROXY_FLAGS={0x8, 0x3, 0x1, 0x0, 0x8}, @NFTA_SYNPROXY_MSS={0x6, 0x1, 0x1, 0x0, 0x2}]}}, @queue={{0xa, 0x1, 'queue\x00'}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_QUEUE_SREG_QNUM={0x8, 0x4, 0x1, 0x0, 0xb}, @NFTA_QUEUE_TOTAL={0x6, 0x2, 0x1, 0x0, 0xfffc}, @NFTA_QUEUE_TOTAL={0x6, 0x2, 0x1, 0x0, 0x9}]}}, @dup_ipv4={{0x8, 0x1, 'dup\x00'}, @void}, @meta={{0x9, 0x1, 'meta\x00'}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0x18}]}}, @connlimit={{0xe, 0x1, 'connlimit\x00'}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_CONNLIMIT_COUNT={0x8, 0x1, 0x1, 0x0, 0x7ff}, @NFTA_CONNLIMIT_FLAGS={0x8}]}}]}]}]}, 0x1ce4}}, 0x8000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0x28011, r0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27}, 0x24}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(0xffffffffffffffff, &(0x7f0000002180)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8084208}, 0xc, &(0x7f0000000200)={&(0x7f0000001f80)={0x1ec, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}]}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x900}, 0x2040810) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000001) [ 3447.896245][T28946] bond223: (slave gretap304): Enslaving as a backup interface with an up link 05:19:32 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3447.955856][T28958] 8021q: adding VLAN 0 to HW filter on device bond1269 [ 3448.058285][T28958] bond0: (slave bond1269): Enslaving as an active interface with an up link [ 3448.099923][ T27] audit: type=1804 audit(1595395172.291:1957): pid=29034 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3170/cgroup.controllers" dev="sda1" ino=15832 res=1 [ 3448.130767][T28943] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3448.146380][T29029] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 05:19:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000311000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:19:32 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000000000)=0x35, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)="98f678c519edce85401d2898d019cc2f352c0c5e047e4ac4fc58bb1076d5a6912fd7b0b4dee8f636cc61a8fdc98cd0c91666ffadcd3b3c9fcf2b397ba5a231148a9b0186e6a3d4acc41a15fbb55c740a5675afc59abee9a589a76e7302e90c75107535eeab22ce417d4ec5313a136de324b5f9001380cd5630f41f78026d1e33320f00b56ae3205d2ed4349d30a4df83994372f0be5133bfc94446", 0x9b}, {&(0x7f0000000380)="c8214de6eaa57fe7e9a25719b102764eb703b1cbdca49fd46042686cb9d640b8f1d82c5e7ec8463bbbd82364449b7f9bc007ff16f95572728ad4a7f7ff24aaef52c2bc8edf07eb4e0733204656e8d5b99ce805143cf765ff16857b0069b4d7e435354e0f0a09234e6a814944f4fdc3894970285b3f2348223f262e6ab26e09569dd2ad98410e", 0x86}, {&(0x7f0000000480)="ceb5b62d0ef07271cda896f5ffdccd6b51f8c60be1fcfec83d6902e8dd0c0da742c3e45ee21ecfa6b398dd3544d12c0d86360180cf5f96b9b142840a3ead85aa7a61f6e303c3c7a9955f8219d4d31151590e5d60c44fb8aa2cd4924d8bf9952a03fc17d6e758ab272a509f2a35401428a33b0fa2fc91902e18", 0x79}], 0x3}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000540)}, {&(0x7f0000000580)="bd7bdfe3ad0260b72aced16404ef495b84c22a1b7f0540e70eecb5d0387a0b58b3e97a6dabe8fbd5b4dc9f967b2b31", 0x2f}, {&(0x7f00000005c0)="7e8b783bb22c44403bebf81b86ae30bb696326fd5f539d748537d9eeb9eb771dc1f73c467ba4c2b508634d5f39d9c292f529d103cbe1332b5d1aac995afc5e86d270d2579b64f6d710fb42dfbd87f112c003a065019ff04306fbdcc72b6078529e31d5aeccceb94ce251eb4010aec2cee77de740b5d086fa6ebb85f4663fb66479e46a3faa11a34e", 0x88}, 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{&(0x7f0000005a40)="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0x1000}], 0x2, &(0x7f0000006a80)=[{0xf0, 0x3, 0xff, "73253bf8d3c0addc3b6624ea4cb6460f857d09660b38dbab84528d68291ccfd549efe9cc4f87345c0100c976cebba9f9bb4d63b8297c5b8a55ac0005b72c474eef115ca67fb807c915cd2ebcec136fa048a2545327954f295de02641a7bb3b69225ccdc7fd14d61b3b50d45b45dcf5a3d187470c40a2e7bcb512e8edb0297f47d5d8fe3636b4a397359b4f517b54bb4280b6b72f0768ec2ede10c0138fe00d5198810af2f510ab81f64b166b156464a59ef765280ea404541e28ec60e7f16a11cf4dd5dda6fbc3aad084346f9428f0e3a51be5bb20422b8265"}], 0xf0}}], 0x7, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000200)={@nfc={0x27, 0x1, 0x2, 0x4}, {&(0x7f0000000040)=""/61, 0x3d}, &(0x7f0000000080), 0x2c}, 0xa0) [ 3448.283077][T28958] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0xf0ffffffffffff) 05:19:32 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x7fffdd78}], 0x6}}], 0x1, 0x0, 0x0) [ 3448.378116][T29048] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3448.507169][T29051] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:32 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @remote}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) [ 3448.633136][ T27] audit: type=1804 audit(1595395172.821:1958): pid=29029 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3170/cgroup.controllers" dev="sda1" ino=15832 res=1 [ 3448.771474][T29053] bond224: (slave gretap305): Enslaving as a backup interface with an up link [ 3448.814498][T29134] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3448.836029][T29048] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x100000000000000) 05:19:33 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x2}}], 0x1, 0x0, 0x0) 05:19:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 05:19:33 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000000)=0x31, 0xfffffdaf) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) 05:19:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000411000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:19:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000000000)=0x35, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)="98f678c519edce85401d2898d019cc2f352c0c5e047e4ac4fc58bb1076d5a6912fd7b0b4dee8f636cc61a8fdc98cd0c91666ffadcd3b3c9fcf2b397ba5a231148a9b0186e6a3d4acc41a15fbb55c740a5675afc59abee9a589a76e7302e90c75107535eeab22ce417d4ec5313a136de324b5f9001380cd5630f41f78026d1e33320f00b56ae3205d2ed4349d30a4df83994372f0be5133bfc94446", 0x9b}, {&(0x7f0000000380)="c8214de6eaa57fe7e9a25719b102764eb703b1cbdca49fd46042686cb9d640b8f1d82c5e7ec8463bbbd82364449b7f9bc007ff16f95572728ad4a7f7ff24aaef52c2bc8edf07eb4e0733204656e8d5b99ce805143cf765ff16857b0069b4d7e435354e0f0a09234e6a814944f4fdc3894970285b3f2348223f262e6ab26e09569dd2ad98410e", 0x86}, {&(0x7f0000000480)="ceb5b62d0ef07271cda896f5ffdccd6b51f8c60be1fcfec83d6902e8dd0c0da742c3e45ee21ecfa6b398dd3544d12c0d86360180cf5f96b9b142840a3ead85aa7a61f6e303c3c7a9955f8219d4d31151590e5d60c44fb8aa2cd4924d8bf9952a03fc17d6e758ab272a509f2a35401428a33b0fa2fc91902e18", 0x79}], 0x3}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000540)}, {&(0x7f0000000580)="bd7bdfe3ad0260b72aced16404ef495b84c22a1b7f0540e70eecb5d0387a0b58b3e97a6dabe8fbd5b4dc9f967b2b31", 0x2f}, {&(0x7f00000005c0)="7e8b783bb22c44403bebf81b86ae30bb696326fd5f539d748537d9eeb9eb771dc1f73c467ba4c2b508634d5f39d9c292f529d103cbe1332b5d1aac995afc5e86d270d2579b64f6d710fb42dfbd87f112c003a065019ff04306fbdcc72b6078529e31d5aeccceb94ce251eb4010aec2cee77de740b5d086fa6ebb85f4663fb66479e46a3faa11a34e", 0x88}, {&(0x7f0000000680)="4ea45f9a50e92bc5eede4ee20fbcf749a7d31c075ad86a59d96d0f36f7bdc9481dbab65b29512081c193d4401bc73634fa2f35927c8a89bfb1c6512611d814c0edbe510a5759059b858d437c5c3a43b4590325a2c064ec58bd7796a5d5f1a0a6813e0f8dbfd597ffa3ba3ae8226d8326696f2bd0b65799a0ddf7fc8a1fbfbff3aaff6511d92c5e0e117e241c03916eaac25fccfbd541328474e44af91c5b6fd931086aeeed6c78faed125848628a68a6b6cc", 0xb2}, {&(0x7f0000000740)="4be602", 0x3}], 0x5, &(0x7f0000000800)=[{0xf0, 0x115, 0x5, "219278d16e95ba69499bcfe9d6bcab9b0112c65cf4e1a7db920d2efc0e81494e0b3b1adac309c61e4cf9d7664079639ab21cb3354fc0d9aa49d93cce385a3d79edc354939ae934ec7070c6e0b856cea4a786fe73871f5d9b6936c5ff5e002bf7cc4a370270620e13c5291b41e3c6985728195debc47cb24c286e78f8df8d18b14b303d588ffb95f83de69bf7ee3e2169ee12b6dd0998822ae2e5be1650e62965870d82b840906b78e742f9b4df9fd3dd7880c4d33608c5e2b897872381451328617ec3f17d2231ca33e7632eb9a262a26a5b77a3c9419f771261ca62f1"}], 0xf0}}, {{&(0x7f0000000900)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x80000}, 0x80, &(0x7f0000002d40)=[{&(0x7f0000000980)="7d3bd42045fe32c2e3b20e7fdc2b70f6cffdd316254a0fe2442443a627166999ce2afeb2d5f65442b65698077815ff281025b091562c136bfce7e7859f0a454882967e85bece8299581140030c58c384207f1783eb37c5f67297ca96e10fe9bf1bf0f891c045e7b34f8368aa698ea747ec00127863649745fef160d653ca29a1f904d129aff165b0692bf0a6947fd50f5a13bb4b772108ad62df3895f29296b66fe7693249c798f0344057898e0a95b401952ceca73e212b8c9233574102cfe1e6efc7768829422f5fb46b3ac824fdfa4257a876238c18ed91b65814c19db220308a43a33309dff4d42180", 0xeb}, 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{&(0x7f0000005a40)="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0x1000}], 0x2, &(0x7f0000006a80)=[{0xf0, 0x3, 0xff, "73253bf8d3c0addc3b6624ea4cb6460f857d09660b38dbab84528d68291ccfd549efe9cc4f87345c0100c976cebba9f9bb4d63b8297c5b8a55ac0005b72c474eef115ca67fb807c915cd2ebcec136fa048a2545327954f295de02641a7bb3b69225ccdc7fd14d61b3b50d45b45dcf5a3d187470c40a2e7bcb512e8edb0297f47d5d8fe3636b4a397359b4f517b54bb4280b6b72f0768ec2ede10c0138fe00d5198810af2f510ab81f64b166b156464a59ef765280ea404541e28ec60e7f16a11cf4dd5dda6fbc3aad084346f9428f0e3a51be5bb20422b8265"}], 0xf0}}], 0x7, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000200)={@nfc={0x27, 0x1, 0x2, 0x4}, {&(0x7f0000000040)=""/61, 0x3d}, &(0x7f0000000080), 0x2c}, 0xa0) 05:19:33 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x3}}], 0x1, 0x0, 0x0) [ 3449.039192][T29141] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:33 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='caif0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e22, @remote}, 0xffffffffffffff4e) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000380), &(0x7f0000000080)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x2) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)={0x2c, 0x0, 0x400, 0x0, 0x3, {}, [@GTPA_LINK={0x8}, @GTPA_NET_NS_FD={0x8}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x4) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r3, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@GTPA_NET_NS_FD={0x8, 0x7, r6}, @GTPA_TID={0xc}, @GTPA_I_TEI={0x8, 0x8, 0xffffffff}, @GTPA_O_TEI={0x8, 0x9, 0x1}]}, 0x38}}, 0x48001) 05:19:33 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}, 0x20004040) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) [ 3449.186223][T29148] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:33 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x6, 0x1, 0x3, 0x0, 0x0, {0x7, 0x0, 0x8}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x20040000) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000180)=0x2, 0x4) 05:19:33 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x59) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x400, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0x0) sendfile(r4, r3, 0x0, 0x8000000000004) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={r6}, 0x8) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) [ 3449.470080][T29154] bond225: (slave gretap306): Enslaving as a backup interface with an up link [ 3449.488724][T29156] 8021q: adding VLAN 0 to HW filter on device bond1271 [ 3449.556890][T29156] bond0: (slave bond1271): Enslaving as an active interface with an up link [ 3449.567157][T29244] IPVS: ftp: loaded support on port[0] = 21 [ 3449.644793][T29141] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000511000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3449.734126][T29156] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3449.751861][T29244] @ speed is unknown, defaulting to 1000 [ 3449.761319][T29244] lo speed is unknown, defaulting to 1000 [ 3449.769529][T29244] lo speed is unknown, defaulting to 1000 [ 3449.782009][T29244] lo speed is unknown, defaulting to 1000 [ 3449.794032][T29255] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x200000000000000) 05:19:34 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x4}}], 0x1, 0x0, 0x0) 05:19:34 executing program 5 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3450.055098][T29257] bond226: (slave gretap307): Enslaving as a backup interface with an up link 05:19:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3450.121749][T29300] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3450.255821][T29302] 8021q: adding VLAN 0 to HW filter on device bond1272 [ 3450.271742][T29302] bond0: (slave bond1272): Enslaving as an active interface with an up link 05:19:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x2a, 0x2000, 0x0, 0x0) 05:19:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000611000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3450.336693][T29300] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:34 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x5}}], 0x1, 0x0, 0x0) 05:19:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x300000000000000) [ 3450.500020][T29364] bond227: (slave gretap308): Enslaving as a backup interface with an up link 05:19:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x2a00, 0x2000, 0x0, 0x0) [ 3450.571451][T29404] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3450.792868][T29410] 8021q: adding VLAN 0 to HW filter on device bond1273 05:19:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) [ 3450.864521][T29248] IPVS: ftp: loaded support on port[0] = 21 [ 3450.938740][T29410] bond0: (slave bond1273): Enslaving as an active interface with an up link [ 3451.029943][T29248] @ speed is unknown, defaulting to 1000 [ 3451.075399][T29248] lo speed is unknown, defaulting to 1000 [ 3451.114533][T29248] lo speed is unknown, defaulting to 1000 [ 3451.121576][T29248] lo speed is unknown, defaulting to 1000 05:19:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x3f00, 0x2000, 0x0, 0x0) 05:19:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000711000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:19:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) r1 = socket(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000280)=0x9, 0x4) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_SET(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r4, 0xa5a27f2e7ede6595, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0x34, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}]}, 0x58}}, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0xcc, r4, 0x310, 0x70bd27, 0x25dfdbfb, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x184d}, {0x6, 0x11, 0x4100}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xfffff900}, {0x6, 0x11, 0x9}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x4}, {0x6, 0x11, 0x7}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x101}, {0x6, 0x11, 0x5}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4006091}, 0x24000800) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r5, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x7a05, 0x1700) pwritev(r6, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) ioctl$PPPIOCGDEBUG(r6, 0x80047441, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) 05:19:35 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x8}}], 0x1, 0x0, 0x0) 05:19:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x400000000000000) 05:19:36 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x59) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x400, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0x0) sendfile(r4, r3, 0x0, 0x8000000000004) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={r6}, 0x8) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) 05:19:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x1000000, 0x2000, 0x0, 0x0) [ 3451.893034][T29501] validate_nla: 3 callbacks suppressed [ 3451.893045][T29501] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:36 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x2}}], 0x1, 0x0, 0x0) [ 3451.986401][T29530] IPVS: ftp: loaded support on port[0] = 21 [ 3452.008759][T29517] 8021q: adding VLAN 0 to HW filter on device bond1274 05:19:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x2a000000, 0x2000, 0x0, 0x0) [ 3452.133374][T29517] bond0: (slave bond1274): Enslaving as an active interface with an up link [ 3452.282773][T29542] bond228: (slave gretap309): Enslaving as a backup interface with an up link [ 3452.364482][T29501] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3452.392517][T29530] @ speed is unknown, defaulting to 1000 05:19:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x3f000000, 0x2000, 0x0, 0x0) 05:19:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x500000000000000) [ 3452.413445][T29530] lo speed is unknown, defaulting to 1000 05:19:36 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x3}}], 0x1, 0x0, 0x0) [ 3452.486483][T29530] lo speed is unknown, defaulting to 1000 05:19:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000811000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3452.527050][T29530] lo speed is unknown, defaulting to 1000 [ 3452.592890][T29604] __nla_validate_parse: 3 callbacks suppressed 05:19:36 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x4}}], 0x1, 0x0, 0x0) [ 3452.644577][T29604] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3452.856917][T29609] 8021q: adding VLAN 0 to HW filter on device bond1275 [ 3452.983766][T29609] bond0: (slave bond1275): Enslaving as an active interface with an up link 05:19:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket(0x0, 0x80002, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x12b000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r3, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r3, &(0x7f0000000540), 0x187, 0x0) 05:19:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0xffffff7f, 0x2000, 0x0, 0x0) [ 3453.028012][T29610] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x7ffffffff000, 0x2000, 0x0, 0x0) [ 3453.217179][ T27] audit: type=1804 audit(1595395177.411:1959): pid=29687 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir945311814/syzkaller.HpkIl7/4138/cgroup.controllers" dev="sda1" ino=15774 res=1 [ 3453.257095][T29611] bond229: (slave gretap310): Enslaving as a backup interface with an up link [ 3453.278837][T29609] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3453.315383][T29687] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3453.331245][T29610] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:37 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x59) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x400, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0x0) sendfile(r4, r3, 0x0, 0x8000000000004) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={r6}, 0x8) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) 05:19:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0xf0ffffff7f0000, 0x2000, 0x0, 0x0) 05:19:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x600000000000000) 05:19:37 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x6}}], 0x1, 0x0, 0x0) 05:19:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000911000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3453.774646][T29731] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x100000000000000, 0x2000, 0x0, 0x0) [ 3453.926554][T29732] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:38 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000040)=0x34, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) connect$inet(r1, &(0x7f0000000440)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) [ 3453.968519][T29779] IPVS: ftp: loaded support on port[0] = 21 05:19:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x2a00000000000000, 0x2000, 0x0, 0x0) [ 3454.160653][T29752] bond230: (slave gretap311): Enslaving as a backup interface with an up link [ 3454.199439][T29753] 8021q: adding VLAN 0 to HW filter on device bond1276 [ 3454.252070][T29753] bond0: (slave bond1276): Enslaving as an active interface with an up link [ 3454.298647][T29731] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3454.318050][T29753] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3454.333534][T29779] @ speed is unknown, defaulting to 1000 05:19:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x3f00000000000000, 0x2000, 0x0, 0x0) 05:19:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x8}}], 0x1, 0x0, 0x0) [ 3454.362480][T29779] lo speed is unknown, defaulting to 1000 05:19:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000e11000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3454.412131][T29779] lo speed is unknown, defaulting to 1000 05:19:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x700000000000000) [ 3454.466202][T29779] lo speed is unknown, defaulting to 1000 [ 3454.579515][T29840] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3454.818988][T29843] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3454.903244][T29845] bond231: (slave gretap312): Enslaving as a backup interface with an up link [ 3454.918183][T29848] 8021q: adding VLAN 0 to HW filter on device bond1277 [ 3454.940750][T29848] bond0: (slave bond1277): Enslaving as an active interface with an up link [ 3454.961512][T29840] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3455.007769][T29848] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:39 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x59) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x400, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0x0) sendfile(r4, r3, 0x0, 0x8000000000004) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={r6}, 0x8) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) 05:19:39 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xa}}], 0x1, 0x0, 0x0) 05:19:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0xffffff7f00000000, 0x2000, 0x0, 0x0) 05:19:39 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) 05:19:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000f11000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:19:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x800000000000000) [ 3455.357210][T29949] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3455.395798][T29954] IPVS: ftp: loaded support on port[0] = 21 05:19:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x202a, 0x0, 0x0) [ 3455.464010][ T8379] tipc: TX() has been purged, node left! [ 3455.476757][ T8379] tipc: TX() has been purged, node left! [ 3455.532869][T29950] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3455.547127][ T8379] tipc: TX() has been purged, node left! [ 3455.565902][ T8379] tipc: TX() has been purged, node left! 05:19:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x2a) [ 3455.658290][ T8379] tipc: TX() has been purged, node left! [ 3455.752242][T29961] bond232: (slave gretap313): Enslaving as a backup interface with an up link [ 3455.825295][T29970] 8021q: adding VLAN 0 to HW filter on device bond1278 05:19:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x2a00) [ 3455.894348][T29970] bond0: (slave bond1278): Enslaving as an active interface with an up link [ 3455.938598][T29954] @ speed is unknown, defaulting to 1000 [ 3455.939082][T29949] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000001011000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3456.017458][T29954] lo speed is unknown, defaulting to 1000 [ 3456.024487][T29970] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:40 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xc}}], 0x1, 0x0, 0x0) 05:19:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x3f00) [ 3456.158977][T29954] lo speed is unknown, defaulting to 1000 [ 3456.272760][T29954] lo speed is unknown, defaulting to 1000 [ 3456.420051][T30060] bond233: (slave gretap314): Enslaving as a backup interface with an up link 05:19:40 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0xf0ffffff7f0000, 0x2000, 0x0, 0x0) 05:19:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x900000000000000) 05:19:40 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) 05:19:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x1000000) 05:19:40 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xe}}], 0x1, 0x0, 0x0) 05:19:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000004811000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:19:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x6, 0x1, 0x3, 0x0, 0x0, {0x7, 0x0, 0x8}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x20040000) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000180)=0x2, 0x4) 05:19:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x2a000000) [ 3456.895029][T30138] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3457.006168][T30137] validate_nla: 2 callbacks suppressed [ 3457.006181][T30137] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x3f000000) [ 3457.320607][T30143] 8021q: adding VLAN 0 to HW filter on device bond1279 [ 3457.360546][T30143] bond0: (slave bond1279): Enslaving as an active interface with an up link 05:19:41 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8982, &(0x7f0000001b40)={0x6, 'veth1_to_batadv\x00', {0x6}, 0x1}) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000001ac0)=[{{&(0x7f0000000100)=@rxrpc=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e24, 0x6, @empty, 0xbc40}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000180)="bb78a46a9df01428f81eead58696485e9319de1c403e89b3667388108fb4e256bad5f9b78eaa3d9e97b0669f050700c5efa4ae5366536e992ac927d28b9c54bcc9714e142f8c73c1d3eca955f348ab7083ab34d12f6e068def835d88319253d4fc86c43b398be57e22e94eefaf7c2525a7f68157649f68ac921a1f7d000acff0b41ea41c74e4b005b93f7c7a47672124885879bd29aa2dfbce96140a124e0556053e630bf49a", 0xa6}, {&(0x7f0000000080)="d059c05a2b3c6f06f4c1ef21", 0xc}, {&(0x7f0000000240)="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", 0xfe}, {&(0x7f0000000340)="7b020cf912f8e27969bb1ed34e99259609f541204f2b648ac72964afaf668834f38ddbfd8b47325264bb6ee78849444800ecc79184d6780dd12f0b7482c0829d18629d83c55e5ac2dc889bd846d8bd46a6da1cc20a26057b9a2e9bf47c49a1f7e9753d64151841cad51ffda7383da8e1a8168b21c61aacf4da2189c5ac476240231844354cdd9a19105c1af2ed6c5d27db119459d2264ac8cc95c7f6f4b1a682592894be71727cca65f2e32ed476", 0xae}], 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="780000000000000010010000ff03000042859b4c57682000e27cf15e25df5311fb1d41a892c40da5318c5ea4721d989acb4aab31353b7744a8d7b449f36c9602dd9fd4d79a04867b49f49fd5607b1db49b4b5600744d39186f967332bff5760ad4a0aa037b695d81e2114d39f3cb992f66faa95fc56c9f002800000000000000ff0000000080000033774870dc805f8a04fc925b924e56f106f48fcb13000000"], 0xa0}}, {{&(0x7f0000000540)=@nl=@unspec, 0x75, &(0x7f0000001a40)=[{&(0x7f00000005c0)="6ae4c9bf34654e84ccaaba8445417247a79a80af3cbc9b31b4597b2e174c141515f3ed85b3bf29b0867938149de085b1012393c21e7a41ab420a449e950c9b8cc9c9fe92a571e00b43a583d05ec37301e2174580fc81ce9f8ca05f11deec92f064db3db48abf713aa7e608fddd6af38a2e88900690964add28eb7289cd1e8d1c95f0a171b4eecc166a0de520a22a8f4934104aba6bb5ab3b906d8cfcab881a", 0x9f}, {&(0x7f0000000680)="b3110e8c412eb850", 0x8}, {&(0x7f00000006c0)="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0x1000}, {&(0x7f00000016c0)="8c9318e0482bf2b2a6b4481c9837ddc52578f92dab7de0d68c79ac8ded002312365c6745492597ec9e11089d3a1a68f6b005649013520b72ff375d86d73bb4a678d68110a0e782b443647e49b2846a8885e228aa4711d86189b7645a15a556106a972a211213bb2b5ed1b906787f08559f8ee452cac202ee3b89c035a5bbcb03e54ec65fca42eddff85f5dc75f0fc5677a005d2de590176d7a775ce4c5b7304314838f0a44cdf44a6b2c60c5bbc83b0388e5ed6f453f43884dbdedaf5518993d44edc90236e314bf74713f352e947ca020e385a0062453530cb03bfa6bbd9b98f869b0137b159c1eccb6fd7efe192a10ac039c86c8", 0xf5}, {&(0x7f00000017c0)="59a540d4a69c25a6419bd70dc76da9503eba3a71a7fa458720604f243d93318e761544622982cbe3c2e71559523bf1a6c07c2ba621cb64f740955d7b284c93ed2604f4da857193c78aea57ec18a11b9269dc277bc977f1885acca0dc68f15d2b66df62e206c2bec4e2288689e4b6920aeb074403fa1a52aef4d9b925ecec6c537051cd27de284a7e693f09ce2f", 0x8d}, {&(0x7f0000001880)="0897cd8528b1ef167b362516963a0cdf68dea5798531a3cd0c1a764215fc5468b5f0ae197353767db31aaec686ec1bcfb282842da0b19ce332b4a9f54c67894b70c95c79fd2c381b63992bb92ebb49c56f4aea000abb8d17efde8f9f15c9b8f34e08f754f9e53225ee68562ef276dfafd7f95abd9c0c3671cdb2dc610b727ca1a54bf983dcfba82c9dc9c75e80b3de5a41d5ca3ec42f9d33caaf", 0x9a}, {&(0x7f0000001940)="72436a440a0de77e10585e4948c231828cf8651d00d9baa76478d06c173ee68026b1c0c589d83291c18a150faf828ccfd6f7466d8af9f2fa326d7d1b72ace9075ba403e0aefcfb19e488e43cdb553107c48d1f84979532041d2c890b5b1f034a83d80b6578ee0842461efa84cdd01d213ad333d1651da5c0dd5768ecfd46c5fe19ee4f44e72857feefba29b034c4bd54ee5dde1f194bc4beca63e015dd3cc1", 0x9f}, {&(0x7f0000001a00)="79a06b88fdada8073c71160773b74f56c4d531fe0234c9", 0x17}], 0x8}}], 0x2, 0x0) [ 3457.437714][T30144] bond234: (slave gretap315): Enslaving as a backup interface with an up link 05:19:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0xffffff7f) [ 3457.533271][T30137] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:41 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x10}}], 0x1, 0x0, 0x0) 05:19:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0xa00000000000000) 05:19:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000004c11000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:19:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) sendmsg$IPCTNL_MSG_CT_GET_DYING(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x6, 0x1, 0x3, 0x0, 0x0, {0x7, 0x0, 0x8}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x20040000) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000180)=0x2, 0x4) 05:19:41 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r1, 0x89f4, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f0000000140)={'ip6tnl0\x00', r5, 0x29, 0x87, 0xa8, 0x101, 0x54, @local, @mcast1, 0x7f00, 0x1, 0x1, 0x5}}) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) 05:19:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x7ffffffff000) [ 3457.728194][T30243] __nla_validate_parse: 1 callbacks suppressed [ 3457.728205][T30243] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0xf0ffffff7f0000) [ 3458.003487][T30245] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x100000000000000) [ 3458.182596][T30249] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:19:42 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x60}}], 0x1, 0x0, 0x0) 05:19:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x2a00000000000000) [ 3458.255782][T30254] bond235: (slave gretap316): Enslaving as a backup interface with an up link [ 3458.295372][T30253] 8021q: adding VLAN 0 to HW filter on device bond1280 [ 3458.382638][T30253] bond0: (slave bond1280): Enslaving as an active interface with an up link [ 3458.429966][T30245] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3458.455735][T30243] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x3f00000000000000) [ 3458.478088][T30256] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:19:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000006011000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:19:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0xc00000000000000) 05:19:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x2a, 0x2000, 0x0, 0x0) 05:19:42 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x300}}], 0x1, 0x0, 0x0) 05:19:42 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x44, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}]}, 0x44}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x800, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x11) [ 3458.667902][T30361] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0xffffff7f00000000) [ 3458.841278][T30362] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x2a, 0x2000, 0x0, 0x0) [ 3458.930477][T30367] bond236: (slave gretap317): Enslaving as a backup interface with an up link [ 3458.950932][T30392] 8021q: adding VLAN 0 to HW filter on device bond1281 05:19:43 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) bind$netrom(r0, &(0x7f0000000040)={{0x3, @default, 0x2}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r1, &(0x7f0000000440)={0x2, 0xfffd, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000000540), 0x187, 0x0) r2 = socket$phonet(0x23, 0x2, 0x1) getgid() bind(r2, &(0x7f00000019c0)=@ipx={0x4, 0x2, 0x10001, "bb028398466f"}, 0x80) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) sendmmsg(r2, &(0x7f0000001940)=[{{&(0x7f0000000100)=@isdn={0x22, 0x7, 0xff, 0x3d, 