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", 0x1000}, {&(0x7f0000001440)="85be2652f5a4730aba6ffe74beb9d6633802b09d13369f9171f3d0dacaa8f2afe25b7faac81429a65dbedbe382744a9dd8c9c763837ac62194e41eeb078f67a325bf8c902533ce1fb1be11f241fe13ccf759e5d0bafafcf5e74d9a5e8aae4b4842073875db3bb47efef4", 0x6a}], 0x6, &(0x7f0000001540)="7a44ba657a40a9211a27b8e101b012d683e3b98478d14dab480fe9f0e10cbcd43414e78690feb583974694a326ca168206f8f003b9afce54ba971cff2e1a87c01f0138e5ae1b2af9f172d56b9e8ecf45d512d1099f6636e2b8b58eab6956caa18cd72fda2260ac11d78c35cee860e632ae33fb9af2ec0ebcf7c7ba0298b665c33916527826f6519b149a499add4cd387c8a89091316afec23cb5a7df3a4a9699973af9aa6f4d5e681a0e2060dfb93117f498846f986c028cc653def9047a37719b771be716ab68bb4f5a5fd181ce00e357714446c0c272fc8b3a2342", 0xdc, 0x40000}, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) 23:27:54 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' H \x00'}, 0x12) 23:27:54 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' . \x00'}, 0x12) 23:27:54 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 2 \x00'}, 0x12) 23:27:54 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1b \x00'}, 0x12) 23:27:54 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x17 \x00'}, 0x12) 23:27:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0xf0ff7f}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:27:54 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x47, @null=' \x00'}, 0x12) 23:27:54 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' 0'}, 0x12) 23:27:54 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' X \x00'}, 0x12) 23:27:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x9}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:27:54 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) r1 = accept(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000040)=0x80) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e24, 0x800, @loopback, 0x5}, 0x1c) socketpair(0xb, 0x804, 0x100000000, &(0x7f0000000f40)={0xffffffffffffffff}) ioctl$SIOCX25SCAUSEDIAG(r2, 0x89ec, &(0x7f0000000f80)={0xa141, 0x81}) 23:27:54 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x128, r2, 0x9, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffffffffff8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8000}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffffffffff8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffffffffffc}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xa3a}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_BEARER={0x78, 0x1, [@TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xaf5}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'ib', 0x3a, 'veth0_to_team\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x42}, @TIPC_NLA_BEARER_PROP={0x4}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'eth', 0x3a, 'ip6_vti0\x00'}}]}, @TIPC_NLA_MEDIA={0x10, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x90}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xe000000000000000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffffffffd485c076}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x61}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4ee}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 23:27:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' r \x00'}, 0x12) 23:27:55 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001100), &(0x7f0000001140)=0xc) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001180)=""/174, &(0x7f0000001240)=0xae) sendto$x25(r0, &(0x7f00000000c0)="48f9943eb593a87fbe964534700c5231e0201b4e777df5010c4ab7a75776d95bb56207b0f37e80df15847f82663bfa5b9d6cf5f92c5686c08d28e007a23a58312e997a604194f1f2dace626bcfb0c125d93de974c62f480028e37dc17fb6ed82c44ef2775cb9a2f03519513ce8254b72beff4a027ac83b5dfb199f0c489dadcba1d82e13da2fe6da63a1e9fb6ad7f19b83edfcbe2598accd1eb8df058c5d754ceb7ede914de179fd2a80896d5154a680dd660ac81ad86518bbbb507ae173db00bc6ccf35980bf55b2a8d249b0e3e18994443c9b028227d95f14eea48e15f9087ef3bf5cfee71a0526b675497b1a4506343238a54509456aaa6ec2259ff5ea5c0c2266ddf7c1901f604b9153efbbdf41adf5f4c0d64ace4449358e0e012bddfdafa89b1ad80e17cb73dc1f297e2a20d73f2ef5bb12041dde8fa23a4e0611f6d114f36f1649299591386e006d90c1d72c9cda6b46276ecfdac41352e33ec9eb1a47c4b812f3489a1458b6307bffb30d7e504b61b1e02985b1cb5478119788bed532fb67b037504b6d2cb0feb0099d2d99763a69a193cb8e00ede1095b73a1b6790ad2decc883abfb6eb6fb19aaea7fba1f18a44f080e0947739ea857bc77c600d9d385fb024a7dd889d17a6a8f9dfeca6bedc90e8a4037bb184631715b2bce47c0dc9dee21b3d4260ebd14d996aa57c72cacfd1004fb405311f2e8d89c805d4da18786ad6504e5b8cb667da7cb1f7d151a9ff305ca078489f7fea09939cfd4e236aaaad95360ffabc059709bb1a253d708febfd7bc17f0952e7d2809401ca45959cf6d1d8f5bb90f3dd5853ba29fee335f8395c11e57cca64b6ec2430d6762c2bbc362e46af51f6cbb43876a9f3f3fcf92c5989af9ac2a8aad8f430a5e36d58b8c470c660e9c827770a035c9e85572e78bc024afa859fcc443faab168e3bf2040731de07dbae2eabbadd417c6468fb4041cd96a1b3f7ccab235233bc9861d7027e6e0b1babc1b0fa7c8cf0e440e2c239bed81d8776ca86dad3a27186b32c4bc96c441cdce9ba26111eba302ddc331c6acaadd85b13ba5fa244c69d1965f41fa3b3ab8b8f5ee6743e7e917b5529f026de2a08924ec83e6afe7387b7f7893efa7ed2876e299ed6fddfb485223ba878e86e267a735b0176de959c0f43b97d1033dbc744f38ec62eb8430096d2bfbae56c089d7d5ac26d24b263b629f7df3a0145aff686f0753e3758c2ab0583013fca5c7da21b0f6f4816da64001424687c5c1f1ac91b77461ada28e2c86f81daed0043497e7ca3be8750796b729445152b07c28437c2b1884242b20f4b23008423abadbbd1ade5407ec8abdaedf00b74680219a0bd8c4fc6d63c9811368659f3b8c839bd073489291d441dccb0c40e095ccbcf1568745420fd7a8058a6e28e71208506e32d12de3519a19a34f02f4fe767f79aac17f79aa0dfbeb5cd583fdf4704e5ae3fbc57fa939d682de7dc26e938ccf0f000b1b00394994616f3cfeef146948709656b9b96f969d6911625e6f67e6777bfa94ac368950ed59cec52b1e8da64d5d85f87c455f88a0682c936e86e6e4018320e90232bbfc752dc7dca33d1c3feb7165f4eea8cba7cc2c04fc04b9fbdd113ac92274cf462d048c19abd71b0d50ad034281888f3345d0a705760f078c2f6925a9d18eb99331a405fb741f7d0e7b51a3b2207cc83cfdf0ee9fe7e0d670eec866e697e34924f359e35671e745aabb4a8d1ac665626487300c745a17991b8298e54c505139b98c6a0bc8e6de58ef65fcfb25ad58d24fc7afa3fc45252f91cac12890d140b1abae3474c551231abb44f6337db7aae994e97ac69d9208cfc78a9dbe82dadc772a6554e62aa74cc0b291a8e29afd8cf387a5f1f20ea964075a473e05175a987787fb38fe7b0d05613d2b183e18a57231f7c506d77e1b2efca4ecf84788b0a1354b3defe44005ab23d985f67f65d162272f3fe31515005812a5a01f935e8e6bd132a917aa175d5e3874736b982d30c9ba7f6d9aedd5eaa012a2de63dabfc6c0c17b962154e70ee32b032a7639bf71b73ad0757cca416e039d60ae8fbc931a8f841c20638d09403010ea6d9480310848da3da651002357c42ddd608d3c29bc7dd9c40239ce38fb522547fb96dd8d342a8d222e8400c2e23b2fbb9fd2153ea1d8715663f2d0a8ae753d71cc85acd5bbbf94b98838f2239451ea614b66903f567c9746f8a2fbea060797fb541e299ef6137f190ea731b126e82d667f5eaa492242cf036f5e077c7cd25b2962a79c37e8888bd92204ec4d8df203d7bc94b30f881f1c3ff3b063bd0219237ce347dc435e305a6f11b0ce6212743ea0a895067a80d1ab70b391425213ff6c8bfe10b5ea1847cb77c002290c75bcb61eebff562cd977531b6cc769a300f93db8f02be9d33c1c104a1c0e4df84595da0f14bda722b1b4632745a344a6f49b2fcd5c2ff5a181c34b3be84c78891e0a3bfdfba86db2b5d79f0742227aabfa62c18e7a73dfbdb24ba11fa4b93f343802de44b11130bf1bfdcdcec6348f74d25f39ab1d439435bb6a056f575282b88984f61c4a237c34c8f4d498136b8f741ae9fc95abd88156a4b8e11e76f52755f1af232a94496a89e03fdd0b831a60188f8fd783537a745791f48296b3134a4c919c7425ea8b487d789a242a1d96da4d6098bd48dde0127aaa71a3f5baca5df5c5d1d0ae0aa1cab72fd56abfc407eb65bee326d0598b3ff40774694162b5affbc61b49b3b9f32800829fdfc6b0ce8d2611e6e9d1272a080b9f0b7f2812444574d20dae2aa137b4aa8461575e3a004e53a3697f6ff594137884d8e3a30a6ab844ff1730cfecef7e841d62f5f4438263d5d7467ebf5993c59e8c6056fca23008655c0d059fe25523968e73c7474109904e27531608caead0b26646de334b9085ed886fcfd83ac9d6bec54f8625d2e46bc2f8aa6f53a0da64848d93328af9138ed73848b76d12e7f23dd47e7cf348453e12a826f71eb171c69ea47d51fb8f83dd4243af4b776578a92620035af68983bbf8c1df0e30bb8760f42d1d43ac630fca7eaf4afa08bf7e2f78f731b8aca8b6a4640d6ddd34bc3430c0ca9efe6966f5b9125ddc49a62f03c45236c687c8af7a222cce1134ac5b463b00891e68f1cb9d0c0b2815cea675ea29901abb3b62d87601478df57a81628d7b02daded0791f087260c7d21a17f4fc0e945a304997445ccccc346b933ee092d996cbe8dac6067c9ee9828d556aaebfb09f05df8bb3b40be3196e89c5f5cbcc286fa2aecde3458ef1d5d3f1622ab6621d8276d96e23e680377a88a82d1bf8207b6872007b6e725b6d79cd24986afc0e8d1a5c1caa74bd73cf8939f9c731d0e295b489859e21ac87896625867ba83ff230d29c723c28301ef8afa18d5a68bb09be64803572b2490c3c457dc7eb586427cc29e901a56717e273d558abe0a5d130c4c421d8503fa1d00ca6032088617e16be20f0979a7173c71e48a2256fad10a36b6656c96d3adbe9c6c3b932372f3793b3b3aabd487698a5ea7ca3e55e9c869854d401ceb0f63d267bc7296ea385333d349ae8359ea470fa6e2143eeb263a324f01618b381bc4cf45882e78e1f4d2218a36c26abaf8b8493a2a0c07c6e8c94a6bb5f9a74f79df7f980c5170ca4773d8066acc109fd07f393e2954f436167bed9da926b5a8c788e9ed53681b9781a0b76a488cb7804cef0e62134c04bd3f1fec1ad098aa3094cb4c5d91b964f99b9970489243840ccdf2b4cc5a0c93b9f368300b4a7196ab587b8b60c711f6155852291b873a4166b5596a4df34efed1b9c22c8ac49cd2b8cae7a96b9bc1e1008f38dd37ea932aecba874dff2b4ccfa4f49e334b5629e429329f5511961e7edacd515b9c98b79b1bff6be97e29892c772e2b69897e0c0ee59ab76531489b7adee0e1aa6015c15ca6b69acd18a7924f6a35fb973fe0f39d6aef59a3a1ccc0d9d84d177778736ec908c21367f1126a42c2a7a936d292c7a8f9d7b28909edab68f12e476ce36d61ad5e7d013f9411eba819e0704b883418ba1730c0065f4aa77596b5663cd6e34d2a4e1c0d54b6b19a224e858acd50d7061963e1b3b8fdfa3c225b672b1bf60b2e90666bd4897df47955c455585cf642bc30624025e1d22a9a22b66559890832b70878e9c17f03085294c8d5da59dfa3a841f84eda0f42eac59885817aaafd3085677a03a124a1ff3a5e551e9e62387f82ec0d0782ffe36184b38a27f3c141741d4da7ac348fe00baef424657dec42e59c0fc640902fadd50508e1fe71a72c280e27655618dfa387d359853cf4eef7a3324660a0d39b9879d99ad5811767794eea6c44822ccb872bef17d3aa584d2edddf049cb681b0d42ca58db4b621e4710c3d9b2f62611030d42b0152ba98cdb9248a4cbdc14f69fc06a7d6e16d13449437b771a45f4067e97489929cd0e8b53d376f854613eb52dde42a7c1621a714031241c0121c2aede20902020a24b296d1f0b27e0a45eb6c95ce65439d382d5fc7c2525b01e17a640a261ed0383252f6332ee75fd001d3aed36c24e915698d45a16c5a298ee75c3c238eef83d7a46d957b96dbb6fb454ffeb55a6433faef8ee6f47c048ebaffbc4f5aeff53da6f358fe0bb30ac9a522389457f102c44c778f99747c2602c420abde22fbd4d7c2a42bfc6cc9fac7f14c00847a6569d3e9bd192bd88ace1f00e8eed2c7e4497e8e74b562bda333149fe4d73d61a6aac9e42505f4e6e578fb0407a0ffd95d591dbce01faa637d1b2336e7c89359cc4f0ae23464f9e27a813002578f68108e55110cdc04522488d42160fe02e234aa4d62e0b3476029ac0177485a7bdd644727ed24bf5779a7cabb3b97c4a534db8e72f33152909603329d11fb0b85807d81777e240d83b693df7d6a8cc2e8daaeb29cb4869e6f29d98159367cdd5689606d8e736f9f36dd1da886bd0a41a059375fb04aeb02c063a0aa264121d0cfcdf32eb02989524b8429b1ac66cfe0e08e79f412aba3ff7c6031c2bb83b266a13b9caa86cb9927d16f3c1dbe1f509e2fedc8e89459583d4f292cf13075cb9271a284b5c4bff1871f52ab5a77db2783e7d1334b98d3a58235f6d7dbf0dac1d373b7490f9acf2f621248da82f53f3b94374dd5df663b1c2e884cd371a5807a4ec76b1b2d25d446d6225c9d15c1e1d1d5f327e2ea292b9323447ea10ff418a38dc98a0d23c1200c3800763d08b09d2ec90a4f0a0ad5dca345a4c985e566eb9ef9d5d508068fc5adc91f4aba8e7e5bd34b748186255858ec375118ed4b5121c9cc29d24e374438856e54ad604907a0496730336e8ae9a59417b43af05f6898d9342f83633a62bb6e9e999153532930870d3d659b58724d61b7b113477b0cae484944ebb598c54addf5f6b08f18228c85851574a7c1939b34266d73db97464c06addb537bb76b6bfec5d2cbbf08a72bba1b9126fde8e8beae806e14cfb0e832dbe3d242c129893ec6fd8140a9e1a496fcf968cba94cd3e647bffb86c40084b95fe6725949a9b629df472af415cd3997cd7ad342d185010f916002fae76c34c1c9bfa8ba0c2b68b89f48860121d52394fd7bcb2a30b8eda646112de65cb604b5a5cec9e3ad632892bcc2f00747a1089cd2668c2fa1571172fa12c202c43bbe81b363b48510dc376435f18a76a0c26db21fcbae5e7c9b9924ebcdce7d5961c14ffac545947b95770d65ec905b05ab9a005d7f680a11d62d930dff349dc4f164253c0d8dbbe712d7965be46d45f3c4e599703024f29d514d4be94c1ed031e94e9e", 0x1000, 0x4000, &(0x7f00000010c0)={0x9, @remote={[], 0x3}}, 0x12) pipe(&(0x7f0000001280)={0xffffffffffffffff}) bind$bt_rfcomm(r1, &(0x7f00000012c0)={0x1f, {0x401, 0x8, 0x7, 0x0, 0x10000, 0x9}, 0x80}, 0xa) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) 23:27:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' a \x00'}, 0x12) 23:27:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' h \x00'}, 0x12) 23:27:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' o \x00'}, 0x12) 23:27:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1d \x00'}, 0x12) 23:27:55 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x43, @null=' \x00'}, 0x12) 23:27:55 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' 3'}, 0x12) 23:27:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x06 \x00'}, 0x12) 23:27:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:27:55 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000080)={0x9, @remote={[], 0x1}}, 0xffffffffffffff6d) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:27:56 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @local, 0x8}, 0x1c) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) 23:27:56 executing program 2: bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) socketpair(0x8, 0x2, 0xfffffffffffffbff, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f00000001c0)=""/138, 0x21000, 0x0, 0x1}, 0x18) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000280)='.