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", @typed={0x8, 0x4a, @fd=r4}, @generic="f4a1b50dd7f9905caad04de54bf5d4af6e46403e3e59009d30445cf0ad308c81461caf58962330462c42ebe0947f22a0c5331a02cabf139b0f0fc66880b40e5a675b54337b80dbe0b9a253f9d881a52d70b15d1da5e5b3ecbc", @generic="58ea2984ad2ec5f086f94399cb4e4230b341aad2fac1ac2195e7d9e11e3831665a3aa11c32fbc69de6aef3da83f83f1885b736ed20be253113ad4e179423606df01ccc77135cc5fa3c59c7d53d01574f7cd22c8794105d2f0affec37cb4cefb95420bca7d87dc74128404d08cc802cc0", @typed={0x8, 0x5c, @ipv4=@empty}, @generic="2f73f9ad77c525330505ebd3910d71b7dcbb75725513b7c6edd869a44e16c81e2d411d685ca2b8107fece5c4956c58fed26e419d04b1b9273a09cc16f2c91acca24644a8308ccaf445fad2c6f3322b501b32e70919f9df242f0f9adcbb36eb0a093ffb56aac0074db7ea4fce628215adef93ec119ccc22a903cd862427ee9a49309af7f3d12050973f4c2c64fca7e03bcfe33853366b15b784b1f9b6bc678172e86df44d3e6fe9893710693411fa6c17eeb0ae400e7b0dfb79e378e0f446e8ea73a49cbbc631954ec2c8277805909f94", @typed={0x14, 0x3, @ipv6=@local}, @typed={0x8, 0x3c, @pid=r7}]}, @generic="88edc46316cef30e06036335a9c92f42326548981b14bfd9958ce17b861d028db1df7cef692a305dddf0d5309482d610d3e38b6b92b3fed5baae4fa55a18e50495ed3796e8a7bf9c173ef03e939728c41b81caf5811f47cada338e531a854e8ebb25ff2cc821c15c01fd09a2f61d8b30250dc874dbc8c60046cf1a0d8b63d2783c705543f1f3bd478519dea780a434", @generic="a86b906ed8b6dac61680d2bfe72f7c8fcba33f6791d57da52d012ceb3c2c7d14c5d57d88c4101ad429fce8a96d537cec17ee03a3048b01d07cd0200a337f6e64bc9b75d6622ef46453c0ade83be34c2641e936e2f26c67adda64c2131b04252d45d840555c418b7abda8563775d7f32b48bce48a068a33067097a5ce7eb5eac28fe195129490f4b4f73eb8a20847c7e99c35b9d939f1ed42daf80faa7d707dceabf403c6ef2b9a36b8ab6e96d9268ca6101200a3112ee0b99a8670a7089e59b5aade6f656e00c5578bf80a14c3e81e8ace755cac0b4c4b85e45f3aebb4c288689dc552fc26c747d58f1713aef947a59762dc2c", @typed={0x8, 0x4d, @uid=r2}, @typed={0x8, 0x82, @uid=r2}, @nested={0xa4, 0x28, [@typed={0x8, 0x5, @uid=r2}, @generic="6e14872ebeb5", @typed={0x4, 0x13}, @typed={0xc, 0x5e, @u64}, @generic="0089be1eda30b4188b415bf719d5db3ff7623acd223f98cba98245fee2ff3d7964b0edf8d90d3a4237252ac91fe2cb4069b8a66dc216f368186b03bcbc2f632ad00aef908b7808d5a83d26a315ade383afcdcb079b021865486b97a377c18bd061d28b54cb70a4a9c2a0de14d5c3c47790d96c684231c5954030d4bf36918c1d"]}]}, 0x141c}], 0x7, &(0x7f0000002c00)=[@rights={0x28, 0x1, 0x1, [r3, r3, r0, r0, r3, r3]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r4, r4, r0]}, @cred={0x20, 0x1, 0x2, r8, r2, r9}, @rights={0x18, 0x1, 0x1, [r1, r3]}, @cred={0x20, 0x1, 0x2, r10, r2, r11}, @cred={0x20, 0x1, 0x2, r12, r2, r13}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r3, r1, r4, r3, r0]}, @cred={0x20, 0x1, 0x2, r14, r2, r15}], 0x128, 0xc040}, 0x8000) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x30}}, 0x0) 15:35:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYRES16=r1], 0x2}}, 0x1) accept4$alg(r0, 0x0, 0x0, 0x0) [ 762.741778] bond0: tunl0 ether type (768) is different from other slaves (772), can not enslave it [ 762.765171] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 762.783040] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. 15:35:23 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x600}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:23 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000000000000ffffff8d000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 762.879772] bond0: tunl0 ether type (768) is different from other slaves (772), can not enslave it 15:35:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x1) r1 = accept(r0, &(0x7f0000001300)=@vsock, &(0x7f0000001380)=0x80) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000013c0)={0x8}, 0x1) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) [ 762.927289] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 762.945480] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:23 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000030000000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0008000a000f000000"], 0x30}}, 0x0) 15:35:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a", 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[]}}, 0x0) [ 763.127652] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 15:35:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x3000000}, 0xfffffdef}}, 0x0) 15:35:24 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x4000000000000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:24 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000007000000000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:24 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = accept4(r0, &(0x7f0000000280)=@sco, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000340)={0x7fff, 0x1, 0x8008, 0x3, 0x5, 0x9, 0x7, 0xfffffffffffffffc, 0x0}, &(0x7f0000000380)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000003c0)={r2, 0x1f}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r7, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d62d1fe933d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f534a0dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae680af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a001cda0000"], 0x30}}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)) 15:35:24 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000010000000000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r2, 0x5) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6(0xa, 0x803, 0x0) r4 = accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) [ 763.537459] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 763.559569] bond0: Releasing backup interface lo 15:35:24 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xff00000000000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 763.613987] bond0: last VLAN challenged slave lo left bond bond0 - VLAN blocking is removed 15:35:24 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xd000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:24 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x900}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:24 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x4002000000000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}, 0xfffffdef}}, 0x0) 15:35:25 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xe00000000000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x30}}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000100)=0x3, 0x4) 15:35:25 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000007000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @loopback}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@loopback, @in6=@mcast2, 0x4e20, 0x9, 0x4e24, 0x7, 0xa, 0x20, 0x20, 0x84, 0x0, r2}, {0x4, 0x7f, 0x3, 0x3, 0x0, 0x0, 0x1ff, 0xcbe7}, {0x98, 0x100000001, 0x0, 0x40}, 0x0, 0x6e6bb0, 0x2, 0x0, 0x3, 0x2}, {{@in6=@mcast2, 0x4d5, 0x7f}, 0x2, @in=@multicast1, 0x3505, 0x5, 0x3, 0x3ff, 0x7fff, 0x3, 0x20}}, 0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc187e096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) 15:35:25 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @rand_addr=0x3ff}}, 0x0, 0x1, 0x41000, 0xd, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) socket$inet_udp(0x2, 0x2, 0x0) 15:35:25 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x40020000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:25 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000008000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001000010800000000000000000000000012883f5cc52ab60578311abe0e76b36f1048a27959a6b0ab34fc62709bb926ff506b76574be57d26fa5374f13ee742c10384f186b4ea72c4261382436b6e", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x30}}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x101, 0x4) 15:35:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x40080805) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:25 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xdc7f000000000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 764.623956] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 764.657389] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 15:35:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0xfffffdef}}, 0x0) 15:35:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002ac0)=0x100, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r2, 0x200, 0x70bd28, 0x25dfdbfc, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0xa1}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x48004}, 0x800) sendmsg$nl_route(r1, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000d6dc417f00000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x30}}, 0x0) 15:35:26 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000000000000fffffff0000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:26 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="66690700657200000000000000000000000000000000000000000000000000000e00000004000000e80300005801000000000000580100004002000000000000780300007803000078030000780300007803000004000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x448) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r5, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000004c0)=0x80000001, 0x4) 15:35:26 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x1000000000000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) getsockname$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x1c) 15:35:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'bcsh0\x00', {0x2, 0x4e24, @broadcast}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) connect$netlink(r0, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfc, 0x90000010}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x7f}, 0xfffffffffffffe1e) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000001c0)=0x2) 15:35:26 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x7ffffffff000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:26 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000070000000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000002c0)=r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x1) r4 = getpid() write$cgroup_pid(r3, &(0x7f0000000200)=r4, 0x12) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e22, @multicast1}}) sendmsg$nl_netfilter(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x10f}}, 0x0) [ 765.656392] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 15:35:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getpeername(r0, &(0x7f0000000200)=@in={0x2, 0x0, @dev}, &(0x7f0000000080)=0x80) bind$alg(r0, &(0x7f0000001380)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, &(0x7f0000001280)=@nl=@unspec, &(0x7f0000000040)=0x38f, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001340)=0x2, 0x4) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="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", 0x1000) 15:35:26 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x6}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 765.714821] bond0: Enslaving lo as an active interface with an up link [ 765.736364] bond0: tunl0 ether type (768) is different from other slaves (772), can not enslave it 15:35:27 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) ioctl$FICLONE(r0, 0x40049409, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x448) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r5, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x700}, 0xfffffdef}}, 0x0) 15:35:27 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000003000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:27 executing program 0: socketpair(0x4, 0x4, 0x20, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0xef8, 0x0, 0x6, 0x8, 0x2}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000001180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400802}, 0xc, &(0x7f0000001140)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1014}, 0x1, 0x0, 0x0, 0x4000001}, 0x8001) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x30}}, 0x0) 15:35:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, 0xfffffffffffffffd) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000200)=0x40) 15:35:27 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xff0f000000000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:27 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000008000000000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9ff2288a9d827caf99f0d4476d5e7bd6c7ba95f4fd635e770a04c0d7193efc9da06cabed5bcc01fe416a26d6e9c49dc33b4341102f10b3e01d4d26813a79200c0a094e2d090f99c2a414c2508faca809340c22ef6792a64bc443bc78d41ab1eda2fba85b29620abb1d6109ac3d947203141044802f3ddf70d963c09db4794291ce040a400abd2fa1d1a89480b555f22f3cc18ea5fc26fe834d99f73eb5b92f43b91b5df34f7ab17ad94341bd", 0xfffffffffffffd02) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) [ 766.598715] bond0: tunl0 ether type (768) is different from other slaves (772), can not enslave it 15:35:27 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xeffdffff}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) vmsplice(r0, &(0x7f0000000640)=[{&(0x7f0000000580)="0f572e099ebbca324c86908be5c9be9cf302c3f120cd8969fd2f3b28fbbd19e26949a0bd0539acf0e57c8cf0b72664c923494abf5142bd8d1b01f437b66f641f5e8174e8dd0d93a52bfbf1edca1ede25175d44584f7ecf7afd397a5b874af35ee1e1e47024fb54661570b4ff91fc95b67c5d8d84e972d741f4aeef479c22f67dd319936b", 0x84}], 0x1, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000680)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x2b4, r2, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x9c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffffd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe6a0000000000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_LINK={0x38, 0x4, [@TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x23}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}]}, @TIPC_NLA_NET={0x64, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffffffffffffffff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffff7fffffff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfffffffffffeffff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}]}, @TIPC_NLA_MEDIA={0x64, 0x5, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffffffffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x401}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfffffffffffffc00}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}]}, @TIPC_NLA_LINK={0x34, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}]}]}, @TIPC_NLA_MEDIA={0x8c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x82}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3fa2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}]}, @TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x20000041}, 0x8800) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000540)=0x200020, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYRESHEX=r1, @ANYRES32=r1, @ANYRES64=r1, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRESOCT=r1, @ANYRES16=r0, @ANYRES16=r1], 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x0) 15:35:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000002dd6c38000000000008000a000f000000"], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50}, 0x10) [ 766.675122] bond0: tunl0 ether type (768) is different from other slaves (772), can not enslave it [ 766.692475] net_ratelimit: 15 callbacks suppressed [ 766.692485] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. 15:35:27 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000ffffff8d0000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 766.802802] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 766.908984] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 766.929989] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 15:35:28 executing program 3: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000280)={0x2, 0x8}, 0x2) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r1, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000c80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000009000000000000000000000e00000004000000e80300005801000000000000580100004002000000000000780300007803000078030000780300007803000004000000b65e441dbc685bbf1b624d2c29b6362238b79b5fdf66ce1c9805e5308268d56cc241237d894958e326c8c58f217c1654b9c78ff61a31475ba2df80378fdc52949e5b30", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x448) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r5, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:28 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xa00}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d33a8e94cbf7bb9f29a5a09e2345b824c53d516aa545a0123e0623d6620b179d032d2bba2cafcbb9016e774389b1966d9280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12be519ed4b80cc95dc94ae6806e9388ebf6540a4c17bc7e97da1d82637ab6272af0000000000000000000000"], 0xba}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'gretap0\x00', 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000009c0)={@xdp={0x2c, 0x2, r2, 0x6}, {&(0x7f0000000900)=""/141, 0x8d}, &(0x7f0000000280), 0x28}, 0xa0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000400)={'filter\x00', 0x7, 0x4, 0x478, 0x140, 0x258, 0x0, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @multicast1, @loopback, 0xf, 0x1}}}, {{@arp={@remote, @broadcast, 0xffffff00, 0x0, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@dev={[], 0x1b}, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x6, 0x24a4, 0x500000, 0x8, 0x3, 0x3, 'yam0\x00', 'syz_tun\x00', {}, {0xff}, 0x0, 0x240}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@arp={@rand_addr=0x335, @multicast2, 0xffffffff, 0xffffffff, @mac=@remote, {[0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x200, 0x9, 0x8, 0x2, 0x200, 0x8, 'vcan0\x00', 'ip6gre0\x00', {0xff}, {}, 0x0, 0x200}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x10001, 'syz1\x00', 0x3}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4c8) bind$rds(r1, &(0x7f0000000140)={0x2, 0x4e21, @multicast1}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 15:35:28 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000fffffff00000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10000000000000) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x30}}, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x19c, r1, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0x54, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x16a7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x100000000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x100000001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x81}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x40}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffffffffffb}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x20}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}]}, @TIPC_NLA_BEARER={0xd4, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'ip6tnl0\x00'}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6000000}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}]}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7a3}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x8, @remote, 0xfffffffffffffe46}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x9}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @rand_addr=0x8003}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x4, @loopback, 0xffffffffffffffe1}}}}]}, @TIPC_NLA_LINK={0x24, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}]}]}, 0x19c}}, 0xa7e7adcb15a1acfd) socketpair(0x1f, 0x3, 0x1, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @loopback}}, [0x0, 0x5, 0x5, 0xffffffffffffffbf, 0xefe, 0x0, 0x771, 0x80000000000000, 0xffff, 0x3, 0x7fffffff, 0x3, 0x7, 0x6, 0x7fff]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000004c0)=r3, 0x4) 15:35:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0xfffffdef}}, 0x0) [ 767.437149] bond0: tunl0 ether type (768) is different from other slaves (772), can not enslave it [ 767.448347] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 767.460700] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. 15:35:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) clock_gettime(0xfffffffffffffffd, &(0x7f0000000180)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001000)=""/213, 0xd5}, {&(0x7f0000001100)=""/119, 0x77}, {&(0x7f0000001180)=""/156, 0x9c}], 0x3, &(0x7f0000001280)=""/145, 0x91}, 0x7fffffff}, {{&(0x7f0000001340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001440)=""/244, 0xf4}], 0x1, &(0x7f0000001540)=""/70, 0x46}, 0x1000}], 0x2, 0x100, &(0x7f0000001680)={r1, r2+10000000}) socket$alg(0x26, 0x5, 0x0) accept4$unix(r3, 0x0, &(0x7f00000016c0), 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xaa, "2f000d128bbb5047bb2d9b1583ef39d45b96c0cd817d057dea5133a2bbc05197b5aadbdbc5a4ed489ba8b67bca46f1e6b4f985486a4e63d12e6f3be77c7f132aa982a5c52f19b73621decfdea3f399363581074fcbc35f37ebdf9be944559974aa3aab5fd4ac85ebc7045b95784ca48f495242fbf4972e8126b00d151a752e49459ba73fa28874d706ecb235d1029763c4ab1f78726a86d479f3236134d55f4ae615a08c1d285732a505"}, &(0x7f0000000080)=0xb2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000140)={r4, 0x2e, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x2}, 0x8) r5 = accept4(r3, 0x0, 0x0, 0x80000) sendmsg$nl_netfilter(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="00000000000a00000400400000000000313fad5b0fcb6b1d540736813d3353d516ba545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901ebec9c3ed275f3cf9f394259dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b9996579b0f1c658252e2f143deb601c0455"], 0xba}}, 0x0) [ 767.491142] bond0: tunl0 ether type (768) is different from other slaves (772), can not enslave it [ 767.525733] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. 15:35:28 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000030000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:28 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x200000000000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x30}}, 0x0) 15:35:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:28 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x3000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 767.680730] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 767.761019] bond0: tunl0 ether type (768) is different from other slaves (772), can not enslave it [ 767.791355] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 767.813908] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. 15:35:28 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000a65225567eed7e3a410000000000000000000000000e00000004000000e80300005801000000000000580100004002000000000000780300007803007f78030000780300", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x448) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d86fba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x0, 0x200006, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) getsockopt$inet6_dccp_int(r3, 0x21, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) 15:35:28 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000070000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:28 executing program 5: recvmsg(0xffffffffffffff9c, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000001c0)=""/103, 0x67}, {&(0x7f0000000440)=""/161, 0xa1}], 0x3, &(0x7f0000000280)=""/24, 0x18}, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x7}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000005c0)={r1, 0xb1}, &(0x7f0000000600)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xba}}, 0x0) 15:35:28 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x4000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:28 executing program 0: [ 768.040856] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:29 executing program 5: setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="41211f66a1561be68b231da121a587ee19b9e8f7302faf54a2a29fdc60e03910d446ff78f5215ef13cb500b7bba05e70c16da789f7434e7ea20c1e2762e2c8171015edcc49b893c7728501a45382e1fa2aa79d327fec92cacb43b07169c08527a16023b24b1d6e111e59d5410639f6871e1242f7398bf0caf6f6c2fc03ab51c454dc5d15cd8d121cbba7fa5b33af69af622969d5d4e5a4f0a1556cc645d221765599cbcbe0c17e64c151e2d007021624e2c9beba81be1fd9a75180cd0213", 0xbe) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = accept4(r0, 0x0, 0x0, 0x100000000080800) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313f987c46fd67c9bf4b9d8097ad5b0fcb6b1d540736813d3353d516aaa7d2660518b6664fc58c913c5f68398c545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0f95e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d8"], 0xba}}, 0x0) 15:35:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000}, 0xfffffdef}}, 0x0) 15:35:29 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1402000000000000007fffffff000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:29 executing program 0: 15:35:29 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:29 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) socket$inet(0x2, 0x3, 0x100000001) recvmmsg(r4, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:29 executing program 0: 15:35:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7c9fcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:29 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000001000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 768.374920] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:29 executing program 0: 15:35:29 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000003000000000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:29 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x9}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) 15:35:30 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x400000400, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x10}, 0xfffffdef}}, 0x0) 15:35:30 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x2170fd1d}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYRESHEX=r1], 0x12}}, 0x0) 15:35:30 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x6}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:30 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000000000000f0ffffff000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:30 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x240}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:30 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000010000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:30 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, 0x0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:30 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xa00000000000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:30 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='bond0\x00', r3}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @loopback}}, 0x3, 0xffffffff, 0x518, 0x9, 0x7}, &(0x7f0000000340)=0x98) recvmmsg(r4, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:30 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@sco, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e24, 0x7, @mcast2, 0x3}}, 0x1ff, 0x4, 0x20, 0x9, 0x20}, &(0x7f00000003c0)=0x98) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:30 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000070000000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:31 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xfc00}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000}, 0xfffffdef}}, 0x0) 15:35:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@broadcast, @loopback, 0x0}, &(0x7f0000000200)=0xc) connect$can_bcm(r1, &(0x7f0000000240)={0x1d, r2}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:31 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000080000000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:31 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x2170fd1d}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:31 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={r3, 0x199, 0x3, 0x100000000, 0x9, 0x1, 0xffffffffffff0001, 0x6d, {r3, @in6={{0xa, 0x4e23, 0x2d46, @mcast2, 0x3}}, 0x3ff, 0x2, 0x3f, 0x401, 0xfffffffffffffff7}}, &(0x7f0000000340)=0xb0) recvmmsg(r6, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:31 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x900000000000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) sendfile(r0, r0, &(0x7f0000000080), 0x97f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fbe4c47cb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80bd4cb08dc906e366388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb60"], 0xba}}, 0x0) 15:35:31 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000001000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:31 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x5400}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'bridge_slave_1\x00', {0x2, 0x4e21, @local}}) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000ac0)=[{&(0x7f0000000140)={0x27, 0x0, 0x1, 0x4, 0x2, 0x8fd9, "ee6da670161f9525ff09bd486b049049fc9050af4ea7b0ca270b33e1436ad60281a5ce72264a6cc3c536312c6eae708686763352f557c4fd0ebe82369107f3", 0x3e}, 0x60, &(0x7f0000000200)=[{&(0x7f00000001c0)="1c06ce33539f0f7db5837fe86fafcc54a5c393a1da5efbfeb973f45e4d6449c16b", 0x21}], 0x1, &(0x7f0000000240)={0x28, 0x113, 0x2, "656325aaac45b76df0a594c815160acd9976fe11a0"}, 0x28, 0x4004000}, {&(0x7f00000003c0)={0x27, 0x1, 0x0, 0x4, 0x5, 0x8e, "1a64706af4326dd9f884738d9ff033e23a6f2b9cfea828c0e2586aeb9500541241d79f03f453b279361aa112d6c90b7daeded3108dc0d25db9cd6e1db00f7b", 0x1b}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000440)="e187804e182da033", 0x8}, {&(0x7f0000000480)="9bc212cab85452a6b92db2af81c0af608639e94908cb0dd0bfe7f4e1f9acd6f5bcfac27e0572f5c2ad21adb4580b5ecf5c2ce82dd7ba8997f514ff24b8f4056bb7c78f9124f675b0dc4315ef2741fa706c8017a7e2050284d538aa64cf", 0x5d}, {&(0x7f0000001440)="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", 0x1000}], 0x3, 0x0, 0x0, 0x14}, {&(0x7f0000000540)={0x27, 0x1, 0x1, 0x7, 0x800, 0x8001, "f24a1e879a97c0fac395562533c110f35a13542356e912c456309bf04680c0e07499b8cd3cbda2b0e96d58bcffb05d64f17a330913f04e64b5b38b0087565f", 0x12}, 0x60, &(0x7f00000007c0)=[{&(0x7f00000005c0)="4e01f1e7fea9178281c18bf14d59eaae5b95da807ef6814f", 0x18}, {&(0x7f0000000600)="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", 0xff}, {&(0x7f0000000700)="2f27508a0395c7e1d9e96d3e8f653799b8259be96d0de2e60f15667169ed18823248aa66115c85ca3830732a4f959fcf5289a45c3ffad5038766a11781ce34dcff22e8ce17e895b63c0ce8125ed8b0686c2a902e00b8da0d5be5dc146ecb676b4f4ed26235096511fe1a5dac14ba37878273c2ca4ed62abf3cfb5bcd9723ea6019edf9f74c1d3de1b7e2b6076b482e703e779e3bc690dd6a4f8b703767b9bbc13dc7ca", 0xa3}], 0x3, &(0x7f0000000800)={0xa8, 0x1ff, 0x3, "048d2e0017c03be57cb8cfadeb7df7527f0cef69b29810e91ffbe7b853c5663a5f93ac05c8ffd3829cfded708431394a531198eaec562bb9a5bea038bff6c3966465ffe6b636a34db14888d0ea6070b1fcadc496394d0dbd7896ec2f44f673b93e1f6ed04be30a6099a7262be03f4fa5f274244b47d2ff5c19192856bfcea3cb0d32d001c690e4187f7e875bec58abf1006ad8a6"}, 0xa8, 0xc800}, {&(0x7f00000008c0)={0x27, 0x1, 0x0, 0x7, 0x3, 0xfffffffffffffff9, "7175f10678eee545346811726b113ee85d744ebda8601d7b5548dcefc802d054e0d3753698e710dcb18393705b818ec9fce731618c4163973d4fdab718881a", 0xf}, 0x60, &(0x7f0000000980)=[{&(0x7f0000000940)="debdb9ebfd87097c52adae2c7db27c", 0xf}], 0x1, &(0x7f00000009c0)={0x100, 0x0, 0x1, "83432f44087cee69c749dc0ae70abc39b21a8f21fa86abf3ea3c5286c04abd07de40bb78e29fcd836ced07f69a5904091df2cad3004fe47aa9d639fb7ba1c0001f4f9a9305fe66448c63e04e064c37a9715a5c03d2616a97e69629c2d6828687c3564223b2d37454c0d975d267f6378eaa09b2c823a505b7a9ed0808fe3382d4923259f84a6c14613c1a7f2b164bb5173881136f794175a6ca4e5a492b4b41da4a591fa16013dea4d2fa7b89f7234f2354f7a2ba3249a2df3b8e7efc43a0464cbc5c752b4b63556919522214b0755881b528c44739d07d4493eda2ac509e8c1d706350185c359cf59d885d0e61"}, 0x100, 0x4}], 0x4, 0x45) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0xba}}, 0x0) 15:35:31 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000ffffff8d0000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:31 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5eb3c94b06df096, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x117}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0xfffffdef}}, 0x0) 15:35:31 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xe}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x4}, 0x8) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99edba9def7cafcbb9016e774dc7e00b3253a7800d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388abf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:32 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x2170fd1d}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:32 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000010000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:32 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet(0x2, 0xe, 0xd6) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000015c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000240)={0x2, 'veth0\x00', 0x3}, 0x18) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r5, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:32 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffe0000) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000002480), 0x871, 0x0, &(0x7f00000001c0)={0x77359400}) r3 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:32 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xff0f0000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:32 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000300000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:32 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xb8ff0000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:32 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000240)={0x4}) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1d}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:32 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xe000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xfffffdef}}, 0x0) 15:35:32 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000000000000008dffffff0000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 771.864132] net_ratelimit: 11 callbacks suppressed [ 771.864143] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:32 executing program 0: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x2170fd1d}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a", 0x2) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:32 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r2, @in={{0x2, 0x4e20, @local}}, 0x8613, 0x1}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000240)={r3, 0x6, 0x7, [0x9, 0x401, 0xc0000, 0x7ff, 0x81, 0x52, 0xffffffffffffffff]}, &(0x7f0000000280)=0x16) recvmmsg(r6, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:32 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000f0ffffff0000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:32 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x700}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 772.039950] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x230) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000080)="c46c0768e5f1b1c88524a4d22baed1496a547f0bb412da4519f7") 15:35:33 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000800006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:33 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x300}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) ioctl$SIOCGETLINKNAME(r1, 0x89e0, &(0x7f0000000280)={0x3, 0x2}) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x8, 0x7f, 0x3, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0xffff}, 0x8) 15:35:33 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000007fffffff00006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 772.268519] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xfffffdef}}, 0x0) 15:35:33 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xc4ffffff00000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 772.683309] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'bcsh0\x00', {0x2, 0x4e24, @broadcast}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) connect$netlink(r0, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfc, 0x90000010}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x7f}, 0xfffffffffffffe1e) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000001c0)=0x2) 15:35:33 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getpeername(r0, &(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f00000003c0)=0x80) connect$l2tp(r1, &(0x7f0000000400)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @loopback}, 0x4, 0x4, 0x1, 0x2}}, 0x26) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="140900000301ffbf808fdb00bb10740376da526d55abe48fa2d4eab9534c8ab5e0"], 0x1d}}, 0x0) recvmmsg(r5, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) r1 = socket(0x7, 0xb, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:33 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000030000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:33 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x1000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:34 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000080000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 773.016465] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000080)={0x8fe, 0x1, 0x4, 0x7fffffff, 0x936e}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000180), &(0x7f0000000200)=0x60) accept4(r0, 0x0, 0x0, 0x0) [ 773.085072] bond0: tunl0 ether type (768) is different from other slaves (772), can not enslave it 15:35:34 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x1f4}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 773.127990] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. 