0x32}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000480)="68a9a7e886a9e3b6c75bc96978293988de46316db3ee7339f8978d2bb477912efba6bb8b441ba9e03cf910a10430b670e7f3f6239d8682736ce441af905b5ee11f059cdf63e9b89e37faeefd58c69d3c5c17d4c627666bc4da022f469d9902901b38834a7068bc837ead10683f071f165d1c3f572600e1813d6b5615915773546f7aac5031165c693606ed9425b5538680d2dc55ff686da55612915680607135ddf147468af955028796ead16d42bc5ecfdd176a736a49b95d95664422c5a928809687ef10f23c52d96c4f689f20fb4eac6d8a27eee35d654f78f7614defa11449f67dd6a651f43ad8f6e2a240839dd1fff919aa30e8f5da97db7d4fc1a2a795a5514ec5f437de957d1da758c7682eca7f9222ab657715163dabeeb710b1ccd920a54fbc9b1482f12457d920be176df00cbe07589cdb71bbf6e6bd11ca805bb5027bbdb8542c11c0a413e24517f4ef3800f6badf0619c830fafc44af37286a84041c46339e47b7cc7cf9a8f499452225c919c98c91324fe392259708468dd9a36fa7a4e0cf69a5916921cb9776e05ee3dfb8db06e7358e296be79caa419d39d006b173c09bce5f1ae14d127ec055fffe52c52031214ba3623f08bfe72fee83421a7a7e059b539054a9d68cf216145a20c29944e98996a013b6a4f5b97c52908604e464365d490bf06025de1ad427d271ba78154bc2a19e886b886e2ed2545cbdef5c25aa5f8d92781e1d0f36d2ea2d19c0675844a5bbe90e4a17f14f065069379841f1a3cb7b5cb31f8bcfbf9131efb98f420720d4d9ceac1d3839cae3d268fbfda7330036d609495504ba48028994883f13a658b51727a94d049a601045ff57e1a7df4089e9d08f8bc366bcd971b049cb3689f9221281b0630a255d6b2a741ecc85a50ea73b128bdda3c79c38fcfec09665cb416652dd1176aad05cf3d5c17ee97c983eef9fd3c52359e4f471deda96e8db779b2606933a1c1193af17c3e61b36d6109199ddce220f5071feef4f05e15f5ad2a5067cd4cdbfffeb1e498a68ca9a6fe97500e5ffd619a4391b6ed0d81058e03a639ecbee6102f17b5e7b455caf6301bf9f4418a4251e565adb708fb22c9b06c69814a947ef0d856131fb7b13aeb048576936e20dc27b9a80916f019e16a42269df8628e1ab2b16ec1cae324638af0d18ae71c813a6a2ffda7a4e80a467f4165263e92bb1a124d3537ceaaa1f39d98ed89a9093aca4c7f45d62c93e0f7eea045344b79eff0e3b7a7a766da54bd1ef1af3250da403a5083d2ae375d91a80dcd3dd41e919f709719ab4911c94b1003b541e1f6d7712822459efe851e20dc175a35c9e58b7cfcdc268081c1cdc62dfb22e0e16e2ded20f34c5062df53ae8b0340063a2c3e8c16147a758b78cc8f27488033ba20fab0e3dee8b9762fea86d48837675d0ab8f0f6abdb54e7ab9a8a0dfc1cca1d532fee5d0af146f3bb47b43af758332e0ebe87be32ede3d8acaf4d2cda71a0c61eba4fdf0c599787845559bd547f431e100d6f5c4677153fce4ff88a2fb0959c728911941d00931c04380a400b1c558db4f0f517f2f112eadceaa3e93c419c1b1f07ba3d0be3309256718c3dfa132d27d5579a2f7bcb94364b23276a8c0dba71ec013521e990a390ca85d5edb14f63ac7ffdc5021de41070db5ddd418280fd41318f3624c0d2ce2b71ab11cf014e1acd33795215f86bfb9002e5039ee6954e3e58829475a912824e18ecd262d163c283028638f3619592272576958b435da0e0bded6739e040f4391b48a8989da5445a1f4ecbc85e8bfe78a37bf2656c41bb5646f7f5432c3a2aac059933e88bb3967c7dbc53901e243c487ff9a967a868514ccbeb90b8b349fdd2cd9cfd5312879bf12debf72bdf0b1b8c202ae1f3644316a32c6ffad0e68a18cc2ccbc0fe083356cf89217f31b324c68ac06a030070270649df4f3346fd589ed9f3c80d6da9a8ab2d55a386ab155206504a17ac67427f99b095f633c1d923c4bb26651491bcb2abb2e47a1bf7d358526e73fee950ee82da5ac901283f320b8bc558e5945c92e7a72bd3fc994861f61a8cc6139ebf67eec7b3d67e339e954e421823f3ecf23f3bc989b84873782d40c9f9287d99f1548096235d52c089773443d974b72ea3588121bf824d5dfe538b8a06026668bc4ddf973b319066ee1ded8a8396c44819bfa20b90d1b3e4d169accbec79dbb73f0b7ca4f49a6aed56ec7e871b9c2e74acb7be927d8b47f1a53328d5769f5cb445e35631bcfbdecfd61488714b66a70f6a2adb90115c1d66a6ac4b71b456a6d9cd1ac250a9ff677e8a330a2881c274a4fa58a345150856fd7634e1314b7930e4e7ef4a7ec9d7a5828304bce98ab593d500d6859da9be05427a48ee5392fb1eef3442424f1e4c060e28f8766466a68e3ef46d34108f5bbe192b3044f668a00cced09e3f02b6339e39953ba29870fe425198c285169d0b609daf5a39848d4b5b5e690ff9adb59afd6a6d08c0e1947efe5b4b30c83d06112254de6d97b52f2741f8b12445c2634eb8722ed111b70bb1242579fa689ccaa483b66f5a098d9d689a633eaefde0641366399de3fbfae4c94c3e9892ddffb78ad35e4efc8e95ac9231a9c7fa589f505ae281d1f62761e0bf47e551fb27b0510bb7a72e62030124c7691c7bbbd621e719416082e0c6e7774d9a8f6580b13ede6653079cae7f52987b6bdc4d62b9f010f0991fa0c022b3fed87694076f7b4b9cb5ded1519e203909b5a7974943ed28ca19b8d638f451ba806ecc1ce7779911c84fcb37c15dcef124c0a99ebf1b738defde9f051673df1eea20bd7a6889395c5869ba494ef73202d2889aa994086c35bc933f3266c32ee4aae25ffd1b2babac922fa6e54db56b3f5593684f39de0b12f607496186e9f95d1e04cb9e9b98cb71a65fe800e424ebae8d1f4fd38d68b22c7348e8225bbd9c21b181559ca26a688798bc96de56eebdf51352634d832929015d0a4b6cc58330581a53b0d502492c1811adb8d0e56d802d745717f433218262e1f172a5b50bfc96a7e91f72dc1dc776f3ab0e12da3fbcb3514304c99ad225a5d93943b9e40b358aeeb6f01893fbf5377b68f24e42d995a9435b9cbc775d9138377b85b4e5ea1f6bafb0c511b214e40e84d7706f827466161127488937b9d843013fce457acb7640c3a965a3f76260988646cc1549f7a51a981b159559b2f803340dec4d5e0bd0ccc8666dab8019a605f3b1e5b97b5526c1dfc9d1943f5d7ac9f8982ddfedb429c1d5e3d25cbc7dee9a7eb4106491dbd061fd2ad3ac2cca9b81b544898d4c96bd5c9cdf70d8a6127f5f37e3d6977c8532297d1cefce9c9c181e12861703e727c0426401bdae7e5b563f127f5f19da5d485f8f5c5c61f9581b8f56da1fd7b207248bde988c81feabce5d1775a7e20fce998a0f325c4e11ca0e3b9a69d49c06c62a918cad81ad5c78c1dd30bc8792a662a0e21d1060b802ec9b45925dead4346a3b76589b40eeb7af1de243ff12a416f8eb343308cd40cd9836cb17c6380340595bed63abb6ae19e8f8a6a964475af3fa2e1ecc2f85b306a15271992f566cd56caba3e30eaf1cf4d4fe84b912df3ddb7e34ea82600da6ef7d42602fbc981ebdcd1fa7209be6b91bd86f4319b3dfef3dacb54e928f7281783ffbde690db936e860faba82ba954c256626f3eb7f8dd8747e998fe5377904e102583bf277164d6aab79ed1bcd09faea4848aa3dc97b64c9425725e5dc50f78c797e4c366bd0e603d3ba56644afae80ac4d9c1ef4eeb040c9da5a1ab2e6c19fab0c83195ff98039fabe04b1b54defeb88a5196e821483b7ac4bb4df3efeb14c6857a1ee77c195d25e6cabb35ddf562f13f04bcf34b3ed041b487afdd709f74003a01ffd3b6a4d7a0138f832d427b996e951f3a7615e902430d0cbd30686541703f9ed1dffd1e3b6639750cc5bc3819bf0be8ddea8b6da9466b05ff0f8fcb267a961d36004ec7b517eae9d49b5771bfbbd37bc747901c1a8313e320de69251e72e41b7082d7f94abab3fd78e8082379e3d8c882252512f32e8d8b82d5a84ffeff1d795b01c7bcdbd4554b61f642d3092e87184bedd82091a2916d49b6ed613958651231326ba95918e3143d19b8290d756b13ed0056c072c1d435b77137f727b2a6468f0668cc279ab9fa32711c07022c7a1000156c971498d1c55d57fb136b8ac098742d0f252f634b172f4fb19e69601cb48c9e4695e3ba6e464a17924feecb1cbe6b970322e0d7664066385a028e2fce8729758b98a496399d9ec579809d636cc0a9944ab1ffd87dae896ab215c1ca321ccf8e679fc4ae171b922d36644b064a517b3bd55fa20371e16e9a406e72c58878512522e2eebe031f1cdd68984f57e2ae839d8fa36c63ef0146dc95173ef76b9ac4e4ca32fd34d8c2b9a87dbb3a1b465a51a18b91e86fda317e9184c544c3fda2326dd105985a193fddc1f3e9c27670f737f885e6de6eb2489de59da67d01c7a82be5124ad705de31a6bc9c39a13d61498ceab98da8e3bc8ec86216741c8dd9aa21fe944140a63449df69fa20e81474a602773bb9f1c002bee12a51f60db3d37ad64d9863fe61ba60fcfb90b91ae2de68eae87f3c99b764b4ba95027a5ab394de9daa72072f8e8d07eb84a463fd4ee8001d290d9f28407684a8f3a4684917b503a8cadc862cc493bb927955c6dc473450f44b97c4b5ab68c2416012a9657a0b0744b66aa591669b21bedf29c46eacd7885c07c9fa82f24d964c5f5901f6d4671d14a98681e66970ac31bf31d6877e864d7ac1f2f5a926b9e59875e0877a36041434ed0f24e85375d930fe5cab3fdae123a27135961d7343eddb2533b3a595e2383ed8149079f241e317070abc19612d482af3ee5d058b034719aed0062d7a05e36eb1fdbcbc366f4f6460a205732a0724abf9bb601595f19630223d034f7f2cc093daa7cd5c833d4c65ce8b9b4e62c604bd31e6f17cd175e77aa524ae2e85f6bb6941b8f1fe7dfd1c35e28c3a2d00fa13d50666a9a1d988bf89078ba680675ee81589b02227fa15d3dca4071ff319b03920a7f00be977dbb30b5407bf36f90bc0ff3ae18b7f13f1a2e9d3b001647238669e57d95b8d07a7016a08d1b7e43d33f0fde7907e80cc9fdc6bb5efe675639500b16f5b766a54080a06f3c503a0c98b55cbd251b793b0324c02ceda3b8dc4977f400a4ca1386a34e463715cdf70c8533248c5542444209250cb43cd830b984475c5be7b7104690388bfac2e49b384fbf22cf536eb91de5dbcef976a1a2173d45784fa43e62c8667dde0e925f6d960cc39928cff43ca3ed5cf58341bff79c07654c919c1862c1ecbdb22037508ad061ae1f9cf8cce075b032c9406eec5db8fcf739622cf51d5bafcb57e4c6698c7f6ab2c126947a74fd6136829832873bb050d516f5133a1e22ab9070e3e9a14c3c6849676c90bee7da3d8c8be9c0d22921561e6a96e678b42e3d8ac47fc5e0ab4f940c601105f08ea0a1f82960e7cdef6dc3d411a0b76c8cf074138c0001e290e3a674ddb9de5883afe0faa736cca915ad51a8f9163a717630c8283bc25783fa588cbdc25babfde07c38bf3b39d45cb8c5850af3a12cfe71691b6deb02455c45762b5691f4c4051da75054537f182a5b839c266b41fead0025bb3e622d01ed45025981934941f3c49926fa8cc3d9465c1ba847ebac8231cc70e2cb0f49be7b1956bf8a52cddba3b887df1e2e23ccf9e79ca5e45e5e82c82590a922ccb740d1c4fe1733e2593df7b98450a61162051d9c2cf2", 0x1000}, {&(0x7f0000000180)="dd96d4d317c538a668677f2e7c5913c171e80351f672ed599d9e88789db41d85dca88cff38b537de34a2ba888c0cb38625065f93ff01e9ec4268b0bbf0d25dc77ba00d262c9988a11b4fd3645c452cada3d9ec2e4eb2ddcd7100132b", 0x5c}, {&(0x7f0000000200)="5db99def016b10afe8b1c019a569619ba72ef163b64af6c676c36dca1edef5a240f163ce5bed4f5fc95452a08b0494e86da9140b3b66e2294901adb27fc7366c87ac2bab5d27f1c390cf5236f438f9e4915d78e8044a7c6b50d0b9c98e794e823814547967e76d31a291d053e14ecdd440efc673d595ee804b22ef349e9d1c", 0x7f}], 0x3, &(0x7f00000002c0)=[{0x70, 0x29, 0x8001, "c7b3b1cc3ce60a6c781b4259e3e8014390828798a0c01f012eb4a4c172b4a8f08cdd40501939c2300c497a665f038693c9eaafd9d4a9f00fa99224aa276fe927bd501552bc1d3c3102f6a6ca925bb780c66fdf7c43610f5e57e5af56"}], 0x70}}, {{&(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @empty}, 0x0, 0x4, 0x2, 0x1}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001480)="f0d0bfaa13fe056c2cd93ee424fa95eeed0c700ca61364a07ef9a162003902ba830324a75a4892724c740063c8c3a694872255cc16007c603e300970231b69150769fb85d5fa365b1806d6c61542b566cb9c5e2422301b62acd8205067e906310ca239ded9bee86c1f7f99cc86eb94411cbbc08ed97499e667e675acc8114082ac3f4c96bc5dac68a91535f93aa6", 0x8e}, {&(0x7f0000001540)="b4038fa43218d63a979b41c63fa872d4fd6de46a2a4fed00d21c424878c4cd2420b1c8e7aef540874ac8f80501a3e22395ab7af361917535b53308434a75d3aef58f8d40ac51d37ec463c55ee76d2f7394d1cbbe95ddcdf0aed835ad4b0e56c357b392e61432144ca23e9811f4f23d84dc4a6baa4bdb1d2de932f75046615b843d6f6ae72b949865df826ee3bc86c6087a2cbf907fe0e575799cbba995", 0x9d}, {&(0x7f0000001600)="5e7b1e95f3b1484466d12963451c7e9278cc0f67fed4be9fe9f8e29ddcba438b2fcd8d952a6aa9e2bc97d0c2dd801483b77be50e64c5d2dc9e3190f597bb9868affa2be46858ff12cdff74d44114afc490311cf172a071652f81a6d40f81e854d43b30c45883c60b5fe234d0bb0a351bbab16e199ab83bf8f6ca85355ad4b4f7e05d1c4d586aa0590b76530bdfec12de8237833b23eabb6556aebda5360e6be0b507e5a8368412764edb64d8109e70423609f426ea672689a3880230b3b1f6e8ec76c4cce5bb000edf", 0xc9}, {&(0x7f0000001700)="3083f4570804ad04c8459349dbf4881cf183ec5a79868bb1d64783423a557b36f8001420513479940e03fd7fe1c581818b16ef49dbfbd9391f30927b9483c968ac9765ac5d265ab2158531234a3cc89fbb2096f3781abf77b13c9b6b2a8b3043ea6baa134bdae18b9b96978321a1bccb58cc6d21f3c321f8730543cb7d0032caf8513e9b8d56547377dba5731230c8387ad59cd1", 0x94}, {&(0x7f00000003c0)="1d6dd2dfa26e9fa4c13e248951505a112afbb39ccce225f7768621d6d179dfd39e34fd64141847326e3b8ce05630be36da36c4891ff2d7fd3ea02109cd9f1011f7d50a51a1da03", 0x47}, {&(0x7f00000017c0)="b8baab2c4bc343559e2d27ac48160b7bb83c2545c6ad273ec0a1be25e54e41d82586f456d0e0ef1bd3bcd22a21149559fda81409d1ec5cfa08cdde11d4fa8abfd3a68205f479ec434c7c39764298c6abcbae09afdf7525e5e281c1e3a62368eeba8a841aa6ba6e16ed214153ca311476025abd5ff00c6fe529d2d461e24dbd92f9a5723ee3c40b53cf69849e21db77a446f0e883b6c10d1f33fb76068f8578511fd4e74db354a1d9587abd6739aac8a73a1b9d17acec4824bf200b453c940e55f867159e29c446f12c71c89a513c817c81b0b81fddf03c94a5955864b2e8d5f69aa58d4c5e", 0xe5}], 0x6}}], 0x2, 0x40) 05:19:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x64010102}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3459.077507][T30392] bond0: (slave bond1281): Enslaving as an active interface with an up link 05:19:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x2a, 0x2000, 0x0, 0x0) [ 3459.144670][T30361] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:43 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x600}}], 0x1, 0x0, 0x0) [ 3459.185295][T30392] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000006811000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:19:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0xe00000000000000) 05:19:43 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x20, 0x10, 0x705}, 0x20}}, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x34, r1, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3ff}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000840}, 0x8000) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_VLANID={0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000005}, 0x4000000) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r5, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) [ 3459.382566][T30468] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:43 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xa00}}], 0x1, 0x0, 0x0) [ 3459.682581][T30469] bond237: (slave gretap318): Enslaving as a backup interface with an up link 05:19:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0xfffffffffffffd0a, &(0x7f0000000340)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c00000010000d0700000000ff00000000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff300"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000e08000a00", @ANYRES32=r3, @ANYBLOB="140012000b000100627269646765"], 0x3c}}, 0x0) r4 = socket(0x10, 0x2, 0x8) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x21, &(0x7f00000000c0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xedabe183de02e74b}}, 0x20}}, 0x0) close(r1) 05:19:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={r2, 0x800, 0x1f, 0x40}) accept4$phonet_pipe(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x2006, 0x0, 0x0) [ 3459.864716][T30509] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3459.997500][T30517] 8021q: adding VLAN 0 to HW filter on device bond1282 [ 3460.018614][T30517] bond0: (slave bond1282): Enslaving as an active interface with an up link [ 3460.052597][T30468] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3460.063424][T30525] netlink: 'syz-executor.3': attribute type 1 has an invalid length. 05:19:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000006c11000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:19:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3460.139986][T30546] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3460.217911][T30546] bond44: (slave bridge49): Enslaving as a backup interface with an up link [ 3460.245713][T30561] device bond44 entered promiscuous mode [ 3460.255481][T12354] bond44: Warning: No 802.3ad response from the link partner for any adapters in the bond 05:19:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/120, 0x78}, {&(0x7f00000001c0)=""/171, 0xab}, {&(0x7f00000000c0)=""/21, 0x15}], 0x3) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0xfffd, 0x7ff, @local}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000000240), 0x5c3, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x8, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r2, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x776, 0x200, 0x4e, 0x101, 0x8000, 0x7ff, 0x400, r2}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x7381fd0a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0xbb, "4587cadbd08877c24be83b7ae909f72b32bcaf817ac7a7b1303de9f5282a2a42238edf4b45838290ddb5f2f5d2f151f511cd632f35affc470033bacaf35e365bd344f5fd10a0c3a3e3bc831d5921fe4298167102af3d7d5cfe526336457310ea57f0c3ab69349ba1cc80d9aabd93e79260041d5f23316689e4aaa9a4a0f9f0e8f22efc120d9c317c90612c954a608b9dc95ec28491e0d61b52acfb47c25b816cd49fb11e4055cd86643f3509c1f41a2870bd37b6a43dbb7a7e277b"}, &(0x7f00000003c0)=0xc3) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e20, 0x0, @mcast1, 0x1}}}, 0x84) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r4, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r4, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3460.270018][T30561] device bridge49 entered promiscuous mode [ 3460.291085][T30561] 8021q: adding VLAN 0 to HW filter on device bond44 [ 3460.315878][T30517] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x1000000000000000) [ 3460.404341][T12354] bond44: Warning: No 802.3ad response from the link partner for any adapters in the bond 05:19:44 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r0, 0x8982, &(0x7f0000000040)={0x1, 'vlan1\x00', {}, 0x50e3}) r1 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, r1}, 0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r3 = socket$isdn(0x22, 0x3, 0x21) socket(0x10, 0x3, 0x0) r4 = gettid() r5 = getpid() ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000440)=0x0) r7 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={r5, r6, r7}, 0xc) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002c40)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000080)="06927b5a473faf5e5d217b4e78ba", 0xe}, {&(0x7f0000000180)="c42453deba9d0bf7981a", 0xa}, {&(0x7f00000001c0)="0d62c6066880159c8a5297719396", 0xe}, {&(0x7f0000000200)="73697d206c340951108fb135323a0974f6b67e9b500b362f96ce3ed5b9ff966aedbdd6f567f495712ee98633613d8fe6a0fdb37221068756b6074743731f2542c507a73dcbc1ac7071c0eb540fcefd9751a38a89591c40314dc7d184fca5fa95e2d7b3b9d1365c9d5b22778fd111c9aa841f7d1e36b6022483b2f17c7db0bc98938ec13c02d4f43c6b033e97113a5d2dca6c3d3ae7eb904411491195801a14ad135075610f06c34106050672a4b41605dbea3a1adfbf6a39de38ea5f97205b981b4e76a2c1f966a80d06d4c75450f1521ef8d0f5e14e6f87bd4d3aa7ade40c0b915a9e394db6aee9a416", 0xea}, {&(0x7f0000000300)="7ca1826f30129d498dba5a5909b18eeb76362664cd24e19e2b13a8a1b26a72e98d72c5fbf87a306f09a0fba7b1499b84b54cf811afaa4d315f1d722e47d164e64b235fc023798ed40dc0ae2415d2bf84a5f7935aff8dac153f6e387c0d9d9bfcca85a44aa9e9bc238566e54a4a30b927d537481adf439e4eacab1f32b3ebabb32fcd70272134cc10b723a1b458b854edc659c24af6e9e9f59028d4a5769a0a09", 0xa0}, {&(0x7f0000001480)="6089990216b29e33230afca7ef1912ad1ff1ed93ee6c025395115e735dd8a672d2a6dda06d9b8fc4be80dd6ad9ee4bc6e4b9eabf5c68e8d3d95515f89eaeb43588be47aa0a99e4d16f5e7613b1e5ebe3a88fe1decfd3d57b46ae0c55e2444d2ac1e552e3b1343295e436fc48bc2e293b449a1518c8eea3f83d38c6f1a4a8de4d4760080d78f32c90e14c75ede3c16278e2028af58ab6495001ed404f9f127ccdcbbd03d73c4d7e7bcf4fc320dca1f9cd698547cd6c8fabcca5bd2f8e90", 0xbd}], 0x7, 0x0, 0x0, 0x4000000}, {&(0x7f0000001540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002a80)=[{&(0x7f00000015c0)="c8ca56f12cd77774fb8063f431", 0xd}, {&(0x7f0000001600)="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", 0xfe}, {&(0x7f0000001700)="f8396091287e28bd96041840295bdea8e5adf2c7f60989bfd56fefcea859dea78bebaa80554d675df911c0891007f94daa7f4a5eb563ec7989b6d8afd42371afc5eaea2ba76e5a24c887e0ae35cb449348c8f35b4ed00206124889e6c894aa7e517066fb6bec439f89fc75d666e3c6ce4bcdb09e3232e120d5dc29aa18a7d05d4d10fc1c32f95a", 0x87}, {&(0x7f00000017c0)="a160bb32a73d79b835cdb2adf823cba1651669c40658d8b4fd793933b87856838f489918bf103e115cc00601d74520360cc534c9b8e3680e63ebb00b980dc9c5af2ab8bc105291c7401a7585b6aa91773381d5e0f27a4da785c07f1c598eefca91c6b867041395eb7efe1f273d9c48f0c3e3140178308bbbf966663cb7e928444c2452a8b27b7d83f0a9e2296b690d3617950ef518e28021fa7143c6594cdfb211e99c12de2575f87b554dfa0b96ec8aa473e46968615b6d31141f85508dadefb78da8e1eb3b05b616c1a21c69da88bcb82bdd3363bf27f24dce9d3c418babbd9223a1f692", 0xe5}, {&(0x7f00000018c0)="168e4df626cfb91b7923d026e130d93b4a", 0x11}, {&(0x7f0000001900)="209c2eff0b0272ddb098c211d320", 0xe}, {&(0x7f0000001940)}, {&(0x7f0000001980)="d152c50cdb228429e8d31ccd148d7de4f8d29fb34a6607b07e35642069c828d32628187f7a9730b470e92b8ccbaad8c891530df914b22ce70d393a85b98e9616d4c2e008a2db1c5c2658013addfa37016e25e2501739dc371cfbf81a08022eeb9dc6cbdee6b9076d1da6814f4fd5f959ef03ddb0c07cfa919a96a0fef2cbb2661960a5c35baae8c27e2eb18065005841e135a336600f340f0c3293d56d67af7c3035529a8e01b6d01f6559235157b1f0515d8b0be7ab6895438c8093c0b1186fc97c3e9969e47565483e40", 0xcb}, {&(0x7f0000001a80)="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0x1000}], 0x9, &(0x7f0000002cc0)=ANY=[@ANYBLOB="1c00"/16, @ANYRES16, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r4, @ANYRESDEC=r8, @ANYRES32=r7, @ANYBLOB="000000007e5bc12684fd0b4bf284f66b91f5fd27845fd2d45e958667deaa10d795e37ef7788478e9d5b784e92d96244cc98d6225661453bd9a0297ce435ff691b65f5991afa60e4e89c0bc61de2a3ab7e2f019a3d784bcf84be4c371282221dae0d700006852baf8a95b531838bcc26c6c669e7598c1d131e5c115a48f7bd920cbc2adf30bee0c937470bf728a5a62ef8439a5a10b0051238861230b41f1055d7ae05127a2c0e57821"], 0x60, 0x4000014}], 0x2, 0x20048040) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) 05:19:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x201, 0x0, 0x0, {0x6, 0x0, 0xa}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4090}, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3460.523673][T30607] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3460.602044][T30613] bond238: (slave gretap319): Enslaving as a backup interface with an up link [ 3460.611521][T28029] IPv6: ADDRCONF(NETDEV_CHANGE): bond44: link becomes ready [ 3460.626135][T30546] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 05:19:44 executing program 3: r0 = socket(0x9, 0x4, 0x81) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x9, @private2={0xfc, 0x2, [], 0x1}, 0x9}}, 0x1, 0x20}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="008001000610"], 0xa) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r3, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r3, &(0x7f0000000140)={0xa, 0xfffd, 0x7ff, @local}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x4000810) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r5, 0x8, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r5, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x776, 0x200, 0x4e, 0x101, 0x8000, 0x7ff, 0x400, r5}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r5, 0x7381fd0a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={r5, 0xfffffc00}, &(0x7f0000000180)=0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r6, 0x4000000000000, 0x40, &(0x7f00000008c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000f8010000b000000000000000b0000000b0000000000000006001000060010000600100006001000060010000030000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000007000b0000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a3000000000000000000000000003000000000000000000000000000000ac1e0001e000000200000000000000006863723000000000000000000000000069703667726574617030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b0001c00000000000000000000000000000000000000400052415445455354000000000000000000000000000000000400000000000073797a3000000000000000000000001a03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000004000000000000000000000000000000000000000000000000004feffffff"], 0x1) [ 3460.768064][T30624] 8021q: adding VLAN 0 to HW filter on device bond1283 [ 3460.819408][T30624] bond0: (slave bond1283): Enslaving as an active interface with an up link 05:19:45 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xc00}}], 0x1, 0x0, 0x0) 05:19:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000007411000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:19:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x2000000000000000) 05:19:45 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) recvmsg$can_raw(r1, &(0x7f0000003900)={&(0x7f0000002540)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0xf, &(0x7f0000002880)=[{&(0x7f0000000400)=""/25, 0x19}, {&(0x7f0000000100)=""/146, 0x92}, {&(0x7f0000002680)=""/192, 0xc0}, {&(0x7f0000002740)=""/44, 0x2c}, {0xfffffffffffffffd}, {&(0x7f0000002780)=""/46, 0x2e}, {&(0x7f00000027c0)=""/180, 0xb4}], 0x7, &(0x7f0000002900)=""/4096, 0x1000}, 0x22) sendmsg$IPSET_CMD_RENAME(r2, &(0x7f0000003a00)={&(0x7f0000003940)={0x10, 0x0, 0x0, 0x809010}, 0xc, &(0x7f00000039c0)={&(0x7f0000003980)={0x20, 0x5, 0x6, 0x3, 0x0, 0x0, {0x5, 0x0, 0x6}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x54cf5d45f2b6c8ff}, 0x1) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) 05:19:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0xac, 0x0, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x90, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2={0xfc, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1={0xfc, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x52}]}, 0xac}, 0x1, 0x0, 0x0, 0x46000}, 0x848) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f0000000040)) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:19:45 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_TTL={0x5, 0x7, 0xe1}, @TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}]}, {0x4}}}]}]}, 0x54}}, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x5}, 0x8) accept$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback}, &(0x7f0000000080)=0x10) [ 3461.296882][T30743] 8021q: adding VLAN 0 to HW filter on device bond1284 05:19:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x54, 0x3, 0x8, 0x5, 0x0, 0x0, {0x3, 0x0, 0x5}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x892f}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @fccp=[@CTA_TIMEOUT_DCCP_TIMEWAIT={0x8, 0x7, 0x1, 0x0, 0x46}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x8081}, 0x4000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_NEW_MPATH(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r3, 0x100, 0x70bd25, 0x25dfdbff, {}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @random='RDI|\\>'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000c850}, 0x840) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x5eb, 0xfffffd23) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3461.380332][T30743] bond0: (slave bond1284): Enslaving as an active interface with an up link 05:19:45 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00000000000000002800120009000100766574680000000000000000000000000000000095001bbd6aaa6fa329fcb7be480f6561", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000080)) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000ab"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x4}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_LINK={0x8, 0x3, 0x40000000}, @TCA_U32_SEL={0x14}]}}]}, 0x4c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 05:19:45 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) accept4$x25(r1, &(0x7f0000000040)={0x9, @remote}, &(0x7f0000000080)=0x12, 0x80000) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x64010102}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) [ 3461.525315][T30741] bond239: (slave gretap320): Enslaving as a backup interface with an up link 05:19:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @ipv4, 0x4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:19:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x3f00000000000000) [ 3461.648590][T30824] 8021q: VLANs not supported on lo 05:19:45 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xe00}}], 0x1, 0x0, 0x0) 05:19:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000007a11000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3461.708060][T30824] 8021q: VLANs not supported on lo 05:19:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$SIOCX25SENDCALLACCPT(r1, 0x89e9) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x237c, 0x24, 0x400, 0x70bd28, 0x25dfdbfe, {0x15}, [@generic="977cfa0ceade03dac581b0374167815554a357b842c9467070fb28635ba68a77da28c23a60e4f2d19c125fec0d8ab95519661de195ee10a854a1e0629b81e94dc723eb2d7a530ec39b0af3ca47b50819fed3c374303769d61c358534c7c68ee92c4960f8294b32952c3fd83f3a30cb29035779e9f1bef7f6d80bd52749bc533675d5595a6f9ac1c113d8f75d7311847762ebb85ec8818db136ea012cfc20f2b7e88975b93b82150e863f71561abb749f1fd72e18893fc72af53f54df", @generic="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", @typed={0xc, 0x2a, 0x0, 0x0, @u64=0x1}, @generic="1702fc304eeef71ffd7701b21497efdd805a0c6e15b545ff5435f724575295351a6c26c66d7d9208db9e2a5eb955d826050a8efffbcbe4c6781b63bad2995efb06671da44bc5c651e3cbf6b88f2cfa118a7456e63ed29407bb74086fc054cd9513e1bcefb5fb84fc08df8b802efde374905ebecef5ec3c3d0f3aee7740f8fff6565e35d770fbd085c64989233250bd681e76a9db5a90001fc5c44fb0947ab6cb02", @generic="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@nested={0x8a, 0x7, 0x0, 0x1, [@typed={0x6, 0x90, 0x0, 0x0, @str=':\x00'}, @typed={0x4, 0x45}, @typed={0xc, 0x6b, 0x0, 0x0, @u64=0x1}, @typed={0x57, 0x1b, 0x0, 0x0, @binary="aa5a637890c857ee880256b43663aefbf3e4c01a0ea0b608b510f7d9ca3287c53bf8a377988161307069ff1253eacf7a1a0bc2194e68db36f16b26ab90ab36a2e37b74f3a06191d5078aafb8d29279d6db1c8e"}, @generic="c6", @generic="10aab7fe33081bb4f3e5c12e523762473a", @typed={0x4, 0x5}]}, @nested={0x170, 0x7c, 0x0, 0x1, [@generic="07b513e7fbd0bb24fc87a2062f4948bd8c1b05c980fd8cd9cf5bba233c91aa53a9b3039779bb92394c51958de86679ad33245a86c3e5cc7218b195ebe8c6ea08960846bc8148f06666311586fee3a3fd184fa622142936298064dbd3602adb43392167cfbdbbec26a8d08dbd4e65b741c9b0faf22bcb14886813b1de20ddaed4885459b8d85a05e9776ddaafe6c48a97ddea14f491ccf60a4deac9dcbc2e34764f53cd9e657c58d20dc21c4f646ac6ee57c7495bbf60747f272271e9150efd428758d4d0cea125b5d1811ea031c4b1b9", @generic="bc975295776121d1", @typed={0x8, 0x86, 0x0, 0x0, @fd=r2}, @generic="0fb7ac9da215eaf51a8d4550d9b4e834eecc215262ff382f4f89afe7176a63f789a04ce6f0abe2b2589251ddd2f4cf1a1da5da896e95e38dc6b2b800916339873c18153c1236855be745a73363f59dd99b52cbfe8b1cd75b4be5b5329bc0c91e292751af66bfec9472ecc944209ec68f908836974825c2f150e8576492aba295ba3087b9173df70354796f35"]}]}, 0x237c}, 0x1, 0x0, 0x0, 0x880}, 0x48881) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) r4 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000002640)={0x2, 0xd40f, 0xfffffffd, 0x42}, 0x10) recvfrom$rose(r3, &(0x7f0000002540)=""/177, 0xb1, 0x40000100, &(0x7f0000002600)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x1, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, 0x1c) 05:19:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xf, 0x0, 0x8, &(0x7f0000000340)={0xffffffffffffffff}) ioctl(r1, 0x3, &(0x7f0000000380)="bea078819d04c3499c6e10eea56e56e002975f5a453f00712fc206d668749b5bef5871891d21d0deaa54c1ce19c91056c2017edd957ccea4516aff218e0ead78f0b24c8e980f5a226265a2b9a7fbaebcc9c994781f41b754455e838b226bcb7bf4351ea7923f3962eaf6913eb9a02d148dd1e433430589f83b9018c7a31eb172dd9f351c28a2e96394941d02f928ab69ded5724c52cbce279499bd47dbc731b12ca303c9ceee5e98850d42368693adf7bd0b644f2c8c9bbe4071ae91a6e11044b4f5aa26fbf4cb189479c6e88e0e712ec511b2a5f8d872c32fa78094753f2b6c91ef57fc07a59ec359ad31be5cefe0dd06829c126c0ed7f8a3") setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000a00)=@mangle={'mangle\x00', 0x64, 0x6, 0x5c0, 0x300, 0x300, 0x230, 0x3d0, 0x300, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x4f0, 0x6, 0x0, {[{{@ipv6={@loopback, @mcast1, [], [], 'syzkaller1\x00', 'veth0_to_bridge\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@dev, @local, [], [], 'veth1\x00', 'ip6tnl0\x00', {}, {}, 0x6}, 0x0, 0xf8, 0x138, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv4=@local}}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x0, 0x0}, @dev, [], [], 'gretap0\x00', 'veth0\x00', {}, {}, 0x0, 0x0, 0x3}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ipv6={@loopback, @local, [], [], 'ip6_vti0\x00', 'veth0_to_hsr\x00'}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x620) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000300)={'veth0_virt_wifi\x00', {0x2, 0x4e24, @local}}) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) accept(r4, &(0x7f0000000240)=@phonet, &(0x7f00000002c0)=0x80) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0)='NLBL_CALIPSO\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)={0x144, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfdf}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xad}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x979}, @TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x800}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}]}, @TIPC_NLA_MEDIA={0x50, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}]}, @TIPC_NLA_MEDIA={0x38, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x8000}, 0x4002454) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000480)=ANY=[@ANYBLOB="000006000000000000000180c200000300000000007e0180c2000000ffffffffffffaaaaaaaaaaaa"]) [ 3462.045491][T30851] 8021q: adding VLAN 0 to HW filter on device bond1285 [ 3462.077122][T30914] x_tables: ip6_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING [ 3462.124681][T30851] bond0: (slave bond1285): Enslaving as an active interface with an up link [ 3462.169498][T30917] x_tables: ip6_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING [ 3462.228070][T30852] bond240: (slave gretap321): Enslaving as a backup interface with an up link 05:19:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x4000000000000000) 05:19:46 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x40, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000002a80)={&(0x7f00000029c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000002a40)={&(0x7f0000002a00)=ANY=[@ANYBLOB="be8fa2ae", @ANYRES16=0x0, @ANYBLOB="00022dbd5c00fedbdf250400000008000900000000000c000c000100080000000000000000000c000f000600000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x4050}, 0x4010) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x0, 0x1, @mcast2}, {0xa, 0x0, 0x0, @mcast2}, 0x0, [0x9, 0x0, 0x0, 0x204, 0x0, 0x4, 0x6, 0x1]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7381fd0a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @empty}}, [0xfffffffffffff800, 0x7fff, 0x200, 0xda72, 0x40, 0x7fffffff, 0x4, 0x4, 0x3, 0xff, 0x7ff, 0x5, 0x800, 0xd84]}, &(0x7f0000000380)=0x100) connect$nfc_llcp(r2, &(0x7f0000000180)={0x27, 0x1, 0x1, 0x6, 0xc2, 0xff, "b75fcbef003a001d84bc9629c086912f3738602454246eb50928653431c473aae6b6da7ba0c086be932dadfce582f2479748fd355c2296b6c1069dfcfa3df3", 0x18}, 0x60) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @private2={0xfc, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x200003}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e23, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffa]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) [ 3462.284644][T30837] validate_nla: 5 callbacks suppressed [ 3462.284656][T30837] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:46 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x4000}}], 0x1, 0x0, 0x0) 05:19:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000d011000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3462.408244][T30926] IPVS: ftp: loaded support on port[0] = 21 [ 3462.552111][T30958] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3462.720652][T30959] 8021q: adding VLAN 0 to HW filter on device bond1286 [ 3462.739171][T30959] bond0: (slave bond1286): Enslaving as an active interface with an up link [ 3462.749027][T30926] @ speed is unknown, defaulting to 1000 05:19:47 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000080)='wireguard\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r2, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@WGDEVICE_A_IFINDEX={0x8}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r6}, @WGDEVICE_A_PEERS={0x4}, @WGDEVICE_A_FLAGS={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x4041) 05:19:47 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x5865}}], 0x1, 0x0, 0x0) [ 3462.779373][T30974] bond241: (slave gretap322): Enslaving as a backup interface with an up link [ 3462.790512][T30926] lo speed is unknown, defaulting to 1000 [ 3462.790537][T30959] __nla_validate_parse: 9 callbacks suppressed [ 3462.790549][T30959] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) recvfrom$ax25(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x2000, &(0x7f0000000080)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @default, @bcast]}, 0x48) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$SIOCPNADDRESOURCE(r2, 0x89e0, &(0x7f0000000040)=0x8) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x100000, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:19:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x4800000000000000) [ 3462.883793][T30926] lo speed is unknown, defaulting to 1000 [ 3462.890956][T30958] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000018000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3462.961587][T30926] lo speed is unknown, defaulting to 1000 05:19:47 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x6000}}], 0x1, 0x0, 0x0) [ 3463.091854][T31025] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3463.198342][T31027] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3463.322083][T31028] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3463.492736][T31031] bond242: (slave gretap323): Enslaving as a backup interface with an up link [ 3463.550154][T31034] 8021q: adding VLAN 0 to HW filter on device bond1287 [ 3463.621841][T31034] bond0: (slave bond1287): Enslaving as an active interface with an up link [ 3463.661029][T30928] IPVS: ftp: loaded support on port[0] = 21 [ 3463.668072][T31031] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:47 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x6558}}], 0x1, 0x0, 0x0) [ 3463.699056][T31028] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:19:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000020000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3463.831002][T31027] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:48 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x8100}}], 0x1, 0x0, 0x0) [ 3464.003045][T31133] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3464.224241][T31134] bond243: (slave gretap324): Enslaving as a backup interface with an up link [ 3464.303390][T31133] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000d011000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:19:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) ioctl$PPPIOCSCOMPRESS(r1, 0x4010744d) 05:19:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x4c00000000000000) 05:19:50 