\x00', r1}, 0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000340)={0x9, [0x1437, 0x8, 0x70000000000, 0x81, 0x3, 0x6, 0x7ff, 0x1, 0x519]}, 0x16) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:27:56 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' m \x00'}, 0x12) 23:27:56 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x30b) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:27:56 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' | \x00'}, 0x12) 23:27:56 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) getpeername$netrom(r1, &(0x7f00000000c0)={{0x3, @default}, [@netrom, @netrom, @default, @remote, @default, @default, @netrom, @netrom]}, &(0x7f00000001c0)=0x48) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:27:56 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ( \x00'}, 0x12) 23:27:56 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x124, @null=' \x00'}, 0x12) 23:27:56 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' -'}, 0x12) 23:27:56 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 5 \x00'}, 0x12) 23:27:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:27:56 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' l \x00'}, 0x12) 23:27:57 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) bind$x25(r0, &(0x7f0000000140)={0x9, @remote={[], 0x1}}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @remote={[], 0x3}}, 0x12) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000100)) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) 23:27:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' > \x00'}, 0x12) 23:27:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' _ \x00'}, 0x12) 23:27:57 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = socket(0x1, 0x0, 0x10000) sendmsg$key(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x2, 0xa, 0x6, 0x2, 0xe, 0x0, 0x70bd29, 0x25dfdbfd, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e24, @rand_addr=0x10001}, @in6={0xa, 0x4e21, 0x7abe, @loopback, 0x370}}, @sadb_address={0x3, 0x7, 0x33, 0x20, 0x0, @in={0x2, 0x4e20, @rand_addr=0x13ea000000}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d3}]}, 0x70}}, 0x40840) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000000c0)=""/239, &(0x7f0000000200)=0xef) 23:27:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' * \x00'}, 0x12) 23:27:57 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x10, @mcast2, 0x7fffffff}, {0xa, 0x4e23, 0x6, @loopback, 0x289c1e7c}, 0x3f, [0x8, 0x8, 0x9, 0x35f, 0x401, 0x6, 0x4]}, 0x5c) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:27:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' b \x00'}, 0x12) 23:27:57 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x51, @null=' \x00'}, 0x12) 23:27:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \" \x00'}, 0x12) 23:27:57 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:27:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:27:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' G \x00'}, 0x12) 23:27:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' , \x00'}, 0x12) 23:27:58 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \\ \x00'}, 0x12) 23:27:58 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' C \x00'}, 0x12) 23:27:58 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @remote={[], 0x3}}, 0x346) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) socket(0x1, 0x1, 0x5) 23:27:58 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000480)={0x9, @null=' \x00'}, 0x180) connect$x25(r0, &(0x7f0000000040)={0x9, @remote={[], 0x2}}, 0x12) r1 = accept(r0, &(0x7f0000000080)=@in, &(0x7f0000000100)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000400)={&(0x7f00000001c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x154, r2, 0x500, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x17d}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xdf10}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf4de}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x791e66af9f3c8aad}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1df0000000}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000000}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x32}]}, @IPVS_CMD_ATTR_DEST={0x78, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:27:58 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x11 \x00'}, 0x12) 23:27:58 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x6e, @null=' \x00'}, 0x12) 23:27:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r1, 0x0, 0x70bd2c, 0x25dfdbfd, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x40008d0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r2, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f0000000080)) 23:27:58 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) r1 = accept(r0, 0x0, &(0x7f00000001c0)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000280)={r2, 0x1, 0x6, @remote}, 0x10) 23:27:58 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:27:58 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x0f \x00'}, 0x12) 23:27:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:27:58 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 6 \x00'}, 0x12) 23:27:58 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ^ \x00'}, 0x12) 23:27:58 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x13 \x00'}, 0x12) 23:27:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' T \x00'}, 0x12) 23:27:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x02 \x00'}, 0x12) 23:27:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \b \x00'}, 0x12) 23:27:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 8 \x00'}, 0x12) 23:27:59 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="0800b89805a76c243a5dce8948957bf50000bac8525264ee779d8cfe75f6a3deb2632a25dabd220a6a6e194ea5d9a74b13d5b20b7a7bbfe80a3d82a127c263e5fbf877434b88a3aefd421f69d4b7ae2d1b17d33872506e6f6bfa6db414a78c98e1dc673cc2e62c7c536c58a4b18e9149bf1f4e51fd8ded5b11913bf0b9ca0981da80abd5520ca473ec078be9d9cdf303712fbebdf57a5cb35d804694487a1ba527bca6d9f8e42c192385a832f80f36eed0d27abdca696461e395415ce0caa189729bcedc85932c4a6bc28d1638be7e", @ANYRES16=r2, @ANYBLOB="000126bd7000fedbdf25030000000c000500010000000000000008000100000000000c000300ffff000000000000"], 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) 23:27:59 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @remote={[], 0x1}}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:27:59 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' 4'}, 0x12) 23:27:59 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x39, @null=' \x00'}, 0x12) 23:27:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:27:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' = \x00'}, 0x12) 23:27:59 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:27:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x16 \x00'}, 0x12) 23:27:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' P \x00'}, 0x12) 23:27:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' f \x00'}, 0x12) 23:27:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' w \x00'}, 0x12) 23:28:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1e \x00'}, 0x12) 23:28:00 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) r1 = accept4(r0, &(0x7f0000000100)=@x25={0x9, @remote}, &(0x7f0000000180)=0x80, 0x80000) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f00000001c0)=""/243, &(0x7f00000002c0)=0xf3) r2 = socket(0x8, 0x3, 0x3) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1e) 23:28:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ] \x00'}, 0x12) 23:28:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' N \x00'}, 0x12) 23:28:00 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x0f'}, 0x12) 23:28:00 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x68, @null=' \x00'}, 0x12) 23:28:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:00 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004500)={r0}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000004580)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000004680)={&(0x7f0000004540)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000004640)={&(0x7f00000045c0)={0x6c, r2, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5073}]}, 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x800) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x05 \x00'}, 0x12) 23:28:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' < \x00'}, 0x12) 23:28:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' $ \x00'}, 0x12) 23:28:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' g \x00'}, 0x12) 23:28:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' { \x00'}, 0x12) 23:28:01 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind(r0, &(0x7f00000000c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x41) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) vmsplice(r1, &(0x7f00000005c0)=[{&(0x7f00000000c0)="7b27fdc3b05f28d5f9f985da4727448cdf58fe5939403f8fb6ba5eef9cbbd7c70f3b74140c6c714e4598c74beb258c4c5cdca82da1addad1d76a923557b38c66c37436ed59ab4537e7a48b34e1f72088f2e8923bacda4d5d6c62859b815c03cd69f23a309928fb0ef2c5b740c92512d1988fad10993e6dc7cbb2df155c1b94b332a8cbb34c92dc2fcb1b06bf7f7fcb9ff83b94b587515bd09b40025647eaa1cd21ee348358cc1b85898371344e95c0b471705b687ad71ea15d05ecf827fcf074462650c944", 0xc5}, {&(0x7f00000001c0)="ff5b390e69efb9a02c8726f110973cfb22e72c11a7372c79a38b014ba2fae7e60f1723607c03992d79d442092f75b0be01abe43434115357d7246524e69cd37e5b949d4e22d2e11b1d122ffed3a9cbc2651f42c95478704b8a215e253152059a55a143530197c8dd80a7401b8031a6ce1dcee05dc7e12a440c5a8817434b054859e0ab4cfeaa06f0553b11c2ebcea2e9169907b65abbb443925d57ab8a51b4f4a87f3837a7fcd8c3b5742fbcd2c1eb5ff4edbe2e8314aeb67f", 0xb9}, {&(0x7f0000000280)="796df61bf5e6c9b34dcf6b02239da23868613968c7acf76efc4165f71b4ba8ec5938dfed195b6051a745778f28338070741197250664041d09a0a164285d77e75153a412a5cf34aab51c764c28a3a7975d8d35375f2618e0e761d4e6ba4f0dce2308a772eaf2b9a6cf71a091db872043a783c5896f81b3f13d0196c677e596d01f67332f480309be1012695979923d357ba0000981c90d7464234a0f1f7104c844c9519ef6f7b8b5ef587c739183e17e849304d18f2b0ace14ef5bf1d4de353147e78465ea15c176082a4825", 0xcc}, {&(0x7f0000000380)="fa266fc735f0d16cc9cfc370811752fec12113a39be29c734fde9e48949b91b690ecc9e16aaf076ed5f37ec4e7fe29893c29431030f7bc39a95410610b9227c3737a533fce86871c2166da362f76598afbe3ae99200c53e1d9651dc958dfad8754c7a7964b509ff6e2aeab12e181626319986f2089eabda4cd421c723af3d56d1025bf1b70c585e491c549d0a8f5f357f42939bc015266e6975fb201cc214e0594207ed942b3ed490191713fc27f100a790fc3084e0de0b50187fdb60836d34d11a73e09913434fc31bb0186af80ca5b82f097", 0xd3}, {&(0x7f0000000480)="bbd877641ec476964562146081c5738522095fec1cd21fff93ce84796c7913e9b38c86d1ae1dd5c517e764a6f8a68610cf49f6885b8220496940ba97faed22c98d1f8e9cb1df8d944751d26aedd508ba2566c8c84fead3b5f9b6e7e3f164360bf25b706cbc", 0x65}, {&(0x7f0000000500)="3f450a6ecf122dffd819008b7f546d651b3f06bf809b99ae31d41bcc6cca8c6a881b75ca8597b0ba140a3b951a605cb6375911a57c9c3fcb88d79ede866ec856b11f35db84cf1477a8ec28e2f0d2f1d0c5a1e67e1cdb10568f383260314cf345972bbf5562a284ad4ad4e3d8c5aa1d18c93b5fccff6cf29e143ef146080068f5ff807e8aa6e80eb211febea12961de", 0x8f}], 0x6, 0x4) ioctl$SIOCX25SCUDMATCHLEN(r1, 0x89e7, &(0x7f0000000640)={0x59}) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000080)) 23:28:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' Z \x00'}, 0x12) 23:28:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:01 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \v \x00'}, 0x12) 23:28:01 executing program 2: socketpair(0xa, 0x2, 0x1f9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000000140)={'caif0\x00', @ifru_names='gre0\x00'}) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0xd, 0x8, 0x7, 0xa, 0x7f}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r2, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x80) 23:28:01 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x59, @null=' \x00'}, 0x12) 23:28:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \' \x00'}, 0x12) 23:28:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' K \x00'}, 0x12) 23:28:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x12 \x00'}, 0x12) 23:28:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' R \x00'}, 0x12) 23:28:02 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair(0xa, 0x8000f, 0x80000000, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f00000004c0), 0x4) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x2, 0xfffffffffffffeff, 0x4, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)={r3, 