15:35:34 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000880), &(0x7f0000000900)=0x80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000940)=[@in={0x2, 0x4e20, @broadcast}, @in={0x2, 0x4e22, @multicast2}], 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) [ 773.208029] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:34 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1402000000000000000000000000ffffff8d00006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'bcsh0\x00', {0x2, 0x4e24, @broadcast}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) connect$netlink(r0, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfc, 0x90000010}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x7f}, 0xfffffffffffffe1e) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000001c0)=0x2) 15:35:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0xfffffdef}}, 0x0) 15:35:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x7a, "9fe0afdd46ecbeaeae772db7f3dcc3c82965d37eb1dbab5e6a036f8cb9587e1e00ad16d9740ca7df93b13af95e7b8dc095163168d693368486596cb1abcdfd70c30860692cf97f1a65f20566bce9df3fb88269d2b3b990dfbf5b2b6a3dcd2ff47c78e0be319f4c55e4ebd2183edfc83f708edcfc6dcfb794c63c"}, &(0x7f0000000080)=0x82) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x1}, &(0x7f0000000300)=0x8) [ 773.662542] bond0: tunl0 ether type (768) is different from other slaves (772), can not enslave it [ 773.707072] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. 15:35:34 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4(r1, &(0x7f0000000280)=@in, &(0x7f0000000340)=0x80, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x4, 0x7ff, 0x2, 0x100, 0x2}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={r3, 0xff, 0x30}, &(0x7f0000000240)=0x208e7abded6724b4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r6, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:34 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x700000000000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000002dc0)=@nfc_llcp, &(0x7f0000002e40)=0x80, 0x800) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000001580)={'yam0\x00', 0x6}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) recvmmsg(r0, &(0x7f0000002b80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/144, 0x90}, {&(0x7f00000002c0)=""/102, 0x66}], 0x2, &(0x7f0000000340)=""/139, 0x8b}, 0x91}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/225, 0xe1}, {&(0x7f0000000500)=""/112, 0x70}], 0x2, &(0x7f00000005c0)=""/150, 0x96}, 0x8}, {{&(0x7f0000000680)=@in, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/217, 0xd9}], 0x1, &(0x7f0000000840)=""/234, 0xea}, 0x8b0}, {{&(0x7f0000000940)=@ax25, 0x80, &(0x7f0000000a80)=[{&(0x7f00000009c0)=""/163, 0xa3}], 0x1, &(0x7f0000000ac0)=""/232, 0xe8}, 0x9c9}, {{&(0x7f0000000bc0)=@ipx, 0x80, &(0x7f0000001340)=[{&(0x7f0000000c40)=""/81, 0x51}, {&(0x7f0000000cc0)=""/184, 0xb8}, {&(0x7f0000000d80)=""/211, 0xd3}, {&(0x7f0000000e80)=""/138, 0x8a}, {&(0x7f0000000f40)=""/251, 0xfb}, {&(0x7f0000001040)=""/245, 0xf5}, {&(0x7f0000001140)=""/144, 0x90}, {&(0x7f0000001200)}, {&(0x7f0000001240)=""/11, 0xb}, {&(0x7f0000001280)=""/155, 0x9b}], 0xa}, 0x3}, {{&(0x7f0000001440)=@nfc, 0x80, &(0x7f0000001800)=[{&(0x7f00000014c0)=""/153, 0x99}, {&(0x7f0000001580)}, {&(0x7f00000015c0)=""/211, 0xd3}, {&(0x7f00000016c0)=""/91, 0x5b}, {&(0x7f0000001740)=""/29, 0x1d}, {&(0x7f0000001780)=""/110, 0x6e}], 0x6}, 0x1}, {{&(0x7f0000001880)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000001900)=""/236, 0xec}, {&(0x7f0000001a00)=""/42, 0x2a}, {&(0x7f0000001a40)=""/42, 0x2a}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x4, &(0x7f0000002ac0)=""/190, 0xbe}, 0x3}], 0x7, 0x1, 0x0) accept4$packet(r2, &(0x7f0000002d40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000002d80)=0x14, 0x800) r3 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000100)={0x0, 0xffffff28, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:34 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1402000000000000000000000000fffffff000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'bcsh0\x00', {0x2, 0x4e24, @broadcast}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) connect$netlink(r0, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfc, 0x90000010}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x7f}, 0xfffffffffffffe1e) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000001c0)=0x2) [ 773.865626] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 773.878694] bond0: tunl0 ether type (768) is different from other slaves (772), can not enslave it [ 773.898608] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. 15:35:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) socket$netlink(0x10, 0x3, 0xe) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100), &(0x7f00000015c0)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="b7f2288a", 0x4) r2 = accept4(r0, 0x0, 0x0, 0x800) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000200)=""/226, &(0x7f0000000080)=0xe2) sendmsg$nl_netfilter(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) readv(r2, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f00000003c0)=""/84, 0x54}, {&(0x7f0000000440)=""/101, 0x65}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/103, 0x67}], 0x5) 15:35:34 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xe803000000000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:35 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000fffffff00000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'bcsh0\x00', {0x2, 0x4e24, @broadcast}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) connect$netlink(r0, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfc, 0x90000010}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x7f}, 0xfffffffffffffe1e) 15:35:35 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x5}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:35 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000100000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 774.222298] bond0: tunl0 ether type (768) is different from other slaves (772), can not enslave it 15:35:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}, 0xfffffdef}}, 0x0) 15:35:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xba}}, 0x0) 15:35:35 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xf5ffffff00000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:35 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000070000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'bcsh0\x00', {0x2, 0x4e24, @broadcast}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) connect$netlink(r0, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfc, 0x90000010}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) 15:35:35 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x1c, r5, 0x200, 0x70bd2c, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x880) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r6, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) [ 774.844627] bond0: tunl0 ether type (768) is different from other slaves (772), can not enslave it 15:35:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000400)=0x14) sendmsg$xdp(r1, &(0x7f00000007c0)={&(0x7f0000000440)={0x2c, 0x7, r2, 0x17}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000480)="7f415d5862361706081c2ccb58109e05b687ecc2ff4c8a8e7254af78a15c8999e722891d10e10a3898b7db53b9ecea11d6d7a31f1a122e7397", 0x39}, {&(0x7f00000004c0)="d669e23be587f6aea8301f964102de73ce6265bcf67ddddf686fc07dc8d91b31d92841a781c1b8b3452bcb9f9aaa41ff3b12ea3e964176394d92f11f4be8c75a025cb2a9bc96b38b905203c95ddfc54d8db065246751cccf739769f38c2ae0bbc3f9f4f1723935c1bb298a7dab29ed6dd50e46e19e46ea8172732e697c36a090328215c0dff3ec5ab83e9f39c989e8", 0x8f}, {&(0x7f0000000580)="eba013d7ea182a697a305b90a31273eabbf21901488a202729674868d32f2a4f94218f63647f5ae6e594a3a1d76e81d9e9fe73fb1eb0ada152d35efb885a8c68a6b9f4965c72ff2f919cf0dee8ac0992defe4537b4417d6eb22453f5dd3de0260fc31005264a697de0b73d55351b", 0x6e}, {&(0x7f0000000600)="73da276a27966b5cc1eb99a28787bffa071a8c8f3540ccd562a2411004c9798e631883a2fed4dac991996a39", 0x2c}, {&(0x7f0000000640)="5b4e33b62ee89de68ad117971b48295b744277a96d37fa21712e51079060b2cd4e3e40844827f2961f9f2a8db41c19b70ca3193177ecb29a5044a726f66f3c2d7a983653badd32afc817bebff72611d986867b7df671d5740e1845650bd204d11483683e023217c36989bcbd1eb5412853b47f002f43464a0cb7c882a9ca1296aa2b73468d9bb1c29204cbede4c99f7580b63e15525cc496902078cddda8a84c93c6038d36f2fa79a8aec4e5379703a8fad7f6ab9e9473a1c37245fcad2d5e6c84bab09295af47027b6fb5cc64dc6e", 0xcf}], 0x5, 0x0, 0x0, 0x4000}, 0x4000) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$bt_hci(r1, &(0x7f0000000200)={0x1f, r3, 0x3}, 0xc) 15:35:35 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000700000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'bcsh0\x00', {0x2, 0x4e24, @broadcast}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) connect$netlink(r0, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfc, 0x90000010}, 0xc) 15:35:35 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xd00000000000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x1c) r2 = accept4(r0, &(0x7f0000000300)=@alg, &(0x7f0000000380)=0x80, 0x80000) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000440)={'filter\x00', 0xd4, "fb5aef06ff08fe4e62c1ffbf3339fc181dc7f2b64403c7945a010dbf0d2fb67ad0191cca93851b8cc769820bab66a64cbb054bd0a3dab03e98e2a83e6cc407881c64a90849c43b3f3d2eb95ab9d8e5571efd2997c5d0f2000d57195d102bbe0c72baf0e8ef319ab27238ad004f06ee480dafe1c3c9feeed21f03e80f2017195f9dbbf91cb5d77069c3d789fb8e2c0262ea51d197af3d58277ca7c77eda84f61a65001bce7fe4dfda7b1130c54f7569f9ed11a5eae521fdf5c3bc677c16fcf365c47d9e46c411fd83bd31c486c3021d7179489707"}, &(0x7f0000000540)=0xf8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000240)={@mcast1}, &(0x7f0000000280)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) setsockopt$inet_udp_int(r2, 0x11, 0xb, &(0x7f0000000680)=0x6, 0x4) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xbab9) r3 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x4208, 0x4) sendmsg$nl_netfilter(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000a00000400000020000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c04554e8ec78c6d388995a0f5045c0c"], 0xba}}, 0x0) write$binfmt_script(r2, &(0x7f0000000580)={'#! ', './file0', [{0x20, 'filter\x00'}, {0x20, 'hash\x00'}, {0x20, '!-selinux'}, {}], 0xa, "0dcafd0de18d86c3f4e5ba2404b18257747ca0f3cc07b189d7a3e692cf66fadd48e88ead3e90c63529b06574f5e562926d71da7df5bb546244bc29a4bab7541e9f2563724966ec7d38823d2af4e6bed8177a993e9fbe701f863bf88c53fefd25df6c935e6cd39cf49a6d39de0b467262ec62e23f4275b1bc23ffb29b236f305763417859a2c80dde240a140aa59aa2acb221b7c145d2e44894cd78697435b0bc529b04acb9a1ffa42e5b46cd79a049847027"}, 0xd6) [ 775.038946] bond0: tunl0 ether type (768) is different from other slaves (772), can not enslave it 15:35:36 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000030000000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x300}, 0xfffffdef}}, 0x0) 15:35:36 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x800000000000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) openat$cgroup_ro(r2, &(0x7f0000000200)='cgroup.events\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637a03172af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'bcsh0\x00', {0x2, 0x4e24, @broadcast}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) 15:35:36 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000100000000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:36 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000240)={r2, 0x7, 0x3, [0x5, 0x9, 0x6]}, 0xe) recvmmsg(r4, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockname$unix(r3, &(0x7f0000000280)=@abs, &(0x7f0000000340)=0x6e) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) [ 775.874178] bond0: tunl0 ether type (768) is different from other slaves (772), can not enslave it 15:35:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'bcsh0\x00', {0x2, 0x4e24, @broadcast}}) 15:35:36 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000100006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d54070123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff6568e0003e495e8dbc8587d2d51c195a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789433760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c045500000000000000000000"], 0xba}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000200)="2e29766d6e657431fc00", 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x5, &(0x7f00000002c0)='hash\x00', 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000340)={r2, r3, 0x0, 0x3, &(0x7f0000000280)='-[\x00', r4}, 0x30) 15:35:36 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x6000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 776.025019] bond0: tunl0 ether type (768) is different from other slaves (772), can not enslave it 15:35:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYRESOCT=r0], 0x78}, 0x1, 0x0, 0x0, 0x4040}, 0x0) getpeername$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r2}) 15:35:37 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x17) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:37 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000300006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x30}}, 0x0) 15:35:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0xffffff8d}, 0xfffffdef}}, 0x0) 15:35:37 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000e80300005801000000000000580100004002000000000000780300007803000078030000780300007803000004000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a39700000000000000000000"], @ANYBLOB="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"], 0x448) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r3, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280)={0xffffffffffffff7f}, 0x4) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r6, &(0x7f00000011c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000340)=""/87}, {&(0x7f00000003c0)=""/142}], 0x0, &(0x7f0000000a40)=""/212}, 0xae71}, {{&(0x7f0000000b40)=@l2, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000c80)=""/155}, {&(0x7f0000001240)=""/210}, {&(0x7f0000000e40)=""/157}, {&(0x7f0000000f00)=""/141}, {&(0x7f0000000fc0)=""/196}, {&(0x7f00000010c0)=""/222}], 0x0, &(0x7f0000000480)=""/58}, 0x100000000}], 0x4000236, 0x40002000, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:37 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x2000009c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 776.870213] bond0: tunl0 ether type (768) is different from other slaves (772), can not enslave it [ 776.906159] net_ratelimit: 11 callbacks suppressed 15:35:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'team0\x00', 0x1}) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, 0xfffffffffffffffd) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000200)=""/172, &(0x7f00000002c0)=0xac) 15:35:37 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000700006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 776.906170] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. 15:35:38 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) sendmmsg$nfc_llcp(r2, &(0x7f0000006f00)=[{&(0x7f0000000100)={0x27, 0x1, 0x0, 0x6, 0xa0b, 0x6, "cc4d1d2cf12bbe411e4b72d09b6532b02a0ad89a618b39d8d3f33a7796d415782b831bcc39274710c543ba7249ce1456190e2957f48ecba32f76f371e35196", 0x2a}, 0x60, &(0x7f0000000040)=[{&(0x7f0000000180)="b6dd59d42835a7a08dac1c272446e65697b5a4470f4c6e7892dbf2e3323475024bba93c62461f72be02ee7ebadd7300397ceaaf80b6d6254ddb06d3cc0fbec626760c4162214dd164d430e740ed4b3184ca805e7c852f2949a45ee2e2c41cf0058cd70570d6bca831b435583dafdfaca9b53426fc765183ab8a1081ad7f8648378265f475d2798044e", 0x89}, {&(0x7f0000000240)="3cfa6d693168a793f77bd4958ef69df5276805d1511c222d33ebda41c9cd4aa88e4bb2eb8aac857c8a14a8f9ce7e231d25372e82223c153d602a0c354a99cba39df55b5a3debcf761786238369870e5937fd3580c6e51e60fe7c623ffbe660ffe57b31ee6a9e507168090c8f63fefebf42ab4b1d", 0x74}, {&(0x7f0000000380)="3611cba2061199f726777ffa371f61ec8b345402bacb341fe2df4f61069691ff4cd753b338784ca78e891785964527151aae95e4ff632663ce489d8036f4c50cd48177d20453a49fcd5bcbcc5c1134ff524df5f656b020e9a424c7710da8acdf054a3ee4f41342e642dbc0e647e5f9af909465e4ec7f0c0bd10b121329a32271a163e5f2fff60109457e85a6f6be5ef0bd24f1a0416ec57c6f65145b5d5b81711d5e82231034a2f450e245a5f1a1f53d721c08091030", 0xb6}], 0x3, &(0x7f0000000440)={0xa0, 0x10a, 0x7, "9a42cc39b6a6d46329a0b175036caffc19e1264c0221d407ab51694a62c7d10b6fa516d9c08d9ad9898f10cd39d1edbab8e670a1647156b7bdc656fca1688259a1cc5a3cc515dfde2004256c8efed4ca5edd19c03302c5b56896cb6c08bbc61e3c5e5eda552cbf59bab2439b7e2d6515c503d7ce04b274ef9f4e5a40098ff52970c7a30e5658b52e717713"}, 0xa0, 0x40c0}, {&(0x7f00000002c0)={0x27, 0x0, 0x0, 0x1, 0x5, 0x55a, "26197651c2310179c0d4f18c91c51b66f7b9a93c16abf84e1b7d0fc539cfb0643dca416be70e56827412d10207ee857d398a44182ca8056068396f5116be56", 0x15}, 0x60, 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{&(0x7f0000005b00)="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", 0xfe}], 0x6, 0x0, 0x0, 0x8001}, {&(0x7f0000005c80)={0x27, 0x1, 0x1, 0x0, 0x4, 0xffffffffffff0000, "7cbaa5138b823b97729891bc54cd5ef5ff31a9eac392f1c73c7c2dd8d2ba723268860f72f8cbe5317c0bf36a0f77446513a93b3dce0ecce2362c911194bfe5", 0xb}, 0x60, &(0x7f0000006dc0)=[{&(0x7f0000005d00)="8cb68b2e82383f6a4342b02de7a9cd5748b4d6c5823676a4307675ee7f412950fbbbb2b75983f55da887565cbe", 0x2d}, {&(0x7f0000005d40)="785cb232b72c1261ddb67be126a61ea222b5f981caceff59da80e9906c05bdf2291539ac94af606c2f906c3361140d8a1ba1ba1bedb766a2f76fbc6cad81c2d15e943559a0d3873501e205d4f8085468b38a300a1eaf5d7f625cc3c5df3865b6a9dc27", 0x63}, {&(0x7f0000005dc0)="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", 0x1000}], 0x3, &(0x7f0000006e00)={0xe0, 0x0, 0x1, "ad85b8d6ced30d38fbc7d11bb0d53b8db8b4864871499d2534eb36186e04733ea43bcde078f92114b08cf446f304ea6623861e43337b00c1cf06dc6601579d42da2ee1ccf74b65885bf48589233afb95ead524621f58e50337a9d8986ecd3e9fa8c1edbb9f12690cb5fb4b175383e4808bef88914afe102942fbc09406f7e38adf0522198946bb394229bf74a4f16812bf24648002b620828cc3207bb2d064f6060198ea4f3f32978b1b0ed6de5248fade8847dfec19c326a0d4b57b1f0e0c22556c094b4611f0e9c5"}, 0xe0, 0x40}], 0x7, 0x8000) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000070c0)={0x0, 0xc9, "cb2236e09d78ce4cb24b30cb75a91e78762d14cfb4833350a315997baa7d2bac12851f302878e58f0a5bfee19d7665cd7143ae3d3f61285000dfd671e0447267c3387c01422c2b04a8afd6d8e3f5909ca9b338d16fa3522ed4f622a3c7ed706f3e28f40292254832885831f4aa890dbe20ae5e1c99dcacebb1e595b74d831e595492adbbd0177d76faf4f0c89c74ee004a99691268867a32e23aa67f3cd312730ab70b8fda0686db83b4509f9d4a3152c9e657c6425df94f7251002acfdd7e8e8f4a47affd55d911b0"}, &(0x7f00000071c0)=0xd1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000007200)={r3, 0x8001}, 0x8) write(0xffffffffffffffff, 0x0, 0x0) 15:35:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x3, 0x4, 0x5) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r2, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0xf7da9e429370f1c1}, 0x4001) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r3 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:38 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000000000000007fffffff0000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:38 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x30}}, 0x0) 15:35:38 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000e80300005801000000000000580100004002000000000000780300007803000078030000780300007803000004000000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="00000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x448) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) [ 777.109391] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:38 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1402000000000000000000ffffff8d00000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x700000000000000}, 0xfffffdef}}, 0x0) 15:35:38 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:38 executing program 0: socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x30}}, 0x0) 15:35:38 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000c80)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000790e9c8400fbcc0000000e00000004000000e80300005801000000000000580100004002000000000000780300007803000078030000780300007803000004000000645499cb4a089b37a352b877dd2f33f92e3b90cfd592500e5952df9a7bc4842ad7d5df3908edbfda188540949dc211c9feca5adddeeaccc35c4597d0c399ac575a38695e23faff74817a25535306636b7f6809c2468b084d2d240190bb170fbd8d44377ffe8c4e030d5b7b3baa06c748d3dd34f03480856dca055b197b47f47ff063f7ef60e540f9b200019b3133350c5c0045ebe80d7d1deb6d4c4327f65787f26e416367573b59941da962155d535a6a4e8af8330f865acea23a1347291905da06750efd7557a5b06f1f56ed42a3068bf21fbaa95faaa6843463cd64ae28a37bdd00f7e78f43992a591e6d10eb53d1ef70a525c082e20cc1436c873bbd792f0a741be514bb6f604fb9e772fdde8400000000000000000000000000304af339964e7d9baa0ab345b74bc38acebf5d9c8816853c2badde1757d949d41c8af4a7b06aee17eb994ae6f4703c0944e2b7a5b2a450c9b6299fe935daaea0a97e388fbd8a0159475d3cd9c5e643251c127149ffe9a41e9673d562584291078925872ef4d00706d50eb85c90624f96f87c5973ef3a183925ec574a98226f4a6dbc3884f64c82c5728350ed22160217a7600a", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x448) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:38 executing program 5: r0 = socket(0x1, 0x6, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @local}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x100000001, 0x7fffffff, 0x7, 0x2, 0x1, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000900)={r3, &(0x7f0000000180)="f87736e9721ff82dd5d3d936a3afc6147ebc4d6f7a800759de9a76596e0bd7b1341c5fc89fc7a4831cd14a925b46f789ca848d09c0a9ea6e86db19b1469d19a67d09469f9acf1ca5fcf93e5687f9ce79fdc8010c4b", &(0x7f0000000880)=""/106}, 0x18) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000780)={{{@in6, @in=@rand_addr=0x10000, 0x4e24, 0x8000, 0x4e24, 0x80000001, 0x2, 0x80, 0x0, 0x2b, 0x0, r2}, {0x8001, 0x4, 0xff, 0x5, 0x2, 0x100, 0x2, 0x1}, {0x4, 0x1, 0x9, 0x8}, 0x4, 0x6e6bb5, 0x0, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [], @multicast1}, 0x4d2, 0x2b}, 0x2, @in=@empty, 0x3503, 0x1, 0x0, 0x7, 0xa8c, 0x800, 0x3}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000580)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@local, @in6=@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x21}}, 0x4e23, 0xfffffffffffffcf8, 0x4e22, 0x3ff, 0xa, 0xa0, 0xa0, 0x88, r1, r2}, {0x1000, 0x2, 0x2, 0x924c, 0x4, 0x3, 0x80000000, 0x1}, {0xfffffffffffffff9, 0xaee, 0x7f, 0x8001}, 0x400, 0x6e6bb0, 0x0, 0x1, 0x1}, {{@in=@multicast1, 0x4d5, 0x33}, 0x2, @in6=@loopback, 0x3501, 0x3, 0x3, 0x1d4, 0xc3, 0x6, 0x2725}}, 0xe8) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0xba}}, 0x0) epoll_create(0x32) 15:35:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0xba}}, 0x0) [ 777.948431] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:39 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1402000000000000000000fffffff000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x0) 15:35:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, 0x0}, 0x0) 15:35:39 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000140)) r3 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000240)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001500)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000001600)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001700)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001800)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001840)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001880)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001980)=0xe8) recvmmsg(r1, &(0x7f000000be80)=[{{&(0x7f00000019c0)=@generic, 0x80, &(0x7f0000002c00)=[{&(0x7f0000001a40)=""/98, 0x62}, {&(0x7f0000001ac0)=""/22, 0x16}, {&(0x7f0000001b00)=""/4096, 0x1000}, {&(0x7f0000002b00)=""/36, 0x24}, {&(0x7f0000002b40)=""/85, 0x55}, {&(0x7f0000002bc0)=""/32, 0x20}], 0x6, &(0x7f0000002c80)=""/4096, 0x1000}, 0xfff}, {{&(0x7f0000003c80)=@tipc, 0x80, &(0x7f0000005f40)=[{&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/4096, 0x1000}, {&(0x7f0000005d00)=""/163, 0xa3}, {&(0x7f0000005dc0)=""/237, 0xed}, {&(0x7f0000005ec0)=""/113, 0x71}], 0x5, &(0x7f0000005fc0)=""/81, 0x51}, 0x6}, {{&(0x7f0000006040)=@nfc_llcp, 0x80, &(0x7f00000067c0)=[{&(0x7f00000060c0)=""/227, 0xe3}, {&(0x7f00000061c0)=""/78, 0x4e}, {&(0x7f0000006240)=""/148, 0x94}, {&(0x7f0000006300)=""/168, 0xa8}, {&(0x7f00000063c0)=""/39, 0x27}, {&(0x7f0000006400)=""/172, 0xac}, {&(0x7f00000064c0)=""/198, 0xc6}, {&(0x7f00000065c0)=""/181, 0xb5}, {&(0x7f0000006680)=""/12, 0xc}, {&(0x7f00000066c0)=""/205, 0xcd}], 0xa, &(0x7f0000006880)=""/142, 0x8e}, 0x3f}, {{&(0x7f0000006940)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f0000007c00)=[{&(0x7f00000069c0)=""/124, 0x7c}, {&(0x7f0000006a40)=""/80, 0x50}, {&(0x7f0000006ac0)=""/121, 0x79}, {&(0x7f0000006b40)=""/163, 0xa3}, {&(0x7f0000006c00)=""/4096, 0x1000}], 0x5, &(0x7f0000007c80)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000008c80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000008f40)=[{&(0x7f0000008d00)=""/150, 0x96}, {&(0x7f0000008dc0)=""/160, 0xa0}, {&(0x7f0000008e80)=""/174, 0xae}], 0x3, &(0x7f0000008f80)=""/185, 0xb9}, 0x9}, {{&(0x7f0000009040)=@alg, 0x80, &(0x7f000000a480)=[{&(0x7f00000090c0)=""/25, 0x19}, {&(0x7f0000009100)=""/158, 0x9e}, {&(0x7f00000091c0)=""/118, 0x76}, {&(0x7f0000009240)=""/72, 0x48}, {&(0x7f00000092c0)=""/36, 0x24}, {&(0x7f0000009300)=""/123, 0x7b}, {&(0x7f0000009380)=""/4096, 0x1000}, {&(0x7f000000a380)=""/90, 0x5a}, {&(0x7f000000a400)=""/103, 0x67}], 0x9, &(0x7f000000a540)=""/222, 0xde}, 0x7}, {{&(0x7f000000a640)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f000000ba80)=[{&(0x7f000000a6c0)}, {&(0x7f000000a700)=""/16, 0x10}, {&(0x7f000000a740)=""/225, 0xe1}, {&(0x7f000000a840)=""/4096, 0x1000}, {&(0x7f000000b840)=""/116, 0x74}, {&(0x7f000000b8c0)=""/14, 0xe}, {&(0x7f000000b900)=""/86, 0x56}, {&(0x7f000000b980)=""/228, 0xe4}], 0x8}, 0x3}, {{&(0x7f000000bb00)=@nl, 0x80, &(0x7f000000be00)=[{&(0x7f000000bb80)=""/220, 0xdc}, {&(0x7f000000bc80)=""/105, 0x69}, {&(0x7f000000bd00)=""/227, 0xe3}], 0x3, &(0x7f000000be40)=""/19, 0x13}}], 0x8, 0x20, &(0x7f000000c080)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000c0c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f000000c1c0)=0xe8) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f000000c440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000000c400)={&(0x7f000000c200)={0x1d8, r3, 0xa, 0x70bd25, 0x25dfdbfc, {}, [{{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x200}}}]}}, {{0x8, 0x1, r5}, {0x178, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r7}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x3ff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r10}}}]}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x24040014}, 0x4000000) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) [ 778.195741] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:39 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}}}, &(0x7f0000000340)=0x84) recvmmsg(r4, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000380)) 15:35:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)}, 0x0) 15:35:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0xffffff8d}}, 0xfffffdef}}, 0x0) 15:35:39 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000007fffffff00000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99e0100def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61ba02b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:39 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e20, @empty}}) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)}, 0x0) 15:35:39 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r5, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) connect$vsock_dgram(r3, &(0x7f0000000240)={0x28, 0x0, 0x0, @hyper}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)}, 0x0) 15:35:40 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000100000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 779.084575] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) r1 = socket$inet(0x2, 0x2, 0x7f9) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000680)='tls\x00', 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179899ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f780cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455000000000000000000000000000000"], 0xba}}, 0x0) 15:35:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0], 0x2}}, 0x0) 15:35:40 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r2, &(0x7f0000000100)="ff064eb158dee9085e399aad445990427eade5c356288bdf0c535d2b7728c31fb098e842f57c517f1a9c10eee135abfa450fb10390053acf4637bcb07f722e5560666e60017006f7204c82f5893cc72ea6207358d23973bd62fe59c8ce80e1b03c36d58ec635b0894f73e48ed288043e1991dc250e8a83b2f456ebee288004bb4cf0f0aeffd095a8ed445737b5d5ba6acb1c0ca75a423ac935f34638aae87503336bc8ca02cf35f40ae9e1319537bcd7bac61297e92357d4fcd91e12b2", &(0x7f0000000380)=""/4096}, 0x18) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:40 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000007000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 779.331445] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1000000000000000}}, 0xfffffdef}}, 0x0) 15:35:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0], 0x2}}, 0x0) 15:35:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl(r0, 0x1f, &(0x7f0000000200)="1fecf329710831ead0c58ff9f8b2ca368697feb760a4783f8772c931548ffac9777f907a8e2a4266c5e682b5f5fc345ec69f102e7a325249073890f75bf6b9d1764723b3ee53f28feaf70b74508b81c722cf469e901f561aea8e690d22a0111ed5fcd049dddf903e43ecef3df724e705d4b51579ea7df50217eaae66697112c0a33c8e73132a") bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:40 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x7f, 0x0, 0xb126, 0x7}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = socket(0x8, 0x80007, 0x616f) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000700)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:40 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1402000000000000000000f0ffffff00000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:40 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000c80)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) recvmmsg(r5, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000240)="10f0a1efdb8c00c3143751134288112b", 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xffffffffffffff95) [ 780.012538] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x1d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0633d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02477854ea87c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c04552945903766751d5fbb17a6335527505a59bb68400000000000"], 0xba}}, 0x0) 15:35:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0], 0x2}}, 0x0) 15:35:41 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:41 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000008006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB], 0x3}}, 0x0) [ 780.192268] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) socketpair(0xa, 0x804, 0x7, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000c00)=0xe8) sendmmsg(r2, &(0x7f00000030c0)=[{{&(0x7f0000000200)=@nl=@kern={0x10, 0x0, 0x0, 0x100000}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000300)="ef91678185bd02c0d6bb09729503bb50239dbb8f13b44e1c3a099eb94db48ea494df29c29de0f892aa9265ada554c478b5f902970df1b5f8679493cb7e1cad6cd855fcd932324fcc28dd1a063e72b3f8e87749a93434f2d97a1fcf15a3e63006dfcbbbe9e5356d4c975c589a694cefaf704f4e0813891a6b9ec2b4f4582c41e439dbf6ab867c3afcadd83505923d", 0x8e}], 0x1, &(0x7f00000003c0)=[{0xc8, 0x10e, 0x1, "73e6126548372963422af9beb26a884ea591f1d90cf481a9c916c2742f13aa862bb8e982762a83e4438e0796c6f677097c5afd1cf32b5f6e5d442b92dbfd0c24220da823d1034c559027fcc9b6961bfd17c6cbc8145a91f0f6a11fbb04ef0fe148ca17921e16990e2048a7bcf5ed73d038cc417e202272ed45d7bcdf2fbd07f291ae3b5edc38facce0cfa6715b491174f92775106444a9d9c21c20fb20206995cc37f6229a3e959874d8612c0ce7521b447ecb"}, {0xf0, 0x19f, 0x2, "a8ec949651baa642dfd53abf01a9433a7a5fc3988efe213f1d1e42ebe4ce16ed1942034dbde7caec845087389e0b523ece3a6b8eee3dc32d10068e8384eb6ea860bc0805f2bfc6361d8109b277660c26338c08d94ff0ad743de38815c112c937bf43014069312b943592225a9437cdbf73b6a132ee43e5f5bfa1abdf568593ee1f2acbae39dc68ce24517c62cffebe2982bee72af3fc2753638de32b832b01c5461df17915c057509e17e8b68b6ec29d5e5a0b964922fe005eaacfbd1761b3d3399bc79066e37b5b8294c4858ed99357c974437f8c1b52cc83f7b5432f8ca8f7"}, {0x38, 0x88, 0x409d, "7261114ecc7ec37a9cccdffa220cbadfd5e0faa7cf1b7a13078543e351888e027d"}], 0x1f0}}, {{&(0x7f00000005c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000640)="2bf4acc793e196f8e4e76523dfcf3b6ae251b2480831bd608d9be584711e06936b0843019fc4fe77face95a3dc52958224c2d5691c4d88e87e3350f15ba1d8a035a78b17c02d92f8640f1adcc0d9ae9f021d2683c176775c368be2543caeb34f0a24497733b6a5cf2c2e9fb16705", 0x6e}, {&(0x7f00000006c0)="e18fdcb437b7c599f96201547c7d9a947b4acde45467f01f05d5cbdb0991218dbf46830988995ee00f53062c65f0d28cc02c7a5b5bc7c3e976d01018642ea28e73079e692ab89588db2f237ec53ef915a81869934fc0ca9ec17d9e9814e149ec78614147d7734577ba80815af68874b1ee6c04ac3ca02ddd51c326d163ae4b381afa16f11eb064c7fd", 0x89}, 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{{&(0x7f0000001100)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000001180)="d97068a8f2fab42bc93772162c40ad92d9e185f8f770ed9b7275f7f360850b2dd8f944b7234465b9a4bce3126d87a0eef4205ce89edb1fddaa4f806d55b82cc089ec7c5f742c862851f7d0a4416922e2649b203971cba5633fbc312f6195365a78a8b3b7bb859a084b367af8afabcf6d3d8b06e6e6d68649a6991f1d7ec780b1ae8aed86d83a04690c2dd3e2eecd", 0x8e}, {&(0x7f0000001240)="1f19aff33a14bb2d357e29d0a922b3ed2499fec9be25ccab4dbffaf45860c4ddb33ef24c4968dc6e595f9241295eab5870cf55bb969a1b72c092f2e2ff3f936ded0feaf0475808dc049ebd476baa6d40b8ff79761954d249c852d2b8368f350ccf3a0867499ec3e93c5cb738879d1d4f1ab0b80ff006a0de1efaa08cb60de518c6", 0x81}, {&(0x7f0000001300)="28b32cc942ebb0e636de079cc9f45715ba419612f22b39dd5a5f1a1f85fdef6ff67db40507d6ed28dec2bcd41b95099022b7318c9b6f28de5697e05b3beaf95e358a4ba7960387ce9745bc5a33c67fdc78a855", 0x53}, {&(0x7f0000001380)="499094", 0x3}, {&(0x7f00000013c0)="9d42f089a5ee55975600d9b6669cc1fabf", 0x11}, {&(0x7f0000002440)="e5a44788d117b65da4dd5da4697aef23f7de590cb24ae9deb56e3039f027870d3b5758cf995352dc82c6d091cb596c2ae50e175fb8f4e48dd611370dc963740425d3d5bd168b9761809c9d8c7f7fd41de6c3536e70e3a477eb02a17d1c121e3d85c7674dd27535da6192e588a9411ba6d7f5c82bc1c7d110f99c14b986664c8520443b12ed9eb6716ef962e7898f7c6537fb676fb6b9dab4b4c3aa77823b11", 0x9f}, {&(0x7f0000002500)="bd0b3c100f88ec68e586f704b642b884510943a6fe377798e06d2ccf4c714341a54962e79b37b7744922445deaa441db7ad63a2a1e0e8ae47150c4e4dcf41360538219ac30c77c291f9de02cbdf0c9131bcaec7863ce9bc2ffa656546634ee5e93117b696e60565591e157a72880bfc24f97093f6d6f8a65674a20c8ef1caa202f50dd57", 0x84}], 0x7, &(0x7f0000002640)=[{0xd8, 0x11f, 0x4, "b4e712dc3f78448215f2c4ed5a4dd9b1a4905d434ec313af494b8b6e796edc33095fe1314a287a05580e224fcf804153d1721aa784c097cb06595240f59ccbfb46dffc15800a22a70ad9cba4a116eabbbc2971be7ac7f879b396edfcb3947180dfe0d01a52d3b6de4b12ff536d2701a99bd9f3473098866c2b59145961c2aafa577b325aa89e85707bcf968bce1a5b165f34c6ada5b0a835379610062be1a51a2022d5d4c464d2fd6ddbaae1ba98d0dbb6d41b70fc373f9c3704a73f29956ec99266a684c6e99237"}], 0xd8}, 0xffffffffffffffe1}, {{&(0x7f0000002740)=@pppoe={0x18, 0x0, {0x2, @dev={[], 0x20}, 'lo\x00'}}, 0x80, &(0x7f0000002880)=[{&(0x7f00000027c0)="7660374a38f04feb06321dc4076ac1a2341a2624a6f5c7c55464262498bdf20691d90510fb08931b194a59490ebfeeddbb340cbbe01a85b14eb3670b2d1e3e0d4cb84f2eefd3f74b869391ad3d3fd5b3a26a294fec7b5c82cb2b3186e04be074e81ed942b0ab108ef01ed8c8a6cca64b638ed2f0e8e3035a0bcf49923ba8cb432a6d7ed869c3bac92009e25f7c6da6d2538bfc31d553c2de0ba62087db94c54caba5aab0207ba73337e0d4b90d", 0xad}], 0x1, &(0x7f00000028c0)=[{0xf8, 0x118, 0x5, "2c2758d1da662b16f4ba57db4b1818805c8c8f1c38bb4df44e62a5d611507152aa8f6a97c6e77f7251588889654b66a67e527ece8b0abded4879fafc83696ab4f45dcd570e230e54f0b7079e58ecc68282a048c16c346e0b61057926b2c789152540a8a978bb8586100e3984f977e072842ba34db85bd3324fcacf2416d27f937c19f40c0d6544312269fb1a732b001abd13be60beff96b574380ef13e6a018af4031b13a489f57c9186d36f1ccb39da587e331eb3163a9d81718ce148c01157a506eaa4e645eacd798097dd4331dd0cb060a6d68a6cdef373b80947e33297fd2968"}, {0xf0, 