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x1000000}}], 0x1, 0x0, 0x0) 05:19:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000025000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:19:50 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000040)=0x1) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3465.933127][ T8379] tipc: TX() has been purged, node left! [ 3465.966591][T31211] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x21}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3465.981449][ T8379] tipc: TX() has been purged, node left! [ 3465.988900][ T8379] tipc: TX() has been purged, node left! [ 3466.122753][T31212] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 3466.197937][T31216] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0xfffd, 0x7ff, @local}, 0x1c) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xe0a245f529d81f6d}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="04c82d783c93c1821508100000", @ANYRES16=0x0, @ANYBLOB="10002bbd7000ffdbdf250100000008000300030000004000018006000100020000001400040000000000000000000000ffffac1e0001060001000a0000000800060000000000050002000000000005000200ff00000024000180060005004e20000006000100000000000800060000000000050002000000000008000200070000001c000180060001000a00000008000700", @ANYRES32=0x0, @ANYBLOB="08000600070000000800030008000000080002000200000008000200020000000800030003000000"], 0xc4}, 0x1, 0x0, 0x0, 0x4000}, 0x4004000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x8, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r3, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x776, 0x200, 0x4e, 0x101, 0x8000, 0x7ff, 0x400, r3}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x7381fd0a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r3, 0x2}, &(0x7f0000000080)=0x8) r4 = socket$inet6(0xa, 0x2, 0x5) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r4, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r4, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:19:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) sendmmsg$inet(r1, &(0x7f00000016c0)=[{{&(0x7f0000000080)={0x2, 0x9, @rand_addr=0x64010100}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000100)="c97678442bb21ce77d61d632acd92f8d0b29b6328eb7bd7f560d311844ae7222f82d", 0x22}, {&(0x7f0000000200)="e8330740654dddb0b6a2067cecd61b847927252bd3fda0b0bead1634b0ee1871de5603731d8d96c81102f879dfd00480e2133b238f920f308c75587622d7bde892f1581245faeffcc0f3d30b7e3626bb4f5e8f0853376a6a9063c7cb37a7164ca09ea1e93079bb88bde65f9246dafeb2cd8cff85d0bcd5746878525bdb932fa011975ccd28945d71c3b2f95016adc1", 0x8f}, {&(0x7f00000002c0)="098e4882ffc249bd6b1f1f14f3291dca806b33ece9323cd40785c42ed0ede32cd1ec05a61c8fa90411f258974f4a48eb0008ce4cabefdde5f12eaefbb973976cbc8f8ff3ee231c5718d557146c6474cdbc0c0846300e86a6de2982bd8a512dcf6f992947363cbf221b3ba29c5b9d169a18aaf20fc59f6eb9ff7aec88f93f48bd25b0fac167dd28df9255cb0a2cf67e3cd393152339dab6c6858e1d9b475f0668b1fc7e9cef84138ab6fdd19f260a9bdda36435d4f2ee4b1d3f39913f82772b2ea94df605307a62b75f7d2721c0cd0a09a991bcc490d69b74f97c9f", 0xdb}, {&(0x7f0000000140)="b7c047122089e3ded76ae3098be6dfa63aae6361eae93897a84a389cdf2da2caec27b3334bae6c0611825e3703", 0x2d}, {&(0x7f00000003c0)="38b3c2802708eb0f52363bf1ddc56450c348dc58e0298fac0f93036de46a79f059616cbaa27a48a9a173ffbdde5a6a0948666413b8ac2c259dc349f3db75408d253d803de54734f255e2d34f4521ac75a15125f426761ee9a927bdaa7d2882f01ae370235464354691b65e69b7031f57a62c4a8af280e022", 0x78}, {&(0x7f0000001480)}, {&(0x7f00000014c0)="c4d3d685a48fccde2261144b1335f4d91c4647785380e7ae6f19f4d890fc0761c6fa7ceee612d3b149c9b3a095dfb4042edec81b33b0954e18a1616d156cfd64cf6aab336e0e9ad3b6e61c69334b5342a63af42f347d8e5c754f83b1a9a96ab7490f84ba3365a0b652f4e0cfe4c2da9067c2ba75d2f3f4f91ac50c01c05b749d1634bc4539f92d3aaa2dfae48edd6d29b45fd7c7bb15b892737b7319017398f31104ef65310dd1", 0xa7}, {&(0x7f0000001580)="926f254a47e31d477c58e63d7777eeb021f3ceda500efa7ca0a5348da8151df0d797135fa19cdf59692eccc9c0e4097db0c101f264384aca4021bc59e10fa95abeb1ac81d84e15651cebcf75", 0x4c}], 0x9}}], 0x1, 0x8000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)}, &(0x7f00000001c0)=0x10) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000040)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) [ 3466.347963][T31219] 8021q: adding VLAN 0 to HW filter on device bond1288 [ 3466.395145][T31334] sctp: [Deprecated]: syz-executor.5 (pid 31334) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3466.395145][T31334] Use struct sctp_sack_info instead [ 3466.450024][T31219] bond0: (slave bond1288): Enslaving as an active interface with an up link [ 3466.547084][T31221] bond45: (slave gretap6): Enslaving as a backup interface with an up link 05:19:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000007a11000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:19:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x2d4, 0x0, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0xc8, 0x2, 0x0, 0x1, [{0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x9}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}]}]}, @ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_STRSET_HEADER={0x80, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}]}, @ETHTOOL_A_STRSET_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_STRSET_STRINGSETS={0xdc, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0xd}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}]}]}, 0x2d4}}, 0x80) [ 3466.710221][T31222] bond244: (slave gretap325): Enslaving as a backup interface with an up link [ 3466.802141][T31219] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3466.833629][T31350] netlink: 'syz-executor.3': attribute type 1 has an invalid length. 05:19:51 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x2000000}}], 0x1, 0x0, 0x0) 05:19:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x6000000000000000) [ 3467.077126][T31354] bond46: (slave gretap7): Enslaving as a backup interface with an up link [ 3467.157047][T31339] sctp: [Deprecated]: syz-executor.5 (pid 31339) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3467.157047][T31339] Use struct sctp_sack_info instead 05:19:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000040000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3467.228554][T31398] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:19:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) sendmmsg$inet(r1, &(0x7f00000016c0)=[{{&(0x7f0000000080)={0x2, 0x9, @rand_addr=0x64010100}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000100)="c97678442bb21ce77d61d632acd92f8d0b29b6328eb7bd7f560d311844ae7222f82d", 0x22}, {&(0x7f0000000200)="e8330740654dddb0b6a2067cecd61b847927252bd3fda0b0bead1634b0ee1871de5603731d8d96c81102f879dfd00480e2133b238f920f308c75587622d7bde892f1581245faeffcc0f3d30b7e3626bb4f5e8f0853376a6a9063c7cb37a7164ca09ea1e93079bb88bde65f9246dafeb2cd8cff85d0bcd5746878525bdb932fa011975ccd28945d71c3b2f95016adc1", 0x8f}, {&(0x7f00000002c0)="098e4882ffc249bd6b1f1f14f3291dca806b33ece9323cd40785c42ed0ede32cd1ec05a61c8fa90411f258974f4a48eb0008ce4cabefdde5f12eaefbb973976cbc8f8ff3ee231c5718d557146c6474cdbc0c0846300e86a6de2982bd8a512dcf6f992947363cbf221b3ba29c5b9d169a18aaf20fc59f6eb9ff7aec88f93f48bd25b0fac167dd28df9255cb0a2cf67e3cd393152339dab6c6858e1d9b475f0668b1fc7e9cef84138ab6fdd19f260a9bdda36435d4f2ee4b1d3f39913f82772b2ea94df605307a62b75f7d2721c0cd0a09a991bcc490d69b74f97c9f", 0xdb}, {&(0x7f0000000140)="b7c047122089e3ded76ae3098be6dfa63aae6361eae93897a84a389cdf2da2caec27b3334bae6c0611825e3703", 0x2d}, {&(0x7f00000003c0)="38b3c2802708eb0f52363bf1ddc56450c348dc58e0298fac0f93036de46a79f059616cbaa27a48a9a173ffbdde5a6a0948666413b8ac2c259dc349f3db75408d253d803de54734f255e2d34f4521ac75a15125f426761ee9a927bdaa7d2882f01ae370235464354691b65e69b7031f57a62c4a8af280e022", 0x78}, {&(0x7f0000001480)}, {&(0x7f00000014c0)="c4d3d685a48fccde2261144b1335f4d91c4647785380e7ae6f19f4d890fc0761c6fa7ceee612d3b149c9b3a095dfb4042edec81b33b0954e18a1616d156cfd64cf6aab336e0e9ad3b6e61c69334b5342a63af42f347d8e5c754f83b1a9a96ab7490f84ba3365a0b652f4e0cfe4c2da9067c2ba75d2f3f4f91ac50c01c05b749d1634bc4539f92d3aaa2dfae48edd6d29b45fd7c7bb15b892737b7319017398f31104ef65310dd1", 0xa7}, {&(0x7f0000001580)="926f254a47e31d477c58e63d7777eeb021f3ceda500efa7ca0a5348da8151df0d797135fa19cdf59692eccc9c0e4097db0c101f264384aca4021bc59e10fa95abeb1ac81d84e15651cebcf75", 0x4c}], 0x9}}], 0x1, 0x8000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)}, &(0x7f00000001c0)=0x10) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000040)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) 05:19:51 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3467.461420][T31420] batman_adv: Cannot find parent device [ 3467.523809][T31403] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:51 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80, 0x800) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2b20753bbaab523ba6e653103400", @ANYRES16=r2, @ANYBLOB="457900000000000000000100000000000000024100000018001700000000000000006574683a6970766c616e3100"], 0x34}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x100, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x20000004) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r3, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:19:51 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x44, 0x0, 0x8, 0x101, 0x0, 0x0, {0x1, 0x0, 0x5}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x40}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x3}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000044}, 0x5) r2 = accept4(r0, 0x0, &(0x7f0000000300), 0x800) getsockopt$CAN_RAW_FD_FRAMES(r2, 0x65, 0x5, &(0x7f0000000340), &(0x7f0000000380)=0x4) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) [ 3467.699946][T31408] 8021q: adding VLAN 0 to HW filter on device bond1289 [ 3467.744507][T31408] bond0: (slave bond1289): Enslaving as an active interface with an up link [ 3467.754276][T31417] validate_nla: 1 callbacks suppressed [ 3467.754285][T31417] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x24a0, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3467.819338][T31472] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3467.912476][T31401] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3467.925587][T31403] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0xfffd, 0x7ff, @local}, 0x1c) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x8, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r3, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x776, 0x200, 0x4e, 0x101, 0x8000, 0x7ff, 0x400, r3}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x7381fd0a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000400)={r3, 0xffffffff}, &(0x7f0000003600)=0x8) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000001c0)="0edc109eaab01f7ffe49f79c592e359b84155812d21d625aa27de6c68e400a7e7e8f83585d9f594701c89443e2866e59b9c75ac6ba78fc0e08f82777abe6ae12d908d38ca3ca56453e27ad55b8714f3763cdec68fc578f29f93547af9942aed41adb063d7d5a2022c219f62aca098c299a6d171caf1647f95223ef9b267163", 0x7f}], 0x1, &(0x7f0000000480)=[{0x58, 0x110, 0x1, "35567b28f67c5859418eec2712cbf3ca3d1882750d20e6beab7c728f249540a74f842aea32ac250edc368f6cd094cd328aa155de3ca31440acc03b2d363f9ba5e1db4e"}, {0x1010, 0x10b, 0x2, "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&(0x7f0000003840)=[{&(0x7f0000003540)="d35525cbbca1e8880513ce122c93187da742b042dd92ddea37e0a3ec2ce5b987cd0b603c8d28138539552fa206d050304d9e70f558183c4acd342eb9cad59f94c7de8f96afd965cab8dcb7e4d49683184e00ee23f19ff0054e6be147a1c8c99a2132b33488169845ce680de5ab2abd9ccc4d16822cae2e2e317fed6fa0b1a8cbef03207ee6b3312d0cf62ba2c29d1c050b357432f3bae427942c", 0x9a}, {&(0x7f0000003c40)="75df55f18673b78a94bcf2cf8638ba96c8dab436234feda5c588953b2b68082c7391c9d31b345aed4474372603c147a907204092b9b175630088e6b54a0611dd2a3958", 0x43}, {&(0x7f0000003680)="50ef6d402f8ae23cef5dbf23fb58d0bb7612a3e91d57e0dee16b1151b7452acb91834b14644f85a1f2f95356ff04cf60fc0e54a85bfe285641e2f5a0bad7627fcb4547022a4cdff66dca83aef97f9d48b24d94a20ebab938cca01f9da56a5a8c1829a4f0e649da7654c67b60441925dedc2c990a18464eeee2353c15101cc5c870527db60302b0d45969db08b0fe17a52ec08b840b27c90b6d9b4cf00b0efbeb682b9b04d3c651a5f7764ed6ab53891bafb4956b09d8ad424aaf5ea4586140c19c19263a883c44", 0xc7}, {&(0x7f0000003780)="10ce4c1be21a59023be39ba4128c4ab959cf254d6df07030ae4a40228a029ae8e57b61bf8fcb4c9665fdcba63c738d42049e298f4b5c1c1dea63e6775dd2e4717a578b0ae67f943be08c97f4ee307c1e8ba7d0905c7c28ac6a61472697954a82d871e1dd17407d64342046f326d9bd", 0x6f}, {&(0x7f0000003800)="b614780498cc252e2bdbe5c6e5ba9f517092f0e7250ee8ef5e89567b98f20af207230139d70549", 0x27}], 0x5, &(0x7f00000038c0)=[{0x98, 0x113, 0x4, "cffabe291c3fb6043019f516349a3ef1b4000000102c14601a764db9bc53cd08a5023067ede3a59d003f2363d6bb5e543257d310bd61576c113eec7c3ea97ef1448167e6d208f50a6fcd16e29e8ae31fcb881a5f24e5909277f2585063b33b092b88f31e8bdeb139aaef7fcf16a26f9b81b103b2f8377476f69c7264ef1d1e5edc000000"}, {0xc8, 0x10e, 0x20f, "00c79209c2d1df352a5e0aaa5f037d50d70112f812104c155a50d048117e9e0a28f7d25c1d2ca8c744f840def3e04922ee35009c728ea0c2be13a244fc11722ec2d86b4649b46e82c47ec1b96fc5ee6898550be376e1f7a30ff3f719415941d7934f177941c546d85716064bd8de774b7bee66dfdf564cc176be5eacc7a8f3081b0e2379a2e1a9fd836ff41a03fa3affef266f2138825642101608901fd3984dec055bb3cdda126883ed1de2730410a2c7"}, {0xa8, 0x108, 0x0, "e79836961ae8714e2fac7f49d1eb2e5afbc469bf4b649333a572d372c853f64394b820c0b630f20d2d39c777f5babae9a90625fed62ef3a6a87b0f1f9384658204985dcd1bb82332a3cc650870f1223c04f4808ec3466cd06bb7041b8e94ceb76cea21a09776118a4f3c4ff9bc26289dec2b2cd7a0450c92776faa776120141d8e4be45179d038762226752888a8397461d4"}], 0x208}}], 0x5, 0x2c000014) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_GET(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r5, 0x800, 0x70bd2a, 0x25dfdbff, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040005}, 0x10) 05:19:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x6558000000000000) [ 3467.963106][T31420] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r2, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r2, &(0x7f0000000140)={0xa, 0xfffd, 0x7ff, @local}, 0x1c) sendmmsg(r2, &(0x7f0000000240), 0x5c3, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x8, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r4, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x776, 0x200, 0x4e, 0x101, 0x8000, 0x7ff, 0x400, r4}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x7381fd0a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r4, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={r5, 0xfb, "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"}, &(0x7f00000000c0)=0x103) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:19:52 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x3000000}}], 0x1, 0x0, 0x0) [ 3468.105258][T31472] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3468.197882][T31547] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NFT_MSG_GETTABLE(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x60, 0x1, 0xa, 0x301, 0x0, 0x0, {0x3, 0x0, 0x6}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x2}, @NFTA_TABLE_FLAGS={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x4}, @NFTA_TABLE_FLAGS={0x8}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040}, 0x1) sendmsg$IPSET_CMD_SAVE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[], 0x14}}, 0x48000) 05:19:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) r1 = socket(0x10, 0x3, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x2000, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) 05:19:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000043000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3468.379054][T31561] 8021q: adding VLAN 0 to HW filter on device bond1290 [ 3468.440330][T31561] bond0: (slave bond1290): Enslaving as an active interface with an up link [ 3468.481661][T31607] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:52 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x4000000}}], 0x1, 0x0, 0x0) 05:19:52 executing program 3: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0xfc0007) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) connect$ax25(r2, &(0x7f0000000100)={{0x3, @default, 0x1}, [@null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2}, 0x14) [ 3468.710468][T31547] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000040), 0xc00) recvfrom$inet6(r1, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3468.895351][T31612] bond247: (slave gretap326): Enslaving as a backup interface with an up link 05:19:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x6800000000000000) 05:19:53 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x6000000}}], 0x1, 0x0, 0x0) [ 3468.974966][T31607] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:53 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r2, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r2, &(0x7f0000000140)={0xa, 0xfffd, 0x7ff, @local}, 0x1c) sendmmsg(r2, &(0x7f0000000240), 0x5c3, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, 0x140f, 0x4, 0x70bd29, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_CHARDEV_TYPE={0x9, 0x45, 'umad\x00'}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000005}, 0x8000010) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x8, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r4, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x776, 0x200, 0x4e, 0x101, 0x8000, 0x7ff, 0x400, r4}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x7381fd0a}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={r4, 0x6}, 0x8) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3469.205142][T31666] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 05:19:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000005d000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3469.276177][T31694] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3469.362044][T31705] 8021q: adding VLAN 0 to HW filter on device bond1291 05:19:53 executing program 3: socket$netlink(0x10, 0x3, 0xf) syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x18, 0x0, 0x0) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, &(0x7f0000000080)=0x203, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x23, &(0x7f0000000000), 0x20a154cc) r2 = accept4$tipc(r1, &(0x7f0000000080)=@id, &(0x7f00000000c0)=0x10, 0x80000) setsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000100)=0x400, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000400)={0xffffffffffffffff, &(0x7f0000000300)="1255e1d82cf1f8f987a63284a22a180400d928ccd0fae5c86f804a98d70ab205eaad07cc04cd5469e90551442bedd8b958e7a4687a23abc8283866cc9bb4f39a1cc5ab0c04db5cb44913a6f5e5049ac2ed760ec2ddc9a01b14f37e722d8d5848100e2b7afadc3abeca74bbfaa5cc10d6a23470c044b6f35885def861bcf4936cc6e3142ef33c407e2f0e6dbf3f8e71f651930c224ab5b27c17d3c7c029f14c74c008faf0a2a68687b66ad5b963017df2e1b521e2c32187bfc7df20a07eb5da9f3b3c73b784f5d4599c02231e70cf61950f28e645d47c387832803ac09cfc3fdea0d3cf49acc10c96bef19484a3c3cd20b796515a", &(0x7f0000000200)=""/132, 0x4}, 0x20) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000140)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = socket$inet_smc(0x2b, 0x1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl(r4, 0x48915, &(0x7f0000000040)="081bb5055e0fcf07000400") r5 = socket$rxrpc(0x21, 0x2, 0xa) setsockopt$RXRPC_SECURITY_KEY(r5, 0x110, 0x1, &(0x7f00000002c0)='NLBL_CIPSOv4\x00', 0xd) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) [ 3469.511622][T31705] bond0: (slave bond1291): Enslaving as an active interface with an up link [ 3469.572686][T31752] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3469.639692][T31694] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:53 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x4, @mcast2}]}, &(0x7f00000001c0)=0x10) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) [ 3469.743428][T31754] bond249: (slave gretap327): Enslaving as a backup interface with an up link 05:19:54 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x8000000}}], 0x1, 0x0, 0x0) [ 3469.793769][T31754] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x6c00000000000000) 05:19:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000073000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:19:54 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) r1 = socket(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x40000) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000140)={r3}) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0xa73, 0x2) recvmsg(r0, &(0x7f0000002280)={&(0x7f0000000b00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000002180)=[{&(0x7f0000000b80)=""/6, 0x6}, {&(0x7f0000000bc0)=""/7, 0x7}, {&(0x7f0000000c00)=""/163, 0xa3}, {&(0x7f0000000cc0)}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/82, 0x52}, {&(0x7f0000001d80)=""/210, 0xd2}, {&(0x7f0000001e80)=""/213, 0xd5}, {&(0x7f0000001f80)=""/211, 0xd3}, {&(0x7f0000002080)=""/237, 0xed}], 0xa, &(0x7f0000002240)=""/33, 0x21}, 0x2001) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="0100000000f9121b7e03e65bd500000008000b0000004a44d4558e294efedb8da97aff784e9cd56633ba62670a855b0c815336a7a4403791ae99d09c6a1850faf6ab20a49d6f405bb85634709a88b92fe362f80833cfd870de43f7a21005be8fe13f2be0f057e293126c83839ea32d2245919f420286189996d4229d6e953b24550fcba6668b9ff9a23d239d3e10f559e2d88836c030423213"], 0x1c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000002380)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002340)={&(0x7f0000002300)={0x28, r6, 0x300, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x9}]}, 0x28}, 0x1, 0x0, 0x0, 0x4010}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) ioctl$sock_SIOCDELRT(r3, 0x890c, &(0x7f0000000240)={0x0, @ax25={0x3, @null, 0x1}, @tipc=@id={0x1e, 0x3, 0x3, {0x4e20, 0x2}}, @isdn={0x22, 0x8, 0xca, 0x4, 0xf9}, 0x1, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000200)='vxcan1\x00', 0x8000, 0x4, 0x3}) 05:19:54 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xa000000}}], 0x1, 0x0, 0x0) [ 3469.956213][T31808] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0x5, @loopback, 0x4}, {0xa, 0x4e21, 0xff, @mcast1}, 0x21, [0x7, 0x80000000, 0x0, 0x81, 0x0, 0x9, 0x4, 0x3]}, 0x5c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) recvfrom$inet6(r2, 0x0, 0x0, 0x40000140, 0x0, 0x0) [ 3470.158293][T31809] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000400012001600010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)={'batadv0\x00', r5}) sendto$inet6(r0, 0x0, 0x74c9a41ecced8939, 0x40084, &(0x7f00000000c0)={0xa, 0x4e2f, 0x800, @mcast2, 0x4007e}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r6, 0x8982, &(0x7f0000000080)={0x6, 'syzkaller1\x00', {0x2}, 0xfffd}) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3470.325482][T31810] 8021q: adding VLAN 0 to HW filter on device bond1292 [ 3470.404665][T31810] bond0: (slave bond1292): Enslaving as an active interface with an up link [ 3470.469665][T31815] bond250: (slave gretap328): Enslaving as a backup interface with an up link 05:19:54 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xc000000}}], 0x1, 0x0, 0x0) 05:19:54 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0xfffd, 0x7ff, @local}, 0x1c) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x8, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r3, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x776, 0x200, 0x4e, 0x101, 0x8000, 0x7ff, 0x400, r3}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x7381fd0a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e22, @multicast1}}, 0x100, 0x9}, &(0x7f0000000040)=0x90) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) [ 3470.575079][T31809] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:19:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x7400000000000000) [ 3470.860283][T31939] 8021q: adding VLAN 0 to HW filter on device bond1293 [ 3470.904460][T31939] bond0: (slave bond1293): Enslaving as an active interface with an up link 05:19:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) write$binfmt_aout(r2, &(0x7f0000000200)={{0xcc, 0x3c, 0x48, 0x316, 0x307, 0x9e, 0xf0, 0xe5}, "9d3af96cadf08f492ab3dffa3c28ce41888492a81d66e3b320ca873c96b984926a2cc2c580a80e2aac852596ad4ec38ee3bf0972580a9b64b17178121c3cd6b71a5a3f2506b32566f23bcc05e8a1d3090b08707c60531fff94b10819a7", [[]]}, 0x17d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) recvfrom$inet6(r1, 0x0, 0x0, 0x12002, 0x0, 0x0) 05:19:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000000f000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:19:56 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xe000000}}], 0x1, 0x0, 0x0) 05:19:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000400)={0x1, 'bond0\x00'}, 0x18) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000040)=@rose={'rose', 0x0}, 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000100)={0x6, {{0x2, 0x4e24, @rand_addr=0x64010102}}}, 0x88) sendmmsg(r0, &(0x7f0000000540), 0x0, 0x800) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x7}, 0x8) 05:19:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x7a00000000000000) 05:19:56 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) accept4$tipc(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet(0x2, 0x6, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) accept$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) ioctl$sock_ifreq(r0, 0x891c, &(0x7f0000000180)={'veth0_to_team\x00', @ifru_ivalue=0x7}) [ 3472.548142][T31965] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3472.578580][T31970] IPVS: ftp: loaded support on port[0] = 21 05:19:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @private2, 0x4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3472.830998][T31973] bond251: (slave gretap329): Enslaving as a backup interface with an up link [ 3472.899165][T31974] 8021q: adding VLAN 0 to HW filter on device bond1294 [ 3472.925402][T31974] bond0: (slave bond1294): Enslaving as an active interface with an up link 05:19:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket(0x11, 0x2, 0x0) getsockname$packet(r2, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="34000400", @ANYRES16=r4, @ANYBLOB="457900000000000000000100000000000000024100000018001700000000000000006574683a6970766c616e3100"], 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r4, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x1c}}, 0x44800) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r4, 0x400, 0x70bd2b, 0x25dfdbfd, {{}, {}, {0x14, 0x19, {0x8, 0xb55, 0x4, 0x1f60ed8b}}}, ["", ""]}, 0x30}}, 0x2004a008) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f00000001c0)={0x0, "38ab2a"}, 0x6) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000000040)=0x10001, 0x4) [ 3472.951838][T32060] __nla_validate_parse: 6 callbacks suppressed [ 3472.951849][T32060] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3472.974296][T31965] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3472.982589][T31970] @ speed is unknown, defaulting to 1000 [ 3473.029046][T31970] lo speed is unknown, defaulting to 1000 05:19:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x8100000000000000) 05:19:57 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x10000000}}], 0x1, 0x0, 0x0) [ 3473.074005][T31970] lo speed is unknown, defaulting to 1000 05:19:57 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x100) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) sendto$inet6(r1, &(0x7f0000000040)="e2da4109515a9ae59223dc35fee41a6535e6ffb7cc3bd166f25c266eda589f4227fe961dc44e562125e72158e064a94c1579cb174e2b52e471a6389577c71b24ce6708fe381576733baeacf26eea21ffd1d4e4c37c62e886a5ec0212323431d67d3598e67be987ce3695beefadc724271569932ca44851c863597c55a84125222ba800bb90af317daba105b2113b926b5090233cbc40b5290317125ab5ef643c41c447512a457ea69e69838073e25da97d6929f47795cc00610785117795a385f972f116421e0edcdbbf1b3b37248b2e2ee0ea27d637924cba9616", 0xdb, 0x80, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:19:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000018000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3473.137365][T31970] lo speed is unknown, defaulting to 1000 [ 3473.192075][T32072] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:19:57 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x40000000}}], 0x1, 0x0, 0x0) 05:19:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r3, 0xa5a27f2e7ede6595, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0x34, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}]}, 0x58}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x60, r3, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x5b45}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x7}}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000080) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) [ 3473.371534][T31982] IPVS: ftp: loaded support on port[0] = 21 [ 3473.457071][T32077] 8021q: adding VLAN 0 to HW filter on device bond1295 05:19:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040), 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3473.554073][T32077] bond0: (slave bond1295): Enslaving as an active interface with an up link [ 3473.604476][T32079] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3473.843550][T32086] bond252: (slave gretap330): Enslaving as a backup interface with an up link [ 3473.898083][T32072] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3473.926813][T31982] @ speed is unknown, defaulting to 1000 [ 3473.932724][T32079] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3473.956091][T31982] lo speed is unknown, defaulting to 1000 05:19:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x88a8ffff00000000) [ 3474.005482][T31982] lo speed is unknown, defaulting to 1000 05:19:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000025000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3474.130855][T32180] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3474.243019][T32182] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3474.314702][T31982] lo speed is unknown, defaulting to 1000 [ 3474.326313][T32184] 8021q: adding VLAN 0 to HW filter on device bond1296 [ 3474.394625][T32184] bond0: (slave bond1296): Enslaving as an active interface with an up link [ 3474.471634][T32193] bond253: (slave gretap331): Enslaving as a backup interface with an up link [ 3474.511959][T32184] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3474.530228][T32193] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:01 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x60000000}}], 0x1, 0x0, 0x0) 05:20:01 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r2}) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000000480)=""/210, &(0x7f00000003c0)=0xd2) r4 = socket(0x10, 0x3, 0x0) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000080)) sendmmsg$alg(r4, &(0x7f0000000680)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)="12a0265f563ecd0ee8d500dd4c25e4d3ba917e9d977f5c7ad619d4430d60ff419f819c2ad30d7285a27f88914d0138210067d71f1e45b7c83508630f06aae8d046904b60aec8eaa93e81b93ef9d6c9502f409cda1af9e2a0d9878b73e509c785b264a82827933be7f584f58ac2914ee594c9a9a6498012f1ef2dc1cf8f8b45a3f20ff8ef5d58670f48b3a3", 0x8b}, {&(0x7f0000000200)="9e5155f98378ffff00000000fd0c9efe04d307f4e301b9e13845a769f131f4ca0a34f7be4f4a1f783fb8b873", 0x2c}, {&(0x7f0000000800)="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", 0x14c}, {&(0x7f00000002c0)="c1bf77cd437fd78f604cb1cadb816852a67135d006cd4bae17028d7d10b7b1230b21d2d72c77514a5e942bc75c06d7715751371c51d576ea70b1987a9ad6eb72c6d537d75d1fe6dbed47ee9b870083d5a164f4fc9cfc5209cb235fea8c3cca7fdfc1d8b8d437e1ff84bd19dbdf9edd60070953fff7e0058b7cf44fe91d6da78323d403a42654c063d738b8840c9107c10f03994b55528c6779d7744a55aad2663094e338d087a82a37a4fed3aa6229b6a334980a40b3ecff21ee4a", 0xbb}], 0x4, &(0x7f0000000700)=[@iv={0xf0, 0x117, 0x2, 0xd5, "0ae7f03ed48331af10bdf2f981200ebc0fe580d07540f0dfcf78ecc47a76b3caba6f5d6a6f614215636a7f53bb85ba782083d05898548dfc54d65a814194f46a6b020eea5d0bfe0901fda464326af9caa99477ab90a5bc631bdd2f677200c5cc7c8a0a13132d4bf0b7842aa7e4c423a9ada15b6879788a6c5ffc02e67b4c8e3a8c5a9a2b57805ebbb642e3db489fd51b0556f01556f5af2b1d888a76a1fa66757aec806f8206198f7d870713b3cf0566d545ce4396c92fe41886c381291eef52f63614ce876b4a2e6f0348d87ac60e926b87a6c8b0"}], 0xf0, 0x881}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000040)) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) 05:20:01 executing program 5: r0 = socket$inet6(0xa, 0x5, 0xffffffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$SIOCPNGETOBJECT(r1, 0x89e0, &(0x7f0000000040)=0xfffa) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x9effffff00000000) 05:20:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000043000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:01 executing program 3: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001680)=ANY=[@ANYBLOB="900e000030003deb0000000000000000000000007c0e0100780e01000a0001007065646974000000640e0280200e020000000000000025760000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001100000000000000000000009dc92d764bd505000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d29a24e80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000960000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034a400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000255904706332e88400000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xe90}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket(0x3, 0x80002, 0x3) sendmmsg$alg(r1, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="ca4300001000050700dc00"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB='$\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r7, @ANYBLOB="000000dd00006c4ff437cb72f27800dda5322245bb7d938b61eaf5ccd92726b20d4d1455d7783631af0000000000739bdab5c051e13c5639eaf2b771b64e8718bfaca70b0ae9fafbab45f85563d1cfc515a3a00fd057fd9056df77daddabfca9a850c1a3d1e670c7afd0638824b87472eac55052597c0337bd460c44091a23f99b910054f1c38c6f09a8fe8b7f4c96fd7c683e0f6c988df2cb879d07ae169408ff00fa97058ad97f45b182a31c7a12cbcb67538d09666650ba473664256f62c9ebc79d46c428d9c8f1559ce36d201a3edafda618fe9438f26e598f09a39d05a5a3023bd8f860066164a5e631faaae364f1fab530c8"], 0x24}}, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000080)={r7, 0x1, 0x6, @remote}, 0x10) r8 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r8, &(0x7f0000000140), 0x4924b68, 0x0) sendmmsg$alg(r8, &(0x7f0000000140), 0x0, 0x0) connect$tipc(r2, &(0x7f0000000040)=@name={0x1e, 0x2, 0x2, {{0x1}}}, 0x10) 05:20:01 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x65580000}}], 0x1, 0x0, 0x0) [ 3477.003283][T32361] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3477.085409][T32364] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3477.141482][T32370] 8021q: adding VLAN 0 to HW filter on device bond1297 [ 3477.159460][T32370] bond0: (slave bond1297): Enslaving as an active interface with an up link 05:20:01 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000100)={'sit0\x00', r5, 0x4, 