0x73, "480b291685987946cc8cb7d67dadf3eec1caf2ac6163a97e198aa99755bdca8229303bb42b5e77db9fb3f52b39c3b065f5a454ab373fbdf23ea1aaca8679e7fcab37ea5c198b18b49fe9b1ddc08cb061805999f89cd65699926c8f7d0cd723cb4b68455d95049f3dc2e2cab95561ffd3c125b1"}, &(0x7f0000000440)=0x7b) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = accept4(r0, &(0x7f00000000c0)=@ethernet, &(0x7f0000000140)=0x80, 0x800) syz_init_net_socket$x25(0x9, 0x5, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="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"], 0x128}, 0x1, 0x0, 0x0, 0x4000000}, 0x40800) 23:28:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x04 \x00'}, 0x12) 23:28:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:02 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x18 \x00'}, 0x12) 23:28:02 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x80) write$binfmt_misc(r0, &(0x7f0000000100)={'syz1', "472ffdb66e012416910fea120685866035a4da17c889c654f35cee112a8202aec4430a28eed1de4994238462fdd8"}, 0x32) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000080)={0x1, 0xffffffff, 0x6}) 23:28:02 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x25, @null=' \x00'}, 0x12) 23:28:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1c \x00'}, 0x12) 23:28:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' e \x00'}, 0x12) 23:28:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' [ \x00'}, 0x12) 23:28:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' S \x00'}, 0x12) 23:28:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' d \x00'}, 0x12) 23:28:03 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @remote={[], 0x1}}, 0xffffffffffffffbd) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x66}) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)={0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0xb}) write$binfmt_aout(r0, &(0x7f0000001900)=ANY=[@ANYBLOB="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0x1820) 23:28:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:03 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' L \x00'}, 0x12) 23:28:03 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000100)='NET_DM\x00') sendmsg$NET_DM_CMD_STOP(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r2, 0xc, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x8000) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:03 executing program 1: r0 = socket(0xb, 0x801, 0x2) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000080)) 23:28:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:03 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x69, @null=' \x00'}, 0x12) 23:28:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' k \x00'}, 0x12) 23:28:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 5 \x00'}, 0x12) 23:28:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' W \x00'}, 0x12) 23:28:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' $ \x00'}, 0x12) 23:28:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1e \x00'}, 0x12) 23:28:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' G \x00'}, 0x12) 23:28:04 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:04 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000000)) 23:28:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' D \x00'}, 0x12) 23:28:04 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet6_buf(r1, 0x29, 0xfa, &(0x7f0000000140)=""/34, &(0x7f0000000180)=0x22) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000100)={'yam0\x00', 0xfff}) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000200)={0x1, {{0xa, 0x4e23, 0x401, @mcast2, 0xffffffffffffff80}}, {{0xa, 0x4e24, 0x2, @loopback, 0x6}}}, 0x108) ioctl$SIOCX25GDTEFACILITIES(r1, 0x89ea, &(0x7f00000001c0)) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) 23:28:04 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x48, @null=' \x00'}, 0x12) 23:28:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' = \x00'}, 0x12) 23:28:04 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x2ea) r1 = socket(0x10, 0x7, 0x1f) ioctl$SIOCAX25GETINFO(r1, 0x89ed, &(0x7f00000000c0)) connect$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@empty, 0x0}, &(0x7f0000000240)=0x14) accept$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="16fb35d50f5057036d8c"], 0xa) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000340)=0x4, 0x4) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0}, &(0x7f0000000400)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0xa0, r2, 0x400, 0x70bd25, 0x25dfdbfd, {}, [{{0x8, 0x1, r3}, {0x84, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xac6d}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}]}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) 23:28:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1a \x00'}, 0x12) 23:28:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x19 \x00'}, 0x12) 23:28:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 0 \x00'}, 0x12) 23:28:04 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e23, @multicast1}}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:05 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:05 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x06 \x00'}, 0x12) 23:28:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:05 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) socketpair(0x5, 0xa, 0x6, &(0x7f0000001480)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001940)={0x0, 0x8000, 0x30}, &(0x7f0000001980)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001a80)={r2, @in6={{0xa, 0x4e22, 0x1000, @remote, 0xffffffffffffffff}}, 0x5, 0x111e, 0x5a1e, 0x7, 0x9}, &(0x7f0000001b40)=0x98) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) r3 = accept4$inet6(r0, 0x0, &(0x7f00000019c0), 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001a00)={0x1, [0x0]}, &(0x7f0000001a40)=0x8) recvmmsg(r0, &(0x7f0000001640)=[{{&(0x7f00000000c0)=@x25, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/112, 0x70}], 0x1, &(0x7f0000000200)=""/143, 0x8f}}, {{&(0x7f00000002c0)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)=""/218, 0xda}, {&(0x7f0000000440)=""/20, 0x14}], 0x2, &(0x7f00000004c0)=""/225, 0xe1}, 0x4}, {{&(0x7f00000005c0)=@ax25={{}, [@netrom, @bcast, @default, @null, @netrom, @netrom, @default, @rose]}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000640)=""/206, 0xce}, {&(0x7f0000000740)=""/19, 0x13}], 0x2, &(0x7f00000007c0)=""/138, 0x8a}, 0x5}, {{&(0x7f0000000880)=@nl=@unspec, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000900)=""/180, 0xb4}, {&(0x7f00000009c0)=""/64, 0x40}, {&(0x7f0000000a00)=""/120, 0x78}, {&(0x7f0000000a80)=""/207, 0xcf}, {&(0x7f0000000b80)=""/250, 0xfa}, {&(0x7f0000000c80)=""/41, 0x29}], 0x6, &(0x7f0000000d40)=""/101, 0x65}}, {{&(0x7f0000000dc0)=@caif=@dbg, 0x80, &(0x7f0000001280)=[{&(0x7f0000000e40)=""/124, 0x7c}, {&(0x7f0000000ec0)=""/66, 0x42}, {&(0x7f0000000f40)=""/28, 0x1c}, {&(0x7f0000000f80)=""/168, 0xa8}, {&(0x7f0000001040)=""/46, 0x2e}, {&(0x7f0000001080)=""/19, 0x13}, {&(0x7f00000010c0)=""/253, 0xfd}, {&(0x7f00000011c0)=""/184, 0xb8}], 0x8, &(0x7f0000001300)=""/28, 0x1c}, 0x2bfb}, {{&(0x7f0000001340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000013c0)=""/152, 0x98}, {&(0x7f0000001480)}, {&(0x7f00000014c0)=""/59, 0x3b}, {&(0x7f0000001500)=""/41, 0x29}, {&(0x7f0000001540)=""/67, 0x43}], 0x5}, 0x10000}], 0x6, 0x40, &(0x7f00000017c0)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001800)={0x0, @in6={{0xa, 0x4e23, 0xe9, @local, 0x16}}, 0x4, 0xaf9e, 0x81, 0x80000001, 0x401}, &(0x7f00000018c0)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001900)=@assoc_value={r5, 0x80000001}, 0x8) 23:28:05 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x56, @null=' \x00'}, 0x12) 23:28:05 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' # \x00'}, 0x12) 23:28:05 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1b \x00'}, 0x12) 23:28:05 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 1 \x00'}, 0x12) 23:28:05 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1c \x00'}, 0x12) 23:28:05 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' H \x00'}, 0x12) 23:28:05 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = socket$netlink(0x10, 0x3, 0xd) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x3}, 0x7f) 23:28:06 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' < \x00'}, 0x12) 23:28:06 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x03'}, 0x12) 23:28:06 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 9 \x00'}, 0x12) 23:28:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:06 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_type(r1, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) r2 = accept(r0, &(0x7f0000000240)=@nfc, &(0x7f00000002c0)=0x80) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000300)="10dad8f2daeb0b618fef5ab4db6df7b362875ffb84c5cded0ce8c505cf0feec284e312d6c5631b73cef90a74d8f4a857d92f61da362a35e7d7ee0ef4c681c591f9cb48e58cdf84d1c21fb4257866cb78f34ee7cbf9874506d5daab5ec579d9363f001eb249d396", 0x67) r3 = socket(0x1, 0x7, 0x6) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000000c0)="075172de50e9796c428c20fb186ea9064d76999711d24eb39158a1a070443af0bf990d2f130dd274c95fdcf6f4fefaae5b8363b9906b29bf60c4552552ef6026ae4d29b19db049a0c842acdd0a28c0450b09acab3bee62825b69709f902a0f92d0dfc6c4452d289a537fc83f63f4cfd735f38fcb9d92a7c5116094cb37994fe638cf12356a7d310120dc6b5fd53fd78712944f3b678da5dbcc630c70900394ba310ce7311cdb98d02ef044c3bf735b43025b5ce3305706b2083cb81203266a67daac533ed661f814da316a851b2fbb9d14c8015aac9ac606eb905e46f0112c41339547de3c9ade58c5c064", 0xeb) 23:28:06 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x45, @null=' \x00'}, 0x12) 23:28:06 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' Y \x00'}, 0x12) 23:28:06 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' } \x00'}, 0x12) 23:28:06 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' L \x00'}, 0x12) 23:28:06 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x16 \x00'}, 0x12) 23:28:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003000000280200000000000000000000b80000000000000000000000900100009001000090010000900100009001000003000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="0000000000bdf7081f80b67e13e214dcddc8000000000008008006000000000000000000db9c8726e39188000000000000000000009420a92a02f899ae0000c9f55c4c3957007b9cac1e41"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800b8000000000000000000000000000000000000000000000000002000545241434500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800d80000000000000000000000000000000000000000000000000040004c4f470000000000000000000000000000000000000000000000000000000704d940345a0d9a851638dd5af1719ca03bdeb3970afbd0ca7d4bc6b70b6a08000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x288) r1 = accept(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000480)=0x80) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$x25(r2, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r2, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' M \x00'}, 0x12) 23:28:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 8 \x00'}, 0x12) 23:28:07 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' & \x00'}, 0x12) 23:28:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:07 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = accept4(r0, 0x0, &(0x7f00000008c0), 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000900), &(0x7f0000000940)=0x4) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x2f}, 0x8) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) 23:28:07 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x8, @null=' \x00'}, 0x12) 23:28:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' e \x00'}, 0x12) 23:28:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' w \x00'}, 0x12) 23:28:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' / \x00'}, 0x12) 23:28:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' C \x00'}, 0x12) 23:28:07 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x0, 0x3, [0x6, 0xfffffffffffffffa, 0x3]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x3, 0x1, 0x0, 0x3f, 0x3, 0x3, 0x2, {r3, @in6={{0xa, 0x4e23, 0x200, @local, 0xa2}}, 0x4, 0x5, 0x6c3, 0x1f3, 0xfffffffffffff801}}, &(0x7f0000000300)=0xb0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000340)=0x200, 0x4) accept4$vsock_stream(r1, &(0x7f0000000380)={0x28, 0x0, 0x2711}, 0x10, 0x80000) 23:28:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' > \x00'}, 0x12) 23:28:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' c \x00'}, 0x12) 23:28:08 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' 5'}, 0x12) 23:28:08 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' U \x00'}, 0x12) 23:28:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:08 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast2}, &(0x7f0000000100)=0x10) 23:28:08 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x32, @null=' \x00'}, 0x12) 23:28:08 