0x11f, 0x4, "193b2e60555c18b2fefcf11618732f7dbfd1ce8d2105f9e97ae2f66675a14b9e5698164ba25fa5c98ba8548ee089995f3c5ca96e0b722c3f6062f84439521aee8482b2c85f6eeb9eaa6ce2ea27f560fef984d87729902d68171085ca9ec4811328247afcbfcb438c87c70dc93a92e1a3a5751c85d0066b783daf5be14b9765cbf95c18a6b0fa22be15b679ae8fe5aa05ead12713a1ed0a74c7fc2e4b25c8a5e93b47aaee92098af57f1b9e7f0e1369ab0a36d18a6c76f7edbf70ff402a7133a8b80a85d447bd0fa3b52cc837e2209d007c17f011b9a814a3926d9474"}, {0xd8, 0x10a, 0x4, "011eda3561b163f47f9073bb8dc41598b89742a2a7dc3e2fb82a8ed7a503667b398b01fa869add289f2f6363f9860fd53e7bf2f4afa702a509910746659d74d98593cbd963c5fac0807195319241e18fcccc23a2f46b0e5800937bbfb9ca50415efd297036b5ba2244f93b76601778150b13954ecbe88a1e5fd535b7079cbbc9093144bbdc703c5b80f1a86bfafee128d5c0fee3621326e2baef6d32c1add8d3c455cd1d13c1ab539e42f43691220025234b7a479e1cc4143563fc84b95d31d18f3684"}, {0xf8, 0x113, 0x2a, "fa41fc1e738b4690950af3cba305f877d8fc67e623c6c93f9674506283405acece1edc3a26401755a4c9a3cad04ce4ecf8de72b68467f4f75675a4fb2210d7f52488d54fd5dc640f3da4321c4bc4ab4e2dcf5193e6473fb9ad2ea9ea4a8d5bf7cb11d46aa3661602f8ae9682ac9c4a72bfed7ed5f76814fcae98f2ea4be35fa6ff1462b7a6f7d7cc30d13b071cadc08340842ce9d89da55529fb4050806071190a9747f1db89be54211276a4c06dd42ebd119240e100fd4edd94068594bec0c2f2ab26b143e5dea71e48418146a040cd9f4ba737f1f3b07c1a2cc9db30b94bff04b52f1658fbfe"}, {0x40, 0x19d, 0x8, "8944ba75335d815d3087c1fef74d95f58e1e5c37ece527328f1599407382080ae8ad1e27333b7f105174"}, {0x50, 0x13f, 0x800, "7c8ce3d456e8b525c15a8e9bcbde7139ef61bfdaa102a92f9ae192bc4fe9b51961eaa3a473cfe3efceba47db03a6b73ba23bec4050d311b9736166"}, {0x98, 0x13b, 0x0, "b40374c6879366455e16515a134a5b4370ac9eac9d7d0fe57e803475141b9a776840ec5e001db56657c5e22c09280756d0e301a144b6fb99fc1a041ee1ce0329eeb7840bfcb495ac5020b2c13a42870a8f5523faa4fa6e44548ecc0eecac03664f3c4fda8263d56d0df14140124649f443f7d9e5932b7118492874ece5d07a3ff7a902278f61"}, {0xa0, 0x108, 0x100, "abea641d18fa90f242b22a0531e99e4ddf58df2513b7ea5a3f57e51c30ca680d9466fd2de9243861310d296d6e1b0da1234222f36a2e5686f6d482f01bfdeb89bede48f8fcaf017074d0835a38b882ec9d9825131de69c14a3e7c218fe157485d8ae127e099f2f139ea3d264179d504fe7b2c8bb70195f198977bb65dcb9db2a7da73e96d378533d3d8808de7a3e52"}, {0xc0, 0x11f, 0xc097, "c4c80393271676135168c103fe8debebd112f3650eee6fc148e506219c4e06b899fe086b3d9f87b8a35783b927480e468859144468f184b4e384d097207857f7302458ad911d2b18b0eb9f1e3f382a66f49c8b22e17066c76e8fce60091fa7e8fd369e4a943950a2d0b2f68024b170f9dcd9bc839e69646deb0f90bc9521da25c654858aa6e68fd60fe04782395e412de635243d17612381686c899a689a2b7c75d93f177cddfe0b34d5"}], 0x640}, 0x10001}, {{&(0x7f0000002f00)=@l2={0x1f, 0x61a, {0xff, 0x1, 0x400, 0x7f, 0x7, 0x80}, 0xbec, 0x200}, 0x80, &(0x7f0000003080)=[{&(0x7f0000002f80)="b919721c080d68b4fd17290a87aad9342ca2a18384c7b6eeadaac9532ee04e65fbe876af61006a3f80686749240adb236936bcaa7d", 0x35}, {&(0x7f0000002fc0)="e54d8b1047ce99099662d59a1fdf5d1fbd98b2d213e6c73057d4e68b556ed79578de059f4f5bec10837e7874ac967c1e90be27532007bb821fe07ce1618e99a527ff5235cb987d86e5151c5c7da986bffc55749329da414ca31f566a67212e4b50ac561170515ecd0c70a33efb346176cbe6f9d52004243f5c1ff16d9ffe7f4db10346f3fba863329d8f2a8ced", 0x8d}], 0x2}, 0x4}], 0x7, 0x14) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x2, @random="27634e1b6328", 'nr0\x00'}}) r4 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf0ffffff00000000}}, 0xfffffdef}}, 0x0) 15:35:41 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000300)={'NETMAP\x00'}, &(0x7f00000014c0)=0x1e) r1 = socket(0x8, 0x80a, 0x2) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x2, @local, 0x2}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x7, 0x4, 0x1, 0x5f, 0x7e1c}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001500)={0x6, [0x78cf, 0x1000, 0xffffffff, 0x6, 0x8, 0x100]}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(r3, 0x0, 0x238) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80008002}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="59ff6ce158c9dc6fd303377239f1b916b7f9b57adf1b2cb7a43a7758a2bd840fbe93df42a57485897c358f7b6bb287630ea94a4245f9149ea768"], 0x1114}, 0x1, 0x0, 0x0, 0x400c000}, 0x4801) 15:35:41 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000008dffffff00000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB], 0x3}}, 0x0) 15:35:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="a900721d9a00fafd28f61ffa0ffa838c283d3db02aa43506d279bce10ab9100a", 0x4023a9d5b79b5ba5) r1 = accept4(r0, 0x0, 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14) socket$bt_hidp(0x1f, 0x3, 0x6) connect$packet(r1, &(0x7f0000000300)={0x11, 0xf5, r2, 0x1, 0x3, 0x6, @local}, 0xfffffffffffffe68) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}, 0x1, 0x0, 0x0, 0x4}, 0x0) 15:35:41 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000240)={r2, 0x8}, 0x8) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc0587d02437e26a287c849ecdcc5f7dc4498f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) 15:35:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB], 0x3}}, 0x0) [ 781.107537] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:42 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000001006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:42 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = accept$inet6(r0, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x6f, "652b0f57fc46fce33d6b9815beda0652e7c51e4825e61721b534ea3b2a4b3783df7cdd3159bb415b5e1550d80e63c6c8a90f80655770a9c2c25bb8b8528051fc40224d41cc35fc84a8ef07f287c3c2ab413d22d0a31bb970a5fdb58051ab278a29e3a4b75ef89299236f90ebd314ca"}, &(0x7f0000000300)=0x77) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r3, 0x3}, 0x8) listen(r1, 0x0) r4 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x5e, "a16997cd72d50badf5847713b2e85b23b58987bd666bfb3ec3309356ff6d71f420c48247009b8ef82fa7f04024c20bbf0b9100e1079b594b000da5f18681b9434671a59b5a4952446ea7912a4a02b36ad2d8cb9c31b615857949f905297f"}, &(0x7f00000001c0)=0x66) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000200)=r5, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x1) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:42 executing program 5: r0 = socket(0x18, 0xa, 0x100000001) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0x2, 0xffffffffffffffff, 0x3, 0x100, 0xc2}, &(0x7f0000000900)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000940)={r1, 0x4a, "45950c0957a6f6fca926e5ac5b5c7be5fdb021c64b6559e0e994e1d3e59567699f46cb72dc26fb0c8421bd8b6a5efa1a92db43cec7a371190fb4556c22bb2685ec17723f5b24322ebfd5"}, &(0x7f00000009c0)=0x52) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r3 = accept4(r2, 0x0, 0x0, 0x80800) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000380)={'icmp6\x00'}, &(0x7f00000003c0)=0x1e) sendmsg$nl_netfilter(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="0000003f3f7bf652d802bc9bb5525800000a00000400000000000000313fad5b1dde1967540736813d3353d516aa545a0123e0623d66b101a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a9096901dc0ff634c68c10e495e8dbc8587d02437a26a28700100000c5f7dc4598f7efff9c1e712a61b402b12b80cc95dc94ae6806e9388fbf650ac1bd48334dcd3b789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000300)={r4, 0x1, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000280)={r4, 0x1}, &(0x7f00000002c0)=0x8) 15:35:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00"], 0x3}}, 0x0) [ 781.321076] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf0ffffff}}, 0xfffffdef}}, 0x0) 15:35:43 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000003006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:43 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) r0 = epoll_create(0x3f) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000480)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socketpair(0x19, 0x2, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$can_raw(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x1d, r4}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)=@canfd={{0x2, 0x4, 0x9, 0x1}, 0x1, 0x1, 0x0, 0x0, "b92c8ac0eafb255aa265474e41ad6bc6d73197a009ee60d54db9fefd04a96c7e94a5a6f2e92eb1222f455cbeed1277f7b92bd81fcde185bb4bd5ff938e6f80ee"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x10) listen(r2, 0x20) sendto$inet6(r1, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10018}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0xa4, r5, 0x479c4e44c857bc27, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x318dfcd7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd6a008}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1c1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x14}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0xa4}, 0x1, 0x0, 0x0, 0x1}, 0x40) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x57a) 15:35:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e21, @loopback}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xba}}, 0x0) 15:35:43 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000e8030000580100000000005801000040020000000000007803000078030000780300007803000000000000000000ff7f", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x448) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r6, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x1ff, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@dev, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) sendmsg$nl_netfilter(r4, &(0x7f0000000b40)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2020}, 0xc, &(0x7f0000000540)={&(0x7f0000000c80)={0x274, 0x7, 0xf, 0x801, 0x70bd27, 0x25dfdbfd, {0xf, 0x0, 0xa}, [@nested={0x1a0, 0x43, [@generic="c6fe8be5fc02a72f9c333a8c0424e651f428f65eaa2d29f57cf6519bfd386bdc028262defe6ef4ec0b3cc167bd657d499f329bb59c2429d47a0d8b66ef6ec62ff57f25d0c14053c5a3e0ca02db57fa4c9be75e", @generic="83eb81258143e4cc3ba66afc3442735e4fc630bb90a411662fd55372c1ff54d0b57aa3dd50af34f4aaee6be1dc95c943be8f775001d01217acc625bd7662fb133951f07415b7ecba095f13a7030822c54aad5ae8ccae762fb8ca7ad200871f018b3ee6c9941c15653967950e5e2af923f41d24", @typed={0x8, 0x2e, @fd=r1}, @typed={0x8, 0x7b, @fd=r6}, @generic="895a29c2a60a7f1adbe2f243cb83439a8c088ee51376fad75468db4bddd99fa6498c2b149086730c4bd3703f5fa7", @generic="c6e72442e4724c9f96a8207cdecf75851f1c469933913e6e51a7f9f4f37435492be27a2724a06b89496855b940090b4d120be6a24d09904fce30e9a0a8107866ca249672387437b2df61d17d8008e64a62b4711472c70e254457", @typed={0x8, 0x58, @str='-\x00'}, @generic="0d3ba9370185cee50612e42f32cabfd0f4ce923295bef82eb3546bd6e952f150b841032c6cb78aeab74d43268333", @typed={0x8, 0x81, @uid=r7}]}, @typed={0x8, 0x64, @str=':\x00'}, @generic="c1ba07372caa242f2d32ce5afcacfedb1ff3efedf9b75cfa133f64f40e2f8c39866ea0315105777b26ce79eecbb7c862b3c554198e0bfc20c6bb644204ddb69d1a7fb72e11fc51de", @typed={0x8, 0x5f, @uid=r8}, @generic="da2af8d37e2e12de800bf868363c67a69b5d63cdcbc50f6bafc3b604472372a9fe44f490de66916818a9237dc2f821d14ad10cce8946e9d529448efdf6fe1f60a9f0455c2a5a49f39278d39df9f9b550199e5373e9839c0f7e56472ee49f8c3717e5849fefa3"]}, 0x274}, 0x1, 0x0, 0x0, 0x4000}, 0x240000c0) 15:35:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00"], 0x3}}, 0x0) 15:35:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00"], 0x3}}, 0x0) 15:35:43 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000007006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000340)=0x4) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000300)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r2, 0x300, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x5ae74c63eb756fb1}, 0x40000) 15:35:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00000000000800"], 0x3}}, 0x0) 15:35:43 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000003140)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)={0x8, {{0x2, 0x4e21, @remote}}, 0x0, 0x9, [{{0x2, 0x4e20, @multicast1}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, {{0x2, 0x4e20, @local}}, {{0x2, 0x4e20, @multicast1}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}, {{0x2, 0x4e24, @loopback}}, {{0x2, 0x4e24, @loopback}}, {{0x2, 0x4e20, @rand_addr=0xffffffff}}, {{0x2, 0x4e20, @local}}]}, 0x510) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) pwritev(r1, &(0x7f00000006c0)=[{&(0x7f0000000200)="6e0fc8a15618e60b91f30f1989871ff80c307356b39acf2d8cce016a26e4d8de84ccb09c87539efe287021f0ea2bc68c54923547d22b47dae0cd89eb0c7c8ebe7de655d04ecc0633b1e5904b2155372bb873d9b879634e8ab11c1984634580b3d6c5688373a82dc6d51313b6e2ee9b1521d107ded3dce3e5db7452a73a4dab4f40bceab8179e325abcc036f29c33cc4aa59b0b004e37621a33f54aaa1454a3316ed424934d10cce3bcf4008ea8104540baee27cd2533f0c3be521dee3bebf7d9ee8b4ab793bc4e48521db227fe80", 0xce}, {&(0x7f0000000380)="b362e57e953172b28b280260f205963b080564e8985940a6001b99e01e64bc7efe1e8f1f161351f4973b28c76176a6caeb7eb3f81c5ab88587aa604dc69d71884abf8c4c1d237d80c8051e1c9cbe9e2c7ec128276cd2709e0497cfe9c256aef9b3ef950c48adb9eda5d639892d7053747d1175eddd30dd66befcdcb589ef5c63d0fba1815dd95053c27d90", 0x8b}, {&(0x7f0000000440)="2660ec56d06ced80778e66c2acb01a3f2380cd965d29df37797935126b67a3ed41e5eb8fcd5192d503c88738992d044f1821da8640271fa75c7d8d9f643f2c6df21b88acc21f056fe28c65197273996f33adc9e3fad0bc16fc968366c01e77c124e1b4feec8b2dc89a1145821be12ee2cb7d973c4957991b065ca52030448cf6cc1a9001eb4ee3fc6c8fd2df92aa6c0738558707d382608f760f9d0822f0c004052a4d274dd67756d0c93de03df1ef2dd3ab25bf4def", 0xb6}, {&(0x7f0000000500)="3fd4675dd8329604fe6e35c64d3de1115260972ceaf9b54805260f9a04df3e2cc644679bc7b4954b638fc044d4374a6233f273156087377e896b27f60d0392f7354d55e48100585d6b2b7151ba68696a4362db0618c750c256d342096b3b1a0d4590d1e99188f8c4ef31691db0c8dd5fe99b25fd972d3041d31a3361f8996cb5d051734416bcc3ccff77aad50c2d5258420ed9c1ba76572666f54026266e9021ffa6e97db7f34c46f8154c57a2fd83ec10a93949afba8de2f5e992d2c86e13", 0xbf}, {&(0x7f00000005c0)="ecbd698c7d2387685054e789f3d7c79397bc6411d79b6825915023b0fe3062d97df3e64e9d760c791b55e44f444b6a102cb0333500bff4521a4c81c73a1423e62c1b29e8c91b5ef6dc530a3e11cadcf2fc66de329c21b86053b35c7eaf949d7b63f81ff0", 0x64}, {&(0x7f0000000640)="0a8af8335d20e42de2de47b92b70134a811fe05ae7893ffa6e1b3b76d62d0269071f201367bb187edfada3aa1e71e1a72ab8bd6fdde5e9324980f7a3d7667d4118fc6a763eacb811dd5fbaabe736f178df", 0x51}], 0x6, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r4, &(0x7f0000000140)="bd78484802c827cb5c055ad4cf3cd05a64874fdfb378e4cf678ce5eb07c1f1c4eed5e0cf27ccdc198966f990d9dbb8d15956a66203f7cad2f5b5960c543e2b01", &(0x7f0000000180)="cd3e26fd", 0x2}, 0x20) write(0xffffffffffffffff, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$netlink(r5, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept$alg(r3, 0x0, 0x0) 15:35:43 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) sendmmsg$nfc_llcp(r2, &(0x7f0000006f00)=[{&(0x7f0000000100)={0x27, 0x1, 0x0, 0x6, 0xa0b, 0x6, "cc4d1d2cf12bbe411e4b72d09b6532b02a0ad89a618b39d8d3f33a7796d415782b831bcc39274710c543ba7249ce1456190e2957f48ecba32f76f371e35196", 0x2a}, 0x60, &(0x7f0000000040)=[{&(0x7f0000000180)="b6dd59d42835a7a08dac1c272446e65697b5a4470f4c6e7892dbf2e3323475024bba93c62461f72be02ee7ebadd7300397ceaaf80b6d6254ddb06d3cc0fbec626760c4162214dd164d430e740ed4b3184ca805e7c852f2949a45ee2e2c41cf0058cd70570d6bca831b435583dafdfaca9b53426fc765183ab8a1081ad7f8648378265f475d2798044e", 0x89}, {&(0x7f0000000240)="3cfa6d693168a793f77bd4958ef69df5276805d1511c222d33ebda41c9cd4aa88e4bb2eb8aac857c8a14a8f9ce7e231d25372e82223c153d602a0c354a99cba39df55b5a3debcf761786238369870e5937fd3580c6e51e60fe7c623ffbe660ffe57b31ee6a9e507168090c8f63fefebf42ab4b1d", 0x74}, {&(0x7f0000000380)="3611cba2061199f726777ffa371f61ec8b345402bacb341fe2df4f61069691ff4cd753b338784ca78e891785964527151aae95e4ff632663ce489d8036f4c50cd48177d20453a49fcd5bcbcc5c1134ff524df5f656b020e9a424c7710da8acdf054a3ee4f41342e642dbc0e647e5f9af909465e4ec7f0c0bd10b121329a32271a163e5f2fff60109457e85a6f6be5ef0bd24f1a0416ec57c6f65145b5d5b81711d5e82231034a2f450e245a5f1a1f53d721c08091030", 0xb6}], 0x3, &(0x7f0000000440)={0xa0, 0x10a, 0x7, "9a42cc39b6a6d46329a0b175036caffc19e1264c0221d407ab51694a62c7d10b6fa516d9c08d9ad9898f10cd39d1edbab8e670a1647156b7bdc656fca1688259a1cc5a3cc515dfde2004256c8efed4ca5edd19c03302c5b56896cb6c08bbc61e3c5e5eda552cbf59bab2439b7e2d6515c503d7ce04b274ef9f4e5a40098ff52970c7a30e5658b52e717713"}, 0xa0, 0x40c0}, {&(0x7f00000002c0)={0x27, 0x0, 0x0, 0x1, 0x5, 0x55a, "26197651c2310179c0d4f18c91c51b66f7b9a93c16abf84e1b7d0fc539cfb0643dca416be70e56827412d10207ee857d398a44182ca8056068396f5116be56", 0x15}, 0x60, 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{&(0x7f0000005b00)="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", 0xfe}], 0x6, 0x0, 0x0, 0x8001}, {&(0x7f0000005c80)={0x27, 0x1, 0x1, 0x0, 0x4, 0xffffffffffff0000, "7cbaa5138b823b97729891bc54cd5ef5ff31a9eac392f1c73c7c2dd8d2ba723268860f72f8cbe5317c0bf36a0f77446513a93b3dce0ecce2362c911194bfe5", 0xb}, 0x60, &(0x7f0000006dc0)=[{&(0x7f0000005d00)="8cb68b2e82383f6a4342b02de7a9cd5748b4d6c5823676a4307675ee7f412950fbbbb2b75983f55da887565cbe", 0x2d}, {&(0x7f0000005d40)="785cb232b72c1261ddb67be126a61ea222b5f981caceff59da80e9906c05bdf2291539ac94af606c2f906c3361140d8a1ba1ba1bedb766a2f76fbc6cad81c2d15e943559a0d3873501e205d4f8085468b38a300a1eaf5d7f625cc3c5df3865b6a9dc27", 0x63}, {&(0x7f0000005dc0)="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", 0x1000}], 0x3, &(0x7f0000006e00)={0xe0, 0x0, 0x1, "ad85b8d6ced30d38fbc7d11bb0d53b8db8b4864871499d2534eb36186e04733ea43bcde078f92114b08cf446f304ea6623861e43337b00c1cf06dc6601579d42da2ee1ccf74b65885bf48589233afb95ead524621f58e50337a9d8986ecd3e9fa8c1edbb9f12690cb5fb4b175383e4808bef88914afe102942fbc09406f7e38adf0522198946bb394229bf74a4f16812bf24648002b620828cc3207bb2d064f6060198ea4f3f32978b1b0ed6de5248fade8847dfec19c326a0d4b57b1f0e0c22556c094b4611f0e9c5"}, 0xe0, 0x40}], 0x7, 0x8000) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000070c0)={0x0, 0xc9, "cb2236e09d78ce4cb24b30cb75a91e78762d14cfb4833350a315997baa7d2bac12851f302878e58f0a5bfee19d7665cd7143ae3d3f61285000dfd671e0447267c3387c01422c2b04a8afd6d8e3f5909ca9b338d16fa3522ed4f622a3c7ed706f3e28f40292254832885831f4aa890dbe20ae5e1c99dcacebb1e595b74d831e595492adbbd0177d76faf4f0c89c74ee004a99691268867a32e23aa67f3cd312730ab70b8fda0686db83b4509f9d4a3152c9e657c6425df94f7251002acfdd7e8e8f4a47affd55d911b0"}, &(0x7f00000071c0)=0xd1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000007200)={r3, 0x8001}, 0x8) write(0xffffffffffffffff, 0x0, 0x0) [ 782.480800] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 782.505480] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00000000000800"], 0x3}}, 0x0) 15:35:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10000000}}, 0xfffffdef}}, 0x0) 15:35:44 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000010006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:44 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000001c0), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) 15:35:44 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x6000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:44 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000c80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000004000000000000000000000000000e00000004000000e803000058010000000000005801000040020000000000007803000078030000780300007803cb97856b2bdfbaad00003e92998ce7b9e7237e9f83378b616aec65b6096fe5d9f8b202da26b418598113aa7b4ce397de398d45765d04cec325cd4dd8b9", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x448) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x6, @mcast1, 0x1}}}, &(0x7f0000000340)=0x84) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r5, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:44 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000000000000000000000000fffffff0006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'bcsh0\x00', {0x2, 0x4e24, @broadcast}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) 15:35:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00000000000800"], 0x3}}, 0x0) [ 783.190135] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 783.217514] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:44 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x9) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:44 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000300000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x30}}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'bcsh0\x00', {0x2, 0x4e24, @broadcast}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) 15:35:44 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r6, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e22, 0x1, @empty, 0x997c}}, 0x8001, 0x6, 0xfffffffffffffffc, 0x1, 0xc}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) 15:35:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f"], 0x3}}, 0x0) [ 783.536248] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 783.542376] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 783.583226] bond0: lo is up - this may be due to an out of date ifenslave [ 783.598891] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 15:35:45 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000800000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x300}}, 0xfffffdef}}, 0x0) 15:35:45 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000000140)=0x3f, 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:45 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x4000000000000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f"], 0x3}}, 0x0) 15:35:45 executing program 3: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x8000000}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 784.325565] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 784.358969] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f"], 0x3}}, 0x0) [ 784.374606] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:45 executing program 3: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xffffff91}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:45 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000700000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:45 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8d10010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) [ 784.558773] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:45 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, 0x0, 0x184) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:45 executing program 3: 15:35:45 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000800000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f0000"], 0x3}}, 0x0) 15:35:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x8}}, 0xfffffdef}}, 0x0) 15:35:46 executing program 3: 15:35:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f0000"], 0x3}}, 0x0) 15:35:46 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000300000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:46 executing program 4: r0 = socket(0x8, 0x1, 0x5072) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000006c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000800)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x604}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)={0x9c, r1, 0x301, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x908}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x349}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80000001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x44080}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:46 executing program 5: 15:35:46 executing program 5: 15:35:46 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000003000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:46 executing program 3: 15:35:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f0000"], 0x3}}, 0x0) 15:35:46 executing program 3: 15:35:46 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) r0 = socket(0x4, 0xf, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, 0x0, 0xfffffffffffffd5f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}, 0xfffffffffffffcdf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f00000001c0)={r4, 0x1}, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r5, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}, &(0x7f0000000100)=0x10) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x2}}, 0x0) 15:35:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0xfffffff0}}, 0xfffffdef}}, 0x0) 15:35:47 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1402000000000000000000000000007fffffff006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:47 executing program 3: 15:35:47 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x7ff) setsockopt(r1, 0x9f8, 0x3, &(0x7f0000000380)="16295abac3567918973eb671dbcbb691aed06da86830ad3c5504f217c2148ca7dad2adbe0c8f94c68bebcd30c6c1d0e30bb400ccdafa78ee9672f32c677b0f17525d0c1f92b80fa5e7728b755bc0ffb38962ed7d0ea48687e4d7b3fd9c786d42ae90112b6c028e7dc126e1952b91ff1cd78c88892209feaab2e3396ff1ffe51764b993cce90e1f28518e652e38c3aa573495a3eae96a20c87901746be29a47e9fdc9e79b82d4cae0085c9ec1d8f3819ede2855cf86aa", 0xb6) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r2, &(0x7f0000000100)="b3cf4d81f6dec2ae1b8ac6be8908f1dc07e43e8036839800f2036c0961a0c342779fb8f7a22cad3b5ad3868fbb47f7f7a0c491c00af1807e73fe32ed0168b3ebe575f7add509ab57dd8560ece1fa7e682fb496ff683c21b703a52db5f740942cc12c509e487925fcceb6a7bb3068faf9c998b944c338a9ace67bd32f0b212a9dccd1a29cab29e553bfa6f9b8d21244b879509fc367bcd7e658ae686dea6858", &(0x7f00000001c0)=""/253}, 0x18) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:47 executing program 5: 15:35:47 executing program 5: 15:35:47 executing program 3: 15:35:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x2}}, 0x0) 15:35:47 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000000000000000000000000ffffff8d006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:47 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0xffffffffffffffc5) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000004c0)=0x800, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @empty}, &(0x7f0000000040)=0x10) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000440)=0x3, 0x4) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0x800c6613, &(0x7f0000000480)={0x0, @speck128, 0x3, "f92cf14bcec64ee7"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x100000000, 0x9b, 0x3f, 0x6}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xed2, 0x8, 0x80, 0x1c00000000000, 0x80000001, 0x6, 0x9, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x6}}, 0x1, 0x4, 0x4, 0x5, 0x2}}, &(0x7f00000002c0)=0xfd) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000380)={r3, 0x7, 0x1, 0x5, 0xb007, 0x1000, 0xffffffffffffff7f, 0x8000, {r4, @in={{0x2, 0x4e21, @empty}}, 0x1, 0x5, 0x7, 0x0, 0x7}}, &(0x7f0000000300)=0xb0) write(r0, 0x0, 0xffffffffffffff90) 15:35:47 executing program 3: 15:35:47 executing program 5: 15:35:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x8dffffff00000000}}, 0xfffffdef}}, 0x0) 15:35:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x2}}, 0x0) 15:35:48 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0x10}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:48 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:48 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000001000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000400400000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x30}}, 0x0) [ 787.339159] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 15:35:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYBLOB], 0x2}}, 0x0) 15:35:48 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000700000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:48 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x6e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000100)=0x1e) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x18}, r3}, 0x14) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 787.382805] bond0: lo is up - this may be due to an out of date ifenslave 15:35:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x300}, 0xfffffdef}}, 0x0) [ 787.496876] net_ratelimit: 7 callbacks suppressed [ 787.496886] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:48 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000001000000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}}, 0x3000000) 15:35:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0xffffff7f00000000}}, 0xfffffdef}}, 0x0) 15:35:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYBLOB], 0x2}}, 0x0) 15:35:49 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}, &(0x7f0000000180)=0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000100)={&(0x7f00000000c0), 0x20000, 0x800, 0x2af6}, 0x18) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) socket$inet6(0xa, 0x3, 0xffffffffffffffe0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$key(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)={0x2, 0xf, 0x1, 0x7, 0x24, 0x0, 0x70bd26, 0x25dfdbff, [@sadb_lifetime={0x4, 0x3, 0x5, 0x43, 0x4, 0x3}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0x5, @loopback, 0x53452dee}, @in={0x2, 0x0, @broadcast}}, @sadb_sa={0x2, 0x1, 0x4d6, 0x81, 0x7, 0xec, 0x1, 0x40000000}, @sadb_address={0x3, 0x7, 0x7e, 0xa0, 0x0, @in={0x2, 0x4e20, @empty}}, @sadb_address={0x3, 0x6, 0x3f, 0x80, 0x0, @in={0x2, 0x4e24, @loopback}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e20, @local}, @in6={0xa, 0x4e21, 0x2, @mcast2, 0x6}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0xff, {0x6, 0x2b, 0x294d, 0x0, 0x0, 0x0, 0x0, @in=@multicast1, @in6=@local}}]}, 0x120}}, 0x1) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x30}}, 0x0) r1 = socket(0x9, 0x800, 0x1000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x24, "e1209bc161746939822034c1cde2b2fa96e5cc920bdae502b6015e8448756d8c13dfb5df"}, &(0x7f00000000c0)=0x2c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x40, 0x20c, 0x5, 0xfff, r2}, 0x10) 15:35:49 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000000000000000000fffffff0000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0xffffff7f}, 0xfffffdef}}, 0x0) [ 788.222906] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 15:35:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYBLOB], 0x2}}, 0x0) 15:35:49 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000007000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:49 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, 0x0, 0xfffffffffffffc88) r2 = accept4(r1, &(0x7f0000000780)=@hci, &(0x7f0000000800)=0x80, 0x80800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000009c0)={@broadcast, @loopback, 0x0}, &(0x7f0000000a00)=0xc) sendto$packet(r2, &(0x7f0000000840)="58fb4cc5e4c6c714a7aaae701152324bcb1ac036291d957f48b218b4a47db13d0bd113de95b53cf5ebf7e8127df460630806628eb369d9814e5643a02391bfe1ec8fce2146b55239c71bd1d7071c946e9824fc2e72ae747f00cb9a4a5d00ec9af4c88a27340762433328fe812f89c18a194b613870621227d087a1b9581b40f9a33ef3f059ab0b3a130a3fad693a952b63dbc14c7c87b71cf05b64b006cdf63baa9351f32382b74d919fbbd887a2d23df54b7e36f3acfa3f447f94cd30", 0xbd, 0x240008c0, &(0x7f0000000a40)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast}, 0x14) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 788.297728] bond0: lo is up - this may be due to an out of date ifenslave [ 788.360893] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 15:35:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYBLOB="000000000000000008001b00"], 0x2}}, 0x0) [ 788.409427] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:49 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000010000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x8000000}, 0xfffffdef}}, 0x0) 15:35:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0xffffff7f}}, 0xfffffdef}}, 0x0) 15:35:50 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @empty, 0x3}, 0x1c) recvmmsg(r1, &(0x7f00000033c0)=[{{&(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/16, 0x10}, {&(0x7f00000001c0)=""/19, 0x13}], 0x2, &(0x7f0000000240)=""/254, 0xfe}, 0x1}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/58, 0x3a}, {&(0x7f00000003c0)=""/134, 0x86}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f00000004c0)=""/56, 0x38}, {&(0x7f0000000500)=""/247, 0xf7}, {&(0x7f0000000600)=""/182, 0xb6}, {&(0x7f00000006c0)=""/188, 0xbc}, {&(0x7f0000000780)}], 0x8, &(0x7f0000000840)=""/146, 0x92}, 0x800}, {{&(0x7f0000000900)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000000980)=""/158, 0x9e}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/246, 0xf6}, {&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/224, 0xe0}, {&(0x7f0000001cc0)=""/227, 0xe3}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/69, 0x45}, {&(0x7f0000002e40)=""/176, 0xb0}, {&(0x7f0000002f00)=""/107, 0x6b}], 0xa, &(0x7f0000003040)=""/64, 0x40}}, {{&(0x7f0000003080)=@nl=@unspec, 0x80, &(0x7f00000032c0)=[{&(0x7f0000003100)=""/218, 0xda}, {&(0x7f0000003200)=""/183, 0xb7}], 0x2, &(0x7f0000003300)=""/178, 0xb2}, 0x80}], 0x4, 0x100, &(0x7f00000034c0)={0x77359400}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x87b, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ff8000/0x7000)=nil, 0x7000}, &(0x7f0000000040)=0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYBLOB="000000000000000008001b00"], 0x2}}, 0x0) 15:35:50 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000007000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0xffffff7f}, 0xfffffdef}}, 0x0) [ 789.167777] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYBLOB="000000000000000008001b00"], 0x2}}, 0x0) 15:35:50 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) listen(r1, 0x7) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="b4000000", @ANYRES16=r3, @ANYBLOB="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"], 0xb4}, 0x1, 0x0, 0x0, 0x1}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:50 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1402000000000000000000008dffffff000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYBLOB="000000000000000008001b00000000000800"], 0x2}}, 0x0) [ 789.354997] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:50 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380)='syzkaller1\x00', 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x6, 0x20, 0x6, 0x5a51}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x48410}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r4, 0x430, 0x70bd2c, 0x25dfdbfb, {{}, 0x0, 0x4109, 0x0, {0x4c, 0x18, {0x2, @media='ib\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000440)={0x0, {0x2, 0x4e20, @loopback}, {0x2, 0x4e23, @local}, {0x2, 0x4e22, @multicast2}, 0x20, 0x0, 0x0, 0x0, 0xffff, &(0x7f0000000400)='teql0\x00', 0x0, 0x7, 0x800}) socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f00000001c0)=0x54) 15:35:50 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000ffffff8d6dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:50 executing program 3: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @empty, 0x3}, 0x1c) recvmmsg(r1, &(0x7f00000033c0)=[{{&(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/16, 0x10}, {&(0x7f00000001c0)=""/19, 0x13}], 0x2, &(0x7f0000000240)=""/254, 0xfe}, 0x1}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/58, 0x3a}, {&(0x7f00000003c0)=""/134, 0x86}, {&(0x7f0000000480)=""/36, 0x24}, {&(0x7f00000004c0)=""/56, 0x38}, {&(0x7f0000000500)=""/247, 0xf7}, {&(0x7f0000000600)=""/182, 0xb6}, {&(0x7f00000006c0)=""/188, 0xbc}, {&(0x7f0000000780)}], 0x8, &(0x7f0000000840)=""/146, 0x92}, 0x800}, {{&(0x7f0000000900)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000000980)=""/158, 0x9e}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/246, 0xf6}, {&(0x7f0000001b40)=""/126, 0x7e}, {&(0x7f0000001bc0)=""/224, 0xe0}, {&(0x7f0000001cc0)=""/227, 0xe3}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/69, 0x45}, {&(0x7f0000002e40)=""/176, 0xb0}, {&(0x7f0000002f00)=""/107, 0x6b}], 0xa, &(0x7f0000003040)=""/64, 0x40}}, {{&(0x7f0000003080)=@nl=@unspec, 0x80, &(0x7f00000032c0)=[{&(0x7f0000003100)=""/218, 0xda}, {&(0x7f0000003200)=""/183, 0xb7}], 0x2, &(0x7f0000003300)=""/178, 0xb2}, 0x80}], 0x4, 0x100, &(0x7f00000034c0)={0x77359400}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x87b, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ff8000/0x7000)=nil, 0x7000}, &(0x7f0000000040)=0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 789.521410] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 789.606622] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1000000}}, 0xfffffdef}}, 0x0) 15:35:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYBLOB="000000000000000008001b00000000000800"], 0x2}}, 0x0) 15:35:51 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r0, 0x0, 0x80) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:51 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000000000000000000ffffff8d000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:51 executing program 3: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380)='syzkaller1\x00', 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f00000003c0)={0x0, r1, 0x6, 0x20, 0x6, 0x5a51}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x48410}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, r4, 0x430, 0x70bd2c, 0x25dfdbfb, {{}, 0x0, 0x4109, 0x0, {0x4c, 0x18, {0x2, @media='ib\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x40800}, 