0x2, 0x8, 0x232, 0x21, @private1, @private0, 0x8, 0x7, 0x15, 0x2}}) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000040)={0x2, [0x0, 0x0]}) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) [ 3477.242292][T32397] bond255: (slave gretap332): Enslaving as a backup interface with an up link [ 3477.252007][T32364] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3477.265061][T32370] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:01 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x81000000}}], 0x1, 0x0, 0x0) 05:20:01 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r2 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="bb1c4f62", @ANYRES16=r1, @ANYBLOB="0b3e0000000000000000250000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008008b00", @ANYRES32=r2, @ANYBLOB="51905f4864094ff7016193a9"], 0x3c}, 0x1, 0x6000000000000000}, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockname$llc(r3, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) [ 3477.347545][T32364] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0xb01a000000000000) [ 3477.418091][T32465] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 05:20:01 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x88a8ffff}}], 0x1, 0x0, 0x0) 05:20:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000005d000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3477.614411][T32481] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r2, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r2, &(0x7f0000000140)={0xa, 0xfffd, 0x7ff, @local}, 0x1c) sendmmsg(r2, &(0x7f0000000240), 0x5c3, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x8, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r4, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x776, 0x200, 0x4e, 0x101, 0x8000, 0x7ff, 0x400, r4}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x7381fd0a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={r4, @in6={{0xa, 0x4e23, 0x34, @local, 0x80000000}}, 0x1, 0x9}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0)={r5, 0x8001, 0x200}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3477.781479][T32484] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x1, 0x803, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r11}]}, 0x44}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r12 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, r12}, 0xc) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r12) [ 3477.957376][T32485] 8021q: adding VLAN 0 to HW filter on device bond1298 [ 3478.049370][T32485] bond0: (slave bond1298): Enslaving as an active interface with an up link [ 3478.112134][T32489] bond256: (slave gretap333): Enslaving as a backup interface with an up link [ 3478.128149][T32468] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3478.183161][T32566] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 3478.237293][T32567] bond47: (slave bridge51): making interface the new active one [ 3478.252470][T32567] bond47: (slave bridge51): Enslaving as an active interface with an up link [ 3478.269600][T32485] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:02 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xa6ffffff}}], 0x1, 0x0, 0x0) 05:20:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000073000d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3478.298551][T32484] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8}}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x8c, 0x0, 0x0, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'wg0\x00'}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'geneve0\x00'}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x40, 0xffffffffffffffff}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'veth1_to_hsr\x00'}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x8c}, 0x1, 0x0, 0x0, 0x80}, 0x4000080) 05:20:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0xc3ffffff00000000) 05:20:02 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e11c5da584d3f6c14fc9e2b3139b2176bdbc4ce75a9559558217cbc6c6b4", 0x1e}, {&(0x7f0000000100)="6a95edad28a3e5f45ebccc6d9613c8ad5af65923bac7408909416cdeea7fe9219ab510195b13ccbe75994d97074b0a76710bdf4ea13ec697fcf8095a4e27d3b311ce82ab06b7cf71eb9e4f5a7235b03cab7414caad3442f1808be4cab58fcebbbde4cf828f46717479940d0a8d3a9a43e8f4e345e205fdbc1ff730fb962a0e61625e327d59e64931ec6243318a9bf626cccb301646289f93d81d2e7c0262a07cc2b4317039918435ed60c583960ab995a0cbfa4925226ad80e40bf7ae159817bb7b5303a518e72e6e1d3c71cb663e561af274b709d85f4f1c6c2131d503bb67b", 0xe0}], 0x2, &(0x7f0000000200)=[{0xc8, 0x10c, 0x61, "61b185caa464f69fd00892b4e13a46d17dc65481ae6cc8cb6e04d0b3323301a245f5984d85dbe71315d24eaa9de511f50f2da3a6cc43f353e3360cbb4138631560a20090f1ae0404e067c018012ce3c48c6ba14a56127ffbb027c02d0c8e4f00d05587dac6ff5c3b80643c2cba20b9f2d2fe277fa2cb7c29589cf1a91ba3452ce96ec6221c66726dd0352cfa937be80f429439a8cb34704e4e015477c658d4a9939fdef95927e91d99c5e826d27cf0db0b53298487"}], 0xc8}}], 0x1, 0x0) [ 3478.405539][T32581] 8021q: adding VLAN 0 to HW filter on device bond47 [ 3478.421438][T32581] bond0: (slave bond47): Enslaving as an active interface with an up link [ 3478.430838][T32622] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3478.530684][T32671] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:02 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) [ 3478.657916][T32625] bond257: (slave gretap334): Enslaving as a backup interface with an up link [ 3478.700171][T32567] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 3478.720019][T32628] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:03 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="4800000010000507000000000000000700000000", @ANYBLOB="8dc8900e70f1937fba5495b5ba866b0b1c72c5d4e0a22627df7ca5c75a26f19a0d8b7139d6e6ca28b43335af7aa4614096febc3bd90fba2a3d7231c865891fa6593f8d186853fcb18341c5cccd990724e0ad63220dae8eba0162f7cc57968c726f8bafa87c328ecab52f7067acb0345d8817da32d169bfa6ebc816d872670fea62bee72415785cf055d4b87e7f1522b2714072eafe5e5cb3630ca5fe7c293c807f599de0e33dfe0dec723b12f2a401c3eeef670210bc0c75d5cfbd08249381ab87e2453c5f63c3187aadf96e3409180525a2437338cb9a007eff357d342dfb", @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='X\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="00000000000000000800000008000100753332002c0002001400050034c06a"], 0x58}}, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) accept$inet6(r4, &(0x7f0000000300)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000340)=0x1c) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r5, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r6 = openat$cgroup_ro(r5, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) write$cgroup_int(r6, &(0x7f00000000c0)=0x5c00000000000000, 0x12) sendmmsg$alg(r0, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 3478.773217][T32689] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3478.871541][T32701] 8021q: adding VLAN 0 to HW filter on device bond1299 [ 3478.917429][T32701] bond0: (slave bond1299): Enslaving as an active interface with an up link [ 3478.927407][T32622] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3478.953110][T32730] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:03 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xc3ffffff}}], 0x1, 0x0, 0x0) [ 3478.964417][T32628] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3478.990404][T32671] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3479.004804][T32719] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011d00d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0xdbf806bc00000000) [ 3479.128130][T32744] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:03 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xffffa888}}], 0x1, 0x0, 0x0) 05:20:03 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r2, 0x1, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r2}) recvfrom(r1, &(0x7f0000000480)=""/110, 0xfffffe32, 0x0, 0x0, 0xffffffffffffff39) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) [ 3479.203934][T32733] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:03 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x107) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [], @rand_addr=0x64010100}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:03 executing program 3: pipe(&(0x7f00000001c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f00000000c0)=0x2c, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) write$binfmt_misc(r2, &(0x7f0000000340)=ANY=[@ANYRES64, @ANYRES64, @ANYBLOB="a7c11597df185a3caa4d5f18d17ad8c4adece4a55fc7c9e85fd26c59ccdc46496656766e2299518c07ffd19ac694c5e46b141f0eb2b9098a30827026eb556d46ca2cc5b8462e1a212ac29dd51100e68120cca35afaa842942f4ea581e68c19ad33684ab4d1a2bee6a6ae0b142625aaaa5d7d64bc87e73c8d03b31856131cefa4b2829b9fe0db6bafad44ddde226fe7b919b189306e84d9d6b4217fbbfa", @ANYRES64=r4, @ANYBLOB="f6af9693a2e5faf40616db031adf24197ce751f2fe5fd4bba9dd963de30ae15920bc782642cba4e8a92154ffff4198379d850a23ffea73d913b95abe", @ANYRES32=r3, @ANYRESDEC=0x0, @ANYRESHEX=r5], 0x17) [ 3479.330874][T32760] bond258: (slave gretap335): Enslaving as a backup interface with an up link [ 3479.381414][T12354] bond47: (slave bridge51): link status definitely down, disabling slave [ 3479.435286][T12354] bond47: now running without any active interface! 05:20:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, @nl=@kern={0x10, 0x0, 0x0, 0x200000}, @phonet={0x23, 0x1, 0x5, 0x1f}, @ethernet={0x1, @multicast}, 0x3, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000040)='syzkaller1\x00', 0x10001, 0x9, 0x3}) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)={0x20, r3, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x8}}]}, 0x20}}, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={0x20, 0x0, 0x6ead5ee0482c162f, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10000}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000780)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000740)={&(0x7f00000007c0)=ANY=[@ANYBLOB="c0010000e6831fd5ed5bd99dd2a8325f0c4867e01707b33cb677007ddcc266bc12f587ee6756a4d666306ac14a16e9a2f37490f8a33c77646d0100bb11827abb3c0202f5801fa12344ff8bee7f2a15b9e18f88c64185bab3a61d550f4e8642ad2d0e1317b9afa6be2455b8fe0c7c72d6b3c78bdca336bb7a6a1e9b7b87", @ANYRES16=0x0, @ANYBLOB="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"], 0x1c0}, 0x1, 0x0, 0x0, 0x8001}, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) sendmsg$NL80211_CMD_NEW_MPATH(r1, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x60, r3, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @remote}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x34}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0x2}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8, 0xffffffffffffffff}}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x42000) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3479.631005][ T329] 8021q: adding VLAN 0 to HW filter on device bond1300 05:20:03 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r0, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='freezer.self_freezing\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.stat\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x20, 0x1004}) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r4}) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) pwritev(r3, 0x0, 0x0, 0x6) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) r6 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x80000) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x3, 0x2, 0x401, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x901) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000001300)={0x2880008, r3, 0x0, 0x8}) sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={0x0, 0x138}, 0x1, 0x0, 0x0, 0x404c080}, 0x20000854) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) [ 3479.764822][ T329] bond0: (slave bond1300): Enslaving as an active interface with an up link [ 3479.818852][T32744] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:04 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xffffffa6}}], 0x1, 0x0, 0x0) 05:20:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011040004000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0xf0ffffff00000000) 05:20:04 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xffffffc3}}], 0x1, 0x0, 0x0) [ 3480.075309][ T394] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:04 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='!)\'{-+&{\x00', r1}, 0x10) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:04 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x30008001, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000080)={0x0, @adiantum}) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'team_slave_0\x00', 0x4000}) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r2, &(0x7f0000000200)="b7749c8e1e28e569c5fe3a554a6d66a7aa4b26a2fca527819be5798ab11b01f7d005a06e23c4652917211bdb02f7b6c501df1589341f0cddd6657ee7a188424a1fcdf240b538160ae0e8248c06e8e9432cea815ef7134226b0eddf42d07bc74a4b92e25b934661e013db9bb7a1d868", 0x6f, 0x4000001, &(0x7f0000000100)={0xa, 0x4e20, 0xbd, @private2, 0x1}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) r4 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) read$alg(r4, &(0x7f0000000280)=""/140, 0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r3}) [ 3480.453637][ T398] bond259: (slave gretap336): Enslaving as a backup interface with an up link [ 3480.488765][ T406] 8021q: adding VLAN 0 to HW filter on device bond1301 [ 3480.543830][ T406] bond0: (slave bond1301): Enslaving as an active interface with an up link [ 3480.578973][ T394] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:04 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}]}, 0x44}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xb8, r3, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1b}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x44}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x23, 0x2e}}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x800}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x556c}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20018884}, 0x48091) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000200)=0x5, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) 05:20:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011080004000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:05 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x3, 0x3}, 0x8) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$DEVLINK_CMD_SB_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x84, 0x0, 0x4, 0x70bd25, 0x25dfdbff, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x7}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x9}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x800}}]}, 0x84}, 0x1, 0x0, 0x0, 0x81}, 0x20000006) shutdown(r0, 0x0) 05:20:05 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x100000000000000}}], 0x1, 0x0, 0x0) [ 3481.173305][ T499] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0xfeffffff00000000) [ 3481.410186][ T501] bond260: (slave gretap337): Enslaving as a backup interface with an up link 05:20:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e24, 0x0, @remote}, 0x1c) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) sendto$rose(r2, &(0x7f0000000200)="9f6b38911e0e9c4a8f18926680b7a0c005db2885ef2086dda6160b9a748df53b59e5de2d1192e2b0973d9b4c6b94e6e9aad81903214cf071f38f0871391dd64bfe62b3015af4bea873e91ea79bd2be6c0ac4213c2711a925fc322d50cf48bd95dc9b000d669fd0422f793191b572f1bcc08dbbfc65d72d2d53abfdf7509b7ea450a86551df7e174b023086532d3c5aaea60d2763a976099881086c0d6d815463a48d9d598c158aa980382bbe07cdfc", 0xaf, 0x4000, &(0x7f00000000c0)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x5, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default]}, 0x40) recvfrom$inet6(r1, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3481.516259][ T549] 8021q: adding VLAN 0 to HW filter on device bond1302 05:20:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_SET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x54, r3, 0x400, 0x0, 0x0, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xffffffffffffffea, 0x82, 'source_mac_is_multicast\x00'}, {0xfffffffffffffd57}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x609c202}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r3, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x7fff}, {0x6, 0x11, 0x80}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20010804}, 0x20000000) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x4924b68, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='$\x00\x00\x00d\x00\'\r\x00'/20, @ANYRES32=r7, @ANYBLOB="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"], 0x24}}, 0x0) bind$xdp(0xffffffffffffffff, &(0x7f0000000300)={0x2c, 0x1, r7, 0x19, r1}, 0x10) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3481.661274][ T549] bond0: (slave bond1302): Enslaving as an active interface with an up link 05:20:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) 05:20:05 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x200000000000000}}], 0x1, 0x0, 0x0) 05:20:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011020d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0xffffff7f00000000) 05:20:06 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x300000000000000}}], 0x1, 0x0, 0x0) [ 3482.068113][ T622] bond261: (slave gretap338): Enslaving as a backup interface with an up link 05:20:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}]}, 0x44}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xb8, r3, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1b}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x44}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x23, 0x2e}}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x800}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x556c}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20018884}, 0x48091) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000200)=0x5, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) [ 3482.215691][ T655] 8021q: adding VLAN 0 to HW filter on device bond1303 [ 3482.292717][ T655] bond0: (slave bond1303): Enslaving as an active interface with an up link 05:20:06 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x400000000000000}}], 0x1, 0x0, 0x0) 05:20:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011030d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev}}, @sadb_sa={0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote}}]}, 0x88}}, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:06 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x12, 0x4) 05:20:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0xffffffff00000000) 05:20:06 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x600000000000000}}], 0x1, 0x0, 0x0) 05:20:07 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {{}, {}, {0x10, 0x18, {0x0, @bearer=@l2={'ib', 0x3a, 'nr0\x00'}}}}, ["", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008000}, 0xebe49e9d6abdf1e3) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/30, 0x1e}, {&(0x7f0000000200)=""/161, 0xa1}, {&(0x7f00000002c0)=""/86, 0x56}], 0x3, &(0x7f0000000380)=""/204, 0xcc}, 0x22) [ 3482.861358][ T751] bond262: (slave gretap339): Enslaving as a backup interface with an up link [ 3482.995118][ T758] 8021q: adding VLAN 0 to HW filter on device bond1304 05:20:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}]}, 0x44}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xb8, r3, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1b}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x44}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x23, 0x2e}}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x800}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x556c}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20018884}, 0x48091) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000200)=0x5, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) [ 3483.136629][ T758] bond0: (slave bond1304): Enslaving as an active interface with an up link 05:20:07 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x800000000000000}}], 0x1, 0x0, 0x0) [ 3483.184771][ T753] __nla_validate_parse: 11 callbacks suppressed [ 3483.184782][ T753] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011040d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0xfffffffffffff000) 05:20:07 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xa00000000000000}}], 0x1, 0x0, 0x0) [ 3483.345030][ T814] validate_nla: 5 callbacks suppressed [ 3483.345042][ T814] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3483.477238][ T814] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3483.592355][ T822] bond263: (slave gretap340): Enslaving as a backup interface with an up link [ 3483.613466][ T854] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011050d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:07 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xc00000000000000}}], 0x1, 0x0, 0x0) [ 3483.747579][ T900] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_DELETE(r6, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0x2c, r7, 0x400, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0xe1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xfffd}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @rand_addr=0x64010101}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008800}, 0x1) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@broadcast, @local, r5}, 0xc) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e22, @multicast2}, {0x2, 0x4e23, @remote}, 0x20, 0x0, 0x0, 0x0, 0x619, &(0x7f00000003c0)='team0\x00', 0x5, 0x9, 0x6}) 05:20:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x23, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)={r0}) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r4, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10002108}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)=ANY=[@ANYBLOB="600000000308030000000000000000000c0000082400048008000540000000000800034000000080080008400000020008000540000000030600024000100000050003002f0000000900010073797a31000000000980010073797a3000000000"], 0x60}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000) r5 = accept$unix(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) ioctl$EXT4_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000300)=0x8094) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="348099b1", @ANYRES16=r3, @ANYBLOB="010000000000000000000100000020000180060001000a000000140004"], 0x34}}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, r3, 0x800, 0x70bd2c, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x1) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) setsockopt$ax25_SO_BINDTODEVICE(r4, 0x101, 0x19, &(0x7f0000000040)=@bpq0='bpq0\x00', 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000500)={r0}) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) r6 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r6, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)={0x58, 0x3, 0x8, 0x201, 0x0, 0x0, {0x0, 0x0, 0x7}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xf6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x6003}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x3a}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x7}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x40001) [ 3483.951652][ T862] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8}}, 0x24}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@newlink={0x30, 0x10, 0x4, 0x70bd29, 0x25dfdbfb, {0x0, 0x0, 0x0, r8, 0x31, 0x14800}, [@IFLA_PROTO_DOWN={0x5, 0x27, 0x5}, @IFLA_LINKMODE={0x5, 0x11, 0x6}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000050}, 0x4c001) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r9}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 3484.031555][ T903] bond264: (slave gretap341): Enslaving as a backup interface with an up link [ 3484.067360][ T947] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) 05:20:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}]}, 0x44}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xb8, r3, 0x2, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1b}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x44}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x23, 0x2e}}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x800}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x556c}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20018884}, 0x48091) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000200)=0x5, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) [ 3484.151266][ T900] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3484.177502][ T951] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011060d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3484.252577][ T966] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x4924b68, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r2, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r2, &(0x7f0000000140)={0xa, 0xfffd, 0x7ff, @local}, 0x1c) sendmmsg(r2, &(0x7f0000000240), 0x5c3, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x8, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r4, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x776, 0x200, 0x4e, 0x101, 0x8000, 0x7ff, 0x400, r4}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x7381fd0a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r4, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={r5, 0xff, 0x46ad9d46, 0xc0}, &(0x7f0000000100)=0x10) [ 3484.410376][ T970] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3484.587092][ T995] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) sendmmsg$unix(r2, &(0x7f0000000400)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000200)="d7123637860b588eff1d104f66ccac114674286cc5ff729fb179f4745f8277674f400e726299a2e6a072922089850d58a265e2c6dc8661c72530c1b8905978a9f3ee1c83870ffb2d1c2ae7350fc944253bd1088866b0317de927cfa61d019667fc764868723f993b1c7d8924d738e9d9f426c597e46909a5357d48f828accdb0496572ea9c00bcc595010b4753b26bddbde756d15ad57a188a72a096707261dca96970e6a72d3e25635b815e4e0fc4eb2eaadca1c8c5cbf1b3bbb79899786d4f6d15b16ffa2efdcb", 0xc8}, {&(0x7f0000000300)="c21d276519f1e24a269f84c0aca09d0b84670ea326c1f331735c9565440d5ea8543d8f8d6124c35d98e7d9ae0c96a2685faa120f0080a17d27185c0a790873b3d3078dba7d12b588c65166bb7ed3b40efb21d1c4a7717a10972459fa93af0ac25ad0f54b28a939835c11fa9711646598d561faabb1c8e52d3091039d17942a5c3bc127010629793c91f743a4a38f1d2cfe6ef542183e5e4bc233531625ba9aee9c9c2b8c9e4762c284e1c6b4903db66c5f62d3702b874b0c885ef88b3ac23506027505a44c3a6f0b77a920880feae504c898605bb9a187fadcc8ec33c6", 0xdd}, {&(0x7f0000000100)="37926599d7648dd9e2c01edef1c5bc0d8e3cda42286368847504a5e7987a1d994fa1d4b35d2bad401ed65398f4a7aafcbbb797477044a19442f97dfbef2f65eb10d4c5cb58b1d32bbd6a0a678fd255867f287f121fadb4239ad9b5030fff6497d45361c40cc00a1935bc70d081fa535ab9d9", 0x72}, {&(0x7f0000000480)="86497fcf854a3a52234c64fb16eac862a54cfa4a65f46fac0091bc90072c2c7c57c1745b388a4d28a0b1ee5cf7139d2da25cddb1faa3fb6132de68f763f3efd9195fb1c29c4fd1a4c1a06c93ca1b06888c67ca10c1a5f2c79fae0f4e1e1392dcde55d4251d84ac5402cfd6f5e56f2c13916a12e80fc0bfb16a83ed965bedae973a56f29387a44da53ad11b1491dc86968baa0f618cf9691dedac498f3928cd964dadf64c225a5afb6e4fe1e5c725b3364e28ff69df0d4a1c16c216c2fb6e85fdc29e97dd1e93192ef5b3f1506d237405589b73ee17", 0xd5}, {&(0x7f0000000580)="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", 0x1000}], 0x5, 0x0, 0x0, 0x5}], 0x1, 0x40001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) sendmmsg(r1, &(0x7f0000000540), 0x0, 0x0) [ 3484.840174][ T1017] bond265: (slave gretap342): Enslaving as a backup interface with an up link 05:20:09 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xe00000000000000}}], 0x1, 0x0, 0x0) [ 3484.976081][ T970] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3485.004737][ T995] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3485.022727][ T970] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011070d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x12, 0x4) 05:20:09 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x1000000000000000}}], 0x1, 0x0, 0x0) 05:20:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e643563c116d59e94625670d9e9265003c94178fab06dec1191e691629556999fd1fb3500"/69], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f00000002c0)='\x00', 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000140)=0x1c, 0x4) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250800000000000000000a000000", @ANYRES32=r5, @ANYBLOB='\x00'/16], 0x28}}, 0x0) [ 3485.197105][ T1078] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:09 executing program 4: r0 = socket(0x2, 0x80000, 0xffffffff) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f0000000040)={0x4}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r1, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) r2 = socket(0x3, 0x800, 0x689) getsockname$packet(r2, &(0x7f0000000080), &(0x7f0000000100)=0x14) sendmmsg(r1, &(0x7f0000000540), 0x187, 0x0) [ 3485.401665][ T1081] bond266: (slave gretap343): Enslaving as a backup interface with an up link [ 3485.465233][ T1125] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:09 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x4000000000000000}}], 0x1, 0x0, 0x0) [ 3485.569648][ T1081] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011080d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x44, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}]}, 0x44}}, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, r4, 0x300, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x3a}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x32}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r5, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000000340), &(0x7f00000003c0)=0x4) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r9}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 05:20:10 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x6000000000000000}}], 0x1, 0x0, 0x0) [ 3485.856780][ T1147] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)=@gcm_128={{0x303}, "eb5a51b9f40c1c70", "3865afa85a8b3e754fea548e4f2d13d0", "97947643", "48d528296b60264e"}, 0x28) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011030d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3486.141702][ T1151] bond267: (slave gretap344): Enslaving as a backup interface with an up link 05:20:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="850000002a00000084000000000000009500000000000000007fd16c5404e70c3c5c7e363ab29b0a1290aa51978f65c8412c1974"], &(0x7f0000000180)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0x3d, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={r1}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r1}, 0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x8, @rand_addr=' \x01\x00', 0x8001}, @in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e23, @private=0xa010102}, @in6={0xa, 0x4e21, 0x10000, @loopback, 0x10000}, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e24, 0x7, @mcast1, 0x1}, @in={0x2, 0x4e22, @remote}], 0x94) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000000040)={@loopback, @remote, @private=0xa010102}, 0xc) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300)='NLBL_UNLBL\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000500)={0x80, 0x200, 0xff, 0x5, r3}, &(0x7f0000000540)=0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r5, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x30, r6, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'vlan1\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x4080}, 0x0) [ 3486.350309][ T1186] 8021q: adding VLAN 0 to HW filter on device bond1307 [ 3486.415575][ T1186] bond0: (slave bond1307): Enslaving as an active interface with an up link [ 3486.454009][ T1147] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011090d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3486.631183][ T1228] bond48: (slave gretap8): Enslaving as a backup interface with an up link 05:20:10 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x6558000000000000}}], 0x1, 0x0, 0x0) 05:20:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$IPSET_CMD_GET_BYINDEX(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100104}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000000f060104000000000000007e100000000097e30007000000a6351adeaa550d2ed7e19399479ab6cb8979ca57e355735b916aeac7df181340aa1c60ca5942ede2cc0c4fd34ae62291f8e4d678d5317bda23b33334b593a478767987ad"], 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x408c0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8}]}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000400)={0x38, r4, 0x1, 0x70bd25, 0x25dfdbff, {}, [@L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3f}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'macsec0\x00'}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r8 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r8, &(0x7f0000000140), 0x4924b68, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={0x20, r10, 0x6ead5ee0482c162f, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10000}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r8, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x88, r10, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000000) 05:20:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x0, 0x2004c010) getsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000040), &(0x7f0000000080)=0x4) 05:20:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x32, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) connect$inet(r0, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000000540), 0x187, 0x0) [ 3486.970253][ T1309] bond268: (slave gretap345): Enslaving as a backup interface with an up link 05:20:11 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000400)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x403}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r3}, @IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x1}]}}}]}, 0x40}}, 0x0) sendmmsg$inet(r0, &(0x7f00000017c0)=[{{&(0x7f0000000040)={0x2, 0x4e20, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @empty}}}], 0x20}}], 0x1, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000340)=ANY=[@ANYBLOB="1800000069001100000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="f277ce4a7b443ae964cf1973d0da007c2cffc9ece82aade886c6cbd5f811150c26f13be2f4af928930aeedcefea6507e294ccb05a1a82dac766b4a166fd0"], 0x18}], 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000016c0)={{{@in6=@remote, @in6=@remote}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) r5 = socket(0x1000000010, 0x80002, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r6}}}], 0x20}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) socket$inet6_mptcp(0xa, 