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ) \x00'}, 0x12) 23:28:08 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' R \x00'}, 0x12) 23:28:08 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x04 \x00'}, 0x12) 23:28:08 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ; \x00'}, 0x12) 23:28:08 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:08 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 7 \x00'}, 0x12) 23:28:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:09 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \t'}, 0x12) 23:28:09 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' K \x00'}, 0x12) 23:28:09 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)}, 0x10) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) 23:28:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:09 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x3d, @null=' \x00'}, 0x12) 23:28:09 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' k \x00'}, 0x12) 23:28:09 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' P \x00'}, 0x12) 23:28:09 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \\ \x00'}, 0x12) 23:28:09 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/131, 0x83}, {&(0x7f0000000280)=""/79, 0x4f}], 0x2, &(0x7f0000000300)=""/216, 0xd8}, 0x100) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000440)={{0xaf, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e22, 0x0, 'sed\x00', 0x21, 0x7, 0x34}, {@dev={0xac, 0x14, 0x14, 0x20}, 0x4e21, 0x2000, 0x10000, 0x0, 0x3ff}}, 0x44) 23:28:09 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' E \x00'}, 0x12) 23:28:09 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 2 \x00'}, 0x12) 23:28:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:10 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:10 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' S \x00'}, 0x12) 23:28:10 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) socketpair(0x4, 0x80806, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) recvfrom$rose(r1, &(0x7f0000000100)=""/4096, 0x1000, 0x40000020, 0x0, 0x0) 23:28:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:10 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x2a, @null=' \x00'}, 0x12) 23:28:10 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' g \x00'}, 0x12) 23:28:10 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x10 \x00'}, 0x12) 23:28:10 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x12 \x00'}, 0x12) 23:28:10 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffffff8, 0x14000000000000}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @rand_addr=0xe6a3}}}, &(0x7f00000002c0)=0x84) listen(r0, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @remote={[], 0x2}}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x101}}, 0x80) 23:28:10 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ( \x00'}, 0x12) 23:28:10 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' q \x00'}, 0x12) 23:28:10 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) recvmmsg(r0, &(0x7f0000008440)=[{{&(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000240)=""/5, 0x5}, {&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/20, 0x14}, {&(0x7f0000000340)=""/209, 0xd1}, {&(0x7f0000000440)=""/6, 0x6}, {&(0x7f0000000480)=""/142, 0x8e}, {&(0x7f0000000540)=""/61, 0x3d}, {&(0x7f0000000580)=""/209, 0xd1}], 0x8}, 0x40}, {{&(0x7f0000000700)=@in6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000780)=""/47, 0x2f}], 0x1, &(0x7f0000000800)=""/4096, 0x1000}, 0x8}, {{&(0x7f0000001800)=@hci, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001880)=""/198, 0xc6}, {&(0x7f0000001980)=""/219, 0xdb}, {&(0x7f0000001a80)=""/2, 0x2}, {&(0x7f0000001ac0)=""/172, 0xac}], 0x4, &(0x7f0000001bc0)}, 0x3f}, {{0x0, 0x0, &(0x7f0000001c00), 0x0, &(0x7f0000001c40)=""/127, 0x7f}, 0x8000}, {{&(0x7f0000001cc0)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001d40)=""/124, 0x7c}, {&(0x7f0000001dc0)=""/1, 0x1}, {&(0x7f0000001e00)=""/159, 0x9f}], 0x3, &(0x7f0000001f00)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000002f00)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000005180)=[{&(0x7f0000002f80)=""/190, 0xbe}, {&(0x7f0000003040)=""/70, 0x46}, {&(0x7f00000030c0)=""/4096, 0x1000}, {&(0x7f00000040c0)=""/4096, 0x1000}, {&(0x7f00000050c0)=""/149, 0x95}], 0x5, &(0x7f0000005200)=""/242, 0xf2}, 0x10001}, {{&(0x7f0000005300)=@nl=@unspec, 0x80, &(0x7f0000007600)=[{&(0x7f0000005380)=""/109, 0x6d}, {&(0x7f0000005400)=""/158, 0x9e}, {&(0x7f00000054c0)=""/4096, 0x1000}, {&(0x7f00000064c0)=""/4096, 0x1000}, {&(0x7f00000074c0)=""/70, 0x46}, {&(0x7f0000007540)=""/174, 0xae}], 0x6, &(0x7f0000007680)=""/210, 0xd2}, 0x7}, {{&(0x7f0000007780)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007800)=""/186, 0xba}, {&(0x7f00000078c0)=""/194, 0xc2}, {&(0x7f00000079c0)=""/20, 0x14}, {&(0x7f0000007a00)=""/228, 0xe4}, {&(0x7f0000007b00)=""/144, 0x90}], 0x5, &(0x7f0000007c40)=""/211, 0xd3}, 0xfffffffffffff801}, {{&(0x7f0000007d40)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, &(0x7f0000008080)=[{&(0x7f0000007dc0)=""/40, 0x28}, {&(0x7f0000007e00)=""/144, 0x90}, {&(0x7f0000007ec0)=""/59, 0x3b}, {&(0x7f0000007f00)=""/58, 0x3a}, {&(0x7f0000007f40)=""/14, 0xe}, {&(0x7f0000007f80)=""/253, 0xfd}], 0x6, &(0x7f0000008100)=""/152, 0x98}, 0x8}, {{0x0, 0x0, &(0x7f0000008340)=[{&(0x7f00000081c0)=""/238, 0xee}, {&(0x7f00000082c0)=""/99, 0x63}], 0x2, &(0x7f0000008380)=""/185, 0xb9}}], 0xa, 0x405ac83c86a64c8b, &(0x7f00000086c0)={0x77359400}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000008700)={r0}) accept(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.stat\x00', 0x0, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000180)={0x0, 0xffffffffffffff26, &(0x7f0000000140)={0x0, 0xffffffffffffffea}, 0x1, 0x0, 0x0, 0xd8817263303dfb33}, 0x40000) 23:28:11 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:11 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' [ \x00'}, 0x12) 23:28:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:11 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14, 0x800) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) getpeername$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0xc3) openat$cgroup_ro(r1, &(0x7f0000000300)='memory.swap.current\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000180)) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x5) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) 23:28:11 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x46, @null=' \x00'}, 0x12) 23:28:11 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' f \x00'}, 0x12) 23:28:11 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x15 \x00'}, 0x12) 23:28:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:11 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' _ \x00'}, 0x12) 23:28:11 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x0e \x00'}, 0x12) 23:28:11 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003f00)={r0}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000003f80)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000004080)={&(0x7f0000003f40)={0x10, 0x0, 0x0, 0x8e1a431d902841f0}, 0x0, &(0x7f0000004040)={&(0x7f0000003fc0)=ANY=[@ANYBLOB="30010000", @ANYRES16=r2, @ANYBLOB="10042bbd7000fbdbdf250100040008000000000000000c00060000000000000000000800010000000000080001000000000038a4f2682c3a2e82a7c08b"], 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x400d) ioctl$SIOCRSSL2CALL(r1, 0x89e2, &(0x7f0000000080)=@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:11 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x02 \x00'}, 0x12) 23:28:12 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:12 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 4 \x00'}, 0x12) 23:28:12 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$void(r0, 0x5451) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x2a1) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) 23:28:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:12 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x1d, @null=' \x00'}, 0x12) 23:28:12 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x11 \x00'}, 0x12) 23:28:12 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0xfffffffffffffde6) bind$x25(r0, &(0x7f0000000200)={0x9, @remote={[], 0x3}}, 0x12) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x2, 0x20, 0x8000, 0x8, 0x8001, 0x4, 0x8000, 0x1f, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0xffffffffffffffff}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'bpq0\x00', {0x2, 0x4e23, @multicast1}}) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) 23:28:12 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' Q \x00'}, 0x12) 23:28:12 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x200000001, 0x9, 0x2000000000080009, 0x1}, 0x2b) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000080), 0x0}, 0x18) 23:28:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:12 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:12 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' | \x00'}, 0x12) 23:28:13 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' ('}, 0x12) 23:28:13 executing program 1: socket(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r0, 0x0) mmap(&(0x7f0000a0c000/0x2000)=nil, 0x1180, 0x1000006, 0x2012, r0, 0xfe0f0000) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 23:28:13 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' , \x00'}, 0x12) 23:28:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:13 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x23, @null=' \x00'}, 0x12) 23:28:13 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x14 \x00'}, 0x12) 23:28:13 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ! \x00'}, 0x12) 23:28:13 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ] \x00'}, 0x12) 23:28:13 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' A \x00'}, 0x12) 23:28:13 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002540)={0xffffffffffffffff}) bind$x25(r0, &(0x7f0000002580)={0x9, @remote={[], 0x3}}, 0x12) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:13 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) socketpair(0xf, 0xf, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@ipv4={[], [], @empty}, 0x46, r2}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r3 = accept4(r0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f0000000240)=0x80, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'\x00', 0x0}) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000380)={@local, r4}, 0x14) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:13 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x06'}, 0x12) 23:28:14 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x20000000000a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000056fee80000000000000000000000000000000000000000000000000040004552524f5200000000000000000000000000000000000000000000000000c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc4570000ff010000000000000000000000000001ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000006272696467655f736c6176655f3000007663616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d803490300000000000000000000000000000000000000000000000000005443504d5353000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800b6fc0000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x1) 23:28:14 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' v \x00'}, 0x12) 23:28:14 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' { \x00'}, 0x12) 23:28:14 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x73, @null=' \x00'}, 0x12) 23:28:14 executing program 1: select(0x40, &(0x7f0000000080), 0x0, 0xfffffffffffffffd, 0x0) 23:28:14 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' o \x00'}, 0x12) 23:28:14 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' * \x00'}, 0x12) 23:28:14 executing program 1: sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001740)=ANY=[@ANYBLOB="db4496172028000007000000"], 0x1}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000000040), 0x324fad809d5a9cf, 0x0) 23:28:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:14 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' Z \x00'}, 0x12) 23:28:14 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @remote={[], 0x2}}, 0x12) accept4(r0, 0x0, &(0x7f0000000240), 0x800) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0x0, @local}, &(0x7f0000000300)=0x10, 0x800) r2 = accept$inet(r1, 0x0, &(0x7f0000000200)=0x382) recvfrom$inet(r2, &(0x7f00000009c0)=""/152, 0x98, 0x2, &(0x7f0000000a80)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) socketpair(0x5, 0xf, 0x1ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_x25_SIOCDELRT(r3, 0x890c, &(0x7f0000000340)={@remote={[], 0x2}, 0xc, 'caif0\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r5, 0x0, 0xfc, 