0x4000000) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000440)={0x0, {0x2, 0x4e20, @loopback}, {0x2, 0x4e23, @local}, {0x2, 0x4e22, @multicast2}, 0x20, 0x0, 0x0, 0x0, 0xffff, &(0x7f0000000400)='teql0\x00', 0x0, 0x7, 0x800}) socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f00000001c0)=0x54) 15:35:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0xffffff7f}, 0xfffffdef}}, 0x0) 15:35:51 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000030000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 790.155194] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 790.158149] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYBLOB="000000000000000008001b00000000000800"], 0x2}}, 0x0) 15:35:51 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x368) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0x60, 0x80000) bind$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x1, 0x1, 0x7, 0xffffffffffffffff, 0x1, "394deb29a5b9104cb442000f7dfa8c9299dff5f75161693d56641b2c686b49d8a39aaad0ec5cb6726504b3f74db3c56e5a8db90afebc2a80493f91c313991e", 0x3f}, 0x60) r3 = accept(r2, &(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f0000000440)=0x80) bind$pptp(r3, &(0x7f0000000480)={0x18, 0x2, {0x1, @remote}}, 0x1e) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:51 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000240)={0x4, 0x1, 0x9, 0x20, 0x200}, 0xc) 15:35:51 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000000086dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYBLOB="000000000000000008001b000000000008000a000f"], 0x2}}, 0x0) [ 790.344802] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0xfffffdef}}, 0x0) 15:35:52 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x7, 0x7ff, 0x7f, 0xd7}) 15:35:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x10}, 0xfffffdef}}, 0x0) 15:35:52 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000000106dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYBLOB="000000000000000008001b000000000008000a000f"], 0x2}}, 0x0) 15:35:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}, 0x1, 0x0, 0x3}, 0x0) 15:35:52 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x9}}, 0x0, 0x1, 0x1000, 0x9, 0x12}, &(0x7f0000000200)=0x98) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000005c0)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0x158, 0x0, 0x158, 0x240, 0x0, 0x378, 0x378, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000580), {[{{@ip={@loopback, @multicast2, 0x0, 0xffffffff, 'syz_tun\x00', 'veth0_to_bond\x00', {}, {0xff}, 0x2e, 0x1, 0x55}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x9, 0x7fffffff}}, @common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x59e1}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0x80000000}}}, {{@ip={@multicast1, @remote, 0xffffff00, 0xffffffff, 'ip6gretap0\x00', 'bond0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x20, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0xb69, 0x1}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x7fff, 0x18, "06c092b213f705b520f1c6c3fa841bf794238097b697546c73b215f0d0d1"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000000301ffbf808fdb003d89c8f00010f6d88bba107403768ab500"], 0x1d}}, 0x0) recvmmsg(r4, &(0x7f00000013c0), 0x1ad, 0x200002, &(0x7f0000000c40)={0x77359400}) recvmmsg(r4, &(0x7f0000000c00)=[{{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000000340)=""/163, 0xa3}, {&(0x7f00000002c0)=""/54, 0x36}, {&(0x7f0000000400)=""/143, 0x8f}, {&(0x7f0000000a40)=""/173, 0xad}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000000540)=""/14, 0xe}, {&(0x7f0000000b00)=""/38, 0x26}, {&(0x7f0000000b40)=""/191, 0xbf}, {&(0x7f0000001c80)=""/238, 0xee}], 0x9}, 0x9}], 0x1, 0x20, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000004c0), 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) bind$inet(r4, &(0x7f0000001e40)={0x2, 0x4e22, @local}, 0x10) 15:35:52 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000fffffff06dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYBLOB="000000000000000008001b000000000008000a000f"], 0x2}}, 0x0) 15:35:52 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, 0x0, 0xffffffffffffffd7) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$IPVS_CMD_DEL_DAEMON(r2, 0x0, 0x80) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x300100}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa0, r3, 0x204, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x380000000000}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x39, 0x18}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0xa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x1a}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004000) write(0xffffffffffffffff, 0x0, 0x0) 15:35:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYBLOB="000000000000000008001b000000000008000a000f0000"], 0x2}}, 0x0) 15:35:52 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000003000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x100000000000000}}, 0xfffffdef}}, 0x0) 15:35:53 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x1, 0xd0ae, 0x4, 0xd, 0x1, 0x58}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000100)="e5a12ffe41db9ae2f00e9579ae482c0ad8a010a7557d770fd65c2997131525fef50786d6cbac533a59e29653486966bcd7109ef65d9efadb3e5b3ed0e69ce0a374dbe7dcbffdfb49e666b8679a50204ec910819b95bf1474546ba7f38d6dc0a1cc10c9f40751312d549127976d247d9ed8d44a20b462a40566332cc60700a81f192ff97fc9ecfd02a1172c08757496476644cce474a85e5a83f51ebb2ee274dade0c513fc4a6b1d27f2772dfc5bdf0e1fabb98b805baeadacef351cd7fd83388e887cc3cd6c720a15a24265158ed6b25e56046ccfad3de", &(0x7f0000000200)="50847d1a2e91fbcaa0dbbc1498e66918023e13123838471c92694921ab8ea188463435e2e8e78987a4ef93d7928215a6446d7b448669a8b95897eea1c00b620ded46af79bb7167ee7f30a620773c324d3e158bd13aee4daaf1c2d8e7dc1dfac67e7a2f9826895480a6d4fffd0d60a1c610e49543124ebfe07f692a8f59b78e46b4", 0x1}, 0x20) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x0, 0x7f, 0x7, 0x81, 0x10, r0, 0xffff}, 0x2c) sendto$inet6(r1, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000400)={r3, r4, 0x0, 0x3}, 0x10) write(0xffffffffffffffff, 0x0, 0x0) 15:35:53 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000008000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYBLOB="000000000000000008001b000000000008000a000f0000"], 0x2}}, 0x0) 15:35:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000a00000400000000000000313fad5b0fcb6b1d540736813d3353d516aa545a0123e0623d66b179a99ed3a9def7cafcbb9016e774280b56779853db67d0873e2095d1d700a93cb3f53480dd045bff595bbc4923096901dc0ff634c68c10e495e8dbc8587d02437e26a287c849ecdcc5f7dc4598f7efef9c1e712a61b402b12b80cc95dc94ae6806e9388ebf6540a4039e0af3e647789498760ac17bc7e97da1d82637ab6272af21b96579b0252e2f143deb601c0455"], 0xba}, 0x1, 0x700000000000000}, 0x0) 15:35:53 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000ffffff8d0000000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:53 executing program 3: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback={0x2}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:53 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000010000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x30}}, 0x400000000000000) 15:35:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000108000000000000001c00000000", @ANYBLOB="000000000000000008001b000000000008000a000f0000"], 0x2}}, 0x0) [ 792.553887] net_ratelimit: 2 callbacks suppressed [ 792.553898] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:53 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4000000000000, 0x0, 0xfffffffffffffda4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000000)={r0, 0x0, 0x101, 0x2c, 0xff}) write(0xffffffffffffffff, 0x0, 0x0) 15:35:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) [ 792.717614] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 792.763847] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 792.777266] bond0: lo is up - this may be due to an out of date ifenslave [ 792.849436] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 15:35:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x300000000000000}}, 0xfffffdef}}, 0x0) 15:35:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0xffffff7f}, 0xfffffdef}}, 0x0) 15:35:54 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x10000002d) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3f, &(0x7f0000000180)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x5, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) listen(r2, 0x3) write(0xffffffffffffffff, 0x0, 0x0) 15:35:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:35:54 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback={0x9}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:54 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000000000000000000f0ffffff000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) [ 793.519206] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:54 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1ff) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, 0x0, 0xfffffffffffffec1) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:54 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback={0x40020000}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:54 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000001000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}}, 0x0) 15:35:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0xf0ffffff00000000}, 0xfffffdef}}, 0x0) 15:35:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x700000000000000}}, 0xfffffdef}}, 0x0) 15:35:55 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback, 0xf061}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x800}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x7, 0xfffffffffffffffc, 0x5bc, 0x6, 0xfffffffffffffffe, 0xb8, 0x1, {r4, @in={{0x2, 0x4e23, @empty}}, 0x7, 0xfff, 0x3, 0x80000001, 0x99}}, &(0x7f0000000240)=0xb0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) write(0xffffffffffffffff, 0x0, 0x0) 15:35:55 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000000016dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}}, 0x0) 15:35:55 executing program 3: ioctl(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r0, 0x6, 0x15, &(0x7f0000000040)=0x40, 0x4) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) write$binfmt_elf32(r1, &(0x7f00000015c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16]], 0xfffffd6d) 15:35:55 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1402000000000000000000007fffffff000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000240)="0a5c2d023c126285718070") r2 = socket(0x5, 0x5, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001d40)={0x0, 0xeb, "365164936cae82eeb78a244aa033940bd3b7ed9d0aa92b9f29fe700e3884492f73f8c2cf81883450317eaf1c89c4383084a377746cf4c0f1bc8bebbc42aa533afc647cd423c49842f8003e6f8eae87e2d7ada76841f83bbd84ea5b2db62428d7f0b8ae61cdd2dea510484b5185f0e241bf7bd847a1fd56e4672f153b227b5527ae66708ab240b2ddb3e5e1834be46221b88e9a1fb3c81af45163261dacc2721402ff00005ffc6f2a78e8d5df8f787efcb803bab0bc1309cd623cf909ddb9fb2884679ac4287d6b443f83dd6aa6113e3bec76baca459d77dc32b0449dc2d4e367fab0dacc68d5d01f39fc8f"}, &(0x7f0000001e40)=0xf3) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003880)={0x0, 0x9, 0x7, 0xac, 0x0, 0x101, 0x1, 0xfff, {0x0, @in6={{0xa, 0x4e21, 0x4b, @empty, 0x8}}, 0x8f, 0x3, 0xffffffff, 0x2, 0x7fff}}, &(0x7f0000003940)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000003980)={0x0, @in={{0x2, 0x4e22, @multicast1}}}, &(0x7f0000003a40)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003a80)=@assoc_id=0x0, &(0x7f0000003ac0)=0x4) sendmmsg$inet_sctp(r2, &(0x7f0000003c00)=[{&(0x7f0000000000)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000040)="f33d715077c8bfb279b7174c32b6cc495999a0b922e05838ca496b44de5220d0e36bcaf8bf7266cab4853a2895e1d81a19cfcf9471388a4ac4e92f9e0e48373e297a0e321d8baa50ef7336054a6aa20edabdd988c1d04f371b9055af0f5272fad5835a158ffa713c858a03ed2c7c6fade421fa532efcb715c60334d22014c78d002d8d3d8b57c932ed656200b479c908d3b81e3129257442f32c201396b7ff6007c7df4a575c231822d21b2d4b5da962", 0xb0}, {&(0x7f0000000100)="d3df1a3d0e9dc7b1f2cfc7ef9978a438cc85328248780d9de255a78e7b5a1056e4e53ac9dff9a548a68b1ab18faff48da7977762ff3c1e0da7b7760a785c46cb84c458faaa3b33e00d0364104333a991a5a8c3265a5f85a1a8b798a60f0a3c3003c94b66b8ac2f0731eb8529b6cdf6a81e10690f3cd85781822a63f21074ef7b0389e66626a4f4ce1b4e28c3fa2da03461801d1d9d3c4f914382396c8ea8670da8bf054591736d13ba3cd5cb0dfa3f74e2f7a7a947ea1e6b7b6328abf40d80fea7f927d9aacaca0161f2fa3f957a31f9b3fb5c8869", 0xd5}, {&(0x7f0000000200)="29686ea28c51559853aba6337fc051eeb0f6656620d9bda72c347664e7e8501e2d3ecfd27b83f0acb48b67afdfc1135299c2d84eda6f70fc7590", 0x3a}, {&(0x7f0000000280)="4e61b8397fd6597cf56329181991516ebdad0a4d49abb5f280fd2f7f38617391bc085e4908d0a1c140e74f97ed034ee2262e063cc518b133895416a3ee15756c61a88afb84b6eb06f119fef01856a6dd9067af4f63b3c3a5876f1572647208a45ab65cbe15af6f0ed8c6ca697cc882bba081ca03fcc458a673df0ab080712a78346626265d091483b6a804698ae47d83dd3b16e48e67ea5fcc1ab885717fb8be498aba4670091f25a69af996c24fe07391556249ce84f98f5fd879be1a60f18d3004f39642ca14596549c66bec86a64c53222048719fadcb076088", 0xdb}, {&(0x7f0000000380)="f623f2f657381a987340deb34669fc83ae80783eff2e80b1c9a8fede063caefda4346ac5017f16328532fc69c32a7148f767df8333d94e476359aa83a1b46fe2c33fd420adbec713b488ab9e2e59a5ada366bedd1cf5", 0x56}, {&(0x7f0000000400)="a8891f32a7f4111c70b5425c51996e7ac7b95f28f5bd2c231234139a59c2735063aa29e583239b9f1feb2d4905f7f22e", 0x30}, {&(0x7f0000000440)="53fbad2d51014aa25ce7d8c73e1f03656e61e1dec8bed9ae28827a063cb5ec3e64ce097b1c65ab1574298a6d4d472c484dad2cb13edc087fe4cd7c3577f59bfc1d82d0d73764ed51bca6cb99c0ed1b4eb80900d28cb8cb13d78cacc0946d7edadb02a580869581ff2042be05c542f999ab47880923e39be465a381dd2e5633140847bc23e8699106b1930ee6a66e8052953d10a5cb989ee3ba63562ca5d729fd86006387a76eff6b26f37955c80064f51cbf86fab2eae819ac9b48f0d3b4ae42d64c5aa3618491c3d0a3242d338e4653ca63cf0a958cb7dc0b5bc4d483", 0xdd}, {&(0x7f0000000540)="d4be0ea3f0dd8408db1e2ae749e937b5d5b9d75d087273ed4c1a2f1bf046c6d342ff14750a5dccf57b93b0ace5af1be55d8c5c20bf0e", 0x36}, {&(0x7f0000000580)="64b87a897e0753fd5b6530c1efede0ebed9a2b3ac60a03e152e37ee87d0d3510f8e075733e612a396604d38fcf44b8cf488140daff64b16f81f4d87c921b4a0fd2563ba798b3e5b835d2828d2d399516d3510567074d888b5c74cff8bafca7257e4bd3897beafe02352b068d011fb2c9f30a6c3dfa70ec9979c674e231f44c4c219d2d0c4c0879e9588df0195ced012c88e74fbb04b0a2bba0605515d872f30268bd8eaf2d4a2a6108462d46050d08611e3bf5bcda1536f8b5a250c7547be8fbeb3c986e12418cbcc6e67e8a0dcab70a8b0c8d7c8293a07283bbb2d85ba38587f250b01a4553fbdf4701cfc5", 0xec}, {&(0x7f0000000680)="c69b6192759ac96787b2e2d8b4df7d7ab442a66435904e4a3f033900877deb279eed6de923129e39faf16d81a077314932845c15f3f42632f99e7f07901c90a88fd36c31d81e6847ae5c02a3f27afc8ebdc63ab05e90ddb8ac1daf45dac6357732e89a955aabfd22479a149b4167dc621790da8dba5446b15794d89034a3d070d1b0eb991bb5c438ac2fe76ae39581038045288261d8f78d6e6a51fed9d082b0f318ba5d1b279b", 0xa7}], 0xa, &(0x7f0000000800)=[@dstaddrv4={0x18, 0x84, 0x7, @loopback}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xa90a}}, @dstaddrv6={0x20}], 0x80, 0x20000040}, {&(0x7f0000000880)=@in6={0xa, 0x4e20, 0x0, @local, 0x8000}, 0x1c, &(0x7f0000000900)=[{&(0x7f00000008c0)="f0841a61b8b165a57f19a0d60a6321d7c6c978014818b07e3b6fbb6641b3baad00a2430e8b344724dc", 0x29}], 0x1, &(0x7f0000000940)=[@init={0x18, 0x84, 0x0, {0x6, 0x1, 0x0, 0x8}}, @init={0x18, 0x84, 0x0, {0x101, 0x4, 0x9, 0x2400000000}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x5}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x7f, 0x80}}, @prinfo={0x18, 0x84, 0x5, {0x10}}], 0x78, 0x14785e6321c53d3d}, {&(0x7f00000009c0)=@in6={0xa, 0x4e21, 0xffffffffffffffff, @local}, 0x1c, &(0x7f0000001cc0)=[{&(0x7f0000000a00)="0e42d9e068b2255fd77de0fd9eb0037739284d504c02850381c68a660f6342cd91f41a9283495462f6ce0d54f7566cb847e37a8698dfdeb1830bc36be81a2f19a1e63efd118194f7febba7c92b9df09f6c3094b366b64f3964bcdb88974529bbbcaea4a84d1937de2f0f684d2f57bd860e042a1d0d01b074b615483bb9002b203b94cac832368ff745faa99c78019388b9c7b661c07e04470e5d5bd55557331c98d72e9d395a70ddec3308a0df938d97dc57f664828ef03e73305dbaf5b2bc6d", 0xc0}, {&(0x7f0000000ac0)="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0x1000}, {&(0x7f0000002f00)}, {&(0x7f0000002f40)="65488519300f54445984c06ab2d13580e4f94b53286070ceca6d3184094421eec79b3ae0d36ef286cb58747790a3e47ff547e7c54ee8537e76cb30b8875127031a50d81416e97722db3c863c13ffd63412ab4ef68b5b14cb96375226dc4669afa8a491682ac877cee9aa756ea9b1f75d4c74f28a58c6e673d6ccc1", 0x7b}, {&(0x7f0000002fc0)="c3409cc1db313d6cc94faad21407e5a15b3e6d7b229495406535b5f616da19a43d3fb900abf1e41a48c01a0a4f7355bf688a3e5e188f6743172964785a4bbe4978c250effd04e4c9ee102ab7647157de0f8faf14b08d684876b0a7f46342ccd7204153440b89f9215390d3d7037fdb8f307370e65ad52791c84181184ba699907dae5a", 0x83}, {&(0x7f0000003080)="b517708d5c0c17a30b9a2bc9dcd44690d47b6b066d6083ce445ba45ae9eaf818f002b041d87eb6a47d2676b7c5b244143633d85bfb1a5821fb7911b1f5f6de212fa23955f31e0765726e4bd57b3d8aa2973c936a8e300aa65260d4e5d77cc455db55cab379c6a291e8206f8f2b2429b8234ecf4eefe5c6c0f83efce387bc6cbcd4053d647eacc5b0ac6ac51e67a96a95557a080c76744d67aa38decc98bcc5619fb17b8996f4b1ab2137141db0f558b49e42a3178bb9187ed09e1cf01c894a2c498d5c2303be2c2751c6", 0xca}], 0x5, &(0x7f0000003200)=[@init={0x18, 0x84, 0x0, {0x1, 0x9, 0x4, 0x9}}, @authinfo={0x18, 0x84, 0x6, {0x1ff}}, @dstaddrv6={0x20, 0x84, 0x8, @local}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @loopback}}, @authinfo={0x18}, @authinfo={0x18, 0x84, 0x6, {0x80000000}}, @init={0x18, 0x84, 0x0, {0x8, 0x1, 0x9, 0x3}}, @init={0x18, 0x84, 0x0, {0x2, 0x80000000, 0x81, 0xa73}}], 0xd0, 0x40000}, {&(0x7f0000003300)=@in={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000003800)=[{&(0x7f0000003340)="d562f01012f277408879394236aa1894c4a18b0a39d6d6c0598776089d777081941ce28e77eab1", 0x27}, {&(0x7f0000003380)="bab1ec81edef4f9bbd7887e1b8de23d0ecb54b239520ab4bacd5090f362b6604fc2716d59aa7645d5664ddbef22b6e81baa42784b330af644c02d36ee06e3fbe817fcd9de449fdb06067806cf078e6b351bdb47c11c0e9", 0x57}, {&(0x7f0000003400)="8ae6bcc1415d827c16108dc20127c12fc8fb69640e14a3f32f0032efc5e6edab1407d237a82557775ae0adce62916fd79aee5244ffd6231311e385e232d3b2f0608476168edec625807cc933f39a2a455ad35f6228dcc4a3ed91355267de3b02430cd76e377ec1257c9ce5aa35ceac0b6984382385ad9d3ece3551f165178a61cbf50358759ec9e37895cfde2a553d804185635e9a5da0ca0b772b31df6b3a1c88e8303ca6243c8e792ad47c9937277db940c68564912b361df2ef4d731ddf191ce1cba3d73cc0ef658dfc13d750c8d24cc1d5e96f7a3a30ff72d0b5ff8559cf768fb3e9098fb15dde7d78d13815d7bb4da9", 0xf2}, {&(0x7f0000003500)="e155be13382b1454a302c13c65446d3c3b8ea68767f6d8637b03ae611912e0ebf980d04b64007388c120002cab8226d0cae8a830947fdfb575935770326e7ba23e7bd1806756211bc93ca7b566860f0a6076d58e9a7a7a93def4e9047e346b6e427c08c99707834b716ac8624aefe9ac552651ff1195f37e8f2f0138b9d9cb88420f522878ea6f346b0c5cf032607ab158594b0eb9514a8ab13bcf1ee1d8ef3980d68591a13af6b3b04787a04596b1bbfa33079be484beae983685a30622aa1902b2c8496bfa31d1c6911c06c815e5bb5ae9b0e01af4c40bfdc893c9304ce0739961c5ea6db4d275c760dac5c4025d63a8bd71da17069556", 0xf8}, {&(0x7f0000003600)="a54c4f0d7080974fd54efe0ced1aa44fa5fec8eb75b393414000277ab0111c8aa2f544673d28f1d9c91c87a1230f510dbe984478e5e82097a5e60c64d0de25febf1fd6f1a78b6f102de4c42f44017767c651a1ad3923be486e64b054d17c31bd14a6df6dc35b1d2a52a05a639422d07fd0c04075c8f1bf9218565908ab0da132c4cbaefefd4f48555232015ada6b3a43080b", 0x92}, {&(0x7f00000036c0)="dfb96a33d5474c01a343a74a43766051d56b6a2e949b841d3ca29c5494f867ceffa657015bd42e90def6a15a00a7bf8e809d2199d137ec9ce99b7a927a745928da272e652e1530ff7ed1faa13fec9a935998b7e6310b5adc965f9389cc88c27e3d7dd95bba4cde28b347a16028229cbb0372c8e80649e50090a6177bd689f631ac0f1079a9cb974415985d906b842c7ca1e9b1342f4e9b988f2a396c6d981ca3fe175666c6305ef2ebe19dcf9382b3f220181f09769b0cea2aae9b8d7308df8059e84d8da5b6fc441bbdc510b06f9a8f8fe1d2819a7805f8d43e6d2359141ba95102a5914879bede98d13298e2a02c6f", 0xf0}, {&(0x7f00000037c0)="f718cae2cacb0dcede47f1", 0xb}], 0x7, &(0x7f0000003b00)=[@dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x200, 0x1000, 0x320, r4}}, @prinfo={0x18, 0x84, 0x5, {0x30}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x1, 0x8151, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5038, 0x4, 0x1, 0x80, 0xe1, 0x80000001, 0x1, r6}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0xa0}}], 0xd0, 0x48040}], 0x5, 0x4000000) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa, 0xffffff80, 0xffffff80}}}, 0xb8}}, 0x0) 15:35:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}}, 0x0) [ 794.604043] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b00"], 0x1}}, 0x0) 15:35:55 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={r2, r3, r4}, 0xc) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r5, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, r6, 0x510, 0x70bd25, 0x25dfdbfe, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x10001, @link='syz1\x00'}}}, ["", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x40804) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0xa, 0x6, 0x8aea) 15:35:55 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000008000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 794.812618] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0xf0ffffff00000000}, 0xfffffdef}}, 0x0) 15:35:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x800000000000000}}, 0xfffffdef}}, 0x0) 15:35:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f00000000c0)) 15:35:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b00"], 0x1}}, 0x0) 15:35:56 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, 0x0, 0x55ca4c7d6cecca3) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:56 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000070000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 795.397095] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:56 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000003000000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:56 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='system\x00', r1}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, 0xffffffffffffffff, 0x0) 15:35:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b00"], 0x1}}, 0x0) 15:35:56 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='pids.current\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x5, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, 0x0, 0x0, 0xfffffffffffffffe}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x1010, r0, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x7, 0x4, 0xffff, 0x40}, 0x14) write(0xffffffffffffffff, 0x0, 0x0) 15:35:56 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x803, 0x6) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x7fe, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180)="a8", 0x1) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000001f00000069d31453222b1faf8150086ab65dea01b32df50e020aaf5fcf34b139beb53f90"], &(0x7f0000000000)=0x43) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) 15:35:56 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000000036dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b00000000000800"], 0x1}}, 0x0) [ 795.676901] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3000000}}, 0xfffffdef}}, 0x0) 15:35:57 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000400)="5500000018007fd500fe01b2a4a280930a060f0000a84308910000003900080008000200f0ff0000d54400009b84136ef75afb83de448daa72540d816ed2c55327c43ab8220000060cec4fab91d400000000000000", 0x55}], 0x1}, 0x0) socketpair(0x1b, 0x0, 0x4800000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x80, 0x6, 0x8, 0x5, 0x1, 0x875, 0x1, 0x9, 0x0}, &(0x7f0000001880)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004480)={0x2, [0x0, 0x0]}, &(0x7f00000044c0)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3, 0x6, 0x4, 0xd2, 0x2}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006c00)={0x0, 0x0, 0x6}, &(0x7f0000006c40)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000006c80)={0x0, @in={{0x2, 0x4e23, @multicast1}}}, &(0x7f0000006d40)=0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000006d80)=@assoc_value={0x0}, &(0x7f0000006dc0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000006e00)={r3, @in6={{0xa, 0x4e20, 0xdda, @ipv4={[], [], @loopback}, 0xff}}, [0x101, 0xc2, 0xae, 0x8001, 0x10000, 0x7, 0x2, 0x7f, 0x4, 0xdf4, 0xfffffffffffffb61, 0x2, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x5]}, &(0x7f0000006f00)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000006f40)={0x0, @in6={{0xa, 0x4e20, 0x10000, @dev={0xfe, 0x80, [], 0xd}, 0x1}}, [0x10001, 0x1ff, 0x63, 0x4, 0x0, 0x8, 0x2, 0x2, 0x9, 0xfff, 0x1, 0x2, 0x3, 0x0, 0xfff]}, &(0x7f0000007040)=0x100) sendmmsg$inet_sctp(r1, &(0x7f00000073c0)=[{&(0x7f0000000180)=@in={0x2, 0x4e23, @remote}, 0x10, &(0x7f0000001800)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f00000001c0)="e3ed90dcfdc6490d2bdef5118494e760849910957c9e64915479e436119e254b3c459f55c849eb6a216310495e1dc7147c4f5f6f6b57ad2ecd036dddebfa64a6e61743149df865e3390f74551ea5eab937506efaf84ae498c0e72fb3ef82e82298426671c8b0fc2d55d189c318fe198e12f8da2cb620bf5fe2b10453f561ad8d7e7011c63a0794bfe9a5e26d31cb63ea63500f2b855fbe0746adda1efe7cf5a2b82207497d02a528e49f51609b99fd92206af49158d195f77c8fed302d8ad40a8831ccb726b004c395220474bb1e5cea29f23c786934b30dba7f302b8d9fe21c460f3feed997", 0xe6}, {&(0x7f00000002c0)="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", 0xfb}, {&(0x7f0000001480)="dd619eec05b6a57bea5ee8251f4a2cd6ddcc33dc4c2415b592d560d02e4621193caa1c2c989d9219f36ad9bc398caa1f94de30fb401fce4320013b6cb888f9bea5d61a2f31ee0f20291c6c80b5ac0995b6b61538ef05eea28815560bf913dc0659e15623b066382d6157415a3df8e0055e6d573ae48342bb59916a7a141ed3cf6503804ee9b6023162b08da22f165c49e674779e17ae02f280cda98473e6d63690f8f4f71ec218fe06d5e52a45f12f3d4e5451a9356aa0c7b1a8465263f05a05533645023ae8cba2ac540e", 0xcb}, {&(0x7f0000001580)="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", 0xfb}, {&(0x7f0000001680)="dc252a7e8f909b671c0cc5e31fba07850ef88d4a92a69a14a3901b67116ed6a42ad5794a453f5b6c72db9c199224e6cb3ae4bd76df7fc4aaa439036c38f7362c19d75b81510c7b79201dc53d91781ed63f25b840df258492b3cf2995e8024dc0ead65eb8921856310ef53d35fe601be456c4d2a44fabee6e7a015e72c0019f7157a3604ac387b9677bbe5802ce154b1988d8b8196917120cfb624bba8a4f", 0x9e}, {&(0x7f0000001740)="86245944c41b4414cb373accb91b3ee9e760914cc4fabdd0b6b4735a5d860c159d97eca9046ce724e48f9f302c620a8c09b8ad97ee1a7eaf929d0e5ad06cf96143799cd959b0a823d02837d2e7b969fc3d19a009ea0e7b2004556c5ea9f5de07d580e83ea559f2f881c539d60cc9d4bcaff48f8210de851d1e3e2893ac5d369b6a4174be0945b1c2a5829c35bbf2498a010c09423936792e8bdaa2ee774f2bbc69220cca", 0xa4}], 0x7, &(0x7f00000018c0)=[@dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @init={0x18, 0x84, 0x0, {0x7f9, 0x152, 0x6, 0x101}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @init={0x18, 0x84, 0x0, {0x3ff, 0x80000001, 0x8, 0x3}}, @authinfo={0x18, 0x84, 0x6, {0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x9, 0x14, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xe}}], 0xd0, 0x20040000}, {&(0x7f00000019c0)=@in={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000001b00)=[{&(0x7f0000001a00)="0adbd148652acac78182e28a7faf51dfc16e2e1d32159ff4d9363132e9565ea05458e5aa6f3f77b1b6302811dacec370c87acfd16202025ca214d762961b818c85eb7626273772611349a4a4535cd129a0f50df303a13892423d8f8544a7473b702bd8a66805f589a105d51d26bf47f26c3f54fe2bc227cfe02c98259e555fd8b79d6ef78eff86fbe7d896936d2c44e97b2faec5ac24dfbc94cc26fc51d5ddf29f06e435b740a9c16f101a22402b0d3474cc2473e60c7df1422df7", 0xbb}, {&(0x7f0000001ac0)="0c5bc1ef293888cdb83c928214af6cd7fb4c6cf82d936888676b706d537a0208106951a14b528b553fb5145737", 0x2d}], 0x2, &(0x7f0000001b40)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @rand_addr=0x3}}], 0x40, 0x8000}, {&(0x7f0000001b80)=@in={0x2, 0x4e20, @local}, 0x10, &(0x7f0000002d00)=[{&(0x7f0000001bc0)="30cf4c6b37ffcff6165c306205943b9d20736710e32b8668ecede8ca124f36bd3d4787ee4a4a58c4cdce53cf17e2e292339de4867007b7944e81f5a010b67380d0c4da941d65de9b1f4af85faa34fb030da1907671338b03881307f6a4f1ec336d8c1a2730791584cb9ee9cb2e60aecfaadad5b3d6757c1ed91c4a0150638d8acfc10897d496c0e320b934812330a2cae01d6e384e2cb56528f338ff82aa0c1b52b8bbf7e9", 0xa5}, {&(0x7f0000001c80)="df4afc415fd5ef5ab43fb407bced0bdbdad5d3ccef83e2bd559bb7520430a4db97a41ba322fd81c56b7a0c0eeaa0c6", 0x2f}, 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0x1000}, {&(0x7f0000006740)="e1efd4b0a38deb2af8885b6878fd32c1a244186df7844fab0e39500c6fffdb78ab9cff00e9b68d03852d8936ebd4466b669d7a0682792221130c6ee1be38544dd7f3f671215cee6ae8e1d6ff5109dc58fa5da6f9839a7980e8cd97c4dc22e1342a5fb0a366b615d17fbf4172760d370469f238807aa87cfd319b1039b1096b4566737faf2108509bb81e295182f5d0b606c458d018b1ce7800fbd8b967a14eeee062fd5c4a596b414f274f2c8935d4438b94f069da419175451929605a141bd2cd581d340d459057b4300fbc45ef29758b20fe65db4b8d8eca3d828059fa4d644c5c9deb13d74667", 0xe8}], 0x5, &(0x7f00000068c0)=[@dstaddrv4={0x18, 0x84, 0x7, @loopback}, @init={0x18, 0x84, 0x0, {0x1e9, 0x9, 0x0, 0x200}}], 0x30, 0x31ebe908dc32dc}, {&(0x7f0000006900)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000006bc0)=[{&(0x7f0000006940)="a72bcf4754b085602e7326ebd70d4a1a9c0c2378e8a38ced953714e88cc5ba50bcbe268c33e1e0aed53133445c0ce93b8732a1f4cd6feeab55a448f7cbe04cf0f673e5a0fbd8701a9b05981b6451536aef06fed4e2c7e2865d139251c8400ff4cb59", 0x62}, {&(0x7f00000069c0)="bb8c3a5e1e", 0x5}, {&(0x7f0000006a00)="fa73ed6422172ae49ac852ed166e3f1734e24345fae42099fe5f21509cf7ac3b609886b08d081fef1c6b9b361c8c20b237c204ba9eba2ca98e113df0744f4ae8756a0e013ba064abe69ea98c70e69d437236721a0edd7a840f29c7a0b5386ca67aee7793acd363ca01415ad87ca799464db87f01178c9de3e3717a206ac258d6bebb6a32bc2021e9b14677aa542fba3ceb7c99897e954392cbf37d57f252679ea3f53e3dca", 0xa5}, {&(0x7f0000006ac0)="eb287f976b797332bb219d06dcc73191388ccd7e020714ae5a6604429091aa32d99c08707393355d23abc625595318e7dc57cf9b2954eb85b60a447951dc5e9e2e99135fb4728fa0b4fd62a33f136ed4be3f8e225c147b0856439421558f36a84b27f2d8d8256418c81b86f9d203d66238e89f45e3888f9b059eca251bfa362a7557597ef6967a47b5e180534751e542d05095fbe7c0f3d7c80842c4fc113139e1937a3029f4c9f264739caa1274516e172b051d0c1f07a6940eee9143605f6f55c5308bf885501e74f2ee736c653a0419f022bcd5d9f1f2b28f08a7514316d3b726fd0e11d49c9968340183", 0xec}], 0x4, &(0x7f0000007080)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0xb, 0x2, 0x100000001, r4}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x2, 0xffffffff, 0xfffffffffffffffd, 0x6f, 0x5, 0x1, r5}}, @init={0x18, 0x84, 0x0, {0x0, 0x400, 0x2, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x20c, 0x4, 0xfcc, 0x80, 0x5, 0x10000, r6}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfffffffffffffff9, 0x8, 0x9, 0x1f, 0x9, 0xffffffffffff8001, 0x8, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfff, 0x2, 0x5, 0x2, 0x7f, 0xe2c, 0x200, r8}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [], @remote}}], 0x148, 0x40000}, {&(0x7f0000007200)=@in6={0xa, 0x4e22, 0x0, @local, 0xcb4}, 0x1c, &(0x7f0000007340)=[{&(0x7f0000007240)="4d2186a02048b1752ee08cd9cc1ca3be0b60bd25d1a1a0068315b08d0fdaba27e0729a8f1731d1", 0x27}, {&(0x7f0000007280)="43a150fecc75c150680ba07549811176819f0b48dba2ce48abc4443254ee7e5bd8456ea0483af6b76f25a890b50af0", 0x2f}, {&(0x7f00000072c0)="a7a33b813743368be116c7b7c9bf6cad805c8b8c444c28ad677553ae29cd4a3b7107e286534a9e211b10fc87de3aca205fa61ef8b7c1141762a3f8528d3ba38e229cdff94f88232c9bb97f4a", 0x4c}], 0x3, &(0x7f0000007380), 0x0, 0x40}], 0x9, 0x0) 15:35:57 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000000076dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:57 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/207, &(0x7f0000000100)=0xcf) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000003c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x9, 0x30, 0x7, 0x4}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0xffffffff, 0x30}, 0xc) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r4, 0x420, 0x70bd25, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x20000000) r5 = accept4(r0, &(0x7f0000000400)=@l2, &(0x7f0000000480)=0x80, 0x800) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f00000004c0)=0xffffffffffff0000, &(0x7f0000000500)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={"6272696467655f736c6176655f300004"}) 15:35:57 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2220}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x4, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000000240), &(0x7f0000000280)=0xc) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000200)={0x3c, @rand_addr=0xffffffffffffff80, 0x4e24, 0x4, 'lc\x00', 0x20, 0x1, 0x42}, 0x2c) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b00000000000800"], 0x1}}, 0x0) 15:35:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b00000000000800"], 0x1}}, 0x0) [ 796.485258] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:57 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001380)='memory.events\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000013c0)={0x1, {{0x2, 0x4e20, @remote}}}, 0x88) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x1f) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000000)={@multicast1, @dev={0xac, 0x14, 0x14, 0x20}, 0x1, 0x1, [@multicast2]}, 0x14) r4 = socket$netlink(0x10, 0x3, 0xe) sendmsg$IPVS_CMD_FLUSH(r4, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f"], 0x1}}, 0x0) [ 796.664830] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f"], 0x1}}, 0x0) 15:35:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f"], 0x1}}, 0x0) 15:35:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f0000"], 0x1}}, 0x0) 15:35:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x8000000}}, 0xfffffdef}}, 0x0) 15:35:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f0000"], 0x1}}, 0x0) 15:35:58 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000000000000000000000000007fffffff6dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:58 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c2d023c126285718070") ioctl(r0, 0x0, &(0x7f0000000100)="cb528d84603384ec2ba289de07049a5623a75b0bc264394b3e4b3211e707c74f57de26667f369a58c8f0c33b4c34cf92b06beb69386909aefb860216458a4bbc2cb38651ed5973c3383cffdda11756cdfc6856059ac89468d5f77ce1bd5a1961f0c71af5c9d85352855fbed64c95e3759d7d003ca6d0efba7563f1f17ef3217a797aa8fdf21d") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x1004e20, @dev}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0xd22f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x9cf, @mcast1}}, 0x9, 0x1f}, 0x90) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000000c0)=0x322, 0xe0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0x4) sendto$inet(r1, 0x0, 0x0, 0x20048045, &(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0xfffffffffffffd0b, 0x40050, 0x0, 0x90) 15:35:58 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/207, &(0x7f0000000100)=0xcf) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000003c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x9, 0x30, 0x7, 0x4}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0xffffffff, 0x30}, 0xc) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r4, 0x420, 0x70bd25, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x81}, 0x20000000) r5 = accept4(r0, &(0x7f0000000400)=@l2, &(0x7f0000000480)=0x80, 0x800) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f00000004c0)=0xffffffffffff0000, &(0x7f0000000500)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={"6272696467655f736c6176655f300004"}) 15:35:58 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0x0, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:58 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000700000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f0000"], 0x1}}, 0x0) 15:35:58 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x81, 0x7, 0x7, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000300), &(0x7f0000000280)}, 0x20) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @remote}}, 0x100000000, 0x80000001, 0x401, 0x8, 0x81}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x0, 0x7ff}, &(0x7f00000001c0)=0x8) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x3, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000400)={&(0x7f00000008c0)={0x660, 0x7, 0xb, 0x223, 0x70bd2b, 0x25dfdbfd, {0xb, 0x0, 0x4}, [@generic="58b3d10d948459735a63f6f5fba7f65f6b478868e631f030bfd090319434dff3b6b1ea64c99fbe07217b249c383bf9a399744f17d4e73580f1f4940a1a7a80d3bd8f6bf26ccfbb28d8f58c4b879d95", @typed={0x8, 0x65, @uid=r4}, @generic="1274a752c86e0555278aa4dade0f3ba646abc367ff2dc9ba600d4ceba4946c79ed79ce52e5c1fc54c5898b6ad6ca1d1a0b0ba9da4fa6ad7ed6adb3554743289692c193d0499d469b51d3b6a6ed93aef7583935a5d09070b90fc3d25ea43731c1b46749b08dc72f51ade014aff0d17bcc4f8ef712e67f033bf85a5632f370a18cf924f91e0d327604275ae30833935bab07c32633965cd5f6ea08afd60f679774f76f8bf8f0e43cf0374894bd20a7afc9918def5d00173bae2e928ea610dfdcf69acdca4a45a578b45815134c54377c91001e4a44793daccab0bf0bc2028df11b5af2", @generic="5c2eda0480c7dc4bd4c06a467ac0d7020d0f381626f1874cc9e2787ba42b99d1c2afbd4187478321306e46dca6acb8601074a0ba79166b34708eb77fdd18017292ebef9af8f2b6cc3e89c61765808104e8b4337abcf4247b406eb5cfddcb8bdbb899cace29b89d1e6b493c80bfb860359841bc8f9ea3ea276bf9e8203021319d01c94ec2581767ffa9635a27fbac96", @generic="415a79aa96f1680d3eca65996c6b76d855170933f9124f0caab0a4c505af9e93fe68819fd47ba9b452aa21b2a0db98a2da5d9b2c8a7c45d7b296fa95ddd493684fbaabc75e5766a3f32282595e64b4315b3941265728a4213fdca1795ac7f73f97f4d2260ac706efb7940719ed9a25af35c71598fc125b40c229ee76", @typed={0x8, 