0x1, 0x106) 05:20:11 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x8100000000000000}}], 0x1, 0x0, 0x0) 05:20:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000110e0d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x4, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @remote}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x4924b68, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r2, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r2, &(0x7f0000000140)={0xa, 0xfffd, 0x7ff, @local}, 0x1c) sendmmsg(r2, &(0x7f0000000240), 0x5c3, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x8, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r4, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x776, 0x200, 0x4e, 0x101, 0x8000, 0x7ff, 0x400, r4}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x7381fd0a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r4, 0x6, 0x4, 0x1, 0x1b, 0x200}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={r5, 0xa5d, 0x9}, 0x8) 05:20:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) ioctl$FIONCLEX(r5, 0x5450) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r7 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r7, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$bt_BT_POWER(r7, 0x112, 0x9, &(0x7f0000000140)=0x1, 0x1) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 05:20:11 executing program 3: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x800448d4, 0x0) r1 = socket(0x10, 0x3, 0x0) getsockopt(r0, 0x9, 0x6, &(0x7f0000000100)=""/44, &(0x7f0000000180)=0x2c) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r2, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r2, 0x80}], 0x1, 0x0, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x0, 0x0, r4}, {0x6df5, 0x3, 0x0, 0x4, 0x9, 0x945b}, {0x4, 0x0, 0x0, 0x1}, 0x9, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in=@broadcast, 0x0, 0x2b}, 0x0, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, 0x2}}, 0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="6c0000001900000028bd7000fedbdf250a80801fff03fd0a0038000014000500fe8800000000000000000000000000011400050000000000000000000000000000000001060015000200000008001900", @ANYRES32=r4, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08001900", @ANYRES32=0x0, @ANYBLOB="080017004434112c"], 0x6c}, 0x1, 0x0, 0x0, 0x8007}, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @in=@private=0xa010100, 0x4e24, 0x152, 0x4e22, 0x3, 0x2, 0x80, 0x20, 0x1d, r3, r4}, {0xfffffffffffffffa, 0x7ff, 0x5, 0x8, 0x20, 0x7fffffff, 0x75db, 0xf5}, {0x9, 0x9272, 0x3, 0xba30}, 0xfff, 0x0, 0x0, 0x1, 0x0, 0x1}, {{@in=@broadcast, 0x4d6, 0x6c}, 0xa, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3506, 0x2, 0x2, 0xe, 0x6c, 0x4, 0x6}}, 0xe8) [ 3487.735953][ T1449] bond269: (slave gretap346): Enslaving as a backup interface with an up link 05:20:12 executing program 4: unshare(0x40000000) socketpair(0x0, 0x0, 0x0, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x88002, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2b20753bbaab523ba6e653103400", @ANYRES16=r2, @ANYBLOB="457900000000000000000100000000000000024100000018001700000000000000006574683a6970766c616e3100"], 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r2, 0x8, 0x70bd29, 0x25dfdbfe, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44001}, 0x0) write$tun(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000000006061ae6e00143300fc0200000000ffffff8d000000000000ff020000"], 0x46) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f0000000200)=0xe) 05:20:12 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x88a8ffff00000000}}], 0x1, 0x0, 0x0) 05:20:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000110f0d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3487.966489][ T1543] 8021q: adding VLAN 0 to HW filter on device bond1310 [ 3488.039934][ T1550] IPVS: ftp: loaded support on port[0] = 21 [ 3488.076899][ T1543] bond0: (slave bond1310): Enslaving as an active interface with an up link [ 3488.250139][ T1492] __nla_validate_parse: 8 callbacks suppressed [ 3488.250149][ T1492] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3488.333270][ T1550] @ speed is unknown, defaulting to 1000 05:20:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 3488.425127][ T1562] bond270: (slave gretap347): Enslaving as a backup interface with an up link 05:20:12 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xa6ffffff00000000}}], 0x1, 0x0, 0x0) [ 3488.483053][ T1550] lo speed is unknown, defaulting to 1000 [ 3488.488917][ T1603] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3488.678618][ T1555] validate_nla: 6 callbacks suppressed [ 3488.678629][ T1555] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3488.695867][ T1550] lo speed is unknown, defaulting to 1000 [ 3488.702722][ T1550] lo speed is unknown, defaulting to 1000 [ 3488.718830][ T1606] 8021q: adding VLAN 0 to HW filter on device bond1311 [ 3488.762782][ T1606] bond0: (slave bond1311): Enslaving as an active interface with an up link 05:20:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011100d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3488.812237][ T1552] IPVS: ftp: loaded support on port[0] = 21 [ 3488.844792][ T1603] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$TIPC_IMPORTANCE(r4, 0x10f, 0x7f, &(0x7f00000005c0), &(0x7f0000000600)=0x4) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="01a498aa80c459602c3e389134e901000600f6"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r8 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r8, &(0x7f00000000c0), 0x492492492492627, 0x0) r9 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_SET(r6, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)={0x11c, r9, 0x200, 0x70bd29, 0x25dfdbfd, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x804}, 0x4040) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="4c0000001000190404000000000000000000ea8f", @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100766c616e000000000c000280060001000000000008000500", @ANYRES32=r7, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x4c}}, 0x0) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)={0xa0, r10, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xcee}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010102}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) [ 3488.944307][ T1653] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3489.231576][ T1654] bond271: (slave gretap348): Enslaving as a backup interface with an up link [ 3489.270600][ T1714] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) getpeername(r4, &(0x7f0000001ec0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000001f40)=0x80) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000440)=@gettaction={0xe8, 0x32, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@action_gd=@TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xffffffff}}, {0xc, 0x11, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc}, @action_gd=@TCA_ACT_TAB={0x5c, 0x1, [{0xc, 0x2, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0xc, 0x17, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x81}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0xc, 0x17, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0x10, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0xc, 0x1f, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x45d}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4fc5e2fa}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0xde}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_gd=@TCA_ACT_TAB={0x24, 0x1, [{0x14, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3d}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1, 0x1}}]}, 0xe8}}, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000540)={0x1a8, 0x0, 0x2, 0x70bd27, 0x25dfdbfc, {}, [@HEADER={0x74, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1\x00'}]}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x40c4081}, 0x4) sendmsg$NL80211_CMD_GET_WIPHY(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)={0x20, r7, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x8}}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f0000002040)={&(0x7f0000001f80)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002000)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000db7d227c9d3c61f6a8f37cca59904d6d350a5a6deb09c2ad3d5fa3c297140a655ec8ce7658b6e2ed569c4f237c783e7b96acf9b082906d212650f859f9", @ANYRES16=r7, @ANYBLOB="00012abd7000fbdbdf251f0000000700210062620000"], 0x1c}, 0x1, 0x0, 0x0, 0x20040844}, 0x20000001) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 05:20:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x1d) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000240)={0x14, r3, 0xdaa3b002485c5b6d, 0x0, 0x0, {0x8}}, 0x14}}, 0x0) recvmsg(r2, &(0x7f0000001540)={0x0, 0x0, 0x0}, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r4, 0x20, 0x70bd28, 0x25dfdbf8, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4bd}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x40}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x80000000}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x10000) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) ioctl$F2FS_IOC_MOVE_RANGE(r5, 0xc020f509, &(0x7f0000000080)={0xffffffffffffffff, 0x8, 0x10001, 0x1f}) r7 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r7, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x6c, r4, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r7}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3ff}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2d}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x6c}, 0x1, 0x0, 0x0, 0xb77ea46943f352b4}, 0x24000000) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:13 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0xc3ffffff00000000}}], 0x1, 0x0, 0x0) [ 3489.542740][ T1653] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3489.573520][ T1733] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011480d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3489.660228][ T1676] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair(0xa, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3489.872106][ T1795] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3489.986622][ T1798] bond272: (slave gretap349): Enslaving as a backup interface with an up link [ 3490.013834][ T1739] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3490.045566][ T1795] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:16 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6}}], 0x1, 0x0, 0x0) 05:20:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='memory.events\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000002c0)=0xfe1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x80}], 0x1, 0x0, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x0, 0x0, r2}, {0x6df5, 0x3, 0x0, 0x4, 0x9, 0x945b}, {0x4, 0x0, 0x0, 0x1}, 0x9, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in=@broadcast, 0x0, 0x2b}, 0x0, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, 0x2}}, 0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@ipv6_delroute={0x6c, 0x19, 0x0, 0x70bd28, 0x25dfdbfe, {0xa, 0x80, 0x80, 0x1f, 0xff, 0x3, 0xfd, 0xa, 0x3800}, [@RTA_GATEWAY={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @RTA_GATEWAY={0x14, 0x5, @loopback}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x2}, @RTA_UID={0x8, 0x19, r2}, @RTA_OIF={0x8}, @RTA_UID={0x8}, @RTA_EXPIRES={0x8, 0x17, 0x2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8007}, 0x4000) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)=0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=@ipv4_delroute={0x44, 0x19, 0x400, 0x70bd29, 0x25dfdbfd, {0x2, 0x0, 0x10, 0x1, 0xfc, 0x3, 0xc8, 0x6, 0x1300}, [@RTA_SRC={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, @RTA_UID={0x8}, @RTA_SRC={0x8, 0x2, @empty}, @RTA_UID={0x8, 0x19, r2}, @RTA_UID={0x8, 0x19, r3}]}, 0x44}, 0x1, 0x0, 0x0, 0x4004040}, 0x884) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)={0x20, 0x0, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x8}}]}, 0x20}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x24}}, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24040090}, 0x4016) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x40d, 0x60000000, 0x0, {0x10, 0x0, 0x0, r10}}, 0x20}}, 0x0) 05:20:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250900000000000000000a000000", @ANYRES32=r5, @ANYBLOB="000000000000000008000a000f000000"], 0x28}}, 0x0) 05:20:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000114c0d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:16 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x20}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x776, 0x200, 0x4e, 0x101, 0x8000, 0x7ff, 0x400}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7381fd0a}, &(0x7f00000001c0)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0xfffd, 0x800, @local}, 0x1c) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x8, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r3, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x776, 0x200, 0x4e, 0x101, 0x8000, 0x7ff, 0x400, r3}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x7381fd0a}, &(0x7f00000001c0)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x5, @empty, 0x8000}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000001240)="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0x1000}, 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0x1000}], 0x2, &(0x7f0000003480)=ANY=[@ANYBLOB="3000090000000000840050a4411800000300f40000800400050000000710000080000000ff070000e3ffffffb9a9edf84e10392e56f1", @ANYRES32=0x0, @ANYBLOB="30000000000000008400000001000000000017000880000008000001000000000000000000000000000000007922ebd99c61450bb5479b53057be21f7e931b5667f1dcefecbf4fd16a07742ce7dafbc210bc7d78dbd204c1c16ba41a0e7f1b9da8469ebf0bf4437cb1197328bbe43401ea882e28cb41574a924418c1cedcc701bf1961aeedc88d89eca8a1e3368bebb8713a6339", @ANYRES32=0x0, @ANYBLOB="20000000000000008400000002000000ffffff2d19e327eadbd7b9ff", @ANYRES32=0x0, @ANYBLOB="200000000000000084000000080000000000000000000000000000000000000118000000000000008400000007000000ffffffff00000000300000000000840000000100000001000300040000000100d3e901000000010000000000010001000000b596468758317640df6ebbf42aefa4c3d38290cf1e3255f839cb328d401965553e00bd7070f522eadebcb3241324f4189412dc1b95555f159d6b5c8d49b0d73e056aacb540e0c315066935fea2213e2985a53aacbc612ce109163b51c8148d3c190610be6b85b5466ad0f596004831c6845c85190124e32715e56eb0af2d1fbdb430a912673371801c3895d87838b7e5b0cc190cc4d4f51edc9a9da67c987c739841f654ba75bfc1afaf6fb1447ed03cc61374db0000", @ANYRES32=r3], 0xe8, 0x20000084}, 0x800) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r0, &(0x7f0000000240)={@void, @val={0x1}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @multicast1}, @echo_reply={0x22, 0x0, 0x0, 0x0, 0x0, "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"}}}}, 0xfca) [ 3491.875154][ T1906] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 3491.917032][ T1908] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3491.981620][ T1910] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3492.052653][ T1963] bond274: (slave gretap350): Enslaving as a backup interface with an up link [ 3492.063869][ T1906] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 05:20:16 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x2}}], 0x1, 0x0, 0x0) [ 3492.097590][ T2029] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3492.108006][ T1910] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3492.142880][ T1948] netlink: 'syz-executor.3': attribute type 1 has an invalid length. 05:20:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000010002508177a662c3a0000000a000000", @ANYRES32=r4, @ANYBLOB="000000000000000005000a000f00000032f9af040d805babdd6c329dfdd8363ad64ceceebdef76fec6ae53fbbc1f4eabcfdd88181161c1ff5825801992984aa5614fd4d8a02f47a299b3d2e0ba114ce59e2fd7e4cc39e9f622d070766580b8c4f0873def2cb7679ffbcd7f24350eb8919426b98f3d3a2d2af6ec7a732c298350a7399a8c796a962cff41709241bb00387e59c384868d2f3c6d1d3a134bafcbb1b4aa4f26772e0afe70454b5f501295a71847196abaeeb1cd13fb67c64d1bd53c8155212c87"], 0x28}}, 0x0) 05:20:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000180)) accept4$tipc(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x8001, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x101100, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000002c0)={0x9, &(0x7f0000000200)=[{0x0, 0x0, 0x20}, {0x7, 0x0, 0x0, 0x7fffffff}, {0x9, 0x6f, 0x3, 0x9}, {0x1, 0x9, 0x9, 0xd6}, {0x8, 0x3f, 0x3, 0xffff}, {0x1, 0x0, 0x5}, {0xbe, 0x0, 0x1, 0x4}, {0x7f, 0x1, 0x98, 0x5}, {0x8, 0xfd, 0x3f}]}) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x8000, @multicast1}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 05:20:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011600d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:16 executing program 3: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000000000000e0200000000000000000000000000000504000000002e00"], &(0x7f0000000280)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000008000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x7}}, &(0x7f0000014ff5)='GPL\x00', 0x2, 0x1000, &(0x7f0000014000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, &(0x7f0000000000), 0x1, 0x10, &(0x7f0000000000), 0x10}, 0x70) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000040)) 05:20:16 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x3}}], 0x1, 0x0, 0x0) [ 3492.412072][ T2050] netlink: 'syz-executor.0': attribute type 10 has an invalid length. 05:20:16 executing program 3: unshare(0x40000000) r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000180)=0x732f94e3) socket(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r3, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000100)='\xfb%%\x00', r3}, 0x10) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3000000025000b0f00000000342d720000000000", @ANYRES32=r4, @ANYBLOB="000000000000ffff000000000b000100636c73616374000060365533d6a6d00d985bc72e7787e6f45cfaca5904aed0e2e7562d7eb20132c03e7cfc6e77640130730f45b29fe580eaa58b3f56b7177163e344f0bf2e7c47087532a6f1aafa65d1dec422e768cbc077dacd825e060e661be50f631b7966c0ef4e57f96a190bc88dc764cc"], 0x30}}, 0x0) [ 3492.553618][ T2117] bond275: (slave gretap351): Enslaving as a backup interface with an up link 05:20:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000040)='wg0\x00', 0x4) socketpair(0x28, 0xa, 0x13, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=@newtfilter={0x34, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@TCA_RATE={0x6, 0x5, {0x1, 0x2}}, @TCA_RATE={0x6, 0x5, {0x20, 0x1}}]}, 0x34}}, 0x0) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r5}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:16 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x4}}], 0x1, 0x0, 0x0) 05:20:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) r3 = socket(0x11, 0x2, 0x0) getsockname$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x34, r5, 0xc0d58860b4c77945, 0x0, 0x0, {{}, {0x0, 0x4102}, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ipvlan1\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r5, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x1c}}, 0x44800) sendmsg$TIPC_CMD_SET_LINK_TOL(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r5, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x0, @link='broadcast-link\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x4000004) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) recvmsg$can_bcm(r2, &(0x7f0000000340)={&(0x7f0000000400)=@xdp, 0x80, &(0x7f0000001700)=[{&(0x7f0000000480)=""/137, 0x89}, {&(0x7f0000000540)=""/127, 0x7f}, {&(0x7f00000005c0)=""/128, 0x80}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/140, 0x8c}], 0x5}, 0x2000) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r6, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r9}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 05:20:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011680d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="442ad4ef8666a734bd6190ffffff0500000000000000b8329b7e3718725ae7631025c54f44b4", @ANYRES32=0x0, @ANYBLOB="00000000000000002400128009000100626f6e64000000001400028008000300ffff00000800050001000000"], 0x44}}, 0x0) [ 3492.769374][ T2141] IPVS: ftp: loaded support on port[0] = 21 05:20:17 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x6}}], 0x1, 0x0, 0x0) 05:20:17 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0xfffd, 0x7ff, @local}, 0x1c) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x8, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r3, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x776, 0x200, 0x4e, 0x101, 0x8000, 0x7ff, 0x400, r3}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x7381fd0a}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0x2, 0x64d, 0x2, 0x3, 0x3}, 0x14) syz_emit_ethernet(0x9e, &(0x7f0000000200)={@broadcast, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x68, 0x3a, 0xff, @local={0xfe, 0x80, [0x0, 0x7]}, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, "a78ce540cd4f791153d5dea6b2590b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x0, 0x1, "40000000000095e38bbfae5f"}]}}}}}}, 0x0) [ 3493.043732][ T2168] bond276: (slave gretap352): Enslaving as a backup interface with an up link [ 3493.221582][ T2141] @ speed is unknown, defaulting to 1000 [ 3493.229373][ T2141] lo speed is unknown, defaulting to 1000 [ 3493.238895][ T2141] lo speed is unknown, defaulting to 1000 [ 3493.247064][ T2141] lo speed is unknown, defaulting to 1000 05:20:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000116c0d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:17 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x8}}], 0x1, 0x0, 0x0) 05:20:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x1, 0x0, 0x2, {0xa, 0x4e20, 0x80000001, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x19}}, 0x7}}}, 0x80, &(0x7f0000001400)=[{&(0x7f00000000c0)="a2b7e99470d9ff34fec28c68", 0xc}, {&(0x7f00000001c0)="aad9281175997b8c988652650b31de3d89c05a14f909274087b5ed7a0fbb34578d8a5ba2fc00d3b641e072ddfa1fac51a10db3a8e4272801db12dbe1ac25fa384be9e30094d3e20a353b96de55d4a6772b", 0x51}, {&(0x7f0000000240)="5a9535020ea91e2a50028dc10015e5e77d81d041efffd567c6e59225c2e8f26bdd41bbe67fcd74dd910744431d58c1509b0a8494501aeb83e1e22ed3f9fb6dce1be34a5b4f272e211d8dfb679dabb7583290b8651766b4c19f73c71d07a7868ff353f495fd268507c89b750eab969a6962bfa52268ed6f9982af4505221273dc0856cc023764acee6f037f2e0dbe6b54096f37d532e2c901885fb90b9f3d421a9d19fce3047db4b7a2541390741a", 0xae}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="e1e4cc9ee827b7cf96f84088fb5d289631487d56ad160635b9f453d9d068069b39aa857ce74dda4492b7d774381fc9db5229856078faad1a17e57cdfdccb2136de515f6e12025a9fa2671b08d3460d818edd4d05477e594ae0fd2acaa884891fcbb9ec772330b1122a9f3139f2beb9af9575fb7ca08c77ae2f11cee7220c95e8eeffbef4a16c2e50e71dafd1474525f35e55ac80e1e4201f597dac655b65d7ddb906fb7ef0c16691805740977e6b045f1f3b769f4268fec1953b6874daddfc822d46b30073e3f7c127c0d75d4a5ec86451775389b617d92747b4028a71fe0cb58e67e7bc95aaf4", 0xe7}], 0x5, &(0x7f0000001480)=[{0xc0, 0x104, 0xffffffff, "6c3c6820c08af222fcfede09e3232cd35fcb583d635ade29ba5d4528c4c620a669f4f25060c4166e139099fc4df8dd1705cd940c0f3e4559a06641e5cace221243474dc738b0a4b78adad3e26de35b5ab9dacc3b82a363e45470bc54ee389f9cbdc374e8c997ffe2e72ab9315d97217ea1ce74fada2c802e6397558c6bf665852ceecf4d572284160b3933f7afa235c4fae4c71fe14a4b5d16c807486792a3c06963f24929dbf344f7e094"}, {0x88, 0x101, 0x0, "f29de38d5c09147f91b86112e8dc98172e30b424869e6be3ad2a04ef11d004c4040ab91c7778afba3b40d3331a02f969a86f61b47a9381a210d596a604754297d803f113895f98fd32a244e424d728bcb7f5ef7a3dd024c8134d4a887d50a6aa741c9d55668a886cf7363a19caa009094e69a77330"}, {0x18, 0x119, 0x7, "8d9ad19fa6f49e01"}, {0xb8, 0xa61b6be7de0885c8, 0x1000, "9a8bd39541037e3a0788984adabf39d67f84c6d89ac70e4b103b2cc18f9546511fcc355589f3d760566b54bbb471c4f52879197337870aad28b35ac3c8d3ab9487c99d41db0852433fc9bfa6a6c18f424df15d62b957279ce3de11ca44ffbe166d94f41967b77a95fd5f0ccb0d52fc2100c585bde1e866dd3757010710fd1e7726035815f58ba3c169733c870dd109edea64b9fb99e88439a2b31e239eebe610a0a20a77"}, {0xe0, 0x10b, 0x0, "b0ee945512cf400283f5f5b5ff8121a8f23edbcfcc905b17eef409d5647c18c03b22f94f9a7847c30a7c4c0c1db9b91a8451181f83ad3e88dfdb2dfc408b786653ad310bc5a8533acbb86a78dd60d192ff98de55345c86be0991f22cdd31bc2b53eb6d638fcab21c0229a744f1b90a65b25cd37e63d0bcbef3e1abdb946925ea73700c7d115e1950137dc94b5ea51c79873208b81216c02f6521b3f54767d206190435ed0a820caa2b6586871787de576547cc27c53fd09cb38256bdaa4c4de763a36bdd5049089f561752"}, {0x30, 0x3a, 0x800, "7909e57f06ccfbe13d7d4cdabe59e580ebf128ed58428adf305520"}], 0x328}, 0x80) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:17 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300)='batadv\x00') sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x34, r1, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xffffffff}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7e}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x10000}]}, 0x34}}, 0x14000080) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xc, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r2, 0x0, 0xcc0, 0x0, &(0x7f0000000280)="7b5515ccc8bca12641e65d58fd1a12f639", 0x0, 0xfff}, 0x28) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000440)={r2, 0x1000, 0x5e, 0x64a}) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000500)={@cgroup=r4, r2, 0x0, 0x1, r5}, 0x14) [ 3493.617404][ T2148] IPVS: ftp: loaded support on port[0] = 21 [ 3493.712879][ T2293] bond277: (slave gretap353): Enslaving as a backup interface with an up link [ 3493.758346][ T2195] __nla_validate_parse: 6 callbacks suppressed [ 3493.758364][ T2195] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3493.858098][ T2252] validate_nla: 6 callbacks suppressed [ 3493.858109][ T2252] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3494.193984][ T324] tipc: TX() has been purged, node left! 05:20:19 executing program 5: r0 = socket$inet6(0xa, 0x80c, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x891e, &(0x7f0000000040)={'veth1_to_hsr\x00', @ifru_mtu=0x9}) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:19 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0xa}}], 0x1, 0x0, 0x0) 05:20:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250800000000000000000a000000", @ANYRES32=r5, @ANYBLOB="0000000a000f00"/16], 0x28}}, 0x0) 05:20:19 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) accept4$tipc(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$SIOCGETLINKNAME(r0, 0x89e0, &(0x7f0000000000)={0x2, 0x3}) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000180)={'tunl0\x00', @ifru_hwaddr=@link_local}) 05:20:19 executing program 3: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e20, @private=0xa010100}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e22, @private=0xa010102}, @in6={0xa, 0x4e20, 0x7, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x402d}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x28}}, @in6={0xa, 0x4e21, 0x10000000, @local, 0x80000001}, @in6={0xa, 0x4e22, 0x9, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5}, @in6={0xa, 0x4e21, 0x9ca, @empty}], 0xcc) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) recvfrom$l2tp(r4, &(0x7f0000000300)=""/71, 0x47, 0x40000020, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100), 0x0) r5 = socket$inet6(0xa, 0x5, 0x3) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r5, 0x29, 0x37, &(0x7f0000000380)={0x5c, 0x5, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xffffffff}, @calipso={0x7, 0x18, {0x1, 0x4, 0x7, 0x7fff, [0x7, 0x1]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x38) ioctl$FS_IOC_GETFSLABEL(r2, 0x400452c8, &(0x7f0000000100)) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x30, 0x2) 05:20:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011740d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3494.934282][ T2338] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3494.983502][ T2339] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3495.030704][ T2341] IPVS: ftp: loaded support on port[0] = 21 05:20:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}}, 0x24}}, 0x0) sendmsg$can_j1939(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x1d, r4, 0x1, {0x1, 0x0, 0x4}, 0x2}, 0x18, &(0x7f00000000c0)={&(0x7f0000000080)="4ca20021606ffe3eef19e1e3e9710f96c16352fcd1c8be8e86", 0x19}, 0x1, 0x0, 0x0, 0x8840}, 0x20008801) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000340)={'vxcan1\x00', &(0x7f0000000240)=@ethtool_channels={0x3d, 0x101, 0x80000000, 0x47, 0xfffff001, 0x400, 0xfffeffff, 0x4, 0x3ff}}) setsockopt$inet_int(r5, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r5, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3495.249985][ T2378] bond278: (slave gretap354): Enslaving as a backup interface with an up link [ 3495.308174][ T2381] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3495.332346][ T2338] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3495.364591][ T2341] @ speed is unknown, defaulting to 1000 [ 3495.376423][ T2436] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:19 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0xc}}], 0x1, 0x0, 0x0) 05:20:19 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000117a0d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3495.442067][ T2339] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3495.476976][ T2341] lo speed is unknown, defaulting to 1000 [ 3495.477006][ T2438] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000240)="113ec065a64e51346dd24d513bdd863edce98ee0d5d175c4c0e3dbb9f89ac9675d21bbd29e5ba900237972f30b83e957301dfb3fcd963b999d2ce456afb0d63f2e5c10d7e9adcd410f6cdb9503362cff8f01adb0773da6c8565700b58cfd49924e3a164bcb8f1faeb6e9df94e5aef7a0b0f1c4bf9b1dc626427a079f60ddf11a5d66ec9666d88b93d894a9c322a442256a3243416841e1a09a6d45a17ac3c0cc3f18aba5258e6613219bd6a30c0aec66c495d4ae6aa92c064698e3b9c6e2b20a4e0ce4906b989dbf581794cced94aee6fd310783a968db75c0f4f758cffb8f1fd6d48bb50209b65f967f6c6ebca97d4ff7b6bf5094536e61b6", 0xf9) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r6 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$TIPC_GROUP_JOIN(r6, 0x10f, 0x87, &(0x7f0000000340), &(0x7f00000003c0)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000140)={0x4, 0x1, 0x76, 0xa4, 0xfffffc01}, 0xc) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 3495.608532][ T2341] lo speed is unknown, defaulting to 1000 [ 3495.615145][ T2448] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3495.766985][ T2341] lo speed is unknown, defaulting to 1000 [ 3495.785686][ T2452] bond279: (slave gretap355): Enslaving as a backup interface with an up link [ 3495.796187][ T2454] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:20 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) pipe(&(0x7f0000000180)) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x0, 0x0, 0x0, 0x0, {0xf, 0x10}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000040)=ANY=[@ANYBLOB="f2baeb2f89979e0601000000000000ff", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 3495.959226][ T2524] IPVS: ftp: loaded support on port[0] = 21 [ 3495.994461][ T2438] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3496.104649][ T27] audit: type=1804 audit(1595395220.301:1960): pid=2552 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3217/cgroup.controllers" dev="sda1" ino=16089 res=1 [ 3496.167710][ T2497] 8021q: adding VLAN 0 to HW filter on device bond1317 [ 3496.271341][ T2497] bond0: (slave bond1317): Enslaving as an active interface with an up link [ 3496.323151][ T2452] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) poll(&(0x7f0000000040)=[{r1, 0x2}, {r2, 0x10}, {r0}, {r3, 0x792}, {r4}, {r0, 0x1004}], 0x6, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080)=0xfff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [], @rand_addr=0xffffffff}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:20 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0xe}}], 0x1, 0x0, 0x0) 05:20:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011001204000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3496.414082][ T2454] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250839e3183fd09f21110a000000", @ANYRES32=r5, @ANYBLOB="000000000000000008000a000f000000"], 0x28}}, 0x0) [ 3496.575021][ T2568] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3496.871695][ T2571] bond280: (slave gretap356): Enslaving as a backup interface with an up link [ 3496.957571][ T2613] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3497.073894][ T2614] 8021q: adding VLAN 0 to HW filter on device bond1318 [ 3497.108983][ T2614] bond0: (slave bond1318): Enslaving as an active interface with an up link [ 3497.127795][ T2568] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:22 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x10}}], 0x1, 0x0, 0x0) 05:20:22 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x19, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x81}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={r3, 0x80}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r4, &(0x7f0000000140), 0xff4d) sendfile(r6, r5, 0x0, 0xffffffff800) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000100)={0x0, 0x0, 0x2010000, 0xfff9}) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd) sendfile(r6, r5, &(0x7f0000000040), 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 05:20:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000580)={'ip6tnl0\x00', &(0x7f0000000500)={'ip6gre0\x00', 0x0, 0x0, 0x7, 0x1, 0x6, 0x0, @empty, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x80, 0x80, 0x7ff, 0xffffff8f}}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x24}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000d80)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000d40)={&(0x7f00000005c0)={0x780, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {}, [@WGDEVICE_A_PEERS={0x704, 0x8, 0x0, 0x1, [{0x15c, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "de6b00bf51755bb336889ecfebb76094816085eaad3540cb5146e8472bc23817"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x2}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g='\xf4M\xa3g\xa8\x8e\xe6VO\x02\x02\x11Eg\'\b/\\\xeb\xee\x8b\x1b\xf5\xebs74\x1bE\x9b9\"'}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @multicast1}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "17b7a0e0865e196fadd6d7eaaede5f7c8b59f440bdb1c9154292925abeb1fa81"}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @private=0xa010101}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ALLOWEDIPS={0x9c, 0x9, 0x0, 