0x4}, 0xffffffffffffff0c) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:14 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x0e'}, 0x12) 23:28:14 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) close(r0) socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 23:28:14 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' . \x00'}, 0x12) 23:28:14 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x4000080) r1 = socket$inet6(0xa, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) accept(r0, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) sendmsg$key(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0200a5091a00000027bd7000fbf4df25070019000000000002004e20ffffffff00ffff7ffe8000000000000000000000000000bb060000000000000008001900000000000a004e2309000000ff010000000000000000000000000001010000000a004e2009000000fe88000000000000000000000000000100000000010014008e0000000800120002000200b96b6e00ff03000006003300178200000700000000000000fe800000000000000000000000004a8b492f9a4b0b1200aafe80000000000000"], 0xd0}}, 0x4c001) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000200)={'hsr0\x00', {0x2, 0x4e22, @multicast1}}) 23:28:15 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x60, @null=' \x00'}, 0x12) 23:28:15 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x1d, @null=' \x00'}, 0x12) 23:28:15 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' u \x00'}, 0x12) 23:28:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:15 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' b \x00'}, 0x12) 23:28:15 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' I \x00'}, 0x12) 23:28:15 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \r \x00'}, 0x12) 23:28:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:15 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:15 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x13 \x00'}, 0x12) 23:28:16 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' a \x00'}, 0x12) 23:28:16 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000006480)='cgroup.events\x00', 0x0, 0x0) getpeername$tipc(r1, &(0x7f00000064c0), &(0x7f0000006500)=0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:16 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x2c, @null=' \x00'}, 0x12) 23:28:16 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \v \x00'}, 0x12) 23:28:16 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x1d, @null=' \x00'}, 0x12) 23:28:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:16 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' j \x00'}, 0x12) 23:28:16 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' r \x00'}, 0x12) 23:28:16 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \t \x00'}, 0x12) 23:28:16 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x17 \x00'}, 0x12) 23:28:16 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' p \x00'}, 0x12) 23:28:16 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:17 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x5, 0x5, 0x80, 0x6, 0x3, 0x3, 0xb04, 0x10a, 0x38, 0x1c4, 0x20, 0x10001, 0x20, 0x2, 0x9, 0x9}, [{0x6474e553, 0x80000001, 0x1, 0x15bd, 0x4, 0xff, 0x9, 0x7}], "fd13895d9283a6498fd62dfa3c6929fcfa16427551537890b974c9e02ba6d5398e1381", [[]]}, 0x17b) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:17 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' - \x00'}, 0x12) 23:28:17 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x2, @null=' \x00'}, 0x12) 23:28:17 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x1d, @null=' \x00'}, 0x12) 23:28:17 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x05 \x00'}, 0x12) 23:28:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:17 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' z \x00'}, 0x12) 23:28:17 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' y \x00'}, 0x12) 23:28:17 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \f \x00'}, 0x12) 23:28:17 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' s \x00'}, 0x12) 23:28:17 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:17 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' F \x00'}, 0x12) 23:28:17 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x1000, "3c143ecc3dc3e5a6a736d890b256e006bd36157229cc0910e25c250d3021ed75015aba2a9d621db03bf37a910d895608fc6065088e178e225906112756ef5dedebde7881b1503abd04fa5aff00fe5056a7ba2c1a5598ccbfc7ba31de02e19aad83675626311b5e54ad502699ee25b57bef813630cac821e5a70a7384e4508b2e9ba08d3cb5a9ac6c50a5ceb70de4487fd066d42f84e6134905104f532e0b0d1bfed13d6f7f940bc45515954f118ffc419551e611e3cf8ef6d8de3c19c99827041e5372e819b54ca35b6b409a717646c15352310ebafc8a6489c4c550bbad338236920e913deed83e77457ed903ee55ed4a693ce4c7f13b2d2937eb31a04229f440bda57bad040669df4a7f7201b9771c581ef16c240224b8eade06a486ce0cf842c91e5ddeefcdd6a757cd5de990055303aad7b7fde1bfbf432a9176430b4fd96dda15f863a458fcfc7bcb19bd7ee6aaa37d7fc0d3511b69274a2168af6c6f7b584e012f38085a04e9d851706ad27d5b1413380f16235d638984400aa13b20351466643c0a3ef91fa1e277c432f5ecf96e0c8fef4bba781f73a29a6626ef4221802b9faf9b970f52ccc6701f878d3907f4fbdeb8e90fbf8c191735e73e31ab9b26c265527216aa128d19126ca53d0a976579a584119ffa1961c03d5bca54e6b488b174c4052b4654568711af596d8c4caa1a67a58f783b9cc62fc613b98c1e75eb0b7f4b39267fe34c1e86e65d614b1e1dc8094238cdbd93b52f6e7c858b170aa0fe68814251fd612114da00bac9445e4bbb5ad7d1a8d0f97c7c905b706bf64bf8a1319a90687701e0f86ad98342f064bf63ad2e5090776f61840c1c39f44923bee24abc84b9f7c39fffdad4bf8f732db16dc12afc42193c610ee5819157477fb6cf3dd57134d4985704154d93f7441d96796ef35398615325b209ceb38fe2d7d7e68e404086787d19cea19b657745e9dcad46f5476857d60dfea47300223abc6e4b2210d347646cdc40b1240df4ac9a1d5df2301b94fb511c019df6bc306ba637f3b55a2dbd0c4abe30774b3f12d3b61b5ce1f8ab19744b64a6db40ba67898b1de78ae73a9b3c90b15b7ed8a3b5ceb3c6d11d631ac81c57c18938507e84656a7290b023f7857119fff6cadff3cb4c6b5cd10c227dcdb68626e76496aeed4c7bf05a4d98c6a9e7473efb55934ac55841b43486f88bcb95a138cc2a0a1cad37302164de5a3356f956b9e0f60ed6b110a142b04f6fbfa871e2a1a5a361a3cb88b5f6cfcba01ac918c0942e6bcf1297ab4a298d863ab731f418c3e87a5859e3d0b2f7ab72d297ac955dcef1cbc74c9a39865557a662915cef9fc83b365108d5f29d38dddc7ffda26d40ae5f6f0f467e7e4fd0a75a383431abedf11d4b52602e2ac1008199fd6e15b39c3494c5cfeba829d9b3c6e30115a6dd7fed59979e3a823454e2ba0b7c90ba6b4111d5c562cdf36e7d87fca073f6fa2756a8e743bd094e51f4752b249079c5daaa70d4f5dd8e891bcbe31714c2c2f19ed3d93d519434d980d41dd196124ec3210d0e3896be033b3af69558ffdd100146ad76050f0e20683a434d347fbf1e0aaee1c0bfb2876b68cc55f92ba61727f0eaaf86275c7b99eebbb0a0aa3192c0bc0a93f67ba65e2ae729d37050a79c48eac3953c248adc3a09e2a4ec5b2716a22f32d5102dc2fe9b49478f15a4dac2620f1bf6e1db0d05bb95bef869a0132a1c891f8f9fa210f6e17b02a30bfa08d8c117dfce4f94e100678dfd341e0d7dcc6c08ca02f1076bde4aa44bc03b6f75ed95cf69d94e3d62795fce8001c0420723878d24f74d8ef4fc157f6c110129af53e5e891783fb649c58508b0ddc9a90d74bb5a670497590c51b2b6e96e51685c3f247416f7ab0dcbb10df92f53bf98714280cf3c5d03518991a707909b31feca412bc30e86b3e97851258cc657de1f3f3a784d91f809f5ddb2c4ee1c01156a979a873b61706af810310cd1d23ee5a94e9e9c9809eaa550074f47e5591881accdae607743317a5b11554c77621a2dbde86d462f32029092b8d4a1934a97d87254b3e238d06ba13a38deabd37a69f3f4ff0d185c65d5d6d7e9e4b6cc3701a8b90fd2d38d6bc0344304b3c26931f873d69a22a2dad773fdbb64f39813d826c2a54834fd60208deb6c60c4c21a57426cad410d992b2d38ca1a05ae149955d65866a4997f772cec3384e0fdd1071da4efdda8adf6532940d7aec68f430458818423e141a566485821e2ab6c7fdc77eaf0eb65ca54d8114a8b71ddb65a37d3e21aa29a87e95d4e29b79aefc313db5c73563d7b5afc9704205c784c4645940a4d547f9235349fa339e04cb3e60115e3922d39fb115f62e5d14460d69fba289db655fa6c11903b6be227f7e43b29c8ba77ea18bf1b728284516911191590866ef8722d9af86f8cdca807a0a0d93cdcd697cc583272be9119912b53c2a446772874949a0b27fd030becfd335382d2727cd7abd94bd08fde21623cdba12f9bec3ca1481a73e20d666f149887979ffc7bb7c482e9bbeb632f3531bbad6bfc0e0aaa6ce7476fa41cb5210f13d81fc143d391be766c91c0229f06cc8f437bc178d3ab299ff7b669c4d52178d5b8af2d1d4038778e02ef4e4a6f693a5f8cc1f611ca9db25965d8fb9abdb15f88edeb3c85db39932421c521140d549cb8ac96054380ed5d9c069161438e0f44d7a53dd14ef671d3f661f34e909ba33b93ec9d659dea8435fa89781f86765a90df0f12e399e97b5c4ec73dece0cc996f34b0898c43ba64ec76b45aebde8108373ae1623fa156de4c17b16812450184e59ee45364c759ddeb0264f2b9ae1f01848a3c85ce7519b50e1ee338a8c006edb13c05839b682b8afe847888ac47d20f9cbd4e30eda6fe066a5f3188b9113f6800a6515b383247139037d69d9e23349bd76cf38c16cf89739e61e7548800818af8e6fdbcd58d7ad43977863e654e8e603b1093f73d2aaacb1eff391a59449c491f3339ac4840f567fa1cd736ecaf6bfd55a6c0518310680d0a609b727227c7f67c798e9cffd6dbb191fac9ba459841f9872198a9670d6025dc3b44b487b46ccfe7f29d3580d6a677f6f6d8a399b4d8f4c51d3f591d4115d574206053cdf897c1e602bdc66c1b6ccc95ffe84e26492ff6500924749d67a02dba29f10f5682e3a165b08728a7d4aba432cbaae79cb2e93a653251cb547aabeb0a24fe75521c93f146e460db3ff712cf0b088af5c9e32ce915a92140ad6323a374164394fa2ecc2479add763c17414f67998fa29f846eee86fa1472a981508dfe0e869495b2f3dc5c72b2f97d38ef7fd08386c0e528b0c6d872c3a808e470a517f13c356cd446ff09c16b1c29229674c1439731b27bfb4b0e2a6cad8a9c4f7bae9e4d8c29a1ce59cb80212bc5f8dbbd5f551cf408f2748d60a559850dfd2679a27fd8c89dde49f0d88cb9c5a223bb889c4d3f2ae795dd6e4a4a0a2ca52c10e1d05f8e626ed081e125451df356ae7dfc82fdaf95cee8baaf74ad4edfa4c475400f0b7c50a62339dcbaefca029b71d55fdc9c1ba5352e59227790bed59769e457e9b94bff978385624ce51d0b6683ffee0e5939d1efcc87624d156f6447429726f1ed24676d5957d9b1dc632ad8467c70f1929702f737c37045e5a1017051852610e2a010d6ff9cbd48653f4acf2f1f2f4e144db23f77b31c24f03b0fd0cec44051beb7115ce5879bdaa8cafd5e9bad209d6f89b6f9ea0530caeeb479f69902fd2ab45c22d2d6627b5573302030bf0d788f2c08176e6cfb8bc08ab8f288be8015936dca5574010b141bd07116ede5aa6a011ae3cf1d86b44da1d1cc2d984cc06d789fded4cf215a6f518de4cea0b4828093add2fd3d6580673b914a26345d3f5e928ca4d6b83b6812671d870edd027f8e6fbb9710aa3a32c25ed47a60836184231390d764107beb47a1a16406e2f1d153c75733758ad512c1b420daaedf87e14730146e76a1694895d278e1c635fe1f5076e07216cbf058ccda5423bcf15249482390b38c7b1561e9cb4e682b8ebb0bc842cb9129dbf58343007d71e49269edcfd19e0ba2d408b6c78a6b0dfeff41fbb4f0ea5e03bf9fa428f66cccd5c380c5d4720198d969e6ac4ccb9864e09147d87a86ba66fba731c4f96569e5e9b1813d0b7705c09dda624957fe7374262b782e50992a3eaf7e34c7e396df887a0b6e9ac26b4d5040a35485ce1f1cfdf5503ec181b10fd19150ca7c6899ce3b7f6af030212ed12a0caf0bbf5be76cbd002f101a9ea3af70adc92cc8d8b7c0a2950bf37c120e387434fef42b1b5f089a1c843eea106042cbbef9fdea2591abde192303d3b1a355c9a2561cc63816d224215d5d746434efba3d5f6c08bd431148868abb4e2e6bf3311849f5dd13aca456bf2ec6a225e43f35e8aad447e97a8a23ff956312f5819ecb28ad6157d0282d88e8788257ec291b6feb6f6b7b03ece9df45419678fda22541bb6d176956055987952c4ff1c777091480012d56f2327c99d542166de95d36cb3dfb33ff0d5ea4a4a518c0b08b1fc4b7f0158d8e6e58398354f4ffc8801f404b9b9505d0a29c61ccd705b88f2821f4f45a2aa89540bcc386f48e632bfc461d22a477c335c1dbc9ee6c2e7878bf5d26f89869aa878fe6905f45cebf25ae0c6e04f4bed440d4a938e7807aa66d8d3ce20791cbb331ccfd1b36326944ac52b04f279ae0446d4bb3867a7ecdb584675f8652f717d67401d95108588e9cac16e0e9b66268b78e7fdada1015890a49adda0303eb528cc82be82704da20a2e9b5c6bb935664962be99ade8116e166b6da5cc504460db0230c00f2dc686059d9980097821144a8014d7cceb0154360e6ffde144c0dabc5d433aa291688f7759825582a858fa5730722309aa828904deeb0b4ee60a7338e770f8ad099371ef69092191b679c08cc5508d9562872a6f0b4c96a6d53fb2b392ec70f59479067db9d0129cace6e40d6f550d911b4283c56ddb2a6ad08c9e63cbcab2bc1b39ffd6b73ffb51dc4d2faa30275f35ac68acded0fcec84b1d833976c7e7b431b2e2ff0578d8ca8d32aae6418150d9fb0086612ad65d6281d078555cacf709ef05d57efdd6b3488982f1f2c7325b6e96612778992b5fb661978f9f318036307d6f1c18f51c57e65e3802df7d982734723389090ac35a08927a9d444ecbbd9568f7b41ab5286a3016675a52c3f849ee252439b5e4ce1e77bac4e18d4d65445eb5454ac0818f42e30f3c860388d980e800d8354f999b7c549e033063ed6c71ac648a4d8ba343604f70171e088b5e9f2d03c911c966d2c9ad8906c6f773c031e2a8ab6a092fee56feac18c102849f342096ee73d06993040a3e5acf8ba7c927dd72f6f63eaa402af961eaf40dd54a0b5fd076cc60bdf693b47d0dda5079115aaf76bfbb7a867d2f1f13d6a2890a2954598118b8ab7e3d9acdbee76d537b823e2460ff9ee99d171c6a8526583b8b1e88c0f84b244de7bd33da4111fcac8a4718fbbddc2fd69e4727cdcb665653e006396f180de9c276724939edeff3b6114a95426ab4acdda56d7399202d6ad1b18a7f440fe7b569af2c77e0831d8f30c6c5d19ae68da2c661fbaf083e2d3da90bcd301e6ecade450a2f6945f6ea8f12cba4b1a7ecdaf8e8395f6237f7e467c68fd6f7503d7b6bb4328da02553c614ce3b976f91f96c296b92fee3613f9a4b7ef8b13cf092cdeecaf01fbc6b3aa9c486d6c8495d372fd5e9688eeb2e9fcdf04292ca09c2859b97442d6af5196a091e8274d4d4ebe90785b301400fbf1"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) r3 = accept(r0, &(0x7f0000002dc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, &(0x7f0000002e40)=0x80) getpeername$tipc(r4, &(0x7f0000002e80)=@id, &(0x7f0000002ec0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r2, 0x1ff}, &(0x7f0000001200)=0xc) 23:28:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:18 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x76, @null=' \x00'}, 0x12) 23:28:18 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' i \x00'}, 0x12) 23:28:18 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000640)={{0xa, 0x4e21, 0xfffffffffffffc00, @mcast2, 0x4}, {0xa, 0x4e22, 0x7f, @ipv4={[], [], @empty}, 0x5}, 0x8000, [0x2, 0x2, 0x1, 0x1, 0x8, 0x8, 0x3ff, 0x7]}, 0x5c) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000080)=""/53, &(0x7f00000000c0)=0x35) ioctl$EXT4_IOC_RESIZE_FS(r1, 0x40086610, &(0x7f0000000100)=0xfffffffffffffffc) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000200)=0x91a3, 0x4) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:18 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:18 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' h \x00'}, 0x12) 23:28:18 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' : \x00'}, 0x12) 23:28:18 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ~ \x00'}, 0x12) 23:28:18 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \v'}, 0x12) 23:28:18 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \' \x00'}, 0x12) 23:28:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:18 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x18 \x00'}, 0x12) 23:28:19 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:19 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' m \x00'}, 0x12) 23:28:19 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x27, @null=' \x00'}, 0x12) 23:28:19 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) getpeername$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002fc0)={r0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000)=0x5, 0x4) 23:28:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:19 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' + \x00'}, 0x12) 23:28:19 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 3 \x00'}, 0x12) 23:28:19 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' l \x00'}, 0x12) 23:28:19 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:19 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' J \x00'}, 0x12) 23:28:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:19 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 6 \x00'}, 0x12) 23:28:20 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:20 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \n \x00'}, 0x12) 23:28:20 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x4, @null=' \x00'}, 0x12) 23:28:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:20 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(r1, &(0x7f0000000100)='rdma.current\x00', 0x0, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) setsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000080), 0x4) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:20 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' T \x00'}, 0x12) 23:28:20 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' n \x00'}, 0x12) 23:28:20 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' N \x00'}, 0x12) 23:28:20 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:20 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ^ \x00'}, 0x12) 23:28:20 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \a \x00'}, 0x12) 23:28:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:20 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:20 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x03 \x00'}, 0x12) 23:28:21 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='M \x00'}, 0x12) 23:28:21 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' O \x00'}, 0x12) 23:28:21 executing program 1: connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:21 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) connect$x25(r0, &(0x7f0000000080)={0x9, @remote={[], 0x1}}, 0x12) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0x0, @initdev}, &(0x7f0000000100)=0x10) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000001c0), 0x4) r2 = accept4(r0, &(0x7f0000000200)=@in={0x2, 0x0, @multicast2}, &(0x7f0000000280)=0x80, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4) 23:28:21 executing program 1: connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:21 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \" \x00'}, 0x12) 23:28:21 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:21 executing program 1: connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:21 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' B \x00'}, 0x12) 23:28:21 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:21 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' X \x00'}, 0x12) 23:28:22 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='2 \x00'}, 0x12) 23:28:22 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:22 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x0f \x00'}, 0x12) 23:28:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:22 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0x0, 0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)=' \x00'}, 0x30) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000300)=r1) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r2 = socket(0x19, 0xe, 0x8000) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000100)=0xbc, &(0x7f00000001c0)=0x2dd) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r3, &(0x7f00000000c0)='threaded\x00', 0x9) accept$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:22 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' d \x00'}, 0x12) 23:28:22 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:22 executing program 1: syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:22 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ` \x00'}, 0x12) 23:28:22 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, 0x0, 0x0) 23:28:22 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \b \x00'}, 0x12) 23:28:22 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' V \x00'}, 0x12) 23:28:23 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' % \x00'}, 0x12) 23:28:23 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, 0x0, 0x0) 23:28:23 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='Q \x00'}, 0x12) 23:28:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:23 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) r1 = accept(r0, &(0x7f0000000080)=@nl, &(0x7f0000000100)=0x80) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000002c0)={&(0x7f0000000300)=""/230, 0x5000, 0x1800, 0xf37}, 0xffffffffffffffe2) 23:28:23 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, 0x0, 0x0) 23:28:23 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' x \x00'}, 0x12) 23:28:23 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:23 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:23 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' t \x00'}, 0x12) 23:28:23 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1d \x00'}, 0x12) 23:28:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:23 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ; \x00'}, 0x12) 23:28:23 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ^ \x00'}, 0x12) 23:28:23 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x03 \x00'}, 0x12) 23:28:24 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 6 \x00'}, 0x12) 23:28:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:24 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x11 \x00'}, 0x12) 23:28:24 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x28) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:24 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' s \x00'}, 0x12) 23:28:24 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:24 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) recvmmsg(r0, &(0x7f00000023c0)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}, 0x1}, {{&(0x7f00000011c0)=@ipx, 0x80, &(0x7f0000001580)=[{&(0x7f0000001240)=""/196, 0xc4}, {&(0x7f0000001340)=""/32, 0x20}, {&(0x7f0000001380)=""/189, 0xbd}, {&(0x7f0000001440)=""/129, 0x81}, {&(0x7f0000001500)=""/91, 0x5b}], 0x5}, 0xfffffffffffffff9}, {{&(0x7f0000001600)=@ipx, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001680)=""/164, 0xa4}, {&(0x7f0000001740)=""/51, 0x33}, {&(0x7f0000001780)=""/236, 0xec}, {&(0x7f0000001880)=""/220, 0xdc}, {&(0x7f0000001980)=""/137, 0x89}, {&(0x7f0000001a40)=""/153, 0x99}, {&(0x7f0000001b00)=""/183, 0xb7}, {&(0x7f0000001bc0)=""/113, 0x71}], 0x8, &(0x7f0000001cc0)=""/105, 0x69}, 0x8001}, {{&(0x7f0000001d40)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000002340)=[{&(0x7f0000001dc0)=""/155, 0x9b}, {&(0x7f0000001e80)=""/128, 0x80}, {&(0x7f0000001f00)=""/176, 0xb0}, {&(0x7f0000001fc0)=""/31, 0x1f}, {&(0x7f0000002000)=""/76, 0x4c}, {&(0x7f0000002080)=""/254, 0xfe}, {&(0x7f0000002180)=""/148, 0x94}, {&(0x7f0000002240)=""/240, 0xf0}], 0x8}, 0x5}], 0x4, 0x2, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:24 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' l \x00'}, 0x12) 23:28:24 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14, 0x800) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) getpeername$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0xc3) openat$cgroup_ro(r1, &(0x7f0000000300)='memory.swap.current\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000180)) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x5) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) 23:28:24 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' J \x00'}, 0x12) 23:28:24 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' W \x00'}, 0x12) 23:28:24 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1a \x00'}, 0x12) 23:28:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:24 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 9 \x00'}, 0x12) 23:28:24 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='j \x00'}, 0x12) 23:28:25 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' _ \x00'}, 0x12) 23:28:25 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0xfffffdfd) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:25 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:25 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' F \x00'}, 0x12) 23:28:25 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14, 0x800) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) getpeername$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0xc3) openat$cgroup_ro(r1, &(0x7f0000000300)='memory.swap.current\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000180)) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x5) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) 23:28:25 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) r1 = accept4(r0, &(0x7f0000000300)=@nl=@unspec, &(0x7f0000000380)=0x80, 0x800) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000500)={&(0x7f00000003c0), 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x5c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x2104527f}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5691}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20004080}, 0x4) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00000002c0)='lo\x00') r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10008800}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r4, 0x200, 0x70bd26, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x40800) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000280)={0x40}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000540)={0x2ca500000000, {{0x2, 0x4e22, @rand_addr=0xe1}}, {{0x2, 0x4e23, @rand_addr=0x10000}}}, 0x108) getpeername$inet6(r3, &(0x7f00000006c0)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000700)=0x1c) openat$cgroup_int(r3, &(0x7f0000000680)='cpuset.memory_spread_page\x00', 0x2, 0x0) 23:28:25 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ( \x00'}, 0x12) 23:28:25 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' f \x00'}, 0x12) 23:28:25 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' r \x00'}, 0x12) 23:28:25 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \f \x00'}, 0x12) 23:28:25 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='Z \x00'}, 0x12) 23:28:25 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1e \x00'}, 0x12) 23:28:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:26 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:26 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' g \x00'}, 0x12) 23:28:26 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' H \x00'}, 0x12) 23:28:26 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14, 0x800) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) getpeername$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0xc3) openat$cgroup_ro(r1, &(0x7f0000000300)='memory.swap.current\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000180)) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x5) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) 23:28:26 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4}}}, &(0x7f0000000100)=0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0)={0x5}, 