0x75, @ipv4=@remote}, @generic="b007c1de9f69ab5ad07b027acddc4444eaa1f23dd45a79c24127bba5be5db18de138520408abd4f4973ef200faaaebadd4294a88783b2295872fae144e74e8d4027a6e7e5e39d81085fdf2d05f6e0b50abb68d96bbc7aa558fa38a4e5bb0271281cf3bee6846347881f962113f94e397205e67bc2a5c0f44bbfb6b2250d3f64d92585fb441cae5e381600e83184a743fe91318f4ae02cb5e7a3d3ae69f6b43750ea3f63ae4d21e278c6829a0", @nested={0x354, 0x7d, [@generic="ad068b19e0ab23a503e4162fce5ab82fd333f3811a953fde67f02ab58f7319c7c9301a64d5bf868c3dfc66f1d8da5a9e23b1f67aba3ab04a701c993d76eca864aad03731b4e667c780daf76d64bd4765eb80acd6c28aacc8436f0c32f8516ab057f8159aa78f898f19a696e96ec61679a44da6dda8f5061fe51db4c7b696f7242f0e5aec34bb3d3058258cf802fee15cf0195bc835bfd71089a695842a605c4ee06b4c0499a5216e654bd8420f2e77c011d02a025cdf729143dba8e25d9fadf288", @generic="ade509b24a5657224ec610f985313ab65377527b0c922ffebf095fc1cf", @generic="15001aa1ade3c2d7ba687de68777675f24a4aaa7e4b2ca8275094ff86112c03cad106584fa9b140bb598f97a24082e87c6760e8321453e8fda644b203d12fe581b8600b5b6bc0733e9888668d473e1bf29db6f251f3c65e891ac550352755c182c5a1648ed4a7935690068ed3c5d6632c791bbfa30d094a234c215ae08dea32e2f21ee61f99ea94d5850790fd196d4b614015781cfb19b6810788d1d685be2adf695902cce1ae4c960b3a95264f237486317ff27f17ef58c1fc03a987739ec8874e5c799ee291040defbdb5fc9ad479149844614ac39a5510451553365d02edc903e18c5964b877cd7f5dda0f382c57cca810f543bc2", @typed={0xc4, 0x41, @binary="f96bcc070e440751922f325e46c0b6a83868ab6d2d4a0b0734e3278e71a673e6954df9fefbf702b10aa0a6a4d3cd6fcc4124f7234f7093659d75db24d558ce6e37631024725cc55aa3565c7398049a19aa65bfd39264c6c14f74df2434387e655f040e84101e147fa35f013be0af8b639a9fe8a92f3bc216f4c77746ddea37bede460063fdedf1e8e2fc60bdc46f005652235438c171184240ebfaaa769a8e957d36a273436a16b1cf5fd59ce8a6e0004868575bb6081753239c24ec2fcadf80"}, @typed={0x8, 0x82, @ipv4=@multicast2}, @generic="1221ad0a09fb5b089149ab3257de48ef20d21460bb422313171bcaf9800badd6d1975dfde24b133e13ce190dae4d6ff93808b2677ac7bb94789932e6d8699cdbe262657b678eeff7676b93e7bcde33cc03682e1cf410aaba9ba40b1dd85fe5846ee438b6c13d30569ea8e98acc9bbe5389dd80b923984746e960691996d82b2e9b27d3db006661cf2ed21d941ef64c7273b3a547fd6c3d793b0f4a4d38b6d304c9dfdf62182a86848d5f177691649c"]}]}, 0x660}, 0x1, 0x0, 0x0, 0x800}, 0x40) 15:35:58 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) socket$inet(0x2, 0x5, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:35:58 executing program 5: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='dummy0\x00', 0x10) r1 = socket(0x1e, 0x5, 0x0) connect$llc(r1, &(0x7f00000000c0)={0x1e, 0x302}, 0x10) 15:35:58 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000080000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 797.693093] net_ratelimit: 1 callbacks suppressed [ 797.693116] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:35:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x8dffffff}}, 0xfffffdef}}, 0x0) 15:35:59 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:35:59 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x4, 0x5c832, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)="0300135957", 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfffffc8f) splice(r0, 0x0, r2, 0x0, 0x100000000ffe0, 0x0) 15:35:59 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket(0x7, 0x813, 0x8) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x100000011, @empty, 0x4e24, 0x0, 'lblc\x00'}, 0x2c) r2 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x11, @rand_addr, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080), 0x2) 15:35:59 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000040)={r0}) 15:35:59 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000100000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 798.443678] FAULT_INJECTION: forcing a failure. [ 798.443678] name failslab, interval 1, probability 0, space 0, times 0 [ 798.459815] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 798.480643] CPU: 1 PID: 16151 Comm: syz-executor0 Not tainted 4.20.0-rc6+ #338 [ 798.488035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 798.497404] Call Trace: [ 798.500013] dump_stack+0x244/0x39d [ 798.503664] ? dump_stack_print_info.cold.1+0x20/0x20 [ 798.508883] should_fail.cold.4+0xa/0x17 [ 798.512959] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 798.518073] ? lock_downgrade+0x900/0x900 [ 798.522240] ? check_preemption_disabled+0x48/0x280 [ 798.527274] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 798.532217] ? kasan_check_read+0x11/0x20 [ 798.536384] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 798.536404] ? __netlink_insert+0xd2c/0x13b0 [ 798.536420] ? __netlink_insert+0xd2c/0x13b0 [ 798.536443] ? find_held_lock+0x36/0x1c0 [ 798.536480] ? perf_trace_sched_process_exec+0x860/0x860 [ 798.536507] __should_failslab+0x124/0x180 [ 798.536526] should_failslab+0x9/0x14 [ 798.536546] kmem_cache_alloc_node+0x26e/0x730 [ 798.572738] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 798.578295] ? check_preemption_disabled+0x48/0x280 [ 798.583337] __alloc_skb+0x119/0x770 [ 798.587081] ? netdev_alloc_frag+0x1f0/0x1f0 15:35:59 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000000000000000000008dffffff0000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:35:59 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000010000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 798.591503] ? __release_sock+0x3a0/0x3a0 [ 798.595667] ? __local_bh_enable_ip+0x160/0x260 [ 798.600365] ? netlink_insert+0xfe/0x240 [ 798.604443] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 798.610020] ? netlink_autobind.isra.34+0x232/0x310 [ 798.615099] netlink_sendmsg+0xb29/0xfc0 [ 798.619205] ? netlink_unicast+0x760/0x760 [ 798.623467] ? aa_sock_msg_perm.isra.14+0xba/0x160 [ 798.628421] ? apparmor_socket_sendmsg+0x29/0x30 [ 798.633205] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 798.638764] ? security_socket_sendmsg+0x94/0xc0 [ 798.643530] ? netlink_unicast+0x760/0x760 [ 798.643550] sock_sendmsg+0xd5/0x120 [ 798.643569] ___sys_sendmsg+0x7fd/0x930 [ 798.643593] ? copy_msghdr_from_user+0x580/0x580 [ 798.643629] ? lock_downgrade+0x900/0x900 [ 798.664430] ? proc_fail_nth_write+0x9e/0x210 [ 798.668947] ? __fget_light+0x2e9/0x430 [ 798.672944] ? fget_raw+0x20/0x20 [ 798.676418] ? find_held_lock+0x36/0x1c0 [ 798.680493] ? kasan_check_write+0x14/0x20 [ 798.684759] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 798.689712] ? wait_for_completion+0x8a0/0x8a0 [ 798.694322] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 798.699885] ? sockfd_lookup_light+0xc5/0x160 [ 798.704397] __sys_sendmsg+0x11d/0x280 [ 798.708312] ? __ia32_sys_shutdown+0x80/0x80 [ 798.712759] ? __sb_end_write+0xd9/0x110 [ 798.716838] ? fput+0x130/0x1a0 [ 798.720154] ? do_syscall_64+0x9a/0x820 [ 798.724147] ? do_syscall_64+0x9a/0x820 [ 798.728161] ? trace_hardirqs_off_caller+0x310/0x310 [ 798.733283] __x64_sys_sendmsg+0x78/0xb0 [ 798.737364] do_syscall_64+0x1b9/0x820 15:35:59 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000000000000000000007fffffff0000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 798.741265] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 798.746639] ? syscall_return_slowpath+0x5e0/0x5e0 [ 798.751580] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 798.756449] ? trace_hardirqs_on_caller+0x310/0x310 [ 798.761492] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 798.766525] ? prepare_exit_to_usermode+0x291/0x3b0 [ 798.771556] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 798.776417] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 798.781797] RIP: 0033:0x457679 [ 798.785008] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 798.803921] RSP: 002b:00007fd385f22c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 798.811640] RAX: ffffffffffffffda RBX: 00007fd385f22c90 RCX: 0000000000457679 [ 798.818924] RDX: 0000000000000000 RSI: 000000002001bfc8 RDI: 0000000000000003 [ 798.826194] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 798.833466] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd385f236d4 15:35:59 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'veth1\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00'}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept4$tipc(0xffffffffffffff9c, 0x0, &(0x7f0000000440), 0x80800) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) getsockopt$inet6_buf(r2, 0x29, 0x6d, &(0x7f0000000240)=""/66, &(0x7f0000000000)=0x42) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000340)={0x200000000, {{0xa, 0x4e22, 0x7fffffff, @remote, 0x3}}}, 0x88) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 15:35:59 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x15) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 798.840743] R13: 00000000004c4499 R14: 00000000004d7468 R15: 0000000000000004 15:35:59 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000030000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 798.931219] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:00 executing program 0 (fault-call:1 fault-nth:1): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:00 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000040)=@fragment={0x0, 0x0, 0x3, 0x4, 0x0, 0xc7, 0x66}, 0x8) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r0, &(0x7f0000000480)={'#! ', './file0'}, 0xb) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000080)=0x5, 0x4) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000340)=""/148, 0x94}, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000037f, 0x0) 15:36:00 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x700}}, 0xfffffdef}}, 0x0) 15:36:00 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000300000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:00 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0xa, 0x5, 0x84) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$pptp(0x18, 0x1, 0x2) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x100008912, &(0x7f0000000100)="025cc8070014") ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f00000003c0)={0x0, 0x0, 0x2, 0x0, [], [{0xffff, 0x1, 0x0, 0x0, 0x75}, {0x100000000, 0x100000000, 0x0, 0x100, 0x10000, 0x3}], [[], []]}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000640)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000780)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xbc, r5, 0x8, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}]}, @TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}]}, @TIPC_NLA_LINK={0x40, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}]}, @TIPC_NLA_SOCK={0x8, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x80}, 0x4000) r6 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000300)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) bind$packet(r2, &(0x7f00000002c0)={0x11, 0xdf65e450ebada4ca, 0x0, 0x1, 0x7, 0x6, @random="d9f3e49edd87"}, 0x14) setsockopt$inet_mtu(r4, 0x0, 0x2f, &(0x7f0000000000), 0x4) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000500)={0xbf4, 0x202, 0x6, 0x10000, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000580)={r7, 0x98, "461ef6d889ffb8bc0c6d6a1164a52b37c0e73ec050ddbbd7abb2890a628780c626a2e9331c992f0853c8ebd7d8c3c940d7c6456ebc6ea2a4bbc67ef4a76986d45f7c9e09df76ed3a64938b8aaa87d7397e3af1c781398d2cdc0a87aa575d99f2c6ad6d77124f2a24b59ec4faba8de652cbe59fc2f251c16e551b45f4a42d957bb4c4b5b7a703e336fe84a20570bab30a5fb5a3810b5b5ff0"}, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) unshare(0x60000000) socket$pptp(0x18, 0x1, 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0xc, 0x4) getsockopt$packet_buf(r6, 0x107, 0x6, &(0x7f00000001c0)=""/48, &(0x7f0000000200)=0x30) r8 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_tcp_int(r6, 0x6, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet6(0xa, 0xe, 0x2) setsockopt$inet_int(r8, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0f00ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000"]}) [ 799.601264] FAULT_INJECTION: forcing a failure. [ 799.601264] name failslab, interval 1, probability 0, space 0, times 0 15:36:00 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x6) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") syz_emit_ethernet(0x300b00, &(0x7f0000000000)={@local, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x300008, 0x0, 0x0, @ipv4={[0x3580], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x7, 0x0, 0x0, [0x9, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}, @ipv4={[], [], @remote={0xac, 0x14, 0xffffffffffffffff}}}}}}}}}, 0x0) [ 799.642782] CPU: 1 PID: 16205 Comm: syz-executor0 Not tainted 4.20.0-rc6+ #338 [ 799.647567] IPVS: ftp: loaded support on port[0] = 21 [ 799.650212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 799.650220] Call Trace: [ 799.650248] dump_stack+0x244/0x39d [ 799.650273] ? dump_stack_print_info.cold.1+0x20/0x20 [ 799.676207] should_fail.cold.4+0xa/0x17 [ 799.680302] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 799.680322] ? __save_stack_trace+0x8d/0xf0 [ 799.680404] ? save_stack+0xa9/0xd0 [ 799.689821] ? save_stack+0x43/0xd0 [ 799.697066] ? find_held_lock+0x36/0x1c0 [ 799.701174] ? perf_trace_sched_process_exec+0x860/0x860 [ 799.706640] ? check_preemption_disabled+0x48/0x280 [ 799.706665] __should_failslab+0x124/0x180 [ 799.706685] should_failslab+0x9/0x14 [ 799.706703] kmem_cache_alloc_node_trace+0x270/0x740 [ 799.706731] __kmalloc_node_track_caller+0x3c/0x70 [ 799.706752] __kmalloc_reserve.isra.40+0x41/0xe0 [ 799.729798] __alloc_skb+0x155/0x770 [ 799.729821] ? netdev_alloc_frag+0x1f0/0x1f0 [ 799.729842] ? __release_sock+0x3a0/0x3a0 [ 799.746844] ? __local_bh_enable_ip+0x160/0x260 [ 799.751577] ? netlink_insert+0xfe/0x240 [ 799.755656] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 799.761202] ? netlink_autobind.isra.34+0x232/0x310 [ 799.761225] netlink_sendmsg+0xb29/0xfc0 [ 799.761252] ? netlink_unicast+0x760/0x760 [ 799.761268] ? aa_sock_msg_perm.isra.14+0xba/0x160 [ 799.761289] ? apparmor_socket_sendmsg+0x29/0x30 [ 799.784260] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 799.789823] ? security_socket_sendmsg+0x94/0xc0 [ 799.794592] ? netlink_unicast+0x760/0x760 [ 799.794613] sock_sendmsg+0xd5/0x120 [ 799.794634] ___sys_sendmsg+0x7fd/0x930 [ 799.794658] ? copy_msghdr_from_user+0x580/0x580 [ 799.794679] ? lock_downgrade+0x900/0x900 [ 799.794701] ? proc_fail_nth_write+0x9e/0x210 [ 799.806606] ? __fget_light+0x2e9/0x430 [ 799.806624] ? fget_raw+0x20/0x20 [ 799.806639] ? find_held_lock+0x36/0x1c0 [ 799.806663] ? kasan_check_write+0x14/0x20 [ 799.806682] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 799.806702] ? wait_for_completion+0x8a0/0x8a0 [ 799.820114] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 799.820132] ? sockfd_lookup_light+0xc5/0x160 [ 799.820152] __sys_sendmsg+0x11d/0x280 [ 799.820185] ? __ia32_sys_shutdown+0x80/0x80 [ 799.834487] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 799.835872] ? __sb_end_write+0xd9/0x110 [ 799.855396] ? fput+0x130/0x1a0 [ 799.855415] ? do_syscall_64+0x9a/0x820 [ 799.855432] ? do_syscall_64+0x9a/0x820 [ 799.855459] ? trace_hardirqs_off_caller+0x310/0x310 [ 799.855483] __x64_sys_sendmsg+0x78/0xb0 [ 799.863771] do_syscall_64+0x1b9/0x820 [ 799.863791] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 799.863810] ? syscall_return_slowpath+0x5e0/0x5e0 [ 799.863825] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 799.863845] ? trace_hardirqs_on_caller+0x310/0x310 [ 799.863862] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 799.863882] ? prepare_exit_to_usermode+0x291/0x3b0 [ 799.918015] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 799.918043] entry_SYSCALL_64_after_hwframe+0x49/0xbe 15:36:00 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x14}, 0x14}}, 0x0) sendmmsg(r1, &(0x7f0000000040), 0x324fad809d5a9cf, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0a5c2d023c126285718070") [ 799.918055] RIP: 0033:0x457679 [ 799.918074] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 799.965206] RSP: 002b:00007fd385f22c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 799.965221] RAX: ffffffffffffffda RBX: 00007fd385f22c90 RCX: 0000000000457679 [ 799.965231] RDX: 0000000000000000 RSI: 000000002001bfc8 RDI: 0000000000000003 [ 799.965240] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 799.965250] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd385f236d4 [ 799.965259] R13: 00000000004c4499 R14: 00000000004d7468 R15: 0000000000000004 15:36:01 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000900)={r1}) setsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000000940)=0x6, 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) r4 = gettid() ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000780)={r0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000007c0)={0x2, [0x0, 0x4]}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00000005c0)=0xe8) r6 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) r9 = getgid() sendmsg$unix(r3, &(0x7f0000000740)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000100)="eba5dd898ea306cf8208cbbe169a81fb17b386c5c14fef0f3db28a6f1fc952b295dce6514e9d1a1d65580fd245c996a12819c1006bb676061292fcc6d72d254b7029ed948af6e9065d430d1434bd6c740e6f286a040c1955893a8fe3b9869a02c8ddafd32e486ef7796783a9d0dcdb0c01a5b1a6243bf6dabd13883324606aeba2825304538f05", 0x87}, {&(0x7f00000001c0)="b22e909f63fcc2897fcc274cd824ff64061781e2ddc8ff9ab877ef405569e973deda8b49734bc471ff027b22e42180e8c4eebb550a32cfe18b6d740ac58bcb248b6594be6aa1b4bb9e9331e2ef95f715df7298b6a1d84b87de021a8e740fed64e530f5a7cc5aa59b4fc19aaee909f801a3b9f3d5e38712458a0a79ce60da44f495a2d7775f6edae57b47adeebda142f5a18d1fd03a9b3d2c60fbeadc4cebfeda88682ace1d1164ac93d1771be0092916781b7ac3a78827f802e3cc958fb104f953d25f01f3859bd9c472b7af085d14a81a6d056937009282", 0xd8}, {&(0x7f00000002c0)="d3540ebdae6c25698ba44d13a5c5d996b2a2ecaaf8b3cbe8c72de03c9df305f6e1f3f60ebbcf471201b044804171c6233222b6349021203c5ce5ab74d7e5d7fcc158f0a7e1b9a21d27b08c22b0df", 0x4e}, {&(0x7f0000000380)="8a268fb5cb1c6d901eba59e95d345899740207b8a787512f727e87acc759f8c24533ccde3fa2f659566b3f1cc3d94cb9c3c2b05078c2030dd6caba13e144629ac8645ad462fd343efc438ea6763300799f6c3dda4bd61ee33f10691841a778be5379ab4c4a7cd7eba323631fce41da1a599ebfb0285207a23bdb2e702cbb9588b5f6ede3f6cff7ff5e1734e741269554d8c7783c27f0506d8e0dc49d9b4c7bb2a2ba75d946aaf4b988df2b79625316bd7f8b65e066310886644fb4184864bb3ee292c0471d8befbb3e3a29faf71476b0cf0745b9cbf9947e6956fafe9d5fbb6ce805890a81a675384c206d6ed5fcbd0c39", 0xf1}], 0x4, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x40}, 0x800) write(0xffffffffffffffff, 0x0, 0x0) 15:36:01 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000f0ffffff0000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 800.121078] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:01 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f00000002c0)={@broadcast, @local}, 0x8) r3 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000100)=0x80, 0x80800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20400108}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x6c, r4, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x10}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x6}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8040}, 0x20000000) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:01 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000100000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:01 executing program 0 (fault-call:1 fault-nth:2): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) [ 800.288951] IPVS: ftp: loaded support on port[0] = 21 15:36:01 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000ffffff8d0000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 800.409768] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7}}, 0xfffffdef}}, 0x0) 15:36:01 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) socketpair(0x15, 0x80001, 0x480000000000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000100)=0x1e) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:01 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000fffffff00000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x804}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x20, 0x70bd28, 0x25dfdbfc, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x7, 0x8, 0x9, 0x7f}}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0800000000000000000000000000000000000000ce5ea27778b4d82f00000000000000000000000000000000"]}) [ 800.727657] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:01 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f0000000000)="f00b2d0240316285717070") r1 = socket$inet(0x2, 0x2, 0x0) tee(r0, r1, 0x7ff, 0x2) getsockopt$inet_int(r1, 0x0, 0x7, &(0x7f00006ed000), &(0x7f0000f24000)=0x3) 15:36:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x9effffff, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:01 executing program 5: r0 = socket$inet6(0xa, 0x4000000000000803, 0x7) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0a5c2d023c126285718070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x7, 0x0, "daf2c82ef0a4a7fc37bd440c2ea6593f9e24d66405bb48bcfa18288ee8607032d55e3c40da1ab81fef5b37f7d17e608c345d496f6975ffe9d2166bb2e38910798fc7454ae92070dbaa7e5e92da221017"}, 0xd8) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x200004e22}, 0x1a) socketpair(0x0, 0x0, 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x200408d4, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) tee(r1, r2, 0xe18, 0x2) vmsplice(r0, &(0x7f0000000740)=[{&(0x7f00000000c0)="3eb65eb3145b05875411983a4c479179c8580584d0aa7dca4e1faad4cb6ec26db4fd7d2e234a48cc55202e5185eadb95a5e14ddec31984a27297fd7b4f1b741315d4c09bb1590d8697b972841da98a42ef93d2bc5d9a26b67e97db256bba82bee2746e6c936ae612e088c756306073fe7772ef9be189665d175684f00588a97609a7ade0fa3ab2d33d4443771bbe4f07dd2630e14ed430ad1d7cd9bec07f", 0x9e}, {&(0x7f00000001c0)="019ef49a1f144ea910962a7e14abbc662edd3b37b113100e1a2e5617a36c8a2ac0e9461075413fcc74901e247e336a62fe51e6e731ad0893d2536f091cb42eb3d7213c0809f30ea02a2233d5090f86616544ef1a52e43be75525c68f155d4081e09d81d6f84d0832f9e2b3c11a5730a920d5b46c895c3a07144e9bfa38f08db98c1fda98d079385c41ff510b56e8fc1504c30b930bd78022776d5449f623481aab848b56a410a4b222b34858f6cb2d48c0f66c7422a33e0713cc3d0f66af2723be35e330ceb51bf9ac1f9828eabec0ded2cf2ed7b76bda5d7a2100f0531df6657326713c2cff04c821b91620909cf0", 0xef}, {&(0x7f00000004c0)="a8875199921a9e131575fc179c690870cf799447da047b203ac1007a4ec0bfd902d7ded18bb085e5ba11f45655e9f4f7f07fd6224abbc070ac8d8f1cadeebd8b53c908804fd07225d66106dd83b3e80e7832fa2f517a2fdf32556e4f26dbbdf5f736ce92d289132a636457e0ca68f3df12f4e74310f6aa5f0a6e4b4e7ee86fc568cffebfb40ca1713852f4fc102037b67d34da608cc1297d081d0856807945e86477571907c279a26736ac43621d544d6970010ade37c6e0c1362b75540b149afa46dca8fe622dd93ee5759509e3a6740ac879a9f750a04e1984a0e077802943068eae99043aa381eb07ea5772", 0xed}, {&(0x7f0000000000)="f3", 0x1}, {&(0x7f00000002c0)="c1fb8ccba6ebcbe9c3d7b251ea8bc0ce719cc59c093294a4b2c521b49e0194d7304b8c2231be003f06303cc5ce69a04bc572dfa18bf544bf5dc32f2c6d6dbef0b11378db151b84f2cdc8d88fd879e5343aa040b07535370525549c9e858e7bdcbd9414e94095b10ebba9e4ca5d4c62a84dce54eea0b116403f2879b18f174b1c3ce220", 0x83}, {&(0x7f00000005c0)="101447f8462f16c307f7522a250077addbd6793ed1b5d5dd113d8b299cbf96b7865e5f0f721e9dafe1e2f35e14998725d13709589a81f16e6b65b932e4ac77714533a5c8624467bc543cf2345c8c70d6936bf635a99571f293e5daf745e09a583ca63e29b85be09324b3b00c9e3b4952752d99039f03db", 0x77}, {&(0x7f0000000640)="f5453af58c41efe76c77826895fe50a1a63968e1159d0e13036f5c3ea88e9b6580944f0df500fec2ec73bb8d28c1a5d3df4418ca32976d2763c56520f59d1fbb45729177ca76b3049e30935d0324d9984e2b3579cb69397a5740ef4acc0578eafc5c5956d106d128653e424425d7270ef65ca7295f3dac4d78c31ab344f2943dacc8ef8fb0a02c6501fe017c896ee8d6cdc1c8da4f9cce66fe3bf036afece651b3129bd28e06ca88c536ca257fde5e610efd4e72209d950912481eea5098de335d233e47eff675f812c64e92b8c0003eefcd5c4811cf510f9b99a774394fff65339d9366fbbb24", 0xe7}], 0x7, 0xe) sendto(r1, &(0x7f0000000180)="f1f12933ef47b28f2b22aa7b17fa137480ef75179d56a26e23973f42e19e2e", 0x1f, 0x4e, 0x0, 0x0) 15:36:01 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000080000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:01 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000100)="5572a2d44d0bb4e0502d9f4a2c2605caf0d996e5ac7f1485a5e0588521556df987445964c210df9367a4551c7e6662e4aa13c2018bcae6a2d8fb881a369da79dbbb94e7e77f77016feddd9a93791adcb74a2dbffb9e78d5fa12b6125cede7335994451d6e1116ef377bdd0492a7307e8a929b7a95574eb9aac14f214fe05445eb993f720d36e543834f9875409c5778a8293e89b2a9a721e72a95975") setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) write(0xffffffffffffffff, 0x0, 0x0) 15:36:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0xffffff9e, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) [ 801.001772] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:02 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000030000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0xfffffdef}}, 0x0) 15:36:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x8, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x9) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x6, @dev={[], 0xc}}, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="100a4099491194", @ANYRES16=r2, @ANYBLOB="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"], 0x218}, 0x1, 0x0, 0x0, 0x4880}, 0x0) r3 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000100)={"766c616e300600", {0x2, 0x4e22, @broadcast}}) 15:36:02 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000180)="0a5c2d023c126285718070") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast1}, 0x4, 0x2, 0x4, 0x1}}, 0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in6=@ipv4={[], [], @dev}}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r2}) r4 = socket$can_raw(0x1d, 0x3, 0x1) recvmmsg(r4, &(0x7f0000000440)=[{{0x0, 0x0, 0x0, 0xffffffffffffffc6}}], 0xa8, 0x0, 0x0) bind$can_raw(r4, &(0x7f0000000640), 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r3}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) 15:36:02 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) write$binfmt_script(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="2321202e2f66696c65302023206d643573756d2d2074727573746564202f6264657627206367726f75706367726f7570657468317b2020203a0af3fd1b206831c27afbc4623fbc6a53813e4bced7cb0a5188abab146ea7c5404e651c86c2ef39953251fffcfc32c3c771d751b2a7796cd4377d24b77c950bae1a038daaa2895c8d012497aab41609260608000000000000008ee5c3462d25ab18f0b534bd76521a0d8ef0933f9b751b1e3d141536533f49a85e1d8ef3"], 0x3a) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) socketpair(0x9, 0x80002, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) accept4$nfc_llcp(r2, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x800) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:02 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000070000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 801.539448] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:02 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000440)={0x33, @broadcast, 0x4e22, 0x0, 'rr\x00', 0x8, 0x0, 0x2b}, 0x2c) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x10db, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:02 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000070000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:02 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0a5c2d023c126285718070") r1 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x12810, r0, 0x0) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) r2 = socket(0x3, 0x80000, 0x425) recvmmsg(r1, &(0x7f0000008180)=[{{&(0x7f0000001800)=@tipc=@name, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000001880)=""/34, 0x22}, {&(0x7f00000018c0)=""/50, 0x32}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/223, 0xdf}, {&(0x7f0000002a00)=""/248, 0xf8}, {&(0x7f0000002b00)=""/149, 0x95}, {&(0x7f0000002bc0)=""/219, 0xdb}, {&(0x7f0000002cc0)=""/4096, 0x1000}], 0x8, &(0x7f0000003d40)=""/172, 0xac}, 0xa4b8}, {{&(0x7f0000003e00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004200)=[{&(0x7f0000003e80)=""/104, 0x68}, {&(0x7f0000003f00)=""/157, 0x9d}, {&(0x7f0000003fc0)=""/202, 0xca}, {&(0x7f00000040c0)=""/145, 0x91}, {&(0x7f0000004180)=""/108, 0x6c}], 0x5, &(0x7f0000004280)=""/63, 0x3f}, 0x3}, {{&(0x7f00000042c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000006740)=[{&(0x7f0000004340)=""/119, 0x77}, {&(0x7f00000043c0)=""/15, 0xf}, {&(0x7f0000004400)=""/86, 0x56}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/64, 0x40}, {&(0x7f00000054c0)=""/58, 0x3a}, {&(0x7f0000005500)=""/148, 0x94}, {&(0x7f00000055c0)=""/4096, 0x1000}, {&(0x7f00000065c0)=""/218, 0xda}, {&(0x7f00000066c0)=""/68, 0x44}], 0xa}, 0x1}, {{&(0x7f0000006800)=@rc, 0x80, &(0x7f0000006b00)=[{&(0x7f0000006880)=""/62, 0x3e}, {&(0x7f00000068c0)=""/106, 0x6a}, {&(0x7f0000006940)=""/57, 0x39}, {&(0x7f0000006980)=""/64, 0x40}, {&(0x7f00000069c0)=""/57, 0x39}, {&(0x7f0000006a00)=""/181, 0xb5}, {&(0x7f0000006ac0)=""/9, 0x9}], 0x7, &(0x7f0000006b80)=""/25, 0x19}, 0x1}, {{&(0x7f0000006bc0)=@nl, 0x80, &(0x7f00000080c0)=[{&(0x7f0000006c40)=""/4096, 0x1000}, {&(0x7f0000007c40)=""/214, 0xd6}, {&(0x7f0000007d40)=""/224, 0xe0}, {&(0x7f0000007e40)=""/229, 0xe5}, {&(0x7f0000007f40)=""/199, 0xc7}, {&(0x7f0000008040)=""/93, 0x5d}], 0x6, &(0x7f0000008140)=""/35, 0x23}, 0x975}], 0x5, 0x0, &(0x7f00000082c0)) r4 = getpid() r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008300)={0x0, 0x0, 0x0}, &(0x7f0000008340)=0xc) sendmsg$unix(r2, &(0x7f00000083c0)={&(0x7f0000001400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000001480)="d4fac25cdcf72000ecb4d6336235f87632a649689dd89db7c73cab26a0795f6bc6b7e0b09368dd90f249ab2bc4ef9cc7e0303129b6b99ec2c80ccc3f84ee273c32f31ccf3cb9a86afe95686acedd2250082e491c77f60ff75c9856efa6ad1d2ec9683ef64426f07a7e1c7aaf469682a3964e15fd89ea8c801480c3f9225e3702b1cbd7c20d268862c98a9938d3e9c9fcc27b84f0da13dd8f7aef21373b546a453640b5dd08e951b4bdf3afd906c3", 0xae}, {&(0x7f0000001540)="7b266fdb09038fd96a3089bbd5b477257efb936e921df24ee529af9dca92f44bf26bcbc12c19a7cbe413283174cb0b266384fa2375fc668f3baee8c8c94a417ff186fafc015db3c78d1988327044c97595abf1995038a95e6818f691ddae64115c235953860c3ba2d74265d0d484aae7882d28e17fad1b3d03dd2ff3e27c935dfeb0df6a4ff60b22b62a58f0e4ae040e0f7f1706d4db3690f08be9bcd038bc540be18dfd5b5fa291d99f19e26c28691cbd4d6d3045a16665288843e496efe0aeefd376a8662ef2c60ff624ae3080de4524d6f8d18302032b3313be5d4d89641390292f96277123", 0xe7}, {&(0x7f0000001640)="557393e9259a8d3f84ec5537c2a53e941c438a24cc4d78645056a5be69522f193650a499e4e14cfc2e339de6420b80fd3622b271a9bd4a3bfc01016d31dd4846853d9856548b876f4415d3c1982b1a0fde1f65dde038521d2cebf9c0097dc000e48419", 0x63}, {&(0x7f00000016c0)="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", 0xfb}], 0x4, &(0x7f0000008380)=[@rights={0x20, 0x1, 0x1, [r3, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40}, 0x0) [ 801.698451] IPVS: set_ctl: invalid protocol: 51 255.255.255.255:20002 [ 801.728524] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x200000000000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) [ 801.760276] IPVS: set_ctl: invalid protocol: 51 255.255.255.255:20002 15:36:02 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000700000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7000000}}, 0xfffffdef}}, 0x0) 15:36:03 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) r2 = accept(r0, &(0x7f0000000200)=@ll, &(0x7f0000000280)=0x80) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000002c0)=0x9, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000001c0)=0xfff, 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r3 = accept(r1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r4, 0xd, 0xffff}, &(0x7f0000000180)=0xc) 15:36:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0xdb100000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000004c0)={0x20}) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x1) write$cgroup_int(r0, &(0x7f0000000300), 0xfffffe8c) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000080)={0x7f, 0xff, 0x100000001, 0x47c7, 0x40, 0xffffffffffffffff}) bind$nfc_llcp(r0, &(0x7f0000000280)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "25d0ddd5959f7008f2013f5f54b984ae148fbf24b29c0edd8216a3a7ad8bc2b4bda77eafac4b388727069b6dd3e5b0d35fb81e2095e7f39de509b1219c74df"}, 0x60) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x0, 'io'}, {0x2d, 'memory'}]}, 0xc) 15:36:04 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000001000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0xfffffff0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:04 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @remote}, 0x12) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:04 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x12, &(0x7f0000000000)={@local, 0x3, 0x0, 0xfffffffffffffffd, 0x1}, 0x20) 15:36:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x700}}, 0xfffffdef}}, 0x0) 15:36:04 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000180)=0xfffffffffffffeb2) bind$bt_hci(r0, &(0x7f0000000040), 0xc) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f00000000c0), 0x4) socket$inet(0x2, 0x0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'yam0\x00', 0x0}) bind$bt_hci(r2, &(0x7f0000000040)={0x1f, r3, 0x400000000}, 0x1) close(r0) 15:36:04 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1402000000000000000000000000fffffff000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:04 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @dev}, &(0x7f0000000240)=0x10) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001500), &(0x7f0000001540)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, 0x0, 0xfffffffffffffc6f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) ioctl$int_out(r1, 0x5460, &(0x7f0000000100)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0xdb10000000000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) [ 803.736260] EXT4-fs warning (device sda1): verify_group_input:105: Cannot add at group 127 (only 16 groups) [ 803.761104] net_ratelimit: 1 callbacks suppressed [ 803.761114] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:04 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000800006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:04 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(r1, 0x0, 0xfffffffffffffd8b) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 803.967019] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 804.276778] EXT4-fs warning (device sda1): verify_group_input:105: Cannot add at group 127 (only 16 groups) 15:36:05 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000004c0)={0x20}) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x1) write$cgroup_int(r0, &(0x7f0000000300), 0xfffffe8c) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000080)={0x7f, 0xff, 0x100000001, 0x47c7, 0x40, 0xffffffffffffffff}) bind$nfc_llcp(r0, &(0x7f0000000280)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "25d0ddd5959f7008f2013f5f54b984ae148fbf24b29c0edd8216a3a7ad8bc2b4bda77eafac4b388727069b6dd3e5b0d35fb81e2095e7f39de509b1219c74df"}, 0x60) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x0, 'io'}, {0x2d, 'memory'}]}, 0xc) 15:36:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x7}}, 0xfffffdef}}, 0x0) 15:36:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x10000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:05 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000007000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:05 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x20000002}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x27800000, 0x0, 0x3, 0x40000000}) 15:36:05 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 804.497473] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:05 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000300000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x3f00, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:05 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) pipe(&(0x7f0000000000)) socket$netlink(0x10, 0x3, 0x5) pipe(&(0x7f0000000300)={0xffffffffffffffff}) sendmsg$IPVS_CMD_FLUSH(r2, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:05 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1402000000000000000000000000ffffff8d00006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x1000000000000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:05 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x20000002}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x27800000, 0x0, 0x3, 0x40000000}) [ 804.761468] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 804.826070] EXT4-fs warning (device sda1): verify_group_input:105: Cannot add at group 127 (only 16 groups) 15:36:06 