0x1, [{0x70, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}]}]}]}, {0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "f257d1bc014ae94da97f903144da8b652e65349c386e3b18b7e280f3b9e9587b"}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}]}, {0x218, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "daad8f0196bacf5b3c3fcbdf035ed554f39ca4069b92a559e7ed34407a721f3b"}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @multicast1}}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_ALLOWEDIPS={0x1b8, 0x9, 0x0, 0x1, [{0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}]}, {0x10c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x2d}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @private=0xa010100}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x32}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}]}, {0x34, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x2}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @loopback}}]}, {0x2a4, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg='\xdb\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'}, @WGPEER_A_ALLOWEDIPS={0x248, 0x9, 0x0, 0x1, [{0x7c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010100}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, [], 0x7f, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}]}, {0xc4, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @local}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, [], 0x40}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xf}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x1}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "7848fe84d3057a2c8c46ce0573167d17093e86442f94f4e4a8454154e8cc2174"}]}, {0x54, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @rand_addr=0x64010100}}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x3f, @loopback}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @rand_addr=0x64010101}}]}, {0x64, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g='\xd1s(\x99\xf6\x11\xcd\x89\x94\x03M\x7fA=\xc9Wc\x0eT\x93\xc2\x85\xac\xa4\x00e\xcbc\x11\xbeik'}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @remote}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_FLAGS={0x8, 0x3, 0x5}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x3}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}]}]}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b='\xb0\x80s\xe8\xd4N\x91\xe3\xda\x92,\"C\x82D\xbb\x88\\i\xe2i\xc8\xe9\xd85\xb1\x14):M\xdcn'}, @WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r3}, @WGDEVICE_A_FWMARK={0x8}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r7}, @WGDEVICE_A_FLAGS={0x8}]}, 0x780}, 0x1, 0x0, 0x0, 0x4000800}, 0x40000) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r8, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r11}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 05:20:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011001804000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:22 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x80}], 0x1, 0x0, &(0x7f0000000140), 0x8) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x4) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x0, 0x0, r2}, {0x6df5, 0x3, 0x0, 0x4, 0x9, 0x945b}, {0x4, 0x0, 0x0, 0x1}, 0x9, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in=@broadcast, 0x0, 0x2b}, 0x0, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, 0x2}}, 0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="6c0000001900000028bd7000fedbdf250a80801fff03fd0a0038000014000500fe8800000000000000000000000000011400050000000000000000000000000000000001060015000200000008001900", @ANYRES32=r2, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="f0ff1900", @ANYRES32=0x0, @ANYBLOB="0800170002000000"], 0x6c}, 0x1, 0x0, 0x0, 0x8007}, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) syz_genetlink_get_family_id$tipc(0x0) write$tun(r0, &(0x7f0000001180)={@void, @val, @ipv6=@gre_packet={0x0, 0x6, "bc7d94", 0x44, 0x67, 0x0, @local, @mcast2}}, 0x76) [ 3498.528706][ T27] audit: type=1804 audit(1595395222.721:1961): pid=2692 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3218/memory.events" dev="sda1" ino=16241 res=1 [ 3498.554947][ T2695] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3498.561272][ T27] audit: type=1800 audit(1595395222.751:1962): pid=2692 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16241 res=0 [ 3498.593516][ T27] audit: type=1804 audit(1595395222.751:1963): pid=2692 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3218/memory.events" dev="sda1" ino=16241 res=1 [ 3498.623858][ T324] tipc: TX() has been purged, node left! 05:20:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3498.690385][ T27] audit: type=1804 audit(1595395222.881:1964): pid=2716 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3218/memory.events" dev="sda1" ino=16241 res=1 [ 3498.790601][ T2701] bond281: (slave gretap357): Enslaving as a backup interface with an up link [ 3498.821511][ T2735] __nla_validate_parse: 1 callbacks suppressed [ 3498.821521][ T2735] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x80000000000740, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x4000000, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [], @loopback}, 0x1}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:23 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x60}}], 0x1, 0x0, 0x0) [ 3498.923650][ T2696] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) recvfrom$inet6(r2, 0x0, 0x0, 0x10100, 0x0, 0x0) [ 3499.046553][ T2695] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3499.078221][ T2721] 8021q: adding VLAN 0 to HW filter on device bond1319 05:20:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011001904000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3499.167922][ T2721] bond0: (slave bond1319): Enslaving as an active interface with an up link [ 3499.230464][ T2721] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) ioctl$PPPIOCGNPMODE(r1, 0xc008744c, &(0x7f0000000040)={0xc223, 0x3}) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3499.303400][ T2735] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3499.328339][ T27] audit: type=1804 audit(1595395223.521:1965): pid=2716 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3218/memory.events" dev="sda1" ino=16241 res=1 05:20:23 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x300}}], 0x1, 0x0, 0x0) 05:20:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x10008) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) getsockopt$IP_SET_OP_GET_BYNAME(r2, 0x1, 0x53, &(0x7f0000000140)={0x6, 0x7, 'syz2\x00'}, &(0x7f0000000240)=0x28) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001000250800000000000000000a400000", @ANYRES32=r6, @ANYBLOB="000000000000000008000a000f000000"], 0x28}}, 0x0) [ 3499.366753][ T27] audit: type=1804 audit(1595395223.561:1966): pid=2815 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3218/memory.events" dev="sda1" ino=16241 res=1 [ 3499.390492][ T2809] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:23 executing program 3: socket(0x3, 0x2, 0x1fffbe) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES32, @ANYRES16], 0xffffffffffffff3c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) socket(0x4, 0x80000, 0x10800) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0xb00000000065808, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x60, &(0x7f0000000180)=[@in={0x2, 0x4e22, @loopback}]}, &(0x7f00000001c0)=0x10) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r4, 0xf503, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, 0x0, 0xeb52e2888d0e32fe) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='pids.events\x00', 0x7a05, 0x1700) sendfile(0xffffffffffffffff, r5, 0x0, 0x100000001) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) [ 3499.625693][ T2814] bond282: (slave gretap358): Enslaving as a backup interface with an up link 05:20:23 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000540)=[@in={0x2, 0x4e21, @empty}]}, &(0x7f00000001c0)=0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000c40)={'batadv0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000d00)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000440)=ANY=[@ANYBLOB="24000000240000012bbd7000fedbdf2500000000", @ANYRES32=r2, @ANYBLOB="0700035605001000d87a9a5fc93b7544cef969445ee20c7f65807e95d1e8bd65a22ca45ab9705006066574ec2ad8113fa4e3ee6738b2a9c717141d3f85dfe5fd09646f90db8e1787bc88c5e4d6e3ffbe463da9ed108ef7b958dc67b79f8c3d091b75e04b219ed84bb70133a227c805b7"], 0x24}, 0x1, 0x0, 0x0, 0x5}, 0x20040081) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) r4 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="956500000000000000003e0000000e0001006e657464657673696d000000340002006e657464657673696d3000001c008200736f757263655f6d61635f69735f6d756c746963617374000500830000000000"], 0x58}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(r4, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x124, r5, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x7}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x7}}]}, 0x124}, 0x1, 0x0, 0x0, 0x4}, 0x8000) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e24, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r3, 0x0, 0x0, 0x2000, 0x0, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x204080, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000500)=[{}, {}, {}], 0x3, 0x1) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f00000003c0)={0x9, &(0x7f0000000340)=[{0x7, 0x5, 0x20, 0x101}, {0x1, 0xbb, 0x0, 0x2}, {0x800}, {0x3, 0x3, 0xc2, 0x4}, {0x2, 0xce, 0x1}, {0x8, 0x9, 0x1f}, {0x0, 0x3, 0xff, 0x80000000}, {0x7, 0xfe, 0x1f, 0x20}, {0x20, 0x3f, 0x3, 0x401}]}) 05:20:24 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x440000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7302}) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, 0x0) [ 3500.067922][ T2816] bond282 (unregistering): (slave gretap358): Releasing backup interface [ 3500.129714][ T2816] bond282 (unregistering): Released all slaves [ 3500.171882][ T2855] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3500.265828][ T2872] 8021q: adding VLAN 0 to HW filter on device bond1320 [ 3500.289338][ T2872] bond0: (slave bond1320): Enslaving as an active interface with an up link [ 3500.298673][ T2878] netlink: 260 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3500.318194][ T2809] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3500.353073][ T2876] netlink: 260 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3500.362639][ T2872] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) accept$inet6(r2, &(0x7f0000000a40)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000a80)=0x1c) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x3, 0x0, @empty}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x88}, 0x8) sendto$inet6(r1, &(0x7f0000000000)='X', 0x1, 0x0, &(0x7f0000000200)={0xa, 0x3, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) getsockopt$bt_hci(r1, 0x84, 0x70, &(0x7f00000021c0)=""/4120, &(0x7f0000001140)=0x1018) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r3, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) 05:20:24 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) socket$xdp(0x2c, 0x3, 0x0) gettid() syz_open_procfs$namespace(0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000100)) connect$l2tp6(0xffffffffffffffff, &(0x7f0000000240)={0xa, 0x0, 0x5, @private1, 0x101, 0x1}, 0x20) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0xa, &(0x7f0000000200)=0x6, 0x4) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000, 0x29}, 0x20) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000000), 0x10) write$binfmt_aout(r4, &(0x7f000001a000)={{0xcc, 0x2, 0x4, 0x22c, 0x3b6, 0xdc4a, 0x379, 0x7}, "f4118c9061f85bb98a183b6c17a59a9c30d6a4bbd115047cd11dc4406a6129facf8d5f5f6801c3864b2faa08dc8b557bee010da31607824c73392dcd132ea52080e0ea68fff2819bc72adc7cd2a82a4e7377ca2e049e7eca1ae4e551cc3f685d1b3d0a13ed82b6509e0168f4224a0df3ad3be32e93e0f8caa75c977b87c5463381625d0336af195c31ed39ed98b27ffc29ac007c466b70f84b7f60db20f7a32359da25286311dd0918414858f93342f814d9a7eea120de63c6a8394b8a19aecadcd2a083523c43d76025750a86776a71c3f827", [[], [], [], [], [], [], [], [], []]}, 0x9f3) 05:20:24 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x600}}], 0x1, 0x0, 0x0) 05:20:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000040)=""/6, 0x6, 0x40000000, &(0x7f0000000080)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x24) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011001c04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x50, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000000000000000005fec00000000000000", @ANYRES32, @ANYBLOB="00000000e60000001c0017000c000100626f6e64ee9f5e35dad6092d97c174adac0847eebd5737dc4af8cde4730d5acf2e0ed0ed57edd08da313c8c3e8647251fd4801b5215fa7d0d08e05c2"], 0x3c}, 0x1, 0x0, 0x0, 0x4000080}, 0x40001) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 3500.801745][ T2980] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:25 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0xa00}}], 0x1, 0x0, 0x0) 05:20:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) recvfrom$netrom(r3, &(0x7f0000000140)=""/31, 0x1f, 0x40000001, &(0x7f0000000240)={{0x3, @default, 0x3}, [@default, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @null]}, 0x48) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 3500.912698][ T27] audit: type=1804 audit(1595395225.101:1967): pid=2978 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3221/cgroup.controllers" dev="sda1" ino=16098 res=1 [ 3501.201090][ T2986] bond282: (slave gretap359): Enslaving as a backup interface with an up link [ 3501.228963][ T3035] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3501.358671][ T3036] 8021q: adding VLAN 0 to HW filter on device bond1321 [ 3501.382873][ T3036] bond0: (slave bond1321): Enslaving as an active interface with an up link [ 3501.393615][ T2980] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011002004000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:25 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0xc00}}], 0x1, 0x0, 0x0) [ 3501.425836][ T3036] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e6458f9d502000000a8b85c8314f861b042f4c501fa0e99be0e210e41a2f43702"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x3, 0x0) r5 = gettid() sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x10, 0x1411, 0x200, 0x70bd27, 0x25dfdbfc}, 0x10}, 0x1, 0x0, 0x0, 0x4084}, 0x48841) sendmsg$netlink(r4, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000002c0)={0x18, 0x69, 0x11, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @pid=r5}]}, 0x18}], 0x1}, 0x0) r6 = syz_open_procfs$namespace(r5, &(0x7f00000002c0)='ns/time\x00') r7 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r8, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r9 = ioctl$TUNGETDEVNETNS(r8, 0x54e3, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(r1, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x39f3e128193baa7e}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x60, 0x1402, 0x100, 0x70bd28, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r6}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r0}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r7}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz1\x00'}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r9}]}, 0x60}, 0x1, 0x0, 0x0, 0x60}, 0x4040043) r10 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r11}, [@IFLA_PROTO_DOWN={0x5, 0xa, 0xf}]}, 0x28}, 0x1, 0x0, 0x0, 0x87}, 0x0) 05:20:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="380000001000010400"/20, @ANYRES32=r3, @ANYBLOB="00000000000000001800128008000100767469000c00028008000100", @ANYRES32=r3], 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="38000000100001000000000000000000000000006a7edc6dd95c8577f956216036d80fb829d8d823ea8aea93882e0f4088efcb5a402d7372d12660cca3a6c975e03cb621d641da7366fcc8da5ad8d0ab3de44d6e38be8fcdcab4eef8b7b890e8858a9c261b12bae6f00b0f766f23e89138316a7fc7d47cc3f1a6958bc600992cff91e1", @ANYRES32=r3, @ANYBLOB="00000000000000001800128008000100767469000c00028008000500e0000002"], 0x38}}, 0x0) [ 3501.543809][ T3076] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:26 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2}) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000280)=""/196, 0xc4}], 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1bbd000000db1c00010000000000006d3a09ffc2c65400"}, 0x80) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000010000308000000000000be14038e3b00", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00', @ANYRES32=r3, @ANYBLOB="08001b0000000000"], 0x30}}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) syz_genetlink_get_family_id$nbd(0x0) sendmsg$OSF_MSG_ADD(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0x268, 0x0, 0x5, 0x5, 0x0, 0x0, {0xa, 0x0, 0x5}, [{{0x254, 0x1, {{0x0, 0x3ff}, 0x8, 0x6, 0x4000, 0x8, 0xa, 'syz0\x00', "92f23e1d7e60615a2c0c92af47bda5231e1c1ab7156d55aebe115d249553f962", "75dd90e2171cc18479d995e439b0c3759f2e205696517bed06de4d6bd375e2e5", [{0x1, 0x8, {0x0, 0x8}}, {0xfd43, 0x0, {0x3, 0x6}}, {0xfff, 0x0, {0x0, 0x7}}, {0x9, 0x8001, {0x1, 0x12b}}, {0x0, 0x7, {0x1, 0x9649}}, {0x3, 0x7, {0x2, 0x6}}, {0x7fff, 0x0, {0x1, 0x3}}, {0x3ff, 0x1, {0x1, 0x8}}, {0x6, 0x3, {0x2, 0x5}}, {0x8000, 0x1, {0x0, 0x2}}, {0x3, 0x3d, {0x1}}, {0x600f, 0x3, {0x3, 0x80000001}}, {0x7, 0x1, {0x0, 0x7}}, {0x7f, 0xc365, {0x1, 0x3ff}}, {0x4, 0xffc1, {0x3, 0x80000001}}, {0x3, 0xb9c, {0x2, 0x2}}, {0xfef, 0x3, {0x2, 0xffff}}, {0x0, 0x2, {0x1, 0xae8}}, {0x6, 0x3, {0x2, 0x81}}, {0x558, 0x5, {0x2, 0x3}}, {0x0, 0x1, {0x2, 0x23}}, {0x1, 0x8, {0x2, 0x7}}, {0x4, 0x7fff, {0x2, 0xeab7}}, {0x1, 0x5b, {0x2, 0x7ff}}, {0x5, 0x0, {0x0, 0x9}}, {0x7ff, 0x800, {0x0, 0xffff7fff}}, {0x40, 0x9, {0x0, 0x8595}}, {0x4f, 0xfff7, {0x2, 0x7}}, {0x6, 0x8125}, {0xee71, 0x2, {0x3, 0x1000}}, {0x100, 0x8000}, {0x4, 0x1ff, {0x3, 0x8}}, {0x7, 0x2, {0x2, 0x9}}, {0x6, 0x6, {0x3, 0x2}}, {0x63, 0xa0}, {0x2, 0x2, {0x0, 0x4}}, {0xe37, 0x4, {0x3, 0x80000000}}, {0x7, 0x20, {0x2, 0x6}}, {0x3f, 0x2, {0x1}}, {0x800, 0x81, {0x3}}]}}}]}, 0x268}, 0x1, 0x0, 0x0, 0x40}, 0x4000800) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @dev}}) [ 3501.828954][ T3078] bond283: (slave gretap360): Enslaving as a backup interface with an up link [ 3501.901230][ T3133] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 3501.919417][ T3076] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:26 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0xe00}}], 0x1, 0x0, 0x0) 05:20:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011002504000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[], 0x3c}, 0x1, 0x0, 0x0, 0x20000040}, 0x840) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x7fff, 0x2, 0x0, 0x6}, 0x8) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 05:20:26 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev, 'lo\x00'}}, 0x1e) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) sendfile(r3, r2, 0x0, 0x3) [ 3502.329190][ T27] audit: type=1804 audit(1595395226.521:1968): pid=3166 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3223/cgroup.controllers" dev="sda1" ino=16086 res=1 05:20:26 executing program 3: r0 = socket(0x200000000000011, 0x3, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000480)={'batadv_slave_1\x00', 0x80}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev}, 0x14) sendmmsg$inet6(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000100)="03510916bc463ea35892b5ec95ba", 0xe}], 0x1}}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)="88c6851ea4bf30de7c069b647a42d568df899167c2dcbb0c4dedac07b66e715b7a9b57ffa25749290d47effb74c2265239c917602acf34de8431c6b36c3a8d2b6511a60de32f6f35cfe5ec75e37c2d82236d7ded5adea4", 0x57}, {&(0x7f0000000180)="3cbe80b92c37cf1591e7b48117f6a9ace4a974ff9f9b65333e9478454111eb335fc455fef7dc91eb0f68fb4187e99269344a085cc251b2a42813fcacdb334d31823575f6a8c2e70e0ecce9ac1967e4d7ba352d36d02942ce3d07a86552c33c2fd143e82cb1942a7842e1821bd287476a91dda29d3db03836010becb0924bde7afae11726bfee6f40776543bb8cccdc3e00b5bb45dfe1dd02a1a5eced2d87fd94f949102c47b6cf8499024dbb9f18cec3c5545a64741018cc5b640065cdf01f58ae8acff144b63e0de55a94def2b3d1db4f4e51fdb9c1777eca5a7975df9d575947a817", 0xe3}, {&(0x7f0000000280)="55a89a8e2d88f9d9ef2ac6ce17c721fc3440227c605ea7d4d5ff6bb545d063eadaf05b7bc1a4b618bd09d77f4bf140e8520f254b2e9b46f32336853bdaca625e0649427ebe37d206072496664188286d3fb0c1259f1c8e373606d2110ccc8d427b4c026c7006026fa21d59fe4d898217a91e1e0a1c97206da17c26d35b484bf7b7c5bab3bdcff0f3623c6d19e60b763bf7b7cd1513b06c", 0x97}, {&(0x7f0000000340)="a6bb62a32308778da360e2f12015f64073eb73148459f1bd08d0b0d448d466eb1d9f9881afee42acb3373f29d5d86c0b6cc11b37183d485051b39f35ee8cb387ec916f12a1e5dd93ee", 0x49}, {&(0x7f00000003c0)="36edab8489d8d372d20c52af60352f56974c42feda55b3780eb88ccf85e79bf0c49ee23ee6d292d9732f7088fc0a35f5cfd5d5372a1f2c211fa9c2ba5ec73c913d23db7063e6f71a3943746b581e58", 0x4f}, {&(0x7f0000000440)='\x00W3', 0x3}, {&(0x7f0000000780)="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", 0x37f}], 0x7}}], 0x2, 0x0) 05:20:26 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=@newqdisc={0x34, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9, 0x1, 'cake\x00'}, {0x4, 0x8}}]}, 0x34}}, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000040)=0x108022, 0x4) 05:20:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000100)={0x1, 0x0}, 0x8) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000200)={0x5, r1}, 0x8) socket$inet6(0xa, 0x800, 0x7f) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast1, @in6=@local}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0xffffff01, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xffffff9d}}, 0x9, 0x400, 0xffffffff, 0x300000, 0x0, 0x80000001, 0x3}, 0x9c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:28 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @dev={[], 0x15}}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r5 = accept(r4, &(0x7f0000001c80)=@l2={0x1f, 0x0, @none}, &(0x7f0000001d00)=0x80) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001d80)='nl80211\x00') sendmsg$NL80211_CMD_START_SCHED_SCAN(r5, &(0x7f0000001e40)={&(0x7f0000001d40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001e00)={&(0x7f0000001dc0)={0x20, r6, 0x200, 0x70bd25, 0x25dfdbff, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}]}, 0x20}, 0x1, 0x0, 0x0, 0x4004}, 0x20000885) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r3, 0x0, 0x2, &(0x7f00000002c0)=0x5eb, 0x4) recvfrom$inet6(r3, 0x0, 0x0, 0x2000, 0x0, 0x0) getsockopt$IP_SET_OP_GET_FNAME(r3, 0x1, 0x53, &(0x7f0000000040)={0x8, 0x7, 0x0, 'syz0\x00'}, &(0x7f0000000080)=0x2c) [ 3503.771570][ T3154] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3503.807782][ T3159] batman_adv: Cannot find parent device [ 3503.928652][ T3183] lo: Caught tx_queue_len zero misconfig 05:20:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="28000000100000000aed0000dd0b50c5267e72f6d0c61f65c54af66b630aa33d4a748270cea89bdcd88349eb8b6ff5cf122b34600f6de7945a84f01c00189e94571d", @ANYRES32=r5, @ANYBLOB="000000000000000008000a000f000000"], 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x0) [ 3504.231870][ T3187] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3504.255642][ T3188] batman_adv: Cannot find parent device 05:20:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x4000}}], 0x1, 0x0, 0x0) [ 3504.367338][ T3233] __nla_validate_parse: 5 callbacks suppressed [ 3504.367351][ T3233] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011004004000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:28 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000005c0)=ANY=[], 0x208e24b) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x28016, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x37}}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r3, 0x84, 0x3, &(0x7f00000021c0)=""/4134, &(0x7f0000000040)=0x1026) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_udplite(0xa, 0x2, 0x88) sendfile(r4, r2, 0x0, 0x100000002) 05:20:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x53, &(0x7f0000000040)={0x7, 0x7, 0x4}, &(0x7f0000000080)=0x28) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:28 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x5865}}], 0x1, 0x0, 0x0) [ 3504.547955][ T3234] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="05087c98", @ANYRES16=0x0, @ANYBLOB="0000000000000000000001000000080002"], 0x1c}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00', 0x40000011}) ioctl(r0, 0x8b32, &(0x7f0000000040)) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x14, r2, 0x1}, 0x14}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r4, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) accept$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27}, 0x24}}, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="08002cbd7000ffdbdf251800000008000300", @ANYRES32=0x0, @ANYBLOB="2596208fbaa0bd68fc7e735f0354dc6a6662f22ed526b5ef749c170675057df55b8cfbcede0bf029c0953c223f7288d9ddf213b0c624f76411fcce3d4a451cadd7101fa0308236328b32f30de301f2eafec0e0adc3f55b39f80681f9984de670d22000e80e2e8b1141b0042d95d4d6d3a345fb964cc7b8cb8137a0f85d50007556e8bae3789c2e4082fde5e129d066b8d46893c431c29e1bcf93af1594bf87c7ed45426ef81b295dea5f1f4a9b76f91c4388d33a2301a8151f59275ea4"], 0x1c}, 0x1, 0x0, 0x0, 0x44080}, 0x40010) sendmsg$GTP_CMD_DELPDP(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r2, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @empty}, @GTPA_VERSION={0x8}, @GTPA_NET_NS_FD={0x8, 0x7, r4}, @GTPA_FLOW={0x6, 0x6, 0x2}, @GTPA_LINK={0x8, 0x1, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44}, 0x0) 05:20:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x7000000, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x90, 0x4, 0x8, 0x101, 0x0, 0x0, {0xc, 0x0, 0x3}, [@CTA_TIMEOUT_DATA={0x34, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x200}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7fffffff}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8917}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8864}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xf7}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x84}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000011}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0xfffffffffffffd03, 0x10, 0x100, 0x0, 0x0, {0xa, 0x0, 0x0, r7}}, 0x28}}, 0x0) [ 3504.678445][ T3293] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r2, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r2, &(0x7f0000000140)={0xa, 0xfffd, 0x7ff, @local}, 0x1c) sendmmsg(r2, &(0x7f0000000240), 0x5c3, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x8, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r4, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x776, 0x200, 0x4e, 0x101, 0x8000, 0x7ff, 0x400, r4}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x7381fd0a}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={r4, 0x59}, 0x8) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 3504.962326][ T3302] bond284: (slave gretap361): Enslaving as a backup interface with an up link [ 3504.998658][ T3359] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3505.195619][ T3293] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x6000}}], 0x1, 0x0, 0x0) 05:20:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011004304000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x275a, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0xffffffffffffff9b) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x8030000}], 0x1) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0xb9) listen(r2, 0x0) listen(r2, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000008) ioctl$sock_ax25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000240)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x6, [@default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}) 05:20:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x6558}}], 0x1, 0x0, 0x0) [ 3505.445105][ T3417] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3505.603665][ T3419] bond285: (slave gretap362): Enslaving as a backup interface with an up link [ 3505.622832][ T3338] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3505.679868][ T27] audit: type=1804 audit(1595395229.871:1969): pid=3304 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3226/cgroup.controllers" dev="sda1" ino=16085 res=1 05:20:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000680)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="9f822000000000000000140000000c000780080002"], 0x20}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001200192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd000000100001000c000800418e00000004fcff", 0x58}], 0x1) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) ioctl$FITHAW(r5, 0xc0045878) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$SEG6(&(0x7f0000001480)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x14, r7, 0x301}, 0x14}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(r4, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="4400caac0e3deaa7c01f0000", @ANYRES16=r7, @ANYBLOB="000225bd7000fbdbdf250100000005000600010000000500050005000000080003001bdf0000140001002001000000000000000000000000000014000400f9ffffffca0000000800000034130000"], 0x54}, 0x1, 0x0, 0x0, 0x4000044}, 0x840) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r7, 0x20, 0x70bd2d, 0x25dfdbfe, {}, [@SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x60}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x1}, @SEG6_ATTR_DST={0x14, 0x1, @mcast1}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x6}]}, 0x48}, 0x1, 0x0, 0x0, 0x40040}, 0xc000) sendfile(r2, r1, 0x0, 0x100000a13) [ 3505.721661][ T3456] bond285 (unregistering): (slave gretap362): Releasing backup interface [ 3505.737744][ T27] audit: type=1804 audit(1595395229.871:1970): pid=3358 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3226/cgroup.controllers" dev="sda1" ino=16085 res=1 05:20:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x4}, [@ldst={0x6, 0x3, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xb757, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffea2}, 0x48) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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"], 0x3c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f00000004c0)=0x0, &(0x7f00000007c0)=0x4) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r6, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=0x10000, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x6, 0xfffffffe}, 0x0, 0x0, &(0x7f0000000240)={0x1, 0xe, 0xfcc, 0x7}, &(0x7f0000000280)=0x200, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=0x4}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000480)=r7, 0x4) r8 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000800)=r7, 0x4) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r9, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=0x10000, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x6, 0xfffffffe}, 0x0, 0x0, &(0x7f0000000240)={0x1, 0xe, 0xfcc, 0x7}, &(0x7f0000000280)=0x200, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=0x4}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000480)=r10, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x19, 0x5, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0xd1}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @call={0x85, 0x0, 0x0, 0x79}]}, &(0x7f00000002c0)='syzkaller\x00', 0x0, 0xf4, &(0x7f0000000300)=""/244, 0x41000, 0x5, [], r5, 0x17, r8, 0x8, &(0x7f0000000840)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000000880)={0x3, 0x1, 0x9dc2, 0x98}, 0x10, r10, r3}, 0x78) r11 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r12}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 3505.865854][ T3456] bond285 (unregistering): Released all slaves [ 3505.920684][ T27] audit: type=1804 audit(1595395230.111:1971): pid=3482 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir945311814/syzkaller.HpkIl7/4188/cgroup.controllers" dev="sda1" ino=16376 res=1 [ 3506.022867][ T3489] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3506.145561][ T3417] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3506.257523][ T27] audit: type=1804 audit(1595395230.451:1972): pid=3441 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3226/cgroup.controllers" dev="sda1" ino=16085 res=1 05:20:30 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x5, 0x6, 0x401, 0x0, 0x0, {0x1, 0x0, 0x6}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20040800}, 0x884) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 05:20:30 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x8100}}], 0x1, 0x0, 0x0) 05:20:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011005d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3506.389852][ T3483] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3506.426627][ T3529] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$NFNL_MSG_CTHELPER_NEW(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x9, 0x101, 0x0, 0x0, {0x1, 0x0, 0x5}, [@NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x11}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x800) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 3506.576291][ T27] audit: type=1804 audit(1595395230.771:1973): pid=3538 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3227/cgroup.controllers" dev="sda1" ino=16085 res=1 [ 3506.670958][ T3532] bond285: (slave gretap363): Enslaving as a backup interface with an up link 05:20:30 executing program 4: socketpair$unix(0x1, 0x4000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x44, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}]}, 0x44}}, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000380)={&(0x7f00000000c0), 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2400c6007ebbfbd4f2604b4d170fb1ab199096dc82cfecac58fa046358f109", @ANYRES16=r4, @ANYBLOB="00012dbd7000fedbdf250d0000000800060001000000080004003f170000"], 0x24}, 0x1, 0x0, 0x0, 0x894}, 0x1) connect$unix(r0, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x804e24}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@rand_addr=' \x01\x00', 0x0, 0x2}, 0x0) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e20, @private=0xa010100}, @in6={0xa, 0x4e23, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xffff}, @in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e20, 0x7, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x402d}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x28}}, @in6={0xa, 0x4e21, 0x10000000, @local, 0x80000001}, @in6={0xa, 0x4e22, 0x9, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5}, @in6={0xa, 0x4e21, 0x9ca, @empty}], 0xd8) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100), 0x0) ioctl$FS_IOC_GETFSLABEL(r5, 0x400452c8, &(0x7f0000000100)) 05:20:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x200008c4, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)={0x20, r2, 0x221, 0x0, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x8}}]}, 0x20}}, 0x0) r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7}}, 0x24}}, 0x0) r8 = socket(0x10, 0x3, 0x0) r9 = gettid() sendmsg$netlink(r8, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000002c0)={0x18, 0x69, 0x11, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @pid=r9}]}, 0x18}], 0x1}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r2, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_NETNS_FD={0x8, 0xdb, r3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x883, 0x4}}, @NL80211_ATTR_PID={0x8}, @NL80211_ATTR_PID={0x8, 0x52, r9}]}, 0x38}, 0x1, 0x0, 0x0, 0x4804}, 0x20040000) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3506.775595][ T3536] bond285 (unregistering): (slave gretap363): Releasing backup interface [ 3506.885260][ T3536] bond285 (unregistering): Released all slaves 05:20:31 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x5, 0x6, 0x401, 0x0, 0x0, {0x1, 0x0, 0x6}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20040800}, 0x884) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 3506.951797][ T3576] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3507.001068][ T3576] bond1324 (uninitialized): Released all slaves [ 3507.044024][ T3587] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:31 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x1000000}}], 0x1, 0x0, 0x0) [ 3507.103657][ T3580] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3507.180125][ T27] audit: type=1804 audit(1595395231.381:1974): pid=3629 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3228/cgroup.controllers" dev="sda1" ino=16077 res=1 [ 3507.215705][ T3529] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3507.264931][ T3585] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={0x20, r3, 0x6ead5ee0482c162f, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10000}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)={0x29c, r3, 0x400, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x134, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x7b, 0x3, "a0c445f57e5520bdf0a222d23585f3260105c002abd15283e79ae2fa901edaff0652846505c9968745c91efdd3b56c4beb08be621163ae29da12539ba6dd3184b1c5448b4cb1a56cb70f1f43855dfbe65173f1335bb6cac39e437701a5b9990b173a2057435b9ae910bf098791401f9447e05b65283821"}, @TIPC_NLA_NODE_ID={0xb2, 0x3, "a965c24855813f0862caf9e57bf344e91e95b3c7724603ff14d3e8159c4033216cd54ba11656c056e172a0ddd6d4ecd1163889d0f8ca5cb952edb068f9cdc851fdd7a5bb740a4d037e29cf91c9099be4b741926ea88e40f72ddf7b3106fc535f54ad7ee34e6e2d01557d1d05d5a55a787081abb8d1dfa669a0d11df70d7619524d326f687fb79ad1fc1e8c466258e3c7393f2131e00d71fce649e788f8c5bf615983b6da06b9e4365e5b2861f1b2"}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}]}, @TIPC_NLA_NET={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xbd}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfa7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}]}, @TIPC_NLA_LINK={0x94, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}]}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xc000}]}, @TIPC_NLA_BEARER={0xc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7fff}]}, @TIPC_NLA_LINK={0x3c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}]}, 0x29c}, 0x1, 0x0, 0x0, 0x24000001}, 0x88c4) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r4, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x5, 0xa, 0xf}]}, 0x28}}, 0x40000) 05:20:31 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x2000000}}], 0x1, 0x0, 0x0) 05:20:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000001103a604000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x8080, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3507.528283][ T3643] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 3507.565239][ T3688] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:31 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x5, 0x6, 0x401, 0x0, 0x0, {0x1, 0x0, 0x6}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20040800}, 0x884) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 05:20:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r3, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r3, &(0x7f0000000140)={0xa, 0xfffd, 0x7ff, @local}, 0x1c) sendmmsg(r3, &(0x7f0000000240), 0x5c3, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r5, 0x8, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r5, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x776, 0x200, 0x4e, 0x101, 0x8000, 0x7ff, 0x400, r5}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r5, 0x7381fd0a}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={r5, 0x11c1}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [], @private=0xa010100}}, 0x1c) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3507.851663][ T27] audit: type=1804 audit(1595395232.041:1975): pid=3696 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3229/cgroup.controllers" dev="sda1" ino=16077 res=1 05:20:32 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x3000000}}], 0x1, 0x0, 0x0) [ 3507.997189][ T3693] bond285: (slave gretap364): Enslaving as a backup interface with an up link [ 3508.041299][ T3666] netlink: 'syz-executor.0': attribute type 10 has an invalid length. 