0x4) recvmmsg(r0, &(0x7f0000007ec0)=[{{&(0x7f0000000800)=@hci, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/226, 0xe2}, {&(0x7f0000001980)=""/15, 0xf}, {&(0x7f00000019c0)=""/133, 0x85}, {&(0x7f0000001a80)=""/203, 0xcb}, {&(0x7f0000001b80)=""/56, 0x38}, {&(0x7f0000001bc0)=""/4096, 0x1000}], 0x7, &(0x7f0000002c40)=""/14, 0xe}, 0x7fff}, {{&(0x7f0000002c80)=@rc, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002d00)=""/192, 0xc0}, {&(0x7f0000002dc0)=""/47, 0x2f}, {&(0x7f0000002e00)=""/211, 0xd3}], 0x3}, 0xffffffffffffffc0}, {{&(0x7f0000002f40)=@x25={0x9, @remote}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002fc0)=""/233, 0xe9}], 0x1, &(0x7f0000003100)=""/164, 0xa4}, 0x6}, {{0x0, 0x0, &(0x7f0000004200)=[{&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/53, 0x35}], 0x2, &(0x7f0000004240)=""/52, 0x34}, 0x932}, {{&(0x7f0000004280)=@hci, 0x80, &(0x7f0000006640)=[{&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000005300)=""/4096, 0x1000}, {&(0x7f0000006300)=""/118, 0x76}, {&(0x7f0000006380)=""/118, 0x76}, {&(0x7f0000006400)=""/24, 0x18}, {&(0x7f0000006440)=""/101, 0x65}, {&(0x7f00000064c0)=""/180, 0xb4}, {&(0x7f0000006580)=""/92, 0x5c}, {&(0x7f0000006600)=""/14, 0xe}], 0x9, &(0x7f0000006700)=""/97, 0x61}, 0x5}, {{&(0x7f0000006780)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000006880)=[{&(0x7f0000006800)=""/76, 0x4c}], 0x1, &(0x7f00000068c0)=""/76, 0x4c}, 0x2}, {{&(0x7f0000006940)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000007d40)=[{&(0x7f00000069c0)=""/64, 0x40}, {&(0x7f0000006a00)=""/4, 0x4}, {&(0x7f0000006a40)=""/147, 0x93}, {&(0x7f0000006b00)=""/242, 0xf2}, {&(0x7f0000006c00)=""/86, 0x56}, {&(0x7f0000006c80)=""/4096, 0x1000}, {&(0x7f0000007c80)=""/183, 0xb7}], 0x7, &(0x7f0000007dc0)=""/231, 0xe7}, 0x10000}], 0x7, 0x40002020, &(0x7f0000008080)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xfff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r3, 0x4, 0xff, 0x7f13}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000080c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008100)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000008140)={r4, 0x56, "445fd7b4584f8f80badc228163bd287dd9eb181c9cd79cafb1f769a1939c87e29a45e7a40c3c1ae15ffe239bc9613f8803fd7e3a741095b6ac45856653db320f1838c12eda7e8dd4a1365f95bc81cf9981a366dfa122"}, &(0x7f00000081c0)=0x5e) 23:28:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:26 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x17 \x00'}, 0x12) 23:28:26 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' b \x00'}, 0x12) 23:28:26 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \" \x00'}, 0x12) 23:28:26 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='K \x00'}, 0x12) 23:28:26 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1d \x00'}, 0x12) 23:28:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:27 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:27 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 5 \x00'}, 0x12) 23:28:27 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 8 \x00'}, 0x12) 23:28:27 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14, 0x800) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) getpeername$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0xc3) openat$cgroup_ro(r1, &(0x7f0000000300)='memory.swap.current\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000180)) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x5) 23:28:27 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000280)={0x39c00000000, 0x861, 0xbc5, 0x85}, 0x10) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r2 = accept4(r1, &(0x7f0000000100)=@nl=@unspec, &(0x7f0000000180)=0x80, 0x0) bind$bt_sco(r2, &(0x7f00000001c0)={0x1f, {0x2, 0x2, 0x7, 0x81, 0x7, 0x46c}}, 0x8) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0xfffffd53) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x7d) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000200)={'team0\x00', 0x1}) 23:28:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:27 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' t \x00'}, 0x12) 23:28:27 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' } \x00'}, 0x12) 23:28:27 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:27 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='h \x00'}, 0x12) 23:28:27 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' j \x00'}, 0x12) 23:28:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:28 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' )'}, 0x12) 23:28:28 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' E \x00'}, 0x12) 23:28:28 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' % \x00'}, 0x12) 23:28:28 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14, 0x800) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) getpeername$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0xc3) openat$cgroup_ro(r1, &(0x7f0000000300)='memory.swap.current\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000180)) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:28 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x13 \x00'}, 0x12) 23:28:28 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' . \x00'}, 0x12) 23:28:28 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ~ \x00'}, 0x12) 23:28:28 executing program 2: pipe(&(0x7f0000003500)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000003580)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000003640)={&(0x7f0000003540)={0x10, 0x0, 0x0, 0xc814004}, 0xc, &(0x7f0000003600)={&(0x7f00000035c0)=ANY=[@ANYBLOB="3c0000e4", @ANYRES16=r1, @ANYBLOB="000025bd7000fddbdf25030000000c0005000200000000000000080001000000000008000100000000000c0004000200000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r2, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000080)='bond_slave_1\x00') connect$x25(r2, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:28 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x18 \x00'}, 0x12) 23:28:28 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \t \x00'}, 0x12) 23:28:28 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1b \x00'}, 0x12) 23:28:29 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:29 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' < \x00'}, 0x12) 23:28:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:29 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14, 0x800) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) getpeername$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0xc3) openat$cgroup_ro(r1, &(0x7f0000000300)='memory.swap.current\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:29 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' $ \x00'}, 0x12) 23:28:29 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 0 \x00'}, 0x12) 23:28:29 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x15 \x00'}, 0x12) 23:28:29 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="c9f2eb00c3a0eb0c0b550a729857a842", 0x10) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:29 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' i \x00'}, 0x12) 23:28:29 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='( \x00'}, 0x12) 23:28:29 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \\ \x00'}, 0x12) 23:28:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:29 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:29 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' k \x00'}, 0x12) 23:28:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:30 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14, 0x800) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) getpeername$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0xc3) openat$cgroup_ro(r1, &(0x7f0000000300)='memory.swap.current\x00', 0x0, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:30 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x02 \x00'}, 0x12) 23:28:30 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' U \x00'}, 0x12) 23:28:30 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' | \x00'}, 0x12) 23:28:30 executing program 2: bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@can, &(0x7f00000001c0)=0x80, 0x80000) getsockname$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x1c) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:30 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' - \x00'}, 0x12) 23:28:30 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='t \x00'}, 0x12) 23:28:30 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) socketpair(0xa, 0x80003, 0x1, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000880), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000006c0)={r0}) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000740)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r4, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x30, r5, 0x20a, 0x70bd25, 0x25dfdbff, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x9, 0x1f, 0x378f}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x40) recvmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/187, 0xbb}, {&(0x7f0000000100)=""/34, 0x22}, {&(0x7f0000000280)=""/30, 0x1e}, {&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/155, 0x9b}], 0x5, &(0x7f0000000480)=""/162, 0xa2}, 0x6}], 0x1, 0x40, &(0x7f00000005c0)={r1, r2+30000000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x3, 0x9, 0xffffffff, 0xfe40, 0x9}, &(0x7f0000000640)=0x14) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000680)={r7, 0x80000001, 0x10}, 0xc) 23:28:30 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' V \x00'}, 0x12) 23:28:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:30 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' e \x00'}, 0x12) 23:28:30 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14, 0x800) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) getpeername$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0xc3) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:30 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x0f \x00'}, 0x12) 23:28:31 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' a \x00'}, 0x12) 23:28:31 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' D \x00'}, 0x12) 23:28:31 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \b \x00'}, 0x12) 23:28:31 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' z \x00'}, 0x12) 23:28:31 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=', \x00'}, 0x12) 23:28:31 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \n \x00'}, 0x12) 23:28:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:31 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:31 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000300), &(0x7f00000001c0)=0x68) accept(r0, &(0x7f0000000480)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000500)=0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x6, 0x30, 0x9, 0x4}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000005c0)={r2, 0x3f, 0x400, 0x2, 0x0, 0x7ff}, &(0x7f0000000600)=0x14) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r4 = accept(r3, 0x0, &(0x7f0000000080)) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r4, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8004200}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000004c7a344c44ec8de3d712cbf84ef8f47b6f36348477cff91cb7d7449cbf98bb7119c88651831199b6c1e329479c64923421f088e2fc51a7a4b67f0ecf9457b9191b798808e16b", @ANYRES16=r5, @ANYBLOB="080086b307008295ceee36d3328ba025bd7000fbdbdf"], 0x1c}, 0x1, 0x0, 0x0, 0x48081}, 0x4000) bind$x25(r3, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r3, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f0000000380)={0x8, 0x1, 0x6, 0xffffffffffffff80, 0x20, 0x5}) 23:28:31 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' x \x00'}, 0x12) 23:28:31 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14, 0x800) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:31 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' c \x00'}, 0x12) 23:28:32 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' C \x00'}, 0x12) 23:28:32 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \r \x00'}, 0x12) 23:28:32 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' * \x00'}, 0x12) 23:28:32 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x10 \x00'}, 0x12) 23:28:32 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' I \x00'}, 0x12) 23:28:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:32 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:32 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' O \x00'}, 0x12) 23:28:32 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14, 0x800) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:32 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) recvmmsg(r0, &(0x7f0000004f80)=[{{&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/187, 