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000004c0)={0x20}) pwrite64(r0, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000}) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x1) write$cgroup_int(r0, &(0x7f0000000300), 0xfffffe8c) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000080)={0x7f, 0xff, 0x100000001, 0x47c7, 0x40, 0xffffffffffffffff}) bind$nfc_llcp(r0, &(0x7f0000000280)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "25d0ddd5959f7008f2013f5f54b984ae148fbf24b29c0edd8216a3a7ad8bc2b4bda77eafac4b388727069b6dd3e5b0d35fb81e2095e7f39de509b1219c74df"}, 0x60) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x0, 'io'}, {0x2d, 'memory'}]}, 0xc) 15:36:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x1000000000000000}}, 0xfffffdef}}, 0x0) 15:36:06 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r0, r0, 0x0, 0x3ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000100)="ce9ec9cbb346ff6610586d57f8aec247f833897b20a8cfe126fe2cb349d75c29c1cb3f9a3dfee278d9bae8f0cd932a4a69476e893482fcdc21f02ad1a74604158918666ca5a5d472c52f039567a36e8c2a3dc4d93be5574bc9987f63949cfde6ebee866959e49ea850957724c0dff66b8181dc87ebb7ee677436c0d21430363001b71b4c6b4bbf0b55fa165f7d7490d55ae67abb55ee6180529c85e82e038df3d84c348524704d6286f4e79330e0499a025e", &(0x7f00000001c0)="02f323fb20ead6dddff0543f9d1d874666557d06e99d5ba16a3398b363b2ce4f8bbfd1444312dd62aaf60d6e8579eeadad344df19e585283282adc706b4363058a9fb6357f9977bd396f465fc487bf0f742a2791ace8e7ac9fcebbd2886371e2c68067127ba79f0eedaf74e8e4eca5a26b7c84a4f7a06e48e737ee07338ebe4d5e97d64ff2523a40101c1752e06b80e214c10d8ca7fdce45353c472a89d860023c28bd54d0f1989f3f9176a6467de51d6ee95ff5feee59a49cf597630b30c0ea9201ee3dbf24bf80337d3288820ab36f59301952f778eb5167ca14003a0cc024e0de2b47798a681c622561", 0x2}, 0x20) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x9effffff00000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:06 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000007fffffff00006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x20000002}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x27800000, 0x0, 0x3, 0x40000000}) [ 805.401650] EXT4-fs warning (device sda1): verify_group_input:105: Cannot add at group 127 (only 16 groups) [ 805.465990] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:06 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e20, 0x6, @loopback, 0x7fff}], 0x2c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000100)=0x3, 0x4) 15:36:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x3f00000000000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) [ 805.633467] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:06 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000300006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:06 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x324, 0x400000000000000, 0x7fffffff, 0x1a7, 0x7}, &(0x7f0000000180)=0x14) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0xffffff7f00000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:06 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0a5c2d023c126285718070") r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000100)=0x81, 0x4) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000400)={0x0, @aes256, 0x0, "26da30621674636f"}) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0xf}, 0x1c) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x5, 0x3b, 0x4}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x3d, "cbfae6bdd39ada87133eacc82b04b619a603b1e5fd746ea2793c9ce9510a6e66e54052f7198ba73bd4b2f6d06de8b4427441286fd55e602b7fb7f1ea21"}, &(0x7f0000000240)=0x45) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="79000000f0dc61273cac6f3437ad287b8df7a53e04e613fc65fbf2fc04d58315c311af116b05a1267a454c84b1177473bae0849f8ac2e37ed6516db05db5560b12a446259879093047fb19f4e9c9c20475625075ccc19a2c6d5f9dbba3a53f5c0cde355b2abf9a02f344603bd8dec01a683a1fa21cd6a59964e07a02c4"], &(0x7f0000000340)=0x81) r3 = socket$inet(0x2, 0x7, 0x9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440)=[@sack_perm, @window={0x3, 0x1, 0x3f}, @mss={0x2, 0x450}, @window={0x3, 0x8, 0x3ce}, @timestamp, @window={0x3, 0x5a25, 0x4}, @timestamp, @sack_perm, @sack_perm, @timestamp], 0xa) getsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x3ff, @loopback, 0x9}, 0x1c) 15:36:06 executing program 5: r0 = socket$inet6(0xa, 0xf, 0x100000000007) accept4(r0, &(0x7f00000004c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000540)=0x80, 0x80000) sendmsg$nl_route_sched(r1, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=@gettaction={0x1c, 0x32, 0x0, 0x70bd2d, 0x25dfdbfb, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x10) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0a5c2d023c126285718070") vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="7659873705d888acbf05a197a08c4fe7d341a16e395df8db16fa1404ace1020366eed051ff8991497f1250c60f60ed231005a95733f68c468b84fa2db4ceec102bcd8d762fbdf56f54a41b526a284a1300c806210c5b082216e9141a312041ad6a576d4b87ef3e0db10d8e1dc7dee41cbe522db31f81a15a413321caf6f28e0f9774b77578a31061091419315e07a6acd45b8d6dbd22fe62d2a0edae2d77e96a301bd4bee6b084424c806e03ea93c9fd61608714f482ebeb7b66668d6bb53494911716fa34c1", 0xc6}, {&(0x7f0000000000)="58936c227c6ba019675d3315d14dd7fa04498321d6e759987534539f21f9765bd365ec3cd3d51db7cf58", 0x2a}, {&(0x7f0000000240)="c54d9b4ef6dcf6899333f183044d18362c342520638627b72e1f9ddd24b2d7c7288e1c4e94f6fa2d3326a36f22d1d61e9fd6a350b772c6f4c2254dbf8035f05b8992f820632bc32bc29fe0f445bb28ec37f3239486123c5908d35da8be1b077c6e83c35e93375b86eb9441d755de8f2b19d2d7b5adb78bc5cdb6fc8a2461f9de1b6db3c2a0f2bd5694ec97dabbc28877d799e6c671a897ca988ebcadd7a221b9c3bd32d565815e7644a038d6d28fc0bcc45369a4", 0xb4}, {&(0x7f0000000300)="a326ca566134bd68db91825820ef5984cbc9cfd9cb4c7f0a3aa330db1f461c6efd507bb2fee87d4010fbdeb1cd85a125c34d864fe697879abc0edb30cd294469e81c708146bc5866530a4f10b19f5adb77db28cc3b5b9b157eaa78e842e81a472daebc66c078df44c46f81b037d5aae76fe81e9589e4d08a585a7d3ec9fe2bbf288c3530629ecb33bc11", 0x8a}, {&(0x7f00000003c0)="48faede588f9b0a51a6275721299facdacfad4bcb0c763ec014111fd5c10e8a00568af41207f2ce4e0c4f48f292e8965f634c4ab6ebfd5e2458f3c87072fccecba59998dc834a5cddc23eb8b289a800388b053aa7aa4f24031eeb815bd631de1f3267683dbc45c4924075f162917614e27d0a9a88945693ff8dfeac8dfdb3c7dbee1a4cc509122c4adbbada7e9438fe63db63768e78721067f6b01ab94e563fdea3c0efc0ce8f069736120507104f2caffe3a9cc7022e2dc5454a9981fe07c1d7b57bc53534c8b5505a208eb9556cf7eb489ed", 0xd3}], 0x5, 0x1) r2 = socket(0x10, 0x800000000000803, 0x0) write(r2, &(0x7f0000000200)="240000001a0025f00485bc04fef7001c0a0b49ffed000000800008000800030001000000", 0x24) [ 805.819137] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0xf0ffffff, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:07 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000003000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x100000000000000}}, 0xfffffdef}}, 0x0) 15:36:07 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) pipe(&(0x7f0000000000)) socket$inet_sctp(0x2, 0x5, 0x84) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, 0x0, 0x3ec513c8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:07 executing program 5: sendto$packet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, 0x0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, 0x0, &(0x7f0000000240)=0x229) socket$alg(0x26, 0x5, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000640)=""/250, &(0x7f00000000c0)=0xfa) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r2, 0x0) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x1000004, 0x2013, r2, 0x500000) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="31000000ec4c0f63b205d3e565c2891e5e90b84691b57b5b10838fbced65de3e4d6c3ed09524f7b332d771599a8de1fc2c1030d6dd7509"], 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfffffd4f) poll(&(0x7f0000000200)=[{0xffffffffffffffff, 0x413a}], 0x1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000500)={0x2, 0x0, @rand_addr=0x100000000}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000100)={'ip6gretap0\x00', {0x2, 0x4e20, @local}}) 15:36:07 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tp, &(0x7f0000000080)=0x80, 0x80800) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x7fffffff, 0x2) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000019c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000001d40)={0x0, 0x0, &(0x7f0000001d00)={&(0x7f0000001a00)={0x28, r3, 0x501, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'gretap0\x00'}}]}]}, 0x28}}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x62cb, 0x4) [ 806.765320] Enabled bearer , priority 10 15:36:07 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1402000000000000000000000000f0ffffff00006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0xffffff7f, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) [ 806.826798] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:07 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60010a05}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r2, 0x431, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x46}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x74}}, 0x40000) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 15:36:07 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000004, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:07 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000100006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 807.055853] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x2, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:08 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000700006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:08 executing program 3: setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffff9c, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x100000001, @mcast2, 0x1ff}, 0x1c) r1 = socket$inet6(0xa, 0x20000000009, 0x20000000000002c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x800}, 0x1c) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffff9c, 0x0, 0x4, &(0x7f00000000c0)='.-{\x00'}, 0x30) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={r2, r3, r4}, 0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000300), 0x14) 15:36:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x700000000000000}}, 0xfffffdef}}, 0x0) 15:36:08 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x22) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 807.703772] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 807.764360] 32-bit node address hash set to 20000e0 15:36:09 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x0, &(0x7f0000000140)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, 0xfffffffffffffe8d) socketpair(0x3, 0x1, 0x100, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) 15:36:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0xf0ffffff00000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:09 executing program 3: r0 = socket$inet(0x2, 0x7, 0x8000) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00') setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x238, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x2b0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e20, @local}, {0x2, 0x4e21, @remote}, {0x2, 0x4e23, @remote}, 0x102, 0x0, 0x0, 0x0, 0x13d9, 0x0, 0xfffffffffffffff8, 0x9, 0x3}) 15:36:09 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000008dffffff00006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:09 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0xb, 0x1, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value={0x0}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000640)={r3, 0x7fff, 0x0, 0x80000001, 0x8}, &(0x7f0000000680)=0x18) 15:36:09 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000001000000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000200)) ioctl(r1, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000500)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_IFNAME={0x14, 0x3, '%p6_vti0\x00'}, @IFLA_ADDRESS={0xc, 0x1, @dev}]}, 0x40}}, 0x0) 15:36:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0xdb10, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:09 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000000)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = accept4$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0xd44, 0x4, 0x2, 0x6, 0x6, 0x6, 0x4, 0x1f, r3}, 0x20) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x300}}, 0xfffffdef}}, 0x0) 15:36:09 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000800000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00000000c0)=0x7fffffffff, 0x104) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8001, 0x5, [0x1ff, 0x5, 0x14e, 0x1, 0x3]}, &(0x7f0000000100)=0x12) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000140)={r2, 0x6b}, 0x8) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000180)={0x40, 0x200000000000, 0x5, 0x7, 0x7, [{0x54f75db6, 0x4, 0x9, 0x0, 0x0, 0x80}, {0x3, 0x9, 0x3, 0x0, 0x0, 0x1000}, {0x9, 0x79, 0x9, 0x0, 0x0, 0x100}, {0x1000, 0xebe3, 0x4000000000000000, 0x0, 0x0, 0x3d79febb5379161a}, {0x16, 0x21d5, 0x5}, {0x7fff, 0x401, 0x2, 0x0, 0x0, 0x2}, {0x400, 0x3ff, 0xd8ed, 0x0, 0x0, 0x100}]}) sendto$inet(r0, &(0x7f0000000240), 0xffffffffffffffcd, 0x4007ffa, 0x0, 0xffffffffffffff0e) 15:36:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000040), 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000140)=""/32, 0x20}, {&(0x7f0000000180)=""/127, 0x7f}, {&(0x7f0000000200)=""/218, 0xda}], 0x4, &(0x7f0000000340)=""/227, 0xe3}, 0x2) sendto$inet6(r0, 0x0, 0x0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 15:36:09 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000000000000000000000000fffffff0006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x800000000000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x3f000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:09 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x3010066d84330606) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6(0xa, 0x80007, 0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 15:36:09 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1402000000000000000000000000007fffffff006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='lo\x00', 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00000000c0)=0x7fffffffff, 0x104) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8001, 0x5, [0x1ff, 0x5, 0x14e, 0x1, 0x3]}, &(0x7f0000000100)=0x12) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000140)={r2, 0x6b}, 0x8) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000180)={0x40, 0x200000000000, 0x5, 0x7, 0x7, [{0x54f75db6, 0x4, 0x9, 0x0, 0x0, 0x80}, {0x3, 0x9, 0x3, 0x0, 0x0, 0x1000}, {0x9, 0x79, 0x9, 0x0, 0x0, 0x100}, {0x1000, 0xebe3, 0x4000000000000000, 0x0, 0x0, 0x3d79febb5379161a}, {0x16, 0x21d5, 0x5}, {0x7fff, 0x401, 0x2, 0x0, 0x0, 0x2}, {0x400, 0x3ff, 0xd8ed, 0x0, 0x0, 0x100}]}) sendto$inet(r0, &(0x7f0000000240), 0xffffffffffffffcd, 0x4007ffa, 0x0, 0xffffffffffffff0e) 15:36:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0xf000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x1000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:10 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockname$llc(r2, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x10}}, 0xfffffdef}}, 0x0) 15:36:10 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000070000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 809.205883] net_ratelimit: 5 callbacks suppressed [ 809.205894] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:10 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(r1, 0x1, 0x37, 0x0, &(0x7f0000000180)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x240, r3, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x44, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x36d}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000000}]}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_MEDIA={0x90, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MEDIA={0x58, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_BEARER={0x3c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0xd4, @loopback, 0x400}}, {0x14, 0x2, @in={0x2, 0x4e21, @rand_addr=0x2000000000000000}}}}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xee}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_LINK={0x1c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x27}]}]}, @TIPC_NLA_NET={0x4c, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffffffffff820}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3f}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}]}, 0x240}}, 0x4) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41014}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:10 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x210, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8010}, 0x44000) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) splice(r1, &(0x7f0000000380), r1, &(0x7f00000003c0), 0xedb1, 0xd) r3 = accept4$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x1000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000300)={r4, 0x9, 0x3, [0x9a3f, 0x5, 0x40]}, 0xfffffffffffffffe) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req3={0x1, 0x2, 0x210, 0x6, 0x5, 0x7, 0x4}, 0x1c) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0xfeffffffffffffff) write(0xffffffffffffffff, 0x0, 0x0) 15:36:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x2000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f000001d000), 0x34000, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r1, 0x7) r2 = accept(r1, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000004840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1}}}}, &(0x7f0000004900)=0xb0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r3, 0x420, 0x70bd28, 0x25dfdbfc}, 0x1c}, 0x1, 0x0, 0x0, 0xc4}, 0x8000) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="400000001900010200000000000000001d0100002c000300217b266c6f6c6f2e2c47504c2763702665278b289e98757365746e6f64657621285d76626f786e65743123bf5e5b00"], 0x1}}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000040)={r4}) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xe4c0e372610b865f}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r5, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffffffffffff2607}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040000}, 0x4) 15:36:10 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000010000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:10 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1402000000000000000000000000008dffffff006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 809.370763] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:10 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(r1, 0x1, 0x37, 0x0, &(0x7f0000000180)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x240, r3, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x44, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x36d}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000000}]}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_MEDIA={0x90, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MEDIA={0x58, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_BEARER={0x3c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0xd4, @loopback, 0x400}}, {0x14, 0x2, @in={0x2, 0x4e21, @rand_addr=0x2000000000000000}}}}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xee}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_LINK={0x1c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x27}]}]}, @TIPC_NLA_NET={0x4c, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffffffffff820}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3f}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}]}, 0x240}}, 0x4) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41014}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x8000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:10 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000000000000000000000000ffffff8d006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0xfffffffffffff000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x300000000000000}}, 0xfffffdef}}, 0x0) 15:36:11 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(r1, 0x1, 0x37, 0x0, &(0x7f0000000180)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x240, r3, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x44, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x36d}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000000}]}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_MEDIA={0x90, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MEDIA={0x58, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_BEARER={0x3c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0xd4, @loopback, 0x400}}, {0x14, 0x2, @in={0x2, 0x4e21, @rand_addr=0x2000000000000000}}}}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xee}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_LINK={0x1c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x27}]}]}, @TIPC_NLA_NET={0x4c, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffffffffff820}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3f}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}]}, 0x240}}, 0x4) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41014}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:11 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x3}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:11 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000001006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x10, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:11 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r2, 0xc00, 0x70bd2c, 0x25dfdbfb, {{}, 0x0, 0x410c, 0x0, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000080) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000740)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_CARRIER={0x8, 0x21, 0x7a}]}, 0x28}}, 0x800) 15:36:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x100000000000000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:11 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(r1, 0x1, 0x37, 0x0, &(0x7f0000000180)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x240, r3, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x44, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x36d}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000000}]}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_MEDIA={0x90, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MEDIA={0x58, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_BEARER={0x3c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0xd4, @loopback, 0x400}}, {0x14, 0x2, @in={0x2, 0x4e21, @rand_addr=0x2000000000000000}}}}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xee}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}]}, @TIPC_NLA_LINK={0x1c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x27}]}]}, @TIPC_NLA_NET={0x4c, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffffffffff820}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3f}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}]}, 0x240}}, 0x4) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41014}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) [ 810.353725] netlink: 'syz-executor5': attribute type 33 has an invalid length. [ 810.379996] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x324, r1, 0x4, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x40000000800000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}]}, @TIPC_NLA_LINK={0x8c, 0x4, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffffb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x27}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100000000}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8a}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3711cc55}]}, @TIPC_NLA_LINK={0x44, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc01}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x57a3}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}]}, @TIPC_NLA_BEARER={0x54, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @local}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [], @multicast2}, 0xfffffffffffffff8}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'ip6gre0\x00'}}]}, @TIPC_NLA_BEARER={0x114, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffffffffaeb9}]}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0xf150, @remote, 0x1192}}, {0x14, 0x2, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x4, @mcast2, 0x5}}, {0x14, 0x2, @in={0x2, 0x4e20, @remote}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}]}, @TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x53}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}]}, @TIPC_NLA_MEDIA={0x4c, 0x5, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}]}]}, 0x324}}, 0x4000000) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0x5, 0x2) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@broadcast, @empty, [{[{0x9100, 0x100000001, 0x7, 0x2}], {0x8100, 0x0, 0x100000000, 0x3}}], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @mcast2, @link_local}}}}, &(0x7f0000000240)={0x0, 0x2, [0xc22, 0x578, 0xe68, 0x8cf]}) 15:36:11 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000008000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:11 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0xf0ffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) [ 810.711626] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 810.727383] sctp: [Deprecated]: syz-executor4 (pid 16799) Use of int in max_burst socket option. [ 810.727383] Use struct sctp_assoc_value instead [ 810.795124] sctp: [Deprecated]: syz-executor4 (pid 16799) Use of int in max_burst socket option. [ 810.795124] Use struct sctp_assoc_value instead 15:36:12 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000003000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xf0ffffff}}, 0xfffffdef}}, 0x0) 15:36:12 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(r1, 0x1, 0x37, 0x0, &(0x7f0000000180)) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41014}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:12 executing program 5: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000100)=0x98) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180)={0x80000001, 0x8}, 0xfffffffffffffe17) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r0, 0xff, 0x2, 0x6, 0x100000001, 0x1, 0x7, 0x3ff, {r0, @in6={{0xa, 0x4e20, 0x85a, @empty, 0xfffffffffffffffd}}, 0xdf1, 0x401, 0x10000, 0x6, 0x3}}, &(0x7f0000000340)=0xb0) poll(&(0x7f00000001c0)=[{}], 0x1, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000240)=0x7) ioctl$FS_IOC_FSSETXATTR(r1, 0xc0c0583b, &(0x7f0000000140)={0x0, 0x0, 0x8}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r0, 0x9}, &(0x7f00000000c0)=0x8) 15:36:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0xfffff000, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:12 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:12 executing program 5: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @loopback}}}, &(0x7f0000000100)=0x98) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180)={0x80000001, 0x8}, 0xfffffffffffffe17) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r0, 0xff, 0x2, 0x6, 0x100000001, 0x1, 0x7, 0x3ff, {r0, @in6={{0xa, 0x4e20, 0x85a, @empty, 0xfffffffffffffffd}}, 0xdf1, 0x401, 0x10000, 0x6, 0x3}}, &(0x7f0000000340)=0xb0) poll(&(0x7f00000001c0)=[{}], 0x1, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000240)=0x7) ioctl$FS_IOC_FSSETXATTR(r1, 0xc0c0583b, &(0x7f0000000140)={0x0, 0x0, 0x8}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r0, 0x9}, &(0x7f00000000c0)=0x8) 15:36:12 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(r1, 0x1, 0x37, 0x0, &(0x7f0000000180)) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41014}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:12 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000010006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 811.151065] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0xf0ffff, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:12 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}, &(0x7f0000000040)=0x10) write(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @empty}}, 0xfffffffffffffffa, 0x101, 0x0, 0x1e9, 0xbd5}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)={r3, 0x8}, &(0x7f00000002c0)=0x8) 15:36:12 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(r1, 0x1, 0x37, 0x0, &(0x7f0000000180)) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41014}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:12 executing program 5: recvmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0xa1f55ba4000000) getsockname(r0, &(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000000)=0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x78, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x2, 0x0, "a77760f5a7645bc43c241d699100000000c221723ad4bdf9dc2c1a2d98de7ba4987a05000000ce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a17900"}, 0xd8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) accept4$packet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockname$llc(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xfffffffffffffd49, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdcdf}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) [ 811.380193] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0xf0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:13 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000003006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x8000000}}, 0xfffffdef}}, 0x0) 15:36:13 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41014}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:13 executing program 5: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000002d40)=[{{&(0x7f0000000500)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000580)=""/39, 0x27}, {&(0x7f00000005c0)=""/139, 0x8b}, {&(0x7f0000000680)=""/171, 0xab}, {&(0x7f0000000740)=""/41, 0xfffffff3}], 0x4, &(0x7f00000007c0)=""/54, 0x36}, 0x1}, {{&(0x7f0000000800)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000880)=""/252, 0xfc}, {&(0x7f0000000980)=""/76, 0x4c}], 0x2, &(0x7f0000000a40)=""/234, 0xea}, 0x1}, {{&(0x7f0000000b40)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000bc0)=""/23, 0x17}, {&(0x7f0000000c00)=""/12, 0xc}, {&(0x7f0000000c40)=""/30, 0xffffffffffffff84}, {&(0x7f0000000040)=""/244, 0xf4}, {&(0x7f0000000d80)=""/143, 0x8f}], 0x5, &(0x7f0000000ec0)=""/67, 0x43}, 0xff}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000f40)=""/142, 0x8e}, {&(0x7f0000001000)=""/8, 0x8}, {&(0x7f0000001040)=""/32, 0x20}], 0x3, &(0x7f00000010c0)=""/189, 0xbd}, 0xff}, {{&(0x7f0000001180)=@nfc_llcp, 0x80, &(0x7f0000001440)=[{&(0x7f0000001200)=""/251, 0xfb}, {&(0x7f0000001300)=""/165, 0xa5}, {&(0x7f00000013c0)=""/17, 0x11}, {&(0x7f0000001400)=""/39, 0x27}], 0x4, &(0x7f0000001480)=""/153, 0x99}, 0xd7}, {{&(0x7f0000001540)=@hci, 0x80, &(0x7f0000002640)=[{&(0x7f00000015c0)=""/44, 0xfffffdc6}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x2, &(0x7f0000002680)=""/30, 0x1e}, 0xfc00000000000000}, {{&(0x7f00000026c0)=@tipc=@name, 0x80, &(0x7f0000002980)=[{&(0x7f0000002740)=""/5, 0x5}, {&(0x7f0000002780)=""/250, 0xfa}, {&(0x7f0000002880)=""/219, 0xdb}], 0x3, &(0x7f00000029c0)=""/251, 0xfb}}, {{&(0x7f0000002ac0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002b40)=""/212, 0xd4}], 0x1, &(0x7f0000002c80)=""/129, 0x81}, 0xff}], 0x8, 0x40000000, 0x0) accept4$tipc(r0, &(0x7f0000002f40)=@name, &(0x7f0000002f80)=0x10, 0x800) bind$vsock_dgram(r0, &(0x7f0000000000), 0x10) 15:36:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:13 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) r2 = accept$packet(r0, 0x0, &(0x7f0000000000)) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040)=0x800, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:13 executing program 5: r0 = socket$inet(0x2, 0x1, 0x2) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000), 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f0000000d40)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000d00)={&(0x7f0000000980)={0x374, 0x0, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x128, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1a8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6d24e91b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x17c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb39b}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffffb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0xfffffffffffffffc, @ipv4={[], [], @remote}, 0x8000}}, {0x14, 0x2, @in={0x2, 0x4e21, @local}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x429, @local, 0x1}}, {0x14, 0x2, @in={0x2, 0x4e20, @loopback}}}}]}, @TIPC_NLA_MEDIA={0x7c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x80}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x31f4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xff}]}, @TIPC_NLA_BEARER={0x54, 0x1, [@TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x80}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_MEDIA={0x94, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x55}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x100000000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}]}]}, 0x374}}, 0x10) 15:36:13 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41014}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) [ 812.248905] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:13 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000030000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:13 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0xfffffffffffffd3b) 15:36:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41014}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x254, 0x0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) [ 812.534871] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xf0ffffff00000000}}, 0xfffffdef}}, 0x0) 15:36:14 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000000000000000000000000f0ffffff006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0xffffffff, 0x4) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000040)={0x0, @aes256, 0x0, "e2751056481de87e"}) 15:36:14 executing program 4: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000440)=@abs, &(0x7f0000000300)=0x6e) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000540)=@buf={0x6c, &(0x7f00000004c0)="6287788ecb962478ea3f295a3ae2dc3becda36293b7305e5f4b9f6785b52de6e56144b7be8112a34b0a8f447a21fd306c1b50b5d071c8130cfb8b89268f4f02b90dba665623def9801dac9c8ea7a469f63c9317096f6b2876fbfb8728857e9aa8d04655be6295da85f1006f4"}) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) sendmsg$tipc(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x43, 0x3}, 0x1}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)="c727c0f47a4907d410a8855b89aeb7f12e5d26b7c6208df97ea2908d2783cce49157b0f7b9269dbfbb4893ae85a24f8d8082d49596ab9ea96aebaafc5bf199929146834e2434013fe37d17b8485254872726c865c463a6d6b1a20db164955f24331984689c597d08bda121e6ad08d6c51e62cb0f9daea1d75b32edfd241043ea0f371573c5bb62adb173b8dd4e5ac671bb7f95b64da68e6629b3b097b0c3fdc1e27aae35c3fd93e9a8029ff156182b3e453e2cafec9d6c568c0d4c8e9fba602bfd8063ca0a34961ca2740d802f7761e6611e27680a001d15e32d18d388df77a57ebaef62f20c1bda352aac2de1ee009a", 0xf0}, {&(0x7f0000000200)="17a1a4409342e6d82c18b22840a7cec85d3f53928a37adde79d7d03fc0c51d38feb4acec23783578b0e410fa935f6e9ec1b88764ed351b791cd364fc4f80c5e920a34bed69275880bcbf3dcafb54d93dd17735c60d300797059f7f", 0x5b}], 0x2, &(0x7f0000000380)="f475b19e77af634e0455ad69b8cc36f099f079fbe8411a307423e0a148b00d81e41b4fb59f79b9bef42534a5f13d2ac0a96c9de22f1858b530b8c5fa464b3ac8ede17005e34bd91f188b331ec5b9487843c4ca5da27d8eff57e6d25250fd145d51661366cad413cba51000406c288a7907465f159d62aafbb675d9abbabdda8bc5f2b5b744d201f31f387d08b0c44e7bd091", 0x92, 0x4000}, 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$kcm(0x29, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41014}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x254, 0x0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:14 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000580)={r0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000005c0)=@int=0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000340), 0xc, &(0x7f00000000c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="180000001d00fdff00000000040000006b00000004002700"], 0x18}}, 0x0) 15:36:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41014}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x254, 0x0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) [ 813.374523] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:14 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000007006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:14 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @local}, &(0x7f0000000140)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, 0x0, 0xffffffffffffff53) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:14 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41014}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) [ 813.573052] netlink: 'syz-executor5': attribute type 39 has an invalid length. [ 813.594557] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 813.655164] netlink: 'syz-executor5': attribute type 39 has an invalid length. 