05:20:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 05:20:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000001107b004000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:32 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x4000000}}], 0x1, 0x0, 0x0) 05:20:32 executing program 4: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, 0x0, 0x8, 0x5, 0x0, 0x0, {0x5, 0x0, 0x6}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000c0}, 0x40000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') bind$unix(r0, &(0x7f0000000580)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f00000002c0)={r0, 0x4, 0x100000000, 0x101}) r5 = socket$netlink(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_SET(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r6, 0xa5a27f2e7ede6595, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0x34, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}]}, 0x58}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r4, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)={0x16c, r6, 0x302, 0x70bd2b, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x20}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xba62}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x3f}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x4}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x101}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x1000}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x4}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0xc0c3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x40004}, 0x2064085) r7 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r2, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r7}}]}, 0x3c}, 0x1, 0x6000000000000000}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="aaacd0e324d4123b4770dbee2f237af91f0ee7a9df5a55cda2276dd2368a538735b41255a9"], 0x0) r8 = socket$netlink(0x10, 0x3, 0x4) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x3, 0x8, 0x301, 0x0, 0x0, {0xa, 0x0, 0x8}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xfbfb}]}, 0x1c}, 0x1, 0x0, 0x0, 0x41}, 0x4000000) 05:20:32 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x5, 0x6, 0x401, 0x0, 0x0, {0x1, 0x0, 0x6}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20040800}, 0x884) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 3508.602701][ T3771] bond286: (slave gretap365): Enslaving as a backup interface with an up link 05:20:32 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x6000000}}], 0x1, 0x0, 0x0) 05:20:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011001004000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0xbc, r4, 0x20, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x63f}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x11}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_macvtap\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffff9}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@private0}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x33}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0xbc}}, 0x40020) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x13) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) r6 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0) getsockname$packet(r6, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 3508.838535][ T27] audit: type=1804 audit(1595395233.031:1976): pid=3848 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3230/cgroup.controllers" dev="sda1" ino=16077 res=1 05:20:33 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x8000000}}], 0x1, 0x0, 0x0) [ 3509.215798][ T3879] bond287: (slave gretap366): Enslaving as a backup interface with an up link [ 3509.342595][ T3863] validate_nla: 4 callbacks suppressed [ 3509.342606][ T3863] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:33 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x5, 0x6, 0x401, 0x0, 0x0, {0x1, 0x0, 0x6}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20040800}, 0x884) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000002) [ 3509.544469][ T27] audit: type=1804 audit(1595395233.741:1977): pid=3964 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3231/cgroup.controllers" dev="sda1" ino=16077 res=1 05:20:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4, 0x4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011001204000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:33 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0xa000000}}], 0x1, 0x0, 0x0) 05:20:33 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x5, 0x6, 0x401, 0x0, 0x0, {0x1, 0x0, 0x6}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20040800}, 0x884) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000002) [ 3509.656670][ T3977] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:34 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000000380)={r1, 0x2, 0x9, 0x7fffffff}) write$cgroup_netprio_ifpriomap(r4, &(0x7f00000003c0)={'veth0', 0x32, 0x33}, 0x8) sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={0x20, r2, 0x6ead5ee0482c162f, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10000}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1bc, r2, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0x48, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x44, 0x4, {'gcm(aes)\x00', 0x1c, "fbf0f060d5e26d17ea8f77727cda6039dcc01d7c197086917e617c9f"}}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfff}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}]}, @TIPC_NLA_BEARER={0x60, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_BEARER_PROP={0x4}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffca}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4f1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_NET={0x5c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x800}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x200}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA={0x5c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x82b}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x40800}, 0x4000800) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r5, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r5, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3509.826047][ T27] audit: type=1804 audit(1595395234.021:1978): pid=3984 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3232/cgroup.controllers" dev="sda1" ino=16104 res=1 [ 3509.852835][ T3899] __nla_validate_parse: 5 callbacks suppressed [ 3509.852847][ T3899] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3509.986279][ T3985] bond288: (slave gretap367): Enslaving as a backup interface with an up link [ 3510.050348][ T3977] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:34 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000240), 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f0000000000)) write$tun(r0, &(0x7f0000000240)={@void, @val={0x3}, @mpls={[], @ipv4=@icmp={{0x8, 0x4, 0x0, 0x0, 0x1003, 0x0, 0x0, 0x0, 0x88, 0x0, @dev, @remote}, @timestamp}}}, 0x100c) 05:20:34 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x5, 0x6, 0x401, 0x0, 0x0, {0x1, 0x0, 0x6}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20040800}, 0x884) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000002) 05:20:34 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0xc000000}}], 0x1, 0x0, 0x0) 05:20:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011001804000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001cde12000c00010062640000"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 05:20:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3510.405097][ T4062] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3510.516613][ T27] audit: type=1804 audit(1595395234.711:1979): pid=4065 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3233/cgroup.controllers" dev="sda1" ino=16077 res=1 05:20:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x80000000000731, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3510.568305][ T4067] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:34 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="7b26037170894254e5b4765989ce350420e6fdabeb39f87f077edead33f09d97a319755826d8534c99599a70bbf0b9665e508e39d8fadff7ff3c5b49d5367f20993a74d940aea2bf3e0a571e3efeee1ee80068f6cbe19d17c8ac8430de7a"], 0x0) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000080), &(0x7f0000000100)=0x4) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r3, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000200)=ANY=[@ANYBLOB="382dbf02a95e0c3f90e004f35e8f3bd0c3325bb486d843b371ea4eeb1b621c9a6d9ab690a2eeba04cc8df4f705000000000000004e61a974191afb59a8222186bbc1ebba1da3d898fa2ff0b64d309021", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fedbdf25100000000400028004000280040001800800040000000000"], 0x28}}, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socket$inet6(0xa, 0x2, 0x0) 05:20:34 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x5, 0x6, 0x401, 0x0, 0x0, {0x1, 0x0, 0x6}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20040800}, 0x884) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 3510.667289][ T4070] bond289: (slave gretap368): Enslaving as a backup interface with an up link [ 3510.679928][ T27] audit: type=1804 audit(1595395234.871:1980): pid=4123 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir367446376/syzkaller.dEZpjD/4875/memory.events" dev="sda1" ino=16110 res=1 05:20:34 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0xe000000}}], 0x1, 0x0, 0x0) [ 3510.709860][ T27] audit: type=1800 audit(1595395234.901:1981): pid=4123 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16110 res=0 [ 3510.765963][ T27] audit: type=1804 audit(1595395234.901:1982): pid=4123 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir367446376/syzkaller.dEZpjD/4875/memory.events" dev="sda1" ino=16110 res=1 05:20:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='hsr0\x00') recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB='$\x00\x00\x00Y\x00\'jP\x00'/20, @ANYRES32=r6, @ANYBLOB='\x00'/12], 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'vlan0\x00', r6}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000000c0)={@loopback, @multicast2, r7}, 0xc) [ 3510.882784][ T27] audit: type=1804 audit(1595395235.031:1983): pid=4125 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir367446376/syzkaller.dEZpjD/4875/memory.events" dev="sda1" ino=16110 res=1 [ 3511.001896][ T27] audit: type=1804 audit(1595395235.191:1984): pid=4131 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3234/cgroup.controllers" dev="sda1" ino=16105 res=1 05:20:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011001904000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3511.261772][ T4098] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3511.271609][ T4062] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3511.293381][ T4139] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 3511.372391][ T4149] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3511.582510][ T4164] bond290: (slave gretap369): Enslaving as a backup interface with an up link [ 3511.623552][ T4149] bond290 (unregistering): (slave gretap369): Releasing backup interface 05:20:35 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000380)={0x26, 'hash\x00', 0x0, 0x0, 'xxhash64-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000240)="7a3cafbeb2d31f2fd1a0974fecb1ac20", 0x10}], 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000b80)={'wg2\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000bc0)={@private1, @ipv4={[], [], @remote}, @remote, 0x6, 0x5, 0x6, 0x0, 0x7f, 0x2200210, r3}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r7 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f00000004c0)={0x5c, r7, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_PEERS={0x34, 0x8, 0x0, 0x1, [{0x30, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x8}, @WGPEER_A_PUBLIC_KEY={0x24}]}]}]}, 0x5c}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x40, r7, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r3}, @WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b='\xb0\x80s\xe8\xd4N\x91\xe3\xda\x92,\"C\x82D\xbb\x88\\i\xe2i\xc8\xe9\xd85\xb1\x14):M\xdcn'}]}, 0x40}, 0x1, 0x0, 0x0, 0x4010}, 0x8040) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0), 0x1, 0x0, 0x0, 0x8001}, 0x48000) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r5, 0x0, 0x100000011) [ 3511.689097][ T4149] bond290 (unregistering): Released all slaves [ 3511.716233][ T4139] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 05:20:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8}}, 0x24}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@ipv4_getaddr={0x70, 0x16, 0x0, 0x70bd25, 0x25dfdbff, {0x2, 0x3f, 0xad423d5bbea877fc, 0xfd, r8}, [@IFA_LOCAL={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, @IFA_LABEL={0x14, 0x3, 'bridge_slave_1\x00'}, @IFA_FLAGS={0x8, 0x8, 0xa0}, @IFA_LOCAL={0x8, 0x2, @loopback}, @IFA_LOCAL={0x8, 0x2, @local}, @IFA_ADDRESS={0x8, 0x1, @private=0xa010100}, @IFA_BROADCAST={0x8, 0x4, @initdev={0xac, 0x1e, 0x1, 0x0}}, @IFA_LABEL={0x14, 0x3, 'veth0_to_bridge\x00'}]}, 0x70}}, 0x0) 05:20:35 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x5, 0x6, 0x401, 0x0, 0x0, {0x1, 0x0, 0x6}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20040800}, 0x884) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 05:20:35 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x10000000}}], 0x1, 0x0, 0x0) [ 3511.798347][ T4243] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3511.924681][ T4149] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3511.973756][ T4250] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011001c04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:36 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x40000000}}], 0x1, 0x0, 0x0) 05:20:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r2, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r2, 0x80}], 0x1, 0x0, &(0x7f0000000140), 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000300)=0x2, 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x0, 0x0, r3}, {0x6df5, 0x3, 0x0, 0x4, 0x9, 0x945b}, {0x4, 0x0, 0x0, 0x1}, 0x9, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in=@broadcast, 0x0, 0x2b}, 0x0, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, 0x2}}, 0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@ipv6_delroute={0x6c, 0x19, 0x0, 0x70bd28, 0x25dfdbfe, {0xa, 0x80, 0x80, 0x1f, 0xff, 0x3, 0xfd, 0xa, 0x3800}, [@RTA_GATEWAY={0x14, 0x5, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @RTA_GATEWAY={0x14, 0x5, @loopback}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x2}, @RTA_UID={0x8, 0x19, r3}, @RTA_OIF={0x8}, @RTA_UID={0x8}, @RTA_EXPIRES={0x8, 0x17, 0x2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8007}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@remote, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e22, 0x14, 0x4e22, 0x0, 0xa, 0x0, 0x20, 0x0, 0x0, r3}, {0x1, 0x800, 0x4, 0x9, 0x7ff, 0x9, 0x8, 0x5f}, {0x3, 0x6, 0x4ce0, 0x6}, 0x8000, 0x6e6bbd, 0x2, 0x1, 0x0, 0x1}, {{@in6=@loopback, 0x4d3, 0x6c}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3506, 0x4, 0x0, 0x4, 0x0, 0x1f, 0x1}}, 0xe8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3512.044284][ T4250] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3512.071208][ T4243] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3512.180129][ T4303] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r6, 0x8983, &(0x7f0000000140)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 3512.423606][ T4307] bond290: (slave gretap370): Enslaving as a backup interface with an up link [ 3512.495180][ T4350] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:36 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x5, 0x6, 0x401, 0x0, 0x0, {0x1, 0x0, 0x6}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20040800}, 0x884) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 05:20:36 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x60000000}}], 0x1, 0x0, 0x0) [ 3512.611044][ T4355] 8021q: adding VLAN 0 to HW filter on device bond1328 [ 3512.629708][ T4355] bond0: (slave bond1328): Enslaving as an active interface with an up link [ 3512.653082][ T4303] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011002504000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x11, 0x3, 0x2) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$nl_route(r4, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv4_getnetconf={0x14, 0x52, 0x400, 0x70bd29, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x841) r5 = socket(0x10, 0x800, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) getsockname$packet(r5, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000003c0)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000400)={r6, 0x1, 0x6, @random="240a5c142bd4"}, 0x10) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req={0xd83, 0x8, 0x8, 0x2}, 0x10) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 05:20:37 executing program 4: listen(0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c00000010008506000010000000000000000000", @ANYRES32=r2, @ANYBLOB="010000000000000100080201000300000000000000000000000000687100000000"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x2, 0x803, 0x35) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x6) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x7a}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r5}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x4c}}, 0x0) [ 3512.776777][ T4395] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3512.943877][ T4400] bond291: (slave gretap371): Enslaving as a backup interface with an up link [ 3512.983162][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 3512.983176][ T27] audit: type=1804 audit(1595395237.171:1988): pid=4443 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3236/cgroup.controllers" dev="sda1" ino=16122 res=1 [ 3513.068255][ T4395] bond291 (unregistering): (slave gretap371): Releasing backup interface 05:20:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x776, 0x200, 0x4e, 0x101, 0x8000, 0x7ff, 0x400}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7381fd0a}, &(0x7f00000001c0)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0xfffd, 0x7ff, @local}, 0x1c) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x8, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r3, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x776, 0x200, 0x4e, 0x101, 0x8000, 0x7ff, 0x400, r3}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x7381fd0a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1, 0x7, 0x1000, 0x8, 0x1e, 0x9, 0x7f, {r3, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x8, 0x0, 0xffffffff, 0x1000, 0x838}}, &(0x7f0000000100)=0xb0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) [ 3513.155751][ T4395] bond291 (unregistering): Released all slaves 05:20:37 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x5, 0x6, 0x401, 0x0, 0x0, {0x1, 0x0, 0x6}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20040800}, 0x884) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000002) 05:20:37 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x65580000}}], 0x1, 0x0, 0x0) 05:20:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) sendfile(r1, r3, &(0x7f0000000080)=0x80, 0x7ff) pwrite64(r2, &(0x7f0000000400)="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", 0x200, 0x0) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0xff00, 0xa00000}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) [ 3513.551405][ T4551] bond291 (unregistering): Released all slaves 05:20:37 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x5, 0x6, 0x401, 0x0, 0x0, {0x1, 0x0, 0x6}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20040800}, 0x884) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000002) 05:20:37 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x81000000}}], 0x1, 0x0, 0x0) 05:20:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00a8a0e5090000e60000001c0012ec9c00016f6e6a907398e6564bab14d0b68187fc7fc0e64cd798241572de0a52ac016804e0d9170b8ee0df2c89f189880741edc3ab728c6ab6cebafa8b8c7c43f72c3071f6b0bfaa511551ab918e3719da936b"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 3513.679621][ T27] audit: type=1800 audit(1595395237.871:1989): pid=4568 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="memory.events" dev="sda1" ino=16382 res=0 05:20:37 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011004304000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3513.801425][ T27] audit: type=1800 audit(1595395237.991:1990): pid=4609 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="memory.events" dev="sda1" ino=16382 res=0 05:20:38 executing program 4: r0 = socket$kcm(0x10, 0xf, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x48, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c638c0d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0xfea7) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x2, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) write$binfmt_script(0xffffffffffffffff, &(0x7f00000007c0)={'#! ', './file0', [{0x20, ']\xa9\xeb\xdf\\\xf33b\xaek\x84xc\xba\x9f\xa7\xe8i\xaf\xba\xaf\x0e\xa4\xadh\xfc\xda\xc6s\x13\x80\xa5)q\x87\xf4'}, {}, {0x20, 'cgroup.controllers\x00'}, {0x20, '*[\'-'}, {0x20, '/dP\xf3k\v\xa2\xd0kk\xacv/ppp\x00'}, {0x20, 'cgroup.controllers\x00'}, {0x20, ':'}, {0x20, '/dev/ppp\x00'}, {0x20, '\xeeH\xb1\xffVFy\xe9\x87\x14x\x8d\xaaI\x87\xe6\x02\x1bBm\xd5+O-\aY\x93\x9d\xe4\xe5-\xb6O\xf9\x86\xa6Os,\v\xd1\xa1\xd0\x18\xca\x80\xe3\x14\x13\xe4w\x80]\xeb#\x1bL\x92jw\xfb\xf5|,\x81'}], 0xa, "b53b6b1cefefe598b4e21a0183f3d5b1ff5a8090f40f7e05fcad2b01ddec92a3789fd90108ec0e8e2114a0177d5d13feadcb954401b4d46e1d02cba64e270a44c4627a65d22225a039b43a76aba89f78d36cc5a1bfdfa4ccb273558a004ba6aa35d1f57d927add2fc07ba91e09e672cbd5f7bc1c6f3138c78d54a080110de4de536fe4129d"}, 0x143) ioctl$PPPIOCSACTIVE(r2, 0x40047459, &(0x7f0000000080)={0xfffffffffffffe43, 0x0}) write$ppp(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="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"/265, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0xffffffbb}, &(0x7f00000000c0)=0x8) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000100)={r4, 0x1, 0xff, 0x5}, &(0x7f0000000180)=0x10) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r6 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r6, 0x111, 0x4, 0x1, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) close(r0) 05:20:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0x88a8ffff}}], 0x1, 0x0, 0x0) 05:20:38 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, 0x5, 0x6, 0x401, 0x0, 0x0, {0x1, 0x0, 0x6}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20040800}, 0x884) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000002) 05:20:38 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 3514.134946][ T4635] bond291: (slave gretap372): Enslaving as a backup interface with an up link [ 3514.191095][ T4649] bond291 (unregistering): (slave gretap372): Releasing backup interface [ 3514.211853][ T27] audit: type=1804 audit(1595395238.401:1991): pid=4671 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3240/cgroup.controllers" dev="sda1" ino=16094 res=1 [ 3514.281831][ T4649] bond291 (unregistering): Released all slaves [ 3514.447666][ T4619] validate_nla: 2 callbacks suppressed [ 3514.447676][ T4619] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)}, &(0x7f00000001c0)=0x10) pread64(r0, &(0x7f0000000040)=""/241, 0xf1, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0xa7, &(0x7f0000000140), 0x4) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r1, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$PPPIOCSMAXCID(0xffffffffffffffff, 0x40047451, &(0x7f0000000140)=0x3) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 05:20:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0xa6ffffff}}], 0x1, 0x0, 0x0) 05:20:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0xc3ffffff}}], 0x1, 0x0, 0x0) 05:20:38 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000000)='ip6erspan0\x00'}) 05:20:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011005d04000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3514.827097][ T4774] 8021q: adding VLAN 0 to HW filter on device bond1330 [ 3514.856979][ T4774] bond0: (slave bond1330): Enslaving as an active interface with an up link [ 3514.866768][ T4813] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:39 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0xffffa888}}], 0x1, 0x0, 0x0) [ 3514.954231][ T4774] __nla_validate_parse: 8 callbacks suppressed [ 3514.954242][ T4774] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:39 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 05:20:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x800, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @local}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x1, 0x8, 0x5, 0x0, 0x0, {0x2, 0x0, 0x9}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000001c0)={0x9, {{0x2, 0x4e23, @loopback}}}, 0x88) 05:20:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0032000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r5}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 3515.187565][ T4818] bond292: (slave gretap373): Enslaving as a backup interface with an up link [ 3515.240842][ T4813] bond292 (unregistering): (slave gretap373): Releasing backup interface 05:20:39 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00082cbd7000ffdbdf250800000008000800ac1414bb08000c000000000014000600fe880000000000000000000000000001080004000300000008020000001e000106000b0002000000000000000200000014000500fe880000000000000000000000000001"], 0x6c}, 0x1, 0x0, 0x0, 0x4004000}, 0x44000) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x91}, 0x4008040) r2 = socket$inet6(0xa, 0x8000000000001, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, 0x0, 0x0) 05:20:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x0, 0x0, 0x1b0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0x170, 0x1b0, 0x0, {}, [@common=@unspec=@quota={{0x38, 'quota\x00'}, {0x0, 0x0, 0x5, {0x3}}}, @common=@srh1={{0x90, 'srh\x00'}, {0x84, 0x2, 0x3, 0x3, 0x0, @mcast1, @empty, @mcast1, [0xff, 0xff, 0xff, 0xff], [0xffffffff, 0xff000000, 0xffffffff], [0xff000000, 0xffffff00, 0x0, 0xff000000], 0x8, 0x801}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "84c6b17bbbed028e8c169a89a502b3fea9722ea662682db5b8c31b3bde27"}}, {{@ipv6={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @dev={0xfe, 0x80, [], 0x2d}, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], [0xff, 0x7f000080, 0xffffff00, 0xffffff00], 'veth1_virt_wifi\x00', 'hsr0\x00', {0xff}, {0xff}, 0x21, 0x8, 0x2, 0x41}, 0x0, 0xa8, 0xd0}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x8, 0x6a, 0x5}}}, {{@ipv6={@local, @dev={0xfe, 0x80, [], 0x1f}, [0xff000000, 0xff, 0xfc20d5c6934ad6e2, 0xffffffff], [0xff, 0xffffffff, 0xffffffff, 0xffffffff], 'ip6tnl0\x00', 'vlan1\x00', {0xff}, {}, 0x3a, 0x1d, 0x1, 0x43}, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@ipv6header={{0x28, 'ipv6header\x00'}, {0x19, 0x80}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2, [0xff000000, 0xff, 0xffffff00, 0xff000000], 0x4e23, 0x4e24, 0x4e20, 0x4e20, 0x10000, 0xfffe, 0x2, 0x731, 0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4e0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3515.298303][ T27] audit: type=1804 audit(1595395239.491:1992): pid=4869 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3241/cgroup.controllers" dev="sda1" ino=16101 res=1 [ 3515.365795][ T4813] bond292 (unregistering): Released all slaves 05:20:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002580), &(0x7f00000025c0)=0x4) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2, 0x80000001}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000002540)=0x6, 0x4) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) r4 = accept4$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14, 0x0) pwritev(r4, &(0x7f00000024c0)=[{&(0x7f00000001c0)="c9fe92eff5107df3cf75748018bddf310d048feaf8416b1985fd7bc4315fe403794cd2de7b0462f5ca96ad19831a7efe40a1d0bcbc2271f94af90b7604af9a8cb09033bc2e714a3e86108eb4c442f3fd52417a08c692ff5ce23fc5b0fb6f8afb939983af0b7cfd6abca8e3f2fadc833ceb8a350b194de848ff707a", 0x7b}, {&(0x7f0000000100)="cae6f24d9c98cb60e3af54d0c5459c2dfe6b31", 0x13}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="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0x1000}, {&(0x7f0000002240)="6118393445aef56f6c24fb12ec1f57545f25e71eb447047bfd1ec9a9695439a0e14e9b2f6d9238c517c95d329baac92fe6b2e57f4dde604d69d9e44f7a185bf206660246b6dc78571b5706517c81bcb5a5393cfd1eeff05690da365b3b2acdaa036444b647b2201fcd6ef358b8c7dfebc07d1c938e1d55bb3cf27b6bf254ddb81289dc5985652da0e49b22a42e2a4cbb63e661bee0b2d704e2ed07eb45e52bdf03397f2f370ee608507892ffadb8e93f332559f9224a4b080d8d5a2ff2", 0xbd}, {&(0x7f0000002300)="2991bed769d6f4deaef549a5c1f9a5765d31f477cd68edbaf586ea3a903ac5fc773ab79c507fb0d7c79a6c63ee88024b15d523402ae508a59cd99dcdc98bab7d31968bc25168bbff92acbcd14cc92a8531652465d55da101462be390fdd3470896e094c1de748f164b7fa6d3f41c6975d624cbda9c604e85ea9f189e0c168318f0ccd27adc06cf70304d155d941891553461e22f53b6", 0x96}, {&(0x7f00000023c0)="7bbd282fabf080867a10404805552f0fad48034a51c4a263d63b1af60711044dde8c9b0f9966ce5de24ae71b77db8e0d0312affddafd579796c1aaf44bd65d1ebb0760ae2261f4c2d519a5ac5cb28b7615f02333b26529272c31831de0d88d74308d4ad38c08aa62a4c05d48f85479ecff64aa6c437859a32b8bb3205a862b7b31ceb6ae0a780113ef11dcc70934549498dd49767b9e4ab5ded16b8ee9df8ed392f6af79d7e59f36a791d365088c9f4aa14d48a853964334103054e454a1e9096692df0c7e58f410f7ab750ef887bb7ccffa3460dd1b6fd2309e4f50cb01", 0xde}], 0x7, 0x1) setsockopt$CAN_RAW_JOIN_FILTERS(r1, 0x65, 0x6, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7381fd0a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003c00)=@sack_info={0x0, 0x47, 0x7}, &(0x7f0000003c40)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003c80)={r5, @in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1, 0x70, 0x1, 0xfffffff9, 0x40, 0x400}, &(0x7f0000003d40)=0x9c) 05:20:39 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0xffffffa6}}], 0x1, 0x0, 0x0) [ 3515.565793][ T4813] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011000d02000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'hsr0\x00'}) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) r5 = socket(0x11, 0x2, 0x0) getsockname$packet(r5, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000003c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="457900000000000000000100000000000000024100000018001700000000000000006574683a6970766c6101000000000000005c3de6af69ea9fdd6b6212e0c99d4097a0f9537eb44e226bd7e8e47c9092039758ff9a5e1a442869bb1708e2d0b8735ecf3fba645ef2d84f8ea250b0"], 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r7, 0x400, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x1c}}, 0x44800) sendmsg$TIPC_CMD_DISABLE_BEARER(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r7, 0xc21, 0x70bd29, 0x25dfdbfd, {{}, {}, {0x10, 0x13, @udp='udp:syz1\x00'}}, ["", "", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x890) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=@newlink={0x1c0, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r9, 0x0, 0x4}, [@IFLA_VF_PORTS={0x1a0, 0x18, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@IFLA_PORT_REQUEST={0x5, 0x6, 0x81}, @IFLA_PORT_REQUEST={0x5, 0x6, 0x3f}, @IFLA_PORT_PROFILE={0x9, 0x2, '^!:.