15:36:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:15 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$TIPC_NODE_RECVQ_DEPTH(r2, 0x10f, 0x83, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x401, @loopback}, 0x1c) write(0xffffffffffffffff, 0x0, 0x0) 15:36:15 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000008006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:15 executing program 5: socket(0x8, 0x3, 0x6) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x3, 0x22, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x1, 0x1c, &(0x7f0000000000)=""/153, 0x41000, 0x0, [], 0x0, 0x8}, 0xfffffffffffffe17) r1 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001400)={0x0, @multicast1}, &(0x7f0000001440)=0xc) connect$packet(r1, &(0x7f0000001480)={0x11, 0x5, r2, 0x1, 0x0, 0x6, @dev={[], 0x21}}, 0x14) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={0xffffffffffffffff, r0, 0xa}, 0x10) 15:36:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffff7f00000000}}, 0xfffffdef}}, 0x0) 15:36:15 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41014}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) [ 814.365981] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:15 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000001c0)=0x9, 0x2) r1 = socket$inet(0x2, 0x801, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000080)=0x3003, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00000000c0)='f', 0x1, 0x0, 0x0, 0x0) connect$inet(r1, &(0x7f0000001000), 0x10) 15:36:15 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41014}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:15 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000007000000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:15 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x2, @empty, 0x4}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0xffffff41) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0xa, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x40000000000000}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={r2, 0x8000}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@bridge_getneigh={0x3c, 0x1e, 0x111, 0x70bd2c, 0x25dfdbfd, {0x7, 0x0, 0x0, 0x0, 0x200, 0x8}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80}, @IFLA_BROADCAST={0xc, 0x2, @dev={[], 0xb}}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x7}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8800}, 0x20000000) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080), 0x5, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4800000010001107000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012000c00010069703667726504001800020014000800fe800000000000000000000000000001b0c4b437f3b8d5dc0158c32f89d1541568b280846e165ee0e6a6dc60376e3d9903be77eab81d82cde14f78cb80c15a653f3641b5a01fb821303ea1f1943f79dba24054cb87b7cd2265598b932b4b8b1f97961cdf705f793461e0f93d1ab6a0ba90937dd24642c1f98cac78e7729667c4b15d378ef6a147ad892670724359302659a18ea622c444f32e4c34"], 0x353}}, 0x0) 15:36:15 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x41014}, 0xc, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) [ 814.727828] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:16 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001680)={&(0x7f0000001640)='./file0\x00'}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r1, &(0x7f0000001780), 0x6) r2 = accept(r1, &(0x7f0000000980)=@pptp={0x18, 0x2, {0x0, @empty}}, &(0x7f0000000a00)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000a40)={{0x452, 0x1, 0xb6c, 0x0, 0x101, 0x5}, 0xe02d, 0x25a, 0x6, 0x10000, 0x8000, "304b34c22687241945aec54fbdd5cd68d192e2d06f9091643f145e46048c57fdc2e487a8fd7bda4d370592bcb8beced93d52cc7491245ef33cafca2a7044c271e0416c930161f56ea89c72fbc9b8d7a47d1712eca53a63a847f0ce27da7315006b052a2caf32d05e30a945248f5e498c50419c981867f8e74bfb79081eff32dd"}) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x800000000000000}}, 0xfffffdef}}, 0x0) 15:36:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:16 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000030000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:16 executing program 3: syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r0, 0x0, 0x8080) 15:36:16 executing program 5: socketpair(0xf, 0x1, 0xfff, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0000001000000000", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="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"], @ANYBLOB="7f012000bd34cfad0062c75f2b80dafd60000000ff7f0000aa03153adeaec36b38b30b9327d770f3170d7e6ac0e0cee623fcbb23"]) r3 = socket$inet6(0xa, 0x2000000000000001, 0x8010000000000084) bind$inet6(r3, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r3, 0xffbd) r4 = socket$inet6_sctp(0xa, 0x20000000000001, 0x84) connect$inet6(r4, &(0x7f0000000200)={0xa, 0x20000000004e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0xa, 0x0, @dev}}, 0x0, 0x3}, 0x98) 15:36:16 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) [ 815.527337] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:16 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000000016dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:16 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:16 executing program 3: syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:16 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) setsockopt(r1, 0x8000000000000001, 0x10000000000009, &(0x7f0000003f00)="890528e4", 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x43, "abc5bfb5d79fd532e780b4c9f24846893511efa6e7467c1c5bf0000043677a258cd66c16b93adfe49cda31d06431da0f362812d91232c6a57b13d31e6bb93bbe2462d0"}, &(0x7f0000000000)=0x4b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x6c, "261a3a77df548f124ab6db0b78fea4a1067f04909f4f7bc7b5bb8cbd53a659ab2c6c9686c1d0e2033067b38851f6812ad447cf3ce81881c78807216d53aea748cf67e2c7d24799cb3473480f824eb7c6278b34e702b12c8a9794a75abc00b9d71954007c02fdbec0811cf96b"}, &(0x7f0000000080)=0x74) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000040)=0x7fff, 0x4) [ 815.759948] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:16 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000ffffff8d6dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:17 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x131) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffff7f}}, 0xfffffdef}}, 0x0) 15:36:17 executing program 3: syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:17 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000300006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:17 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000000086dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) [ 816.628202] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:17 executing program 3: syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:17 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x18000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="90000000", @ANYRES16=r3, @ANYBLOB="20042bbd7000fcdbdf2510000000740003000800010000000000080007004e2400001400020076657468315f746f5f627269646765000800010001000000080008000200000014000600fe8000000000000000000000000000bb14000200697036746e6c3000000000000000000014000600fe8000000000000000000000000000200800040000000400"], 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x24000000) 15:36:17 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) setsockopt(r1, 0x8000000000000001, 0x10000000000009, &(0x7f0000003f00)="890528e4", 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x43, "abc5bfb5d79fd532e780b4c9f24846893511efa6e7467c1c5bf0000043677a258cd66c16b93adfe49cda31d06431da0f362812d91232c6a57b13d31e6bb93bbe2462d0"}, &(0x7f0000000000)=0x4b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r2, 0x6c, "261a3a77df548f124ab6db0b78fea4a1067f04909f4f7bc7b5bb8cbd53a659ab2c6c9686c1d0e2033067b38851f6812ad447cf3ce81881c78807216d53aea748cf67e2c7d24799cb3473480f824eb7c6278b34e702b12c8a9794a75abc00b9d71954007c02fdbec0811cf96b"}, &(0x7f0000000080)=0x74) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000040)=0x7fff, 0x4) 15:36:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:17 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000000106dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 816.892258] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:17 executing program 3: syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={0x0}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x3}}, 0xfffffdef}}, 0x0) 15:36:18 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:18 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000000000000000000000000007fffffff6dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:18 executing program 3: syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x254, 0x0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:18 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000000036dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:18 executing program 5: accept$alg(0xffffffffffffff9c, 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80000) mmap(&(0x7f00004be000/0x4000)=nil, 0x4000, 0x6, 0xa1810, r0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) socketpair(0xb, 0x806, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$XDP_STATISTICS(r2, 0x11b, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x18) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000000), 0x4) 15:36:18 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)="7374617409c0d2febcf9df2deac8c177ff171248e91193513049f831550d6f7de66cf617732743e397b89f26eda4dcc3783f9db5116b34d31b0512a5608aaff01e7952340cd6fd00000000", 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x28) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[@ANYRES64=r1, @ANYPTR64=&(0x7f00000002c0)=ANY=[]], 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x12, r1, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0xc020660b, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/234, &(0x7f0000000180)=0xea) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000001c0)={0xe6, @local, 0x4e22, 0x2, 'dh\x00', 0x2, 0x9a2, 0x64}, 0x2c) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000440)=""/157, &(0x7f0000000500)=0x9d) sendto$inet6(r2, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x4e23, 0x9, @mcast1, 0x9}, @in={0x2, 0x4e21, @rand_addr=0x3}, @in6={0xa, 0x4e21, 0x3, @mcast2, 0x5}, @in6={0xa, 0x4e23, 0x3594, @dev={0xfe, 0x80, [], 0xf}, 0x9}, @in6={0xa, 0x4e20, 0x306, @mcast1, 0x2f3c0e94}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @loopback}], 0xa0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:18 executing program 3: syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x254, 0x0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:18 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000100000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 817.805675] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x8}}, 0xfffffdef}}, 0x0) 15:36:19 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000fffffff06dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:19 executing program 3: syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x254, 0x0, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:19 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x152) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e21, 0x6, @remote, 0x7}, @in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e22, @empty}], 0x5c) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x34, 0x119}, 0x14}}, 0x0) ioctl$void(r0, 0x5450) 15:36:19 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x0, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:19 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000000076dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:19 executing program 5: clock_gettime(0x7, &(0x7f0000000000)) r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10000000004) write(r1, &(0x7f0000000100)="2700000014000707030e0000120f0a0010000100f5fe001259f338c57410e8a99f47ff00000007", 0x27) recvmmsg(r1, &(0x7f0000003900)=[{{&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/213, 0xd5}}], 0x1, 0x0, &(0x7f0000003ac0)) [ 818.550345] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:19 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0xfffffffffffffec7) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffd) r2 = accept4(r1, &(0x7f0000000840)=@ipx, &(0x7f00000008c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000900)=0x1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) r3 = accept4(r1, &(0x7f0000000000)=@ax25, &(0x7f0000000100)=0x80, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_SET(r3, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000040}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="24010400", @ANYRES16=r4, @ANYBLOB="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"], 0x124}, 0x1, 0x0, 0x0, 0x1}, 0x4000) sendmsg$IPVS_CMD_FLUSH(r3, 0x0, 0xffffffffffffffff) write(0xffffffffffffffff, 0x0, 0x0) 15:36:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xfffffff0}}, 0xfffffdef}}, 0x0) 15:36:20 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000700006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:20 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x0, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:20 executing program 5: clock_gettime(0x7, &(0x7f0000000000)) r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10000000004) write(r1, &(0x7f0000000100)="2700000014000707030e0000120f0a0010000100f5fe001259f338c57410e8a99f47ff00000007", 0x27) recvmmsg(r1, &(0x7f0000003900)=[{{&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/213, 0xd5}}], 0x1, 0x0, &(0x7f0000003ac0)) 15:36:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:20 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x0, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:20 executing program 5: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@setneightbl={0x1c, 0x43, 0x301, 0x0, 0x0, {0xa}, [@NDTA_NAME={0x8, 0x1, '\x00'}]}, 0x1c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000040)) ioctl(r1, 0x1000008912, &(0x7f00000006c0)="0a5c2d023c126285718070") 15:36:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:20 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="140200000000000000000000000000008dffffff6dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:20 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x1, 0x0, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:20 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x1f, 0x6, 0xfffffffffffffff9) recvfrom$inet(r1, &(0x7f00000001c0)=""/175, 0xaf, 0x2000, &(0x7f0000000280)={0x2, 0x4e21, @local}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) socketpair(0xa, 0x6, 0x101, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000140)={r4, 0x6}, &(0x7f0000000180)=0x8) write(0xffffffffffffffff, 0x0, 0x0) 15:36:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) [ 819.763859] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:21 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x254, r0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x98}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x8dffffff00000000}}, 0xfffffdef}}, 0x0) 15:36:21 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000001380)=@nfc, &(0x7f0000001400)=0x80) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000001440), &(0x7f00000014c0)=0xfffffffffffffe35) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000015c0)={r1, r2, 0x1, 0x5, &(0x7f0000001500)="be985bfe0ca400cefa7bc226917567c997f734f42360689dd30a208d59e17479483852564f06d4b6dd7cef9a0bf4e92529b5b03a6e7f7672ad9c0a8c5271e0a597c9048ee3ddb3660f6a5fd375ad6709caa3f29819efb76e6242f5165de31da65009befbd71af78a8de816157194590443396ddae8a571f5119f7e3db5b31d6251ad78746c6354aa1f3f394b60c06290803333026fb3274d4fd78687db9067b05b91f1eca139096c", 0x8ec7, 0x9, 0x200, 0x0, 0x2, 0x0, 0x1, "4ee5f199d9dbf0810d1fa4cfcad027c870adbe8bc97f592c92dcd34c477effe2950e7176e62fa55213bccfeb088e7b0776aa8bc06a6d4a7c0d5605b53a3590334a29d1d3ff9129584107a736fce352416cae3ae82262b382311b9497bf5fadc0505b4eba1bafb19364f3050b226a3ffcb1d9bd02d6243fdae72f86b5ae8c613298fd9eae080702cd90e0062970e8b3c722d66967782e128626a0ee6c731f283103a0a73f32ef7c8147"}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001800)={0x0, 0x80000001}, &(0x7f0000001840)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001880)={r5, 0x7, 0x3}, 0x8) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) write$cgroup_type(r4, &(0x7f0000000000)='threaded\x00', 0x9) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001740), &(0x7f0000001780)=0x4) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) sendmsg$nfc_llcp(r3, &(0x7f0000001340)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x6, 0x56e0, 0x3, "f1156dde8a54d289006f754e520272c769d653772019ef8fec5713c3d148d26923240cc234bfeaf8b1907f9cb9d2302e2aed34a2dc65fbbe3ad9f00f289eb4", 0xf}, 0x60, &(0x7f0000001300)=[{&(0x7f0000000100)="98a0c54ba1545c9cab2a60ee8278620b", 0x10}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="0688e052746f5f9dd43c796d37e8800a312a11d31f8201ee29", 0x19}, {&(0x7f0000001240)="2cb31b39be2d97a930119643a2c1313403deb69d398348bc8f2e139cb8df0c4c97fd81ac332a9b1ed29c989c0a62227fd663add8e85b358a4835eabb40fd651a4c5edf9b1b9726c68ac771518595d2432110b21e6fc0928f7ba5e0f120b197494984f0aa0386f637a52ffb850c85367915ced6a8ff5448af4710e60605480bb988bd283d13b9631b2284ca4ee2674a428eab2fb53cf2be0c9a124f2f3b761bdfaaef6589b11089c10ed9", 0xaa}], 0x4, 0x0, 0x0, 0x4001}, 0x48040) bind$tipc(r4, &(0x7f00000017c0)=@nameseq={0x1e, 0x1, 0x1, {0x40, 0x3, 0x3}}, 0x10) connect(r6, &(0x7f00000018c0)=@nfc={0x27, 0x1, 0x2, 0x3}, 0x80) r7 = accept4$alg(r6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000016c0), &(0x7f0000001700)=0x4) socket$inet_udplite(0x2, 0x2, 0x88) splice(r3, 0x0, r7, 0x0, 0x2000000000a, 0x0) 15:36:21 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000f0ffffff6dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:21 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) r2 = socket(0xa, 0x4, 0x9) sendmsg$kcm(r2, &(0x7f0000003540)={&(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x4e21}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000000100)="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", 0xfc}, 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0x1000}, {&(0x7f0000000200)="b729fc0d115ad288f05669708fe8ecf3427d383e5c0d94bf84ecc185ff9ca49dfc2c798eec70c8636c969ccddf81c15e12f984d51ee6735349d81e33d126027f93ab785bbf1d1eb36784f2477a0659798959d409560168c8b79191bad2eaa13d7008d6f403c474f5705a5ea45627462536ed4d1ad7c84c30676e6f4e4c9dbf4803aa42b86c7e", 0x86}], 0x5, &(0x7f0000003380)=[{0xb0, 0x13b, 0x9, "7374e0ce1d36a8bb0fcbd810b63c604deb64bf08b2732dd9f155012a57b6acbc575f142fc2097ad51ca476dc05e4ab94ea9813e1911756564079cf3c1710e839de9c542608795b184affdd48d665d5176348ff8ba2eb6bf69f282374f63921552d017497af890a8c03e27f65d3a930d45c0748d746f8a9a13085524f21303fc51f602a9378842d75a5859d5f42dc777f2a032dbfbaf25c5cffbc2d54bc"}, {0xe8, 0x104, 0x7, "90ce83075c1c74dfccf6c11397269d8494bac1ccffab4f2eff775392f783825934f14e835a3dff036d56fc633af50a2808c3c793fa9abcd2e5d2c87f918a9c2c038bdd89fbbea7cbf70395c967545e2f9f0cf1b32d22e45baed37be9278c49ee5385cc4ab3984532150c8a11eeadb69837779a3691e3a5c721306d3524543d7c7feac73b53459e89565af2b5a0bf0963b2e77eb6857a5e20f2541a980947f3060eb875f10ae687acfc1eb948bfbb66b65bfa20bbb0fdfc3c2ab9265d5436fbb5e76ec1e756530e547e9bd364e3b56fc2db3917bc6f73cb"}], 0x198}, 0x20000001) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:21 executing program 5: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @loopback}}, 0x8, 0xee4, 0xffff, 0x0, 0x9}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r2, 0x6}, 0x8) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3c00000010000106000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0000000c0025db29f16e64000000000c0002000800030006000000"], 0x3c}}, 0x0) 15:36:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:21 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x224, r0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1cf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}]}]}, 0x224}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) [ 820.359498] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:21 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000070000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:21 executing program 5: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00D'], 0x1c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x836, 0x30, 0x9, 0xfff}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x1, 0x7, [0x7ff, 0xfffffffffffffffb, 0x9, 0x0, 0x3, 0x101, 0x1]}, &(0x7f0000000200)=0x16) 15:36:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:21 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x6, @local, 0x101}, @in={0x2, 0x4e22, @empty}], 0x2c) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 820.669004] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x3000000}}, 0xfffffdef}}, 0x0) 15:36:22 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x1ec, r0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:22 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000080000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:22 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:22 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$nl_generic(0x10, 0x3, 0x10) tee(r0, r1, 0xffffffff, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000009dc0)='IPVS\x00') socket$pptp(0x18, 0x1, 0x2) recvmmsg(r1, &(0x7f0000005240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000056c0)={0x0, 0x0, &(0x7f0000005680)}, 0x0) recvmmsg(r0, &(0x7f0000009a00)=[{{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000280)=""/157, 0x9d}, {&(0x7f0000000480)=""/196, 0xc4}, {&(0x7f0000000340)=""/115, 0x73}, {&(0x7f00000003c0)=""/17, 0x11}, {&(0x7f0000000580)=""/34, 0x22}, {&(0x7f00000005c0)=""/116, 0x74}, {&(0x7f0000000640)=""/209, 0xd1}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/202, 0xca}], 0x9, &(0x7f0000001900)=""/228, 0xe4}, 0x6}, {{0x0, 0x0, &(0x7f0000002dc0)=[{&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/199, 0xc7}, {&(0x7f0000002b00)=""/31, 0x1f}, {&(0x7f0000002b40)=""/234, 0xea}, {&(0x7f0000002c40)=""/49, 0x31}, {&(0x7f0000002c80)=""/194, 0xc2}, {&(0x7f0000002d80)=""/42, 0x2a}], 0x7, &(0x7f0000002e40)=""/24, 0x18}, 0x3}, {{0x0, 0x0, &(0x7f0000005140)=[{&(0x7f0000002e80)=""/254, 0xfe}, {&(0x7f0000002f80)=""/118, 0x76}, {&(0x7f0000003000)=""/122, 0x7a}, {&(0x7f0000003080)=""/180, 0xb4}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/4096, 0x1000}], 0x6, &(0x7f00000051c0)=""/51, 0x33}, 0x7}, {{&(0x7f0000005280)=@in6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000005200)=[{&(0x7f0000005700)=""/4096, 0x1000}, {&(0x7f0000005300)=""/188, 0xbc}], 0x2, &(0x7f00000053c0)=""/221, 0xdd}, 0x9}, {{&(0x7f00000054c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000007800)=[{&(0x7f0000005540)=""/58, 0x3a}, {&(0x7f0000005580)=""/158, 0x9e}, {&(0x7f0000005640)=""/60, 0x3c}, {&(0x7f0000006700)=""/17, 0x11}, {&(0x7f0000006740)=""/4096, 0x1000}, {&(0x7f0000007740)=""/185, 0xb9}], 0x6, &(0x7f0000007880)=""/199, 0xc7}, 0x7}, {{&(0x7f0000007980)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000007a00)=""/216, 0xd8}, {&(0x7f0000007b00)=""/123, 0x7b}, {&(0x7f0000007b80)}, {&(0x7f0000007bc0)=""/19, 0x13}, {&(0x7f0000007c00)=""/91, 0x5b}, {&(0x7f0000007c80)=""/249, 0xf9}, {&(0x7f0000007d80)=""/217, 0xd9}, {&(0x7f0000007e80)=""/193, 0xc1}], 0x8, &(0x7f0000008000)=""/116, 0x74}, 0xffffffffffffffff}, {{&(0x7f0000008080)=@ax25, 0x80, &(0x7f00000082c0)=[{&(0x7f0000008100)=""/113, 0x71}, {&(0x7f0000008180)=""/47, 0x2f}, {&(0x7f00000081c0)=""/64, 0x40}, {&(0x7f0000008200)=""/143, 0x8f}], 0x4, &(0x7f0000008300)=""/67, 0x43}, 0x7ff}, {{&(0x7f0000008380)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f00000086c0)=[{&(0x7f0000008400)=""/25, 0x19}, {&(0x7f0000008440)=""/171, 0xab}, {&(0x7f0000008500)=""/40, 0x28}, {&(0x7f0000008540)=""/98, 0x62}, {&(0x7f00000085c0)=""/230, 0xe6}], 0x5, &(0x7f0000008740)=""/253, 0xfd}, 0x3}, {{&(0x7f0000008840)=@un=@abs, 0x80, &(0x7f00000098c0)=[{&(0x7f00000088c0)=""/4096, 0x1000}], 0x1, &(0x7f0000009900)=""/205, 0xcd}, 0x8}], 0x9, 0x40, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000009c40)=""/145, &(0x7f0000009d00)=0x91) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xb8, r2, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6f2bbac7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)={0x14, r2, 0x5, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 15:36:22 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000007006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 821.438574] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:22 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x1d0, r0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xac, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7e60000}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:22 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x1f) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x14300}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="b800288ed9c3c312ad090100", @ANYRES16=r3, @ANYBLOB="0002ec0f0000fbdbdf250c000000080004003e060000080005009ff8de8e997558766cb9f5d44547930100000008000400080000007000030008000500ac1414bb08000500ac1414aa14000600fe8000000000000000000000000000bb14000600ff01000000000000000000000000000108000100000000001400020074756e6c300000000000000000000000080004003f00000008000800050000001c000300080007004e23000008"], 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x40) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:22 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = socket$nl_generic(0x10, 0x3, 0x10) tee(r0, r1, 0xffffffff, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000009dc0)='IPVS\x00') socket$pptp(0x18, 0x1, 0x2) recvmmsg(r1, &(0x7f0000005240)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000056c0)={0x0, 0x0, &(0x7f0000005680)}, 0x0) recvmmsg(r0, &(0x7f0000009a00)=[{{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000280)=""/157, 0x9d}, {&(0x7f0000000480)=""/196, 0xc4}, {&(0x7f0000000340)=""/115, 0x73}, {&(0x7f00000003c0)=""/17, 0x11}, {&(0x7f0000000580)=""/34, 0x22}, {&(0x7f00000005c0)=""/116, 0x74}, {&(0x7f0000000640)=""/209, 0xd1}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/202, 0xca}], 0x9, &(0x7f0000001900)=""/228, 0xe4}, 0x6}, {{0x0, 0x0, &(0x7f0000002dc0)=[{&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/199, 0xc7}, {&(0x7f0000002b00)=""/31, 0x1f}, {&(0x7f0000002b40)=""/234, 0xea}, {&(0x7f0000002c40)=""/49, 0x31}, {&(0x7f0000002c80)=""/194, 0xc2}, {&(0x7f0000002d80)=""/42, 0x2a}], 0x7, &(0x7f0000002e40)=""/24, 0x18}, 0x3}, {{0x0, 0x0, &(0x7f0000005140)=[{&(0x7f0000002e80)=""/254, 0xfe}, {&(0x7f0000002f80)=""/118, 0x76}, {&(0x7f0000003000)=""/122, 0x7a}, {&(0x7f0000003080)=""/180, 0xb4}, {&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/4096, 0x1000}], 0x6, &(0x7f00000051c0)=""/51, 0x33}, 0x7}, {{&(0x7f0000005280)=@in6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000005200)=[{&(0x7f0000005700)=""/4096, 0x1000}, {&(0x7f0000005300)=""/188, 0xbc}], 0x2, &(0x7f00000053c0)=""/221, 0xdd}, 0x9}, {{&(0x7f00000054c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000007800)=[{&(0x7f0000005540)=""/58, 0x3a}, {&(0x7f0000005580)=""/158, 0x9e}, {&(0x7f0000005640)=""/60, 0x3c}, {&(0x7f0000006700)=""/17, 0x11}, {&(0x7f0000006740)=""/4096, 0x1000}, {&(0x7f0000007740)=""/185, 0xb9}], 0x6, &(0x7f0000007880)=""/199, 0xc7}, 0x7}, {{&(0x7f0000007980)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000007a00)=""/216, 0xd8}, {&(0x7f0000007b00)=""/123, 0x7b}, {&(0x7f0000007b80)}, {&(0x7f0000007bc0)=""/19, 0x13}, {&(0x7f0000007c00)=""/91, 0x5b}, {&(0x7f0000007c80)=""/249, 0xf9}, {&(0x7f0000007d80)=""/217, 0xd9}, {&(0x7f0000007e80)=""/193, 0xc1}], 0x8, &(0x7f0000008000)=""/116, 0x74}, 0xffffffffffffffff}, {{&(0x7f0000008080)=@ax25, 0x80, &(0x7f00000082c0)=[{&(0x7f0000008100)=""/113, 0x71}, {&(0x7f0000008180)=""/47, 0x2f}, {&(0x7f00000081c0)=""/64, 0x40}, {&(0x7f0000008200)=""/143, 0x8f}], 0x4, &(0x7f0000008300)=""/67, 0x43}, 0x7ff}, {{&(0x7f0000008380)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f00000086c0)=[{&(0x7f0000008400)=""/25, 0x19}, {&(0x7f0000008440)=""/171, 0xab}, {&(0x7f0000008500)=""/40, 0x28}, {&(0x7f0000008540)=""/98, 0x62}, {&(0x7f00000085c0)=""/230, 0xe6}], 0x5, &(0x7f0000008740)=""/253, 0xfd}, 0x3}, {{&(0x7f0000008840)=@un=@abs, 0x80, &(0x7f00000098c0)=[{&(0x7f00000088c0)=""/4096, 0x1000}], 0x1, &(0x7f0000009900)=""/205, 0xcd}, 0x8}], 0x9, 0x40, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000009c40)=""/145, &(0x7f0000009d00)=0x91) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xb8, r2, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6f2bbac7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)={0x14, r2, 0x5, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 15:36:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) [ 821.677855] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x7000000}}, 0xfffffdef}}, 0x0) 15:36:23 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000700006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:23 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x124, r0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:23 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000000)="dcd2562370cd11c5dc1445b2fa9fdcf515803a208a75cd5e", 0x18, 0x80, &(0x7f0000000040)={0xa, 0x4e24, 0x1, @mcast2, 0x3edf}, 0x1c) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:23 executing program 5: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x1f) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x14300}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="b800288ed9c3c312ad090100", @ANYRES16=r3, @ANYBLOB="0002ec0f0000fbdbdf250c000000080004003e060000080005009ff8de8e997558766cb9f5d44547930100000008000400080000007000030008000500ac1414bb08000500ac1414aa14000600fe8000000000000000000000000000bb14000600ff01000000000000000000000000000108000100000000001400020074756e6c300000000000000000000000080004003f00000008000800050000001c000300080007004e23000008"], 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x40) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:23 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000800006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) [ 822.503399] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:23 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000000500)={0x2, 0x0, @broadcast}, &(0x7f0000000540)=0x10, 0x0) socketpair(0x7, 0x800, 0xfbd, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x0, 0xa, 0xfffffffffffffff8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000018c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001880)={&(0x7f0000001740)={0x110, r4, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffbff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x133e}, @IPVS_DAEMON_ATTR_STATE={0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5184bcf0}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x110}, 0x1, 0x0, 0x0, 0x8800}, 0x40080) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:23 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x124, r0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) [ 822.593398] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:23 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000001000006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:23 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") r1 = accept(r0, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000280)=0xfffffffffffffddc) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) shutdown(r1, 0x1) connect$l2tp(r3, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {}, 0x4, 0x1}}, 0x2e) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f00000003c0)={@dev={0xfe, 0x80, [], 0x13}, r6}, 0x14) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x2, 0x8, 0x87, 0x5, 0x4, 0x1}, 0x9}, 0xa) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) ioctl$PPPIOCGL2TPSTATS(r3, 0x40047459, &(0x7f0000000180)) [ 822.742255] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 15:36:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x8dffffff}}, 0xfffffdef}}, 0x0) 15:36:24 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x124, r0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:24 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000300006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000040), 0xc, &(0x7f0000000640)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c0000001000010400000000000000000000000098c115ca6283f8fb8f6e5fca87a992eb22422c9324c9a636e4f66b22daf6ace2d1b4b4e0efe6d2189cc527b9ce3e22c045d0469ccbca18b5ad26b5c78c60f9d180db4cecabc2982c5145329cc9e1c9964c6cdfd71c17856a507ed1ff29d7c27df9b439ffbc5885ba264820", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012000c00010069703667726500000c0002000800140000000000"], 0x3c}}, 0x0) 15:36:24 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0xb06) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) r3 = socket(0x9, 0xa, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x23040020}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r4, 0x10, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0x20}}, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @rand_addr=0x7fff}, {0x2, 0x4e20, @rand_addr=0x3}, {0x2, 0x4e20, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffad26, &(0x7f0000000000)='sit0\x00', 0x4c6c, 0x800, 0xffffffffffffffff}) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) [ 823.535173] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 823.547066] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. 15:36:24 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x1c8, r0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0xa4, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}]}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="db1000000000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0xf4, r1, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xc6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xe800}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xeb71}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x32}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffff7042}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x45}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x40}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x6}, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x100}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)={r2, @in6={{0xa, 0x4e21, 0x800, @loopback, 0x3f}}}, &(0x7f00000004c0)=0x84) r3 = socket$kcm(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000300)=0x54f, 0x4) sendmsg(r3, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000000640), 0x2e2, &(0x7f0000000180)=ANY=[@ANYBLOB="1200082b2a4dbba80bb200040701cb65"], 0x20}, 0x0) 15:36:24 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000003006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:24 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000100)=0x80, 0x80000) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r2, 0x801, 0x70bd2c, 0x25dfdbfe, {}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc5}, 0x44000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000003, &(0x7f0000000080)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 15:36:24 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x200) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) recvmmsg(r1, &(0x7f0000002440)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000005700)=[{{&(0x7f0000003900)=@pptp, 0x80, &(0x7f0000003b80), 0x3a5, &(0x7f0000003bc0)}}], 0x3a6, 0x0) 15:36:24 executing program 3: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000400)={0x1a4, r0, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x9}}}}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}]}, @TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_BEARER={0x80, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @loopback, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [], @empty}, 0xf5}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}]}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) 15:36:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="f0ffffff0000000008001b000000000008000a000f000000"], 0x1}}, 0x0) [ 823.823102] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 823.912454] New replicast peer: 0000:0000:0000:0000:0000:ffff:0000:0000 [ 823.928212] ================================================================== [ 823.935800] BUG: KASAN: use-after-free in kfree_skb+0xb7/0x580 [ 823.941783] Read of size 4 at addr ffff88819016e564 by task syz-executor3/17449 [ 823.949225] [ 823.950865] CPU: 0 PID: 17449 Comm: syz-executor3 Not tainted 4.20.0-rc6+ #338 [ 823.958226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 823.967594] Call Trace: [ 823.970194] dump_stack+0x244/0x39d [ 823.973832] ? dump_stack_print_info.cold.1+0x20/0x20 [ 823.979025] ? printk+0xa7/0xcf [ 823.982311] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 823.987097] print_address_description.cold.7+0x9/0x1ff [ 823.992464] kasan_report.cold.8+0x242/0x309 [ 823.996879] ? kfree_skb+0xb7/0x580 [ 824.000519] check_memory_region+0x13e/0x1b0 [ 824.004938] kasan_check_read+0x11/0x20 [ 824.008921] kfree_skb+0xb7/0x580 [ 824.012389] ? __kfree_skb+0x20/0x20 [ 824.016113] ? skb_tstamp_tx+0x50/0x50 [ 824.020022] tipc_udp_send_msg+0x5af/0x680 [ 824.024269] ? tipc_udp_xmit.isra.14+0xee0/0xee0 [ 824.029036] ? bearer_get+0x2f8/0x4e0 [ 824.032845] ? __tipc_nl_add_media+0xca0/0xca0 [ 824.037431] ? kasan_check_read+0x11/0x20 [ 824.041584] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 824.046869] ? rcu_softirq_qs+0x20/0x20 [ 824.050850] ? tipc_disc_remove_dest+0x120/0x120 [ 824.055612] ? tipc_enable_bearer+0x90d/0xf10 [ 824.060123] ? rcu_read_lock_sched_held+0x14f/0x180 [ 824.065157] tipc_bearer_xmit_skb+0x171/0x350 [ 824.069665] tipc_enable_bearer+0xc5e/0xf10 [ 824.074001] ? mutex_trylock+0x2b0/0x2b0 [ 824.078077] ? tipc_bearer_xmit_skb+0x350/0x350 [ 824.082757] ? nla_memcmp+0x90/0x90 [ 824.086404] ? lock_release+0xa00/0xa00 [ 824.090396] ? perf_trace_sched_process_exec+0x860/0x860 [ 824.095850] ? mark_held_locks+0x130/0x130 [ 824.100092] ? check_preemption_disabled+0x48/0x280 [ 824.105145] __tipc_nl_bearer_enable+0x37c/0x4a0 [ 824.109915] ? __tipc_nl_bearer_enable+0x37c/0x4a0 [ 824.114856] ? tipc_nl_bearer_disable+0x30/0x30 [ 824.119544] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 824.125090] ? __nla_parse+0x12c/0x3e0 [ 824.129002] tipc_nl_bearer_enable+0x22/0x30 [ 824.133429] genl_family_rcv_msg+0x8a7/0x11a0 [ 824.137939] ? genl_unregister_family+0x8a0/0x8a0 [ 824.143055] ? lock_downgrade+0x900/0x900 [ 824.147216] ? check_preemption_disabled+0x48/0x280 [ 824.152245] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 824.157188] ? kasan_check_read+0x11/0x20 [ 824.161339] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 824.166640] ? rcu_softirq_qs+0x20/0x20 [ 824.170655] genl_rcv_msg+0xc6/0x168 [ 824.174390] netlink_rcv_skb+0x172/0x440 [ 824.178463] ? genl_family_rcv_msg+0x11a0/0x11a0 [ 824.183226] ? netlink_ack+0xb80/0xb80 [ 824.187119] ? down_read+0x8d/0x120 [ 824.190774] genl_rcv+0x28/0x40 [ 824.194067] netlink_unicast+0x5a5/0x760 [ 824.198145] ? netlink_attachskb+0x9a0/0x9a0 [ 824.202567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 824.208145] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 824.213189] netlink_sendmsg+0xa18/0xfc0 [ 824.217283] ? netlink_unicast+0x760/0x760 [ 824.221523] ? aa_sock_msg_perm.isra.14+0xba/0x160 [ 824.226478] ? apparmor_socket_sendmsg+0x29/0x30 [ 824.231239] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 824.236786] ? security_socket_sendmsg+0x94/0xc0 [ 824.241548] ? netlink_unicast+0x760/0x760 [ 824.245796] sock_sendmsg+0xd5/0x120 [ 824.249521] ___sys_sendmsg+0x7fd/0x930 [ 824.253500] ? find_held_lock+0x36/0x1c0 [ 824.257575] ? copy_msghdr_from_user+0x580/0x580 [ 824.262338] ? __fd_install+0x2b5/0x8f0 [ 824.266341] ? __fget_light+0x2e9/0x430 [ 824.270331] ? fget_raw+0x20/0x20 [ 824.273802] ? __might_fault+0x12b/0x1e0 [ 824.277869] ? lock_downgrade+0x900/0x900 [ 824.282030] ? lock_release+0xa00/0xa00 [ 824.286011] ? perf_trace_sched_process_exec+0x860/0x860 [ 824.291469] ? posix_ktime_get_ts+0x15/0x20 [ 824.295798] ? trace_hardirqs_off_caller+0x310/0x310 [ 824.300914] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 824.306482] ? sockfd_lookup_light+0xc5/0x160 [ 824.310987] __sys_sendmsg+0x11d/0x280 [ 824.314908] ? __ia32_sys_shutdown+0x80/0x80 [ 824.319337] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 824.324903] ? put_timespec64+0x10f/0x1b0 [ 824.329079] ? do_syscall_64+0x9a/0x820 [ 824.333056] ? do_syscall_64+0x9a/0x820 [ 824.337055] ? trace_hardirqs_off_caller+0x310/0x310 [ 824.342172] __x64_sys_sendmsg+0x78/0xb0 [ 824.346244] do_syscall_64+0x1b9/0x820 [ 824.350156] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 824.355531] ? syscall_return_slowpath+0x5e0/0x5e0 [ 824.360465] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 824.365313] ? trace_hardirqs_on_caller+0x310/0x310 [ 824.370337] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 824.375403] ? prepare_exit_to_usermode+0x291/0x3b0 [ 824.380445] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 824.385306] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 824.390479] RIP: 0033:0x457679 [ 824.393659] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 824.412555] RSP: 002b:00007f636bef2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 824.420261] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457679 [ 824.427549] RDX: 0000000000008080 RSI: 00000000200006c0 RDI: 0000000000000003 [ 824.434811] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 824.442069] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f636bef36d4 [ 824.449323] R13: 00000000004c423b R14: 00000000004d7180 R15: 00000000ffffffff [ 824.456583] [ 824.458194] Allocated by task 17449: [ 824.461906] save_stack+0x43/0xd0 [ 824.465346] kasan_kmalloc+0xc7/0xe0 [ 824.469062] kasan_slab_alloc+0x12/0x20 [ 824.473036] kmem_cache_alloc_node+0x144/0x730 [ 824.477602] __alloc_skb+0x119/0x770 [ 824.481318] __pskb_copy_fclone+0x16b/0xeb0 [ 824.485639] tipc_udp_send_msg+0x457/0x680 [ 824.489859] tipc_bearer_xmit_skb+0x171/0x350 [ 824.494347] tipc_enable_bearer+0xc5e/0xf10 [ 824.498665] __tipc_nl_bearer_enable+0x37c/0x4a0 [ 824.503404] tipc_nl_bearer_enable+0x22/0x30 [ 824.507798] genl_family_rcv_msg+0x8a7/0x11a0 [ 824.512277] genl_rcv_msg+0xc6/0x168 [ 824.515975] netlink_rcv_skb+0x172/0x440 [ 824.520020] genl_rcv+0x28/0x40 [ 824.523286] netlink_unicast+0x5a5/0x760 [ 824.527333] netlink_sendmsg+0xa18/0xfc0 [ 824.531401] sock_sendmsg+0xd5/0x120 [ 824.535115] ___sys_sendmsg+0x7fd/0x930 [ 824.539075] __sys_sendmsg+0x11d/0x280 [ 824.542950] __x64_sys_sendmsg+0x78/0xb0 [ 824.547003] do_syscall_64+0x1b9/0x820 [ 824.550877] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 824.556043] [ 824.557654] Freed by task 17449: [ 824.561007] save_stack+0x43/0xd0 [ 824.564447] __kasan_slab_free+0x102/0x150 [ 824.568669] kasan_slab_free+0xe/0x10 [ 824.572458] kmem_cache_free+0x83/0x290 [ 824.576415] kfree_skbmem+0x154/0x230 [ 824.580199] kfree_skb+0x1c3/0x580 [ 824.583730] tipc_udp_xmit.isra.14+0x41e/0xee0 [ 824.588363] tipc_udp_send_msg+0x3a1/0x680 [ 824.592610] tipc_bearer_xmit_skb+0x171/0x350 [ 824.597119] tipc_enable_bearer+0xc5e/0xf10 [ 824.601438] __tipc_nl_bearer_enable+0x37c/0x4a0 [ 824.606178] tipc_nl_bearer_enable+0x22/0x30 [ 824.610575] genl_family_rcv_msg+0x8a7/0x11a0 [ 824.615055] genl_rcv_msg+0xc6/0x168 [ 824.618755] netlink_rcv_skb+0x172/0x440 [ 824.622799] genl_rcv+0x28/0x40 [ 824.626079] netlink_unicast+0x5a5/0x760 [ 824.630163] netlink_sendmsg+0xa18/0xfc0 [ 824.634207] sock_sendmsg+0xd5/0x120 [ 824.637904] ___sys_sendmsg+0x7fd/0x930 [ 824.641857] __sys_sendmsg+0x11d/0x280 [ 824.645745] __x64_sys_sendmsg+0x78/0xb0 [ 824.649793] do_syscall_64+0x1b9/0x820 [ 824.653693] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 824.658857] [ 824.660466] The buggy address belongs to the object at ffff88819016e480 [ 824.660466] which belongs to the cache skbuff_head_cache of size 232 [ 824.673643] The buggy address is located 228 bytes inside of [ 824.673643] 232-byte region [ffff88819016e480, ffff88819016e568) [ 824.685520] The buggy address belongs to the page: [ 824.690466] page:ffffea0006405b80 count:1 mapcount:0 mapping:ffff8881d9a94d80 index:0x0 [ 824.698607] flags: 0x2fffc0000000200(slab) [ 824.702831] raw: 02fffc0000000200 ffffea00070c6d08 ffffea000765d048 ffff8881d9a94d80 [ 824.710694] raw: 0000000000000000 ffff88819016e0c0 000000010000000c 0000000000000000 [ 824.718551] page dumped because: kasan: bad access detected [ 824.724239] [ 824.725845] Memory state around the buggy address: [ 824.730758] ffff88819016e400: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc [ 824.738121] ffff88819016e480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 824.745464] >ffff88819016e500: fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc [ 824.752804] ^ [ 824.759279] ffff88819016e580: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 824.766623] ffff88819016e600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 824.773976] ================================================================== [ 824.781316] Disabling lock debugging due to kernel taint [ 824.787207] ================================================================== [ 824.794588] BUG: KASAN: double-free or invalid-free in skb_free_head+0x99/0xc0 [ 824.801952] [ 824.803588] CPU: 0 PID: 17449 Comm: syz-executor3 Tainted: G B 4.20.0-rc6+ #338 [ 824.812334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 824.821688] Call Trace: [ 824.824262] [ 824.826429] dump_stack+0x244/0x39d [ 824.830061] ? dump_stack_print_info.cold.1+0x20/0x20 [ 824.835246] ? printk+0xa7/0xcf [ 824.838529] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 824.843287] ? debug_check_no_obj_freed+0x305/0x58d [ 824.848304] print_address_description.cold.7+0x9/0x1ff [ 824.853669] ? skb_free_head+0x99/0xc0 [ 824.857568] kasan_report_invalid_free+0x64/0xa0 [ 824.862339] ? skb_free_head+0x99/0xc0 [ 824.866247] __kasan_slab_free+0x13a/0x150 [ 824.870484] ? skb_free_head+0x99/0xc0 [ 824.874379] kasan_slab_free+0xe/0x10 [ 824.874390] kfree+0xcf/0x230 [ 824.874403] skb_free_head+0x99/0xc0 [ 824.874417] skb_release_data+0x70c/0x9a0 [ 824.874434] ? __copy_skb_header+0x350/0x6b0 [ 824.893657] ? skb_tx_error+0x410/0x410 [ 824.893673] ? tipc_udp_xmit.isra.14+0x423/0xee0 [ 824.893685] ? kasan_end_report+0x32/0x4f [ 824.893702] ? kasan_report.cold.8+0x76/0x309 [ 824.902426] skb_release_all+0x4a/0x60 [ 824.914912] kfree_skb+0x1bb/0x580 [ 824.914924] ? tipc_udp_send_msg+0x5af/0x680 [ 824.914937] ? __kfree_skb+0x20/0x20 [ 824.914953] ? skb_tstamp_tx+0x50/0x50 [ 824.914973] tipc_udp_send_msg+0x5af/0x680 [ 824.934856] ? tipc_udp_xmit.isra.14+0xee0/0xee0 [ 824.939635] ? bearer_get+0x2f8/0x4e0 [ 824.943449] ? __tipc_nl_add_media+0xca0/0xca0 [ 824.948038] ? skb_clone+0x21a/0x500 [ 824.951764] ? _raw_spin_unlock_bh+0x30/0x40 [ 824.956181] ? trace_hardirqs_off_caller+0x310/0x310 [ 824.961291] ? do_raw_spin_trylock+0x270/0x270 [ 824.965885] tipc_bearer_xmit_skb+0x171/0x350 [ 824.970406] tipc_disc_timeout+0xb2b/0xfc0 [ 824.974666] ? tipc_disc_msg_xmit.isra.19+0x180/0x180 [ 824.979859] ? _raw_spin_unlock+0x2c/0x50 [ 824.984012] ? clocksource_watchdog+0xc4/0xb00 [ 824.988601] ? lock_acquire+0x1ed/0x520 [ 824.992579] ? call_timer_fn+0x1db/0x920 [ 824.996650] ? lock_downgrade+0x900/0x900 [ 825.000802] ? lock_release+0xa00/0xa00 [ 825.004788] call_timer_fn+0x272/0x920 [ 825.008682] ? tipc_disc_msg_xmit.isra.19+0x180/0x180 [ 825.013879] ? process_timeout+0x40/0x40 [ 825.017941] ? trace_hardirqs_off+0xb8/0x310 [ 825.022363] ? kasan_check_read+0x11/0x20 [ 825.026518] ? do_raw_spin_unlock+0xa7/0x330 [ 825.030927] ? trace_hardirqs_on+0x310/0x310 [ 825.035339] ? __run_timers+0x7da/0xc70 [ 825.039331] ? lock_downgrade+0x900/0x900 [ 825.043490] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 825.048596] ? trace_hardirqs_on+0xbd/0x310 [ 825.052923] ? kasan_check_read+0x11/0x20 [ 825.057069] ? __run_timers+0x7da/0xc70 [ 825.061054] ? trace_hardirqs_off_caller+0x310/0x310 [ 825.066163] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 825.071711] ? tipc_disc_msg_xmit.isra.19+0x180/0x180 [ 825.076905] __run_timers+0x7e5/0xc70 [ 825.080712] ? timer_fixup_init+0x70/0x70 [ 825.084865] ? lock_acquire+0x1ed/0x520 [ 825.088844] ? __hrtimer_run_queues+0x488/0x10d0 [ 825.093606] ? kasan_check_read+0x11/0x20 [ 825.097760] ? do_raw_spin_lock+0x14f/0x350 [ 825.102081] ? rwlock_bug.part.2+0x90/0x90 [ 825.106322] ? timerqueue_del+0x86/0x150 [ 825.110405] ? pvclock_read_flags+0x160/0x160 [ 825.114906] ? lock_downgrade+0x900/0x900 [ 825.119060] ? trace_hardirqs_on+0xbd/0x310 [ 825.123390] ? kvm_sched_clock_read+0x9/0x20 [ 825.127803] ? irq_exit+0x17f/0x1c0 [ 825.131441] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 825.136990] ? check_preemption_disabled+0x48/0x280 [ 825.142014] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 825.147554] run_timer_softirq+0x52/0xb0 [ 825.151624] ? __this_cpu_preempt_check+0x1c/0x20 [ 825.156471] __do_softirq+0x308/0xb7e [ 825.161314] ? ktime_get_raw_ts64+0x4d0/0x4d0 [ 825.165808] ? lock_downgrade+0x900/0x900 [ 825.169960] ? __irqentry_text_end+0x1f9658/0x1f9658 [ 825.175070] ? pvclock_read_flags+0x160/0x160 [ 825.179568] ? lapic_next_event+0x5a/0x90 [ 825.183721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 825.189261] ? clockevents_program_event+0x140/0x370 [ 825.194375] ? kvm_clock_read+0x18/0x30 [ 825.198350] ? kvm_sched_clock_read+0x9/0x20 [ 825.202776] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 825.208317] ? check_preemption_disabled+0x48/0x280 [ 825.213335] irq_exit+0x17f/0x1c0 [ 825.216803] smp_apic_timer_interrupt+0x1cb/0x760 [ 825.221651] ? smp_reschedule_interrupt+0x109/0x650 [ 825.226669] ? smp_call_function_single_interrupt+0x650/0x650 [ 825.232555] ? interrupt_entry+0xb5/0xc0 [ 825.236626] ? trace_hardirqs_off_caller+0xbb/0x310 [ 825.241646] ? trace_hardirqs_off_caller+0xbb/0x310 [ 825.246671] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 825.251513] ? trace_hardirqs_on_caller+0x310/0x310 [ 825.256531] ? trace_hardirqs_on_caller+0x310/0x310 [ 825.261546] ? task_prio+0x50/0x50 [ 825.265088] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 825.270633] ? check_preemption_disabled+0x48/0x280 [ 825.275659] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 825.280506] apic_timer_interrupt+0xf/0x20 [ 825.284731] [ 825.286973] RIP: 0010:_raw_spin_unlock_irqrestore+0xaf/0xd0 [ 825.292689] Code: f0 00 52 89 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 28 48 83 3d 68 42 74 01 00 74 15 48 89 df 57 9d <0f> 1f 44 00 00 eb ad e8 6c be 22 f9 eb bb 0f 0b 0f 0b e8 ca 82 e5 [ 825.311591] RSP: 0018:ffff88818eddede8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 825.319305] RAX: dffffc0000000000 RBX: 0000000000000286 RCX: ffffc9000be2a000 [ 825.326577] RDX: 1ffffffff12a401e RSI: ffffffff8185ad24 RDI: 0000000000000286 [ 825.333850] RBP: ffff88818eddedf8 R08: ffff888190b66640 R09: fffffbfff12c732c [ 825.341120] R10: fffffbfff12c732c R11: ffffffff89639963 R12: ffffffff89639960 [ 825.348396] R13: 0000000000000000 R14: ffff88819016e564 R15: ffff88819016e564 [ 825.355680] ? trace_hardirqs_on+0xb4/0x310 [ 825.355698] kasan_end_report+0x32/0x4f [ 825.363976] kasan_report.cold.8+0x76/0x309 [ 825.363989] ? kfree_skb+0xb7/0x580 [ 825.364007] check_memory_region+0x13e/0x1b0 [ 825.364027] kasan_check_read+0x11/0x20 [ 825.380346] kfree_skb+0xb7/0x580 [ 825.383819] ? __kfree_skb+0x20/0x20 [ 825.387541] ? skb_tstamp_tx+0x50/0x50 [ 825.391448] tipc_udp_send_msg+0x5af/0x680 [ 825.395696] ? tipc_udp_xmit.isra.14+0xee0/0xee0 [ 825.400457] ? bearer_get+0x2f8/0x4e0 [ 825.404264] ? __tipc_nl_add_media+0xca0/0xca0 [ 825.408858] ? kasan_check_read+0x11/0x20 [ 825.413013] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 15:36:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001440)={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffff8d}}, 0xfffffdef}}, 0x0) 15:36:26 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001400)="b7f2288a", 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="14020000000000000000000000000000000008006dbe7e3419cbd9ab5bfe9ca39f54fb7419e7ffa1c3b033cca2cb888cc8db3ab4f2ec470b89cad960cd833d6861aa78"], 0x43}}, 0x0) 15:36:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}, @IFLA_PROTO_DOWN={0x8, 0x10, 0x5}]}, 0x30}}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000100)={0x1000, 0x9, 0x877, 0x1, 0x1}) 15:36:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="9effffff0000000008001b000000000008000a000f000000"], 0x1}}, 0x0) 15:36:26 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000300)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={@loopback, 0x2c, r1}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002c40)={&(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002b80)=[{&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/145, 0x91}, {&(0x7f0000002680)=""/90, 0x5a}, {&(0x7f0000002700)=""/2, 0x2}, {&(0x7f0000002740)=""/27, 0x1b}, {&(0x7f0000002780)=""/129, 0x81}, {&(0x7f0000002840)=""/240, 0xf0}, {&(0x7f0000002940)=""/197, 0xc5}, {&(0x7f0000002a40)=""/40, 0x28}, {&(0x7f0000002a80)=""/203, 0xcb}], 0xa}, 0x10000) getsockname$packet(0xffffffffffffffff, &(0x7f0000002c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000002cc0)=0x14) connect$can_bcm(r2, &(0x7f0000002d00)={0x1d, r3}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, 0x0, 0xffffff2f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x0}, 0x20) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000180)={0x3}, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') r9 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f00000006c0)={&(0x7f0000000480), 0xc, &(0x7f0000000680)={&(0x7f0000000500)={0x170, r9, 0xc00, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0xb0, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6da67216}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xbc80}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xcbd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffffa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4951}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0x50, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}]}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x14000000000000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x8805}, 0x8000) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)={0x7c, r8, 0x0, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x14000000000000}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1a}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x51}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x5}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8000}, 0x80) getsockopt$ARPT_SO_GET_INFO(r5, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000040)=0x44) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r6, 0x6, 0x14, &(0x7f00000001c0), 0x4) setsockopt$inet6_tcp_int(r6, 0x6, 0x0, 0x0, 0x0) bind$inet6(r7, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000080), 0x10) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) unshare(0x28000000) write(0xffffffffffffffff, 0x0, 0x0) 15:36:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="00000000ffffff9e08001b000000000008000a000f000000"], 0x1}}, 0x0) [ 825.418477] ? rcu_softirq_qs+0x20/0x20 [ 825.422467] ? tipc_disc_remove_dest+0x120/0x120 [ 825.427230] ? tipc_enable_bearer+0x90d/0xf10 [ 825.427246] ? rcu_read_lock_sched_held+0x14f/0x180 [ 825.427263] tipc_bearer_xmit_skb+0x171/0x350 [ 825.427282] tipc_enable_bearer+0xc5e/0xf10 [ 825.436772] ? mutex_trylock+0x2b0/0x2b0 [ 825.436791] ? tipc_bearer_xmit_skb+0x350/0x350 [ 825.436806] ? nla_memcmp+0x90/0x90 [ 825.436825] ? lock_release+0xa00/0xa00 [ 825.461908] ? perf_trace_sched_process_exec+0x860/0x860 [ 825.467380] ? mark_held_locks+0x130/0x130 [ 825.471638] ? check_preemption_disabled+0x48/0x280 [ 825.476677] __tipc_nl_bearer_enable+0x37c/0x4a0 [ 825.481439] ? __tipc_nl_bearer_enable+0x37c/0x4a0 [ 825.486394] ? tipc_nl_bearer_disable+0x30/0x30 [ 825.491082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 825.496635] ? __nla_parse+0x12c/0x3e0 [ 825.500533] tipc_nl_bearer_enable+0x22/0x30 [ 825.504951] genl_family_rcv_msg+0x8a7/0x11a0 [ 825.509461] ? genl_unregister_family+0x8a0/0x8a0 [ 825.514314] ? lock_downgrade+0x900/0x900 15:36:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000080000000008001b000000000008000a000f000000"], 0x1}}, 0x0) [ 825.518466] ? check_preemption_disabled+0x48/0x280 [ 825.523488] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 825.528426] ? kasan_check_read+0x11/0x20 [ 825.532576] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 825.537860] ? rcu_softirq_qs+0x20/0x20 [ 825.541851] genl_rcv_msg+0xc6/0x168 [ 825.545575] netlink_rcv_skb+0x172/0x440 [ 825.549655] ? genl_family_rcv_msg+0x11a0/0x11a0 [ 825.554415] ? netlink_ack+0xb80/0xb80 [ 825.554427] ? down_read+0x8d/0x120 [ 825.554447] genl_rcv+0x28/0x40 [ 825.554460] netlink_unicast+0x5a5/0x760 [ 825.554477] ? netlink_attachskb+0x9a0/0x9a0 [ 825.554497] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 825.562001] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 825.562018] netlink_sendmsg+0xa18/0xfc0 [ 825.562037] ? netlink_unicast+0x760/0x760 [ 825.562055] ? aa_sock_msg_perm.isra.14+0xba/0x160 [ 825.597499] ? apparmor_socket_sendmsg+0x29/0x30 [ 825.602266] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 825.607809] ? security_socket_sendmsg+0x94/0xc0 [ 825.612571] ? netlink_unicast+0x760/0x760 15:36:26 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x20000000008912, &(0x7f00000001c0)="0a5c2d0240316285717070") unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000005c0)={'nat\x00'}, &(0x7f0000000000)=0x54) [ 825.616814] sock_sendmsg+0xd5/0x120 [ 825.620535] ___sys_sendmsg+0x7fd/0x930 [ 825.624518] ? find_held_lock+0x36/0x1c0 [ 825.628589] ? copy_msghdr_from_user+0x580/0x580 [ 825.633369] ? __fd_install+0x2b5/0x8f0 [ 825.637366] ? __fget_light+0x2e9/0x430 [ 825.641351] ? fget_raw+0x20/0x20 [ 825.641377] ? __might_fault+0x12b/0x1e0 [ 825.641392] ? lock_downgrade+0x900/0x900 [ 825.641410] ? lock_release+0xa00/0xa00 [ 825.648914] ? perf_trace_sched_process_exec+0x860/0x860 [ 825.662465] ? posix_ktime_get_ts+0x15/0x20 [ 825.666792] ? trace_hardirqs_off_caller+0x310/0x310 [ 825.671918] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 825.677588] ? sockfd_lookup_light+0xc5/0x160 [ 825.682148] __sys_sendmsg+0x11d/0x280 [ 825.686043] ? __ia32_sys_shutdown+0x80/0x80 [ 825.690465] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 825.696007] ? put_timespec64+0x10f/0x1b0 [ 825.700162] ? do_syscall_64+0x9a/0x820 [ 825.704146] ? do_syscall_64+0x9a/0x820 [ 825.708137] ? trace_hardirqs_off_caller+0x310/0x310 [ 825.713250] __x64_sys_sendmsg+0x78/0xb0 [ 825.717321] do_syscall_64+0x1b9/0x820 [ 825.721221] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 825.726593] ? syscall_return_slowpath+0x5e0/0x5e0 [ 825.731531] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 825.736397] ? trace_hardirqs_on_caller+0x310/0x310 [ 825.741436] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 825.743447] IPVS: ftp: loaded support on port[0] = 21 [ 825.746459] ? prepare_exit_to_usermode+0x291/0x3b0 [ 825.746477] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 825.746497] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 825.746515] RIP: 0033:0x457679 [ 825.769890] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 825.788796] RSP: 002b:00007f636bef2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 825.796502] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457679 [ 825.803774] RDX: 0000000000008080 RSI: 00000000200006c0 RDI: 0000000000000003 [ 825.811046] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 825.818324] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f636bef36d4 [ 825.825601] R13: 00000000004c423b R14: 00000000004d7180 R15: 00000000ffffffff [ 825.832882] [ 825.834508] Allocated by task 17449: [ 825.838237] save_stack+0x43/0xd0 [ 825.841699] kasan_kmalloc+0xc7/0xe0 [ 825.845419] __kmalloc_node_track_caller+0x50/0x70 [ 825.850352] __kmalloc_reserve.isra.40+0x41/0xe0 [ 825.855118] __alloc_skb+0x155/0x770 [ 825.858835] __pskb_copy_fclone+0x16b/0xeb0 [ 825.863163] tipc_udp_send_msg+0x457/0x680 [ 825.867406] tipc_bearer_xmit_skb+0x171/0x350 [ 825.871904] tipc_disc_timeout+0xb2b/0xfc0 [ 825.876143] call_timer_fn+0x272/0x920 [ 825.880038] __run_timers+0x7e5/0xc70 [ 825.883838] run_timer_softirq+0x52/0xb0 [ 825.887906] __do_softirq+0x308/0xb7e [ 825.891703] [ 825.893366] Freed by task 17449: [ 825.896754] save_stack+0x43/0xd0 [ 825.900208] __kasan_slab_free+0x102/0x150 [ 825.904443] kasan_slab_free+0xe/0x10 [ 825.908245] kfree+0xcf/0x230 [ 825.911352] skb_free_head+0x99/0xc0 [ 825.915243] skb_release_data+0x70c/0x9a0 [ 825.919408] skb_release_all+0x4a/0x60 [ 825.923314] kfree_skb+0x1bb/0x580 [ 825.926878] tipc_udp_xmit.isra.14+0x41e/0xee0 [ 825.931465] tipc_udp_send_msg+0x3a1/0x680 [ 825.935712] tipc_bearer_xmit_skb+0x171/0x350 [ 825.940210] tipc_disc_timeout+0xb2b/0xfc0 [ 825.944450] call_timer_fn+0x272/0x920 [ 825.948339] __run_timers+0x7e5/0xc70 [ 825.952153] run_timer_softirq+0x52/0xb0 [ 825.956220] __do_softirq+0x308/0xb7e [ 825.960020] [ 825.961658] The buggy address belongs to the object at ffff88818fac2480 [ 825.961658] which belongs to the cache kmalloc-1k of size 1024 [ 825.974326] The buggy address is located 0 bytes inside of [ 825.974326] 1024-byte region [ffff88818fac2480, ffff88818fac2880) [ 825.986122] The buggy address belongs to the page: [ 825.991072] page:ffffea00063eb080 count:1 mapcount:0 mapping:ffff8881da800ac0 index:0x0 compound_mapcount: 0 [ 826.001043] flags: 0x2fffc0000010200(slab|head) [ 826.005727] raw: 02fffc0000010200 ffffea000647fd08 ffffea0007513708 ffff8881da800ac0 [ 826.013622] raw: 0000000000000000 ffff88818fac2000 0000000100000007 0000000000000000 [ 826.021494] page dumped because: kasan: bad access detected [ 826.027203] [ 826.028826] Memory state around the buggy address: [ 826.033756] ffff88818fac2380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 826.041115] ffff88818fac2400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 826.048480] >ffff88818fac2480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 826.055839] ^ [ 826.059204] ffff88818fac2500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 826.066568] ffff88818fac2580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 826.073926] ================================================================== [ 826.081288] Kernel panic - not syncing: panic_on_warn set ... [ 826.087179] CPU: 0 PID: 17449 Comm: syz-executor3 Tainted: G B 4.20.0-rc6+ #338 [ 826.095925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 826.105271] Call Trace: [ 826.107854] [ 826.110013] dump_stack+0x244/0x39d [ 826.113651] ? dump_stack_print_info.cold.1+0x20/0x20 [ 826.118843] ? skb_push+0x70/0xd0 [ 826.122298] panic+0x2ad/0x55c [ 826.125495] ? add_taint.cold.5+0x16/0x16 [ 826.129659] ? print_shadow_for_address+0xb6/0x116 [ 826.134593] ? trace_hardirqs_off+0xaf/0x310 [ 826.139011] ? skb_free_head+0x99/0xc0 [ 826.142899] kasan_end_report+0x47/0x4f [ 826.146873] kasan_report_invalid_free+0x81/0xa0 [ 826.151639] ? skb_free_head+0x99/0xc0 [ 826.155539] __kasan_slab_free+0x13a/0x150 [ 826.159771] ? skb_free_head+0x99/0xc0 [ 826.163662] kasan_slab_free+0xe/0x10 [ 826.167466] kfree+0xcf/0x230 [ 826.170577] skb_free_head+0x99/0xc0 [ 826.174324] skb_release_data+0x70c/0x9a0 [ 826.178470] ? __copy_skb_header+0x350/0x6b0 [ 826.182888] ? skb_tx_error+0x410/0x410 [ 826.186886] ? tipc_udp_xmit.isra.14+0x423/0xee0 [ 826.191643] ? kasan_end_report+0x32/0x4f [ 826.195788] ? kasan_report.cold.8+0x76/0x309 [ 826.200290] skb_release_all+0x4a/0x60 [ 826.204175] kfree_skb+0x1bb/0x580 [ 826.207723] ? tipc_udp_send_msg+0x5af/0x680 [ 826.212175] ? __kfree_skb+0x20/0x20 [ 826.215913] ? skb_tstamp_tx+0x50/0x50 [ 826.219829] tipc_udp_send_msg+0x5af/0x680 [ 826.224069] ? tipc_udp_xmit.isra.14+0xee0/0xee0 [ 826.228832] ? bearer_get+0x2f8/0x4e0 [ 826.232639] ? __tipc_nl_add_media+0xca0/0xca0 [ 826.237221] ? skb_clone+0x21a/0x500 [ 826.240934] ? _raw_spin_unlock_bh+0x30/0x40 [ 826.245349] ? trace_hardirqs_off_caller+0x310/0x310 [ 826.250468] ? do_raw_spin_trylock+0x270/0x270 [ 826.255057] tipc_bearer_xmit_skb+0x171/0x350 [ 826.259562] tipc_disc_timeout+0xb2b/0xfc0 [ 826.263806] ? tipc_disc_msg_xmit.isra.19+0x180/0x180 [ 826.268998] ? _raw_spin_unlock+0x2c/0x50 [ 826.271238] kobject: 'loop1' (000000009f611a30): kobject_uevent_env [ 826.273154] ? clocksource_watchdog+0xc4/0xb00 [ 826.273172] ? lock_acquire+0x1ed/0x520 [ 826.273184] ? call_timer_fn+0x1db/0x920 [ 826.273197] ? lock_downgrade+0x900/0x900 [ 826.273212] ? lock_release+0xa00/0xa00 [ 826.273235] call_timer_fn+0x272/0x920 [ 826.279770] kobject: 'loop1' (000000009f611a30): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 826.284298] ? tipc_disc_msg_xmit.isra.19+0x180/0x180 [ 826.284311] ? process_timeout+0x40/0x40 [ 826.284324] ? trace_hardirqs_off+0xb8/0x310 [ 826.284338] ? kasan_check_read+0x11/0x20 [ 826.284350] ? do_raw_spin_unlock+0xa7/0x330 [ 826.284372] ? trace_hardirqs_on+0x310/0x310 [ 826.284390] ? __run_timers+0x7da/0xc70 [ 826.344391] ? lock_downgrade+0x900/0x900 [ 826.348544] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 826.353646] ? trace_hardirqs_on+0xbd/0x310 [ 826.357963] ? kasan_check_read+0x11/0x20 [ 826.362113] ? __run_timers+0x7da/0xc70 [ 826.366085] ? trace_hardirqs_off_caller+0x310/0x310 [ 826.371190] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.376718] ? tipc_disc_msg_xmit.isra.19+0x180/0x180 [ 826.381896] __run_timers+0x7e5/0xc70 [ 826.385684] ? timer_fixup_init+0x70/0x70 [ 826.389828] ? lock_acquire+0x1ed/0x520 [ 826.393786] ? __hrtimer_run_queues+0x488/0x10d0 [ 826.398541] ? kasan_check_read+0x11/0x20 [ 826.402687] ? do_raw_spin_lock+0x14f/0x350 [ 826.407004] ? rwlock_bug.part.2+0x90/0x90 [ 826.411227] ? timerqueue_del+0x86/0x150 [ 826.415281] ? pvclock_read_flags+0x160/0x160 [ 826.419762] ? lock_downgrade+0x900/0x900 [ 826.423903] ? trace_hardirqs_on+0xbd/0x310 [ 826.428210] ? kvm_sched_clock_read+0x9/0x20 [ 826.432612] ? irq_exit+0x17f/0x1c0 [ 826.436247] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.441794] ? check_preemption_disabled+0x48/0x280 [ 826.446811] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.452351] run_timer_softirq+0x52/0xb0 [ 826.456410] ? __this_cpu_preempt_check+0x1c/0x20 [ 826.461243] __do_softirq+0x308/0xb7e [ 826.465031] ? ktime_get_raw_ts64+0x4d0/0x4d0 [ 826.469511] ? lock_downgrade+0x900/0x900 [ 826.473675] ? __irqentry_text_end+0x1f9658/0x1f9658 [ 826.478768] ? pvclock_read_flags+0x160/0x160 [ 826.483248] ? lapic_next_event+0x5a/0x90 [ 826.487401] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.492927] ? clockevents_program_event+0x140/0x370 [ 826.498017] ? kvm_clock_read+0x18/0x30 [ 826.501975] ? kvm_sched_clock_read+0x9/0x20 [ 826.506378] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.511902] ? check_preemption_disabled+0x48/0x280 [ 826.516904] irq_exit+0x17f/0x1c0 [ 826.520346] smp_apic_timer_interrupt+0x1cb/0x760 [ 826.525193] ? smp_reschedule_interrupt+0x109/0x650 [ 826.530194] ? smp_call_function_single_interrupt+0x650/0x650 [ 826.536074] ? interrupt_entry+0xb5/0xc0 [ 826.540144] ? trace_hardirqs_off_caller+0xbb/0x310 [ 826.543323] IPVS: ftp: loaded support on port[0] = 21 [ 826.545192] ? trace_hardirqs_off_caller+0xbb/0x310 [ 826.545208] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 826.545221] ? trace_hardirqs_on_caller+0x310/0x310 [ 826.545240] ? trace_hardirqs_on_caller+0x310/0x310 [ 826.570300] ? task_prio+0x50/0x50 [ 826.573852] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.579402] ? check_preemption_disabled+0x48/0x280 [ 826.584450] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 826.589329] apic_timer_interrupt+0xf/0x20 [ 826.593585] [ 826.595837] RIP: 0010:_raw_spin_unlock_irqrestore+0xaf/0xd0 [ 826.601563] Code: f0 00 52 89 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 28 48 83 3d 68 42 74 01 00 74 15 48 89 df 57 9d <0f> 1f 44 00 00 eb ad e8 6c be 22 f9 eb bb 0f 0b 0f 0b e8 ca 82 e5 [ 826.620468] RSP: 0018:ffff88818eddede8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 826.628279] RAX: dffffc0000000000 RBX: 0000000000000286 RCX: ffffc9000be2a000 [ 826.635587] RDX: 1ffffffff12a401e RSI: ffffffff8185ad24 RDI: 0000000000000286 [ 826.642865] RBP: ffff88818eddedf8 R08: ffff888190b66640 R09: fffffbfff12c732c [ 826.650140] R10: fffffbfff12c732c R11: ffffffff89639963 R12: ffffffff89639960 [ 826.657431] R13: 0000000000000000 R14: ffff88819016e564 R15: ffff88819016e564 [ 826.664718] ? trace_hardirqs_on+0xb4/0x310 [ 826.669054] kasan_end_report+0x32/0x4f [ 826.673036] kasan_report.cold.8+0x76/0x309 [ 826.677378] ? kfree_skb+0xb7/0x580 [ 826.681026] check_memory_region+0x13e/0x1b0 [ 826.685448] kasan_check_read+0x11/0x20 [ 826.689431] kfree_skb+0xb7/0x580 [ 826.692891] ? __kfree_skb+0x20/0x20 [ 826.696625] ? skb_tstamp_tx+0x50/0x50 [ 826.700550] tipc_udp_send_msg+0x5af/0x680 [ 826.704801] ? tipc_udp_xmit.isra.14+0xee0/0xee0 [ 826.709566] ? bearer_get+0x2f8/0x4e0 [ 826.713383] ? __tipc_nl_add_media+0xca0/0xca0 [ 826.717973] ? kasan_check_read+0x11/0x20 [ 826.722207] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 826.727465] ? rcu_softirq_qs+0x20/0x20 [ 826.731439] ? tipc_disc_remove_dest+0x120/0x120 [ 826.736205] ? tipc_enable_bearer+0x90d/0xf10 [ 826.740711] ? rcu_read_lock_sched_held+0x14f/0x180 [ 826.745726] tipc_bearer_xmit_skb+0x171/0x350 [ 826.750220] tipc_enable_bearer+0xc5e/0xf10 [ 826.754528] ? mutex_trylock+0x2b0/0x2b0 [ 826.758602] ? tipc_bearer_xmit_skb+0x350/0x350 [ 826.763280] ? nla_memcmp+0x90/0x90 [ 826.766897] ? lock_release+0xa00/0xa00 [ 826.770854] ? perf_trace_sched_process_exec+0x860/0x860 [ 826.776285] ? mark_held_locks+0x130/0x130 [ 826.780503] ? check_preemption_disabled+0x48/0x280 [ 826.785789] __tipc_nl_bearer_enable+0x37c/0x4a0 [ 826.790543] ? __tipc_nl_bearer_enable+0x37c/0x4a0 [ 826.795456] ? tipc_nl_bearer_disable+0x30/0x30 [ 826.800113] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.805642] ? __nla_parse+0x12c/0x3e0 [ 826.809530] tipc_nl_bearer_enable+0x22/0x30 [ 826.813941] genl_family_rcv_msg+0x8a7/0x11a0 [ 826.818428] ? genl_unregister_family+0x8a0/0x8a0 [ 826.823271] ? lock_downgrade+0x900/0x900 [ 826.827401] ? check_preemption_disabled+0x48/0x280 [ 826.832401] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 826.837317] ? kasan_check_read+0x11/0x20 [ 826.841453] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 826.846712] ? rcu_softirq_qs+0x20/0x20 [ 826.850675] genl_rcv_msg+0xc6/0x168 [ 826.854391] netlink_rcv_skb+0x172/0x440 [ 826.858450] ? genl_family_rcv_msg+0x11a0/0x11a0 [ 826.863205] ? netlink_ack+0xb80/0xb80 [ 826.867087] ? down_read+0x8d/0x120 [ 826.870701] genl_rcv+0x28/0x40 [ 826.873965] netlink_unicast+0x5a5/0x760 [ 826.878023] ? netlink_attachskb+0x9a0/0x9a0 [ 826.882428] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.887949] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 826.892952] netlink_sendmsg+0xa18/0xfc0 [ 826.897001] ? netlink_unicast+0x760/0x760 [ 826.901221] ? aa_sock_msg_perm.isra.14+0xba/0x160 [ 826.906162] ? apparmor_socket_sendmsg+0x29/0x30 [ 826.910934] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 826.916466] ? security_socket_sendmsg+0x94/0xc0 [ 826.921218] ? netlink_unicast+0x760/0x760 [ 826.925448] sock_sendmsg+0xd5/0x120 [ 826.929177] ___sys_sendmsg+0x7fd/0x930 [ 826.933138] ? find_held_lock+0x36/0x1c0 [ 826.937188] ? copy_msghdr_from_user+0x580/0x580 [ 826.941945] ? __fd_install+0x2b5/0x8f0 [ 826.945907] ? __fget_light+0x2e9/0x430 [ 826.949863] ? fget_raw+0x20/0x20 [ 826.953300] ? __might_fault+0x12b/0x1e0 [ 826.957347] ? lock_downgrade+0x900/0x900 [ 826.961487] ? lock_release+0xa00/0xa00 [ 826.965448] ? perf_trace_sched_process_exec+0x860/0x860 [ 826.970881] ? posix_ktime_get_ts+0x15/0x20 [ 826.975188] ? trace_hardirqs_off_caller+0x310/0x310 [ 826.980301] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 826.985857] ? sockfd_lookup_light+0xc5/0x160 [ 826.990351] __sys_sendmsg+0x11d/0x280 [ 826.994241] ? __ia32_sys_shutdown+0x80/0x80 [ 826.998657] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 827.004196] ? put_timespec64+0x10f/0x1b0 [ 827.008349] ? do_syscall_64+0x9a/0x820 [ 827.012319] ? do_syscall_64+0x9a/0x820 [ 827.016292] ? trace_hardirqs_off_caller+0x310/0x310 [ 827.021396] __x64_sys_sendmsg+0x78/0xb0 [ 827.025458] do_syscall_64+0x1b9/0x820 [ 827.029346] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 827.034707] ? syscall_return_slowpath+0x5e0/0x5e0 [ 827.039968] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 827.044885] ? trace_hardirqs_on_caller+0x310/0x310 [ 827.049886] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 827.054885] ? prepare_exit_to_usermode+0x291/0x3b0 [ 827.059895] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 827.064737] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 827.069943] RIP: 0033:0x457679 [ 827.073128] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 827.092012] RSP: 002b:00007f636bef2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 827.099702] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457679 [ 827.106954] RDX: 0000000000008080 RSI: 00000000200006c0 RDI: 0000000000000003 [ 827.114207] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 827.121458] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f636bef36d4 [ 827.128709] R13: 00000000004c423b R14: 00000000004d7180 R15: 00000000ffffffff [ 827.137072] Kernel Offset: disabled [ 827.140696] Rebooting in 86400 seconds..