\x00'}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "051a49cae62adac3cf43f869a176ac38"}]}, {0x4}, {0x34, 0x1, 0x0, 0x1, [@IFLA_PORT_REQUEST={0x5}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "552c4c03e9e05a4a8793b975d45e862c"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "a5732d2c032758f1d891b08deb648f91"}]}, {0x28, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5, 0x2, '\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "33c908d40aaee9239c111b2666fc89f4"}, @IFLA_PORT_REQUEST={0x5}]}, {0x40, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x1}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "24634cbe51c65e8f0a6f0b3b6855b4b3"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "6be92657149732529512d92865c28b4d"}, @IFLA_PORT_PROFILE={0x9, 0x2, 'TIPC\x00'}]}, {0x78, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x7, 0x2, '\\\xfc\x00'}, @IFLA_PORT_PROFILE={0xb, 0x2, '&)](@\\\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "6f29da3c57776ec6ebdc31dbffbc44c5"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "df12c8086cf626f440440a0ec826a209"}, @IFLA_PORT_REQUEST={0x5}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "1734ac970d50c06723e9374e26174b13"}, @IFLA_PORT_VF={0x8, 0x1, 0x7}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "1c280e0429340d7982b42afa3a0a4446"}]}, {0xc, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x8001}]}, {0x44, 0x1, 0x0, 0x1, [@IFLA_PORT_VF={0x8, 0x1, 0x3}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "19c09fc5203292c2e56abda1ac1e4061"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "8514974fac01d8e6763353f5bad33e92"}, @IFLA_PORT_VF={0x8, 0x1, 0x10001}, @IFLA_PORT_VF={0x8, 0x1, 0x5}]}]}]}, 0x1c0}}, 0x0) 05:20:39 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 3515.722014][ T4953] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3515.881249][ T4953] bond293: (slave gretap374): Enslaving as a backup interface with an up link [ 3515.957529][ T4993] bond293 (unregistering): (slave gretap374): Releasing backup interface 05:20:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x800000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x804, &(0x7f0000000080)={0xa, 0x4e22, 0x4000, @ipv4={[], [], @remote}}, 0xffffffffffffffc1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x7, 0x4) 05:20:40 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0xffffa888}}], 0x1, 0x0, 0x0) [ 3516.058595][ T5005] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3516.062503][ T4993] bond293 (unregistering): Released all slaves [ 3516.203242][ T5002] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:40 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6, 0x0, 0x0, 0xffffffc3}}], 0x1, 0x0, 0x0) 05:20:40 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 3516.326638][ T27] audit: type=1804 audit(1595395240.521:1993): pid=4997 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3242/cgroup.controllers" dev="sda1" ino=16099 res=1 05:20:40 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'veth1_to_batadv\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="1d00000007000000ffffffffffff08000000000000000000008000000000ff03000000020000db470000000000000000000000000000100f00000081645d60000000"]}) [ 3516.399321][ T5003] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x14e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) recvmmsg(r0, &(0x7f00000004c0), 0x2bd, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f00000001c0)="b7c0a9cbfa4f414ec4b900fb02d86b54bf51543a24bb7dda3bf25dd0a1fb48f8e9af959d7ee28403960c8ea3ef70bdb20768a0066b3b12ad12bc9e654af83d149a8c43d3f47ee10903d033c9fdab97f8626e8baabe87f1c044f113bc17d202371fb63ae04dbc7c5f09ba2d9949", 0x6d) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x1000000000004e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000080)=0x2, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r1, 0x0, 0x0, 0x20040f7c, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95433a3a07e758044ab4ea6f7ae55d88f5ef93a1a7511bf746bec66ba", 0x8204, 0x20c49a, 0x0, 0x27) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000180)={'batadv0\x00'}) [ 3516.466133][ T4953] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:40 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6}}], 0x1, 0x0, 0x0) [ 3516.516036][ T5005] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3516.530476][ T5003] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011000d03000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27}, 0x24}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050300"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r0, &(0x7f00000005c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="8c000000", @ANYRES16=0x0, @ANYBLOB="000025bd7000fddbdf25040000001c00018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100cde15a20c69d1af5b8dd4c212d2b9b84c819a8b885453cd2f89a2b7ff619291c6f823a50c78d5e1bee40379bcde1554f188a08c62d75c19528a3861c1409315294a4da6ea22e3e56b0536b8928312f7def7dfd63f1cb86d6a3f0a9e0622c8346bbca03301f9032ae3cfa6541198249f585de8ed7af89cd", @ANYRES32=0x0, @ANYBLOB="480001801400020076657468305f766c616e00000000000008000100", @ANYRES32=r5, @ANYBLOB="1400020063616966300000000000000000000000140002006d6163766c616e3000000000000000001400018008000300000000000800030002000000"], 0x8c}, 0x1, 0x0, 0x0, 0x80c0}, 0x40030) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYRESHEX=r1, @ANYRESOCT=r0, @ANYRESOCT=r6], 0x3c}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'vxcan0\x00'}) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r9, @ANYBLOB="000000000000000008000a000f000000"], 0x28}}, 0x0) [ 3516.667072][ T5130] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x6, @loopback, 0x800}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) recvmsg$can_j1939(r2, &(0x7f0000002f40)={&(0x7f0000001840)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f0000002e40)=[{&(0x7f00000018c0)=""/65, 0x41}, {&(0x7f0000001940)=""/237, 0xed}, {&(0x7f0000001a40)=""/207, 0xcf}, {&(0x7f0000001b40)=""/179, 0xb3}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/175, 0xaf}, {&(0x7f0000002cc0)=""/173, 0xad}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/90, 0x5a}], 0x9, &(0x7f0000002f00)=""/28, 0x1c}, 0x2020) sendmsg$IPCTNL_MSG_EXP_DELETE(r3, &(0x7f00000031c0)={&(0x7f0000002f80)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000003180)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"/420], 0x1a4}, 0x1, 0x0, 0x0, 0x4000081}, 0x20000000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:40 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6}, 0x2}], 0x1, 0x0, 0x0) [ 3516.842420][ T5158] bond294: (slave gretap375): Enslaving as a backup interface with an up link [ 3516.852428][ T5171] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3516.874587][ T5130] bond294 (unregistering): (slave gretap375): Releasing backup interface [ 3516.951266][ T5130] bond294 (unregistering): Released all slaves 05:20:41 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6}, 0x3}], 0x1, 0x0, 0x0) [ 3517.107556][ T5171] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3517.154798][ T5130] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x40, r5, 0x1, 0x0, 0x0, {0xc}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}]}, 0x40}}, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r3, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r5, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x40}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40004}, 0x840) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 05:20:41 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6}, 0x4}], 0x1, 0x0, 0x0) 05:20:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011000d05000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) [ 3517.351242][ T5264] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3517.562738][ T5269] 8021q: adding VLAN 0 to HW filter on device bond1332 [ 3517.586390][ T5269] bond0: (slave bond1332): Enslaving as an active interface with an up link [ 3517.595718][ T5270] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3517.696596][ T5286] bond295: (slave gretap376): Enslaving as a backup interface with an up link [ 3517.742025][ T5304] bond295 (unregistering): (slave gretap376): Releasing backup interface [ 3517.783953][ T27] audit: type=1800 audit(1595395241.981:1994): pid=5212 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="cgroup.controllers" dev="sda1" ino=15764 res=0 [ 3517.819231][ T5304] bond295 (unregistering): Released all slaves 05:20:42 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 05:20:42 executing program 4: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) accept(r0, &(0x7f00000000c0)=@in={0x2, 0x0, @initdev}, &(0x7f0000000040)=0x80) socket$inet6(0xa, 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000004c0)={'\x00', 0x20000005402}) ioctl$TUNGETIFF(r2, 0x400454cb, &(0x7f0000000180)) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x4000000000000000) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="8c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00128009000100766c616e000000004c0002800600010088090000340003800c000100ef000000040000000c000100b8381655060000000c00010007000000000100000c00010000000000050000000c0002001000000001000000080005002f1a35d75835b15c17b5721d487d300732b4aaf331e928a9fdb9d2b1", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r1, @ANYBLOB], 0x8c}, 0x1, 0x0, 0x0, 0x54}, 0x0) 05:20:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) r1 = socket(0x27, 0x80000, 0x6) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="01000000044d21781eb17fc8663bf939e9000000000000000000000000664ed0137729e19144226acb7bb1d948", @ANYRES16=r2, @ANYBLOB="040026bd7000fbdbdf2502003c000900000008003a00ff030000050037000100000005003000010000007d6a02bdf9b3d5dbc132d35a9b31b8b67b6912818d6b15d8991284aa6afc386893613e49b85465cd37b417d7bae7e4e39cd1584f55da9f293c9a31d1a855"], 0x34}, 0x1, 0x0, 0x0, 0x4000840}, 0x8000) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="6192766504adcbc911028dd758129e25e77b32c739357b372dc0f97308725e8a25e6136952d8ffc2005adc71897b732ae15a91aaddfa49e3b9adbe000435055ce0662c62a443cc24a52cdaf5d60281b15db09046500dcad3c5182f1c789f60d3d6", @ANYRES16=r2, @ANYBLOB="080029bd7000fddbdf250100000008002c00feffffff050077b77a1686de74c192cc047f2f00010000000a00090012f9f45be323000005003800"], 0x40}, 0x1, 0x0, 0x0, 0x24008851}, 0x20000050) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x13, 0xffffffffffffffff, 0xdc095000) r3 = socket$inet6(0xa, 0x3, 0x9) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f00000002c0)=""/196, 0xc4, 0x40, &(0x7f00000001c0)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e24, @multicast2}}, 0x24) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f, 0x3, 0x4}, 0x6) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f00000003c0)={@none, 0x5}) recvfrom$inet6(r3, 0x0, 0x0, 0x2000, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) ioctl$sock_proto_private(r4, 0x89e9, &(0x7f0000000400)="baa3de7402bb0c1292c11cd62d8ebee1977a5e1bbd7a5c43288a58758780663427bfa7d4caad9ba865f561f2e43f4772e67d860bc90fdd075d37a45b74a4c164ffb9710dfb8bae903c4502f1c6ccbe92") [ 3517.857301][ T5269] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:42 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6}, 0x6}], 0x1, 0x0, 0x0) 05:20:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000140)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r2}, 0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) shutdown(r6, 0x0) r7 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r7, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="c5952800000010002508ee84e4d3000000400a00000004a4a6528c0ef5771149336398adb2ab1c56e1b0fe9415173b4166c34e6ed3b052d0ebfdd4f11efa55041488548ec77c20000000000000000000000000000000000000000000000000006f16d1c8bd9868d9170612d6960e92284c1064c9bf8c5505424e20cf83f30d68d08f92607f9da2cbb7e1430f17b886115403869c769b55f1", @ANYRES32=r4, @ANYRES16=r5], 0x28}}, 0x0) [ 3517.969396][ T5270] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011000d06000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:42 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6}, 0x8}], 0x1, 0x0, 0x0) [ 3518.313339][ T5435] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:42 executing program 4: unshare(0x40000000) r0 = socket(0x40000000015, 0x805, 0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='ip6gretap0\x00') bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a000], [], @remote}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xf861, 0x3, 0xbed2, 0x9}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x40000000015, 0x5, 0x0) connect$inet(r2, &(0x7f0000000380)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="300000000000000010000000000058fec952d0000000000000", @ANYRES32=0x0, @ANYBLOB="00000000a002030008000a0071eccd7e0f786fc92b12ac1ab5e431e3f34d8c0a6fe71a993896dc097716277795ef8678ad4814cb5c08bb831c0fca83c498fbbd1dfd1faa0cfcfd6b2c05a5e330484582f5704698635261c5bc73c7375e24cee91949107c20f79568b0e7", @ANYRES32=0x0, @ANYRESHEX], 0x30}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[], 0x40}, 0x1, 0x0, 0x0, 0x44000}, 0x8010) sendmsg$xdp(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000001}, 0x0) [ 3518.537616][ T5499] IPVS: ftp: loaded support on port[0] = 21 [ 3518.611121][ T5445] bond295: (slave gretap377): Enslaving as a backup interface with an up link 05:20:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000080), 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xffffffe8) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}, 0x1, 0x0, 0x0, 0x4081}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$IPSET_CMD_RENAME(r6, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x3c, 0x5, 0x6, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x8040) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r7}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 3518.658235][ T5457] bond295 (unregistering): (slave gretap377): Releasing backup interface [ 3518.710540][ T5457] bond295 (unregistering): Released all slaves 05:20:43 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6}, 0xa}], 0x1, 0x0, 0x0) [ 3518.815584][ T5499] @ speed is unknown, defaulting to 1000 [ 3518.884349][ T5546] bond1334 (uninitialized): Released all slaves [ 3518.927273][ T27] audit: type=1804 audit(1595395243.121:1995): pid=5455 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3244/cgroup.controllers" dev="sda1" ino=15793 res=1 [ 3518.961911][ T5499] lo speed is unknown, defaulting to 1000 05:20:43 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 3519.073634][ T5499] lo speed is unknown, defaulting to 1000 [ 3519.080515][ T5499] lo speed is unknown, defaulting to 1000 05:20:43 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6}, 0xc}], 0x1, 0x0, 0x0) 05:20:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011000d07000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:43 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6}, 0xe}], 0x1, 0x0, 0x0) [ 3519.334949][ T5502] IPVS: ftp: loaded support on port[0] = 21 [ 3519.348337][ T5546] bond1334 (uninitialized): Released all slaves 05:20:43 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 05:20:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001000250800000000000000000a000000", @ANYRES32=r5, @ANYBLOB="000000000000000008000a000f0000000ec48aac02d8e9b3da5f33414870bb6fcd8669c13f3dc7089d8381a7"], 0x28}}, 0x0) [ 3519.611143][ T5595] bond296: (slave gretap378): Enslaving as a backup interface with an up link 05:20:43 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 3519.675831][ T5612] bond296 (unregistering): (slave gretap378): Releasing backup interface [ 3519.752565][ T5612] bond296 (unregistering): Released all slaves 05:20:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) [ 3519.995322][ T5648] 8021q: adding VLAN 0 to HW filter on device bond1334 [ 3520.046635][ T5648] bond0: (slave bond1334): Enslaving as an active interface with an up link [ 3520.118299][ T5591] validate_nla: 2 callbacks suppressed [ 3520.118310][ T5591] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3520.255507][ T5648] __nla_validate_parse: 6 callbacks suppressed [ 3520.255563][ T5648] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3520.373877][ T5729] bond296 (unregistering): Released all slaves [ 3520.653148][T12354] tipc: TX() has been purged, node left! 05:20:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) r1 = socket(0x22, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x49247f5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x7, 0xcc2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000040), &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"]}, 0xd69) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xfff}, 0x1c) r2 = socket(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x0, 0x8011) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000002", @ANYRES16=r5, @ANYBLOB="010000000000000000000800000008000b0000000000"], 0x1c}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c00401b714e2f9f39000000d02cdc59f79884702808fd8b3fbc8fd081a02a63960cc76e4a41e79293d476097449772cf8e5223678", @ANYRES16=r5, @ANYBLOB="010008000000fedbdf250500000006001b004e220000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000890}, 0x40008c0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) r6 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0) recvfrom$l2tp6(0xffffffffffffffff, &(0x7f0000003c00)=""/4087, 0xff7, 0x42, &(0x7f0000000100)={0xa, 0x0, 0x0, @private1}, 0x20) 05:20:45 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000002) 05:20:45 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6}, 0x10}], 0x1, 0x0, 0x0) 05:20:45 executing program 0: ioctl$F2FS_IOC_RESIZE_FS(0xffffffffffffffff, 0x4008f510, &(0x7f0000000340)=0x5) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f0000000140)={'syztnl0\x00', &(0x7f0000000240)={'syztnl0\x00', r5, 0x2f, 0x1, 0x0, 0x80, 0x2, @rand_addr=' \x01\x00', @mcast1, 0x40, 0x1, 0x0, 0x7}}) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r6, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r9}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) 05:20:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011000d08000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:45 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x3ff, 0x4) recvmmsg(r0, &(0x7f0000001340)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/226, 0xe2}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) [ 3521.577099][ T5826] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:45 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6}, 0x60}], 0x1, 0x0, 0x0) [ 3521.625078][ T5827] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:45 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000002) 05:20:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r2, 0x1, 0x19, &(0x7f00000000c0)='wg1\x00', 0x4) connect$inet6(r2, &(0x7f0000000140)={0xa, 0xfffd, 0x7ff, @local}, 0x1c) sendmmsg(r2, &(0x7f0000000240), 0x5c3, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x8, 0x3}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r4, 0x36a3a31c, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x776, 0x200, 0x4e, 0x101, 0x8000, 0x7ff, 0x400, r4}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x7381fd0a}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={r4, 0x9, 0x1, 0x4}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x5eb, 0x4) recvfrom$inet6(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 05:20:46 executing program 3: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800004d4f060000000f00000000010000fa000075000420000000000900020073797a30"], 0x28}}, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000002) [ 3521.851588][ T5865] bond296: (slave gretap379): Enslaving as a backup interface with an up link [ 3521.901549][ T5826] bond296 (unregistering): (slave gretap379): Releasing backup interface [ 3521.984003][ T5826] bond296 (unregistering): Released all slaves 05:20:46 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 3522.090767][ T5875] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3522.283990][ T27] audit: type=1804 audit(1595395246.471:1996): pid=5963 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3251/cgroup.controllers" dev="sda1" ino=16154 res=1 [ 3522.325242][ T5827] 8021q: adding VLAN 0 to HW filter on device bond1335 [ 3522.332664][ T5930] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3522.405845][ T5827] bond0: (slave bond1335): Enslaving as an active interface with an up link 05:20:46 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6}, 0x300}], 0x1, 0x0, 0x0) [ 3522.453593][ T5866] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3522.578458][ T5865] netlink: 'syz-executor.2': attribute type 1 has an invalid length. 05:20:46 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 3522.643453][ T5971] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) r3 = epoll_create1(0x80000) sendfile(r3, r2, 0x0, 0x101) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffff800) socket$inet(0x2, 0x0, 0x10000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140), 0x0) 05:20:46 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6}, 0x600}], 0x1, 0x0, 0x0) 05:20:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004000000"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000b00010067726574617000001400020008000100", @ANYRES32=r3, @ANYBLOB="08000700ffffffff08000a00", @ANYRES32=r3], 0x4c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000011000d10000000000000000010000000", @ANYRES32=r6, @ANYBLOB], 0x20}}, 0x0) 05:20:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000009c0)=@newtfilter={0x24, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x24}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vxcan1\x00', r3}) getpeername$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0}, &(0x7f0000000400)=0x14) sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x12c, 0x0, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @HEADER={0x80, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bond\x00'}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000240)=0x4) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000010110", @ANYRES32=r8, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r11}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) [ 3522.919182][ T6000] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3522.953191][ T27] audit: type=1804 audit(1595395247.141:1997): pid=5994 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir945311814/syzkaller.HpkIl7/4204/cgroup.controllers" dev="sda1" ino=16156 res=1 [ 3523.001072][ T5997] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3523.093158][ T6001] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3523.131842][ T27] audit: type=1804 audit(1595395247.191:1998): pid=5997 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3252/cgroup.controllers" dev="sda1" ino=16153 res=1 05:20:47 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="230000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebcd774ae16293d951984597153c374a095dca5285307ead", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000700)=""/116, 0x74}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/179, 0xb3}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/150, 0x96}, {&(0x7f0000001a00)=""/101, 0x65}], 0x6}, 0xa00}], 0x1, 0x0, 0x0) [ 3523.303854][ T27] audit: type=1804 audit(1595395247.261:1999): pid=6042 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir945311814/syzkaller.HpkIl7/4204/cgroup.controllers" dev="sda1" ino=16156 res=1 [ 3523.378359][ T6006] bond296: (slave gretap380): Enslaving as a backup interface with an up link [ 3523.444200][ T6030] bond296 (unregistering): (slave gretap380): Releasing backup interface 05:20:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 3523.553450][ T6030] bond296 (unregistering): Released all slaves [ 3523.659114][ T6035] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 05:20:47 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 05:20:47 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x80000000000701, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) socketpair(0xd, 0xa, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_int(r0, 0x0, 0x27, &(0x7f00000003c0)=0x5eb, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r4, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x80438ac992708205) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @private2}]}, &(0x7f00000001c0)=0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0xf, @private0={0xfc, 0x0, [], 0x1}, 0x5}, 0x1c) sendmsg$NL80211_CMD_GET_WIPHY(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)={0x20, r6, 0x221, 0x1, 0x0, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x3}}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0) r7 = gettid() r8 = getpid() r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pwritev(r9, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x34, r6, 0x10, 0x70bd28, 0x25dfdbfc, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_PID={0x8, 0x52, r7}, @NL80211_ATTR_PID={0x8, 0x52, r8}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r9}]}, 0x34}}, 0x24000001) recvfrom$inet6(r1, 0x0, 0x0, 0x101, 0x0, 0x0) [ 3523.880575][ T6035] bond1336 (unregistering): Released all slaves [ 3523.968525][ T27] audit: type=1804 audit(1595395248.161:2000): pid=6163 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir591293170/syzkaller.KPitTN/3253/cgroup.controllers" dev="sda1" ino=16196 res=1 [ 3524.005903][ T6139] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3524.055457][ T27] audit: type=1804 audit(1595395248.221:2001): pid=6100 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir945311814/syzkaller.HpkIl7/4205/cgroup.controllers" dev="sda1" ino=15861 res=1 [ 3524.086497][ T6000] netlink: 'syz-executor.2': attribute type 1 has an invalid length. [ 3524.129897][T16087] ================================================================== [ 3524.138389][T16087] BUG: KASAN: use-after-free in __linkwatch_run_queue+0x5a1/0x630 [ 3524.146194][T16087] Write of size 8 at addr ffff88801ac84570 by task kworker/1:7/16087 [ 3524.154250][T16087] [ 3524.156578][T16087] CPU: 1 PID: 16087 Comm: kworker/1:7 Not tainted 5.8.0-rc4-syzkaller #0 [ 3524.164970][T16087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3524.175061][T16087] Workqueue: events linkwatch_event [ 3524.180238][T16087] Call Trace: [ 3524.183521][T16087] dump_stack+0x18f/0x20d [ 3524.187880][T16087] ? __linkwatch_run_queue+0x5a1/0x630 [ 3524.193325][T16087] ? __linkwatch_run_queue+0x5a1/0x630 [ 3524.198763][T16087] print_address_description.constprop.0.cold+0xae/0x436 [ 3524.205780][T16087] ? lock_release+0x8d0/0x8d0 [ 3524.210448][T16087] ? _raw_spin_unlock+0x24/0x40 [ 3524.215278][T16087] ? lockdep_hardirqs_off+0x66/0xa0 [ 3524.220462][T16087] ? vprintk_func+0x97/0x1a6 [ 3524.225044][T16087] ? __linkwatch_run_queue+0x5a1/0x630 [ 3524.230491][T16087] kasan_report.cold+0x1f/0x37 [ 3524.235248][T16087] ? __linkwatch_run_queue+0x5a1/0x630 [ 3524.240697][T16087] __linkwatch_run_queue+0x5a1/0x630 [ 3524.245974][T16087] ? linkwatch_do_dev+0x180/0x180 [ 3524.250993][T16087] ? _raw_spin_unlock_irq+0x1f/0x80 [ 3524.256183][T16087] ? lock_is_held_type+0xb0/0xe0 [ 3524.261098][T16087] linkwatch_event+0x4a/0x60 [ 3524.265687][T16087] process_one_work+0x94c/0x1670 [ 3524.270622][T16087] ? lock_release+0x8d0/0x8d0 [ 3524.275320][T16087] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 3524.280679][T16087] ? rwlock_bug.part.0+0x90/0x90 [ 3524.285629][T16087] ? lockdep_hardirqs_off+0x66/0xa0 [ 3524.290829][T16087] worker_thread+0x64c/0x1120 [ 3524.295504][T16087] ? process_one_work+0x1670/0x1670 [ 3524.300716][T16087] kthread+0x3b5/0x4a0 [ 3524.304776][T16087] ? __kthread_bind_mask+0xc0/0xc0 [ 3524.309911][T16087] ? __kthread_bind_mask+0xc0/0xc0 [ 3524.315003][T16087] ret_from_fork+0x1f/0x30 [ 3524.319427][T16087] [ 3524.321731][T16087] Allocated by task 6035: [ 3524.326051][T16087] save_stack+0x1b/0x40 [ 3524.330193][T16087] __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 3524.335803][T16087] kvmalloc_node+0xb4/0xf0 [ 3524.340197][T16087] alloc_netdev_mqs+0x97/0xdc0 [ 3524.344950][T16087] rtnl_create_link+0x219/0xad0 [ 3524.349788][T16087] __rtnl_newlink+0xfa0/0x1750 [ 3524.354528][T16087] rtnl_newlink+0x64/0xa0 [ 3524.358847][T16087] rtnetlink_rcv_msg+0x44e/0xad0 [ 3524.363778][T16087] netlink_rcv_skb+0x15a/0x430 [ 3524.368537][T16087] netlink_unicast+0x533/0x7d0 [ 3524.373295][T16087] netlink_sendmsg+0x856/0xd90 [ 3524.378050][T16087] sock_sendmsg+0xcf/0x120 [ 3524.382459][T16087] ____sys_sendmsg+0x6e8/0x810 [ 3524.387207][T16087] ___sys_sendmsg+0xf3/0x170 [ 3524.391783][T16087] __sys_sendmsg+0xe5/0x1b0 [ 3524.396265][T16087] do_syscall_64+0x60/0xe0 [ 3524.400656][T16087] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3524.406521][T16087] [ 3524.408842][T16087] Freed by task 6035: [ 3524.412812][T16087] save_stack+0x1b/0x40 [ 3524.416945][T16087] __kasan_slab_free+0xf5/0x140 [ 3524.421771][T16087] kfree+0x103/0x2c0 [ 3524.425650][T16087] kvfree+0x42/0x50 [ 3524.429445][T16087] device_release+0x71/0x200 [ 3524.434015][T16087] kobject_put+0x1c0/0x270 [ 3524.438408][T16087] put_device+0x1b/0x30 [ 3524.442539][T16087] free_netdev+0x35d/0x480 [ 3524.446941][T16087] __rtnl_newlink+0x14d8/0x1750 [ 3524.451778][T16087] rtnl_newlink+0x64/0xa0 [ 3524.456083][T16087] rtnetlink_rcv_msg+0x44e/0xad0 [ 3524.461009][T16087] netlink_rcv_skb+0x15a/0x430 [ 3524.465763][T16087] netlink_unicast+0x533/0x7d0 [ 3524.470569][T16087] netlink_sendmsg+0x856/0xd90 [ 3524.475322][T16087] sock_sendmsg+0xcf/0x120 [ 3524.479727][T16087] ____sys_sendmsg+0x6e8/0x810 [ 3524.484478][T16087] ___sys_sendmsg+0xf3/0x170 [ 3524.489061][T16087] __sys_sendmsg+0xe5/0x1b0 [ 3524.493557][T16087] do_syscall_64+0x60/0xe0 [ 3524.497975][T16087] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3524.503847][T16087] [ 3524.506170][T16087] The buggy address belongs to the object at ffff88801ac84000 [ 3524.506170][T16087] which belongs to the cache kmalloc-8k of size 8192 [ 3524.520228][T16087] The buggy address is located 1392 bytes inside of [ 3524.520228][T16087] 8192-byte region [ffff88801ac84000, ffff88801ac86000) [ 3524.533748][T16087] The buggy address belongs to the page: [ 3524.539363][T16087] page:ffffea00006b2100 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 head:ffffea00006b2100 order:2 compound_mapcount:0 compound_pincount:0 [ 3524.554536][T16087] flags: 0xfffe0000010200(slab|head) [ 3524.559913][T16087] raw: 00fffe0000010200 ffffea00006b2008 ffffea0000a59a08 ffff8880aa0021c0 [ 3524.568493][T16087] raw: 0000000000000000 ffff88801ac84000 0000000100000001 0000000000000000 [ 3524.577064][T16087] page dumped because: kasan: bad access detected [ 3524.583458][T16087] [ 3524.585774][T16087] Memory state around the buggy address: [ 3524.591442][T16087] ffff88801ac84400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3524.599533][T16087] ffff88801ac84480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3524.607588][T16087] >ffff88801ac84500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3524.615637][T16087] ^ [ 3524.623343][T16087] ffff88801ac84580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3524.631446][T16087] ffff88801ac84600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 3524.639482][T16087] ================================================================== [ 3524.647523][T16087] Disabling lock debugging due to kernel taint [ 3524.653656][T16087] Kernel panic - not syncing: panic_on_warn set ... [ 3524.660217][T16087] CPU: 1 PID: 16087 Comm: kworker/1:7 Tainted: G B 5.8.0-rc4-syzkaller #0 [ 3524.669999][T16087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3524.680043][T16087] Workqueue: events linkwatch_event [ 3524.685217][T16087] Call Trace: [ 3524.688495][T16087] dump_stack+0x18f/0x20d [ 3524.692808][T16087] ? __linkwatch_run_queue+0x500/0x630 [ 3524.698257][T16087] panic+0x2e3/0x75c [ 3524.702126][T16087] ? __warn_printk+0xf3/0xf3 [ 3524.706711][T16087] ? _raw_spin_unlock_irqrestore+0x5b/0xe0 [ 3524.712494][T16087] ? __linkwatch_run_queue+0x5a1/0x630 [ 3524.717929][T16087] ? __linkwatch_run_queue+0x5a1/0x630 [ 3524.723369][T16087] end_report+0x4d/0x53 [ 3524.727508][T16087] kasan_report.cold+0xd/0x37 [ 3524.732159][T16087] ? __linkwatch_run_queue+0x5a1/0x630 [ 3524.737592][T16087] __linkwatch_run_queue+0x5a1/0x630 [ 3524.742848][T16087] ? linkwatch_do_dev+0x180/0x180 [ 3524.747848][T16087] ? _raw_spin_unlock_irq+0x1f/0x80 [ 3524.753022][T16087] ? lock_is_held_type+0xb0/0xe0 [ 3524.757943][T16087] linkwatch_event+0x4a/0x60 [ 3524.762506][T16087] process_one_work+0x94c/0x1670 [ 3524.767421][T16087] ? lock_release+0x8d0/0x8d0 [ 3524.772086][T16087] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 3524.777433][T16087] ? rwlock_bug.part.0+0x90/0x90 [ 3524.782431][T16087] ? lockdep_hardirqs_off+0x66/0xa0 [ 3524.787606][T16087] worker_thread+0x64c/0x1120 [ 3524.792261][T16087] ? process_one_work+0x1670/0x1670 [ 3524.797537][T16087] kthread+0x3b5/0x4a0 [ 3524.801577][T16087] ? __kthread_bind_mask+0xc0/0xc0 [ 3524.806679][T16087] ? __kthread_bind_mask+0xc0/0xc0 [ 3524.811770][T16087] ret_from_fork+0x1f/0x30 [ 3524.817283][T16087] Kernel Offset: disabled [ 3524.821597][T16087] Rebooting in 86400 seconds..