0xbb}, {&(0x7f0000000280)=""/86, 0x56}, {&(0x7f0000000300)=""/241, 0xf1}, {&(0x7f0000000100)=""/44, 0x2c}], 0x4, &(0x7f0000000440)=""/191, 0xbf}, 0x9}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/244, 0xf4}, {&(0x7f0000001600)=""/53, 0x35}, {&(0x7f0000001640)=""/252, 0xfc}, {&(0x7f0000001740)=""/152, 0x98}], 0x5, &(0x7f0000001880)=""/168, 0xa8}, 0x8}, {{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f0000001940)=""/216, 0xd8}, {&(0x7f0000001a40)=""/172, 0xac}, {&(0x7f0000001b00)=""/210, 0xd2}, {&(0x7f0000001c00)=""/72, 0x48}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/87, 0x57}], 0x6, &(0x7f0000002d80)=""/37, 0x25}}, {{&(0x7f0000002dc0)=@nl=@unspec, 0x80, &(0x7f0000003040)=[{&(0x7f0000002e40)=""/178, 0xb2}, {&(0x7f0000002f00)=""/134, 0x86}, {&(0x7f0000002fc0)=""/109, 0x6d}], 0x3, &(0x7f0000003080)=""/106, 0x6a}, 0x3}, {{&(0x7f0000003100)=@in6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003300)=[{&(0x7f0000003180)=""/151, 0x97}], 0x1}, 0x7f00000000000}, {{&(0x7f0000003280)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003380), 0x0, &(0x7f00000033c0)=""/202, 0xca}}, {{&(0x7f00000034c0)=@sco, 0x80, &(0x7f0000003600)=[{&(0x7f0000003540)=""/171, 0xab}], 0x1, &(0x7f0000003640)=""/244, 0xf4}, 0xffff}, {{&(0x7f0000003740)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000005480)=""/86, 0x56}, {&(0x7f0000003840)=""/205, 0xcd}, {&(0x7f0000003940)=""/184, 0xb8}], 0x3, &(0x7f0000003a40)=""/202, 0xca}, 0x8}, {{&(0x7f0000003b40)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003bc0)=""/42, 0x2a}, {&(0x7f0000003c00)=""/138, 0x8a}], 0x2, &(0x7f0000003d00)=""/160, 0xa0}, 0x4}, {{0x0, 0x0, &(0x7f0000004f00)=[{&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/187, 0xbb}, {&(0x7f0000004e80)=""/114, 0xff17}], 0x3, &(0x7f0000004f40)=""/22, 0x16}, 0x8002}], 0xa, 0x1, &(0x7f0000005200)={0x77359400}) accept4$packet(r2, &(0x7f0000005240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000005280)=0x14, 0x80800) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000005640)={0x8, {{0x2, 0x4e23, @multicast2}}, {{0x2, 0x2000000004e20, @multicast1}}}, 0xfffffdc6) socket$inet_tcp(0x2, 0x1, 0x0) connect$x25(r0, &(0x7f0000003340)={0x9, @remote={[], 0x0}}, 0xffffffffffffff6e) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000005300)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000003240)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000003800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000037c0)={&(0x7f0000003380)={0x24, r5, 0x0, 0x70bd2a, 0x25dfdbfb, {}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}]}, 0x24}, 0x1, 0x0, 0x0, 0x20044800}, 0x4000000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005440)={'ip6erspan0\x00', r3}) getpid() ioctl$sock_ifreq(r2, 0x8917, &(0x7f0000005400)={'rose0\x00', @ifru_ivalue=0x4}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) socket$kcm(0x29, 0x5, 0x0) connect$can_bcm(r1, &(0x7f00000052c0)={0x1d, r4}, 0x10) 23:28:32 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x14 \x00'}, 0x12) 23:28:32 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) getpeername(r0, &(0x7f00000011c0)=@ipx, &(0x7f0000001240)=0x80) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/57, 0x39}, {&(0x7f00000000c0)=""/28, 0x1c}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x3, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:33 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' M \x00'}, 0x12) 23:28:33 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x12 \x00'}, 0x12) 23:28:33 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\f \x00'}, 0x12) 23:28:33 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x0e \x00'}, 0x12) 23:28:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:33 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:33 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' o \x00'}, 0x12) 23:28:33 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x19 \x00'}, 0x12) 23:28:33 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14, 0x800) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:33 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) clock_gettime(0x0, &(0x7f0000000fc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000e40)=[{{&(0x7f0000000080)=@pppol2tpin6, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f00000001c0)=""/50, 0x32}, {&(0x7f0000000200)=""/87, 0x57}], 0x3}, 0x8efe}, {{&(0x7f00000002c0)=@hci, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/219, 0xdb}], 0x1}, 0x1}, {{&(0x7f0000000480)=@xdp, 0x80, &(0x7f0000000600)=[{&(0x7f0000000500)=""/214, 0xd6}], 0x1, &(0x7f0000000640)=""/53, 0x35}, 0x9}, {{&(0x7f0000000680)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000700)=""/184, 0xb8}, {&(0x7f00000007c0)=""/68, 0x44}], 0x2, &(0x7f0000000880)=""/96, 0x60}}, {{&(0x7f0000000900)=@rc, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000980)=""/56, 0x38}], 0x1}, 0x2bff}, {{&(0x7f0000000a00)=@generic, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000a80)=""/221, 0xdd}, {&(0x7f0000000b80)=""/112, 0x70}, {&(0x7f0000000c00)=""/166, 0xa6}, {&(0x7f0000000cc0)=""/189, 0xbd}, {&(0x7f0000000d80)=""/4, 0x4}], 0x5}, 0x800}], 0x6, 0x40000000, &(0x7f0000001000)={r1, r2+30000000}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000001040)={0x5, 0x8, 0x7, 0x4}, 0x10) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000340)) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_SETFSLABEL(r4, 0x41009432, &(0x7f0000000700)="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") getsockname(r5, &(0x7f0000000d00)=@ll={0x11, 0x0, 0x0}, &(0x7f0000000d80)=0x80) sendmsg$xdp(r6, &(0x7f0000001e40)={&(0x7f0000000dc0)={0x2c, 0x3, r7, 0x39}, 0x10, &(0x7f0000001e00)=[{&(0x7f0000000e00)="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", 0x1000}], 0x1, 0x0, 0x0, 0x800}, 0x20048004) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, 0x0, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, 0x0) writev(r5, &(0x7f00006c4f60)=[{&(0x7f0000317fa3)="b5", 0x1}], 0x1) writev(r5, &(0x7f0000000240)=[{&(0x7f0000000140)="a3d00c6fc390144fb13296539860415a3a3d2580ccf43f0da4", 0x19}], 0x1) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000001e80)=ANY=[@ANYBLOB="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", @ANYRES32=r6]], 0x1}}, 0x1000000004000000) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f00000005c0)=ANY=[@ANYBLOB="070000000800699fbf070382e2f753864cdbac1f9fa8cd3bfaa3058e5e7cc02db0c9d829ec681830ee2350e90fd1dbeb23cbb1b1efc4329a70fa72ee32c893fbfe4f745d8f8718af94ccaa5ae0a0c9667d70390e742d6da0af55dd9bb7dec89795b24e10e7c069abf30a1517"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}], 0x10) write(r5, &(0x7f0000805000), 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000785000), 0x34a) getsockname$inet6(r6, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000400)={0x33, @rand_addr=0x582, 0x4e23, 0x0, 'none\x00', 0x0, 0x1, 0x1d}, 0x2c) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000300)=@add_del={0x2, &(0x7f00000003c0)='veth0\x00'}) writev(r5, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) syz_emit_ethernet(0x52, &(0x7f00000003c0)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "1eaa82", 0x1c, 0x0, 0x0, @local, @local, {[@fragment={0x0, 0x0, 0x100000001, 0xffffffff, 0x0, 0x0, 0x65}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r5, &(0x7f0000000880)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000840)={&(0x7f00000006c0)={0x1c, r8, 0x0, 0x70bd29, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) close(r5) 23:28:33 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' n \x00'}, 0x12) 23:28:34 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' S \x00'}, 0x12) 23:28:34 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' B \x00'}, 0x12) 23:28:34 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\v \x00'}, 0x12) 23:28:34 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' [ \x00'}, 0x12) 23:28:34 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' K \x00'}, 0x12) 23:28:34 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:34 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' / \x00'}, 0x12) 23:28:34 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000200)=0x14, 0x800) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:34 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x18 \x00'}, 0x12) 23:28:34 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) r1 = socket$tipc(0x1e, 0x7, 0x0) setsockopt$TIPC_GROUP_LEAVE(r1, 0x10f, 0x88) 23:28:34 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' Y \x00'}, 0x12) 23:28:34 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 4 \x00'}, 0x12) 23:28:35 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' & \x00'}, 0x12) 23:28:35 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x1b \x00'}, 0x12) 23:28:35 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' = \x00'}, 0x12) 23:28:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:35 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:35 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' Q \x00'}, 0x12) 23:28:35 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:35 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' y \x00'}, 0x12) 23:28:35 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@multicast2}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) r2 = accept4(r0, &(0x7f0000000080)=@nl=@proc, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:35 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' { \x00'}, 0x12) 23:28:35 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' L \x00'}, 0x12) 23:28:35 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \' \x00'}, 0x12) 23:28:36 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\" \x00'}, 0x12) 23:28:36 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' A \x00'}, 0x12) 23:28:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:36 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \a'}, 0x12) 23:28:36 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' d \x00'}, 0x12) 23:28:36 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:36 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' # \x00'}, 0x12) 23:28:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:36 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) sendto$x25(r0, &(0x7f00000000c0)="8ddcebb2ddfe7abbdeae5bd89551a426e9183757f3890f89cbd07c7ec44f92a4d755031836ac9adf7ac4f46264f3aa9a34cf3ca9", 0x34, 0x0, &(0x7f0000000100)={0x9, @remote={[], 0x0}}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x7f, 0x9, 0x100, 0x10001}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'syzkaller0\x00', {0x2, 0x4e20, @rand_addr=0x5}}) r1 = socket(0x11, 0x801, 0x8) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={0x0}}, 0x80) sendto$x25(r1, &(0x7f0000000200)="a1a8e7fc7c6df889abe69f92710e3259143e85c3d3bc91c6b00834f6495ed6c734b9a7a47e1a3a1e", 0x28, 0x8040, &(0x7f0000000240)={0x9, @null=' \x00'}, 0x12) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) 23:28:36 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' Z \x00'}, 0x12) 23:28:36 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x04 \x00'}, 0x12) 23:28:36 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1c \x00'}, 0x12) 23:28:37 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='! \x00'}, 0x12) 23:28:37 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' N \x00'}, 0x12) 23:28:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:37 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' +'}, 0x12) 23:28:37 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' q \x00'}, 0x12) 23:28:37 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:37 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x10 \x00'}, 0x12) 23:28:37 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x06 \x00'}, 0x12) 23:28:37 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) clock_gettime(0x0, &(0x7f0000000fc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000e40)=[{{&(0x7f0000000080)=@pppol2tpin6, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f00000001c0)=""/50, 0x32}, {&(0x7f0000000200)=""/87, 0x57}], 0x3}, 0x8efe}, {{&(0x7f00000002c0)=@hci, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/219, 0xdb}], 0x1}, 0x1}, {{&(0x7f0000000480)=@xdp, 0x80, &(0x7f0000000600)=[{&(0x7f0000000500)=""/214, 0xd6}], 0x1, &(0x7f0000000640)=""/53, 0x35}, 0x9}, {{&(0x7f0000000680)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000700)=""/184, 0xb8}, {&(0x7f00000007c0)=""/68, 0x44}], 0x2, &(0x7f0000000880)=""/96, 0x60}}, {{&(0x7f0000000900)=@rc, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000980)=""/56, 0x38}], 0x1}, 0x2bff}, {{&(0x7f0000000a00)=@generic, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000a80)=""/221, 0xdd}, {&(0x7f0000000b80)=""/112, 0x70}, {&(0x7f0000000c00)=""/166, 0xa6}, {&(0x7f0000000cc0)=""/189, 0xbd}, {&(0x7f0000000d80)=""/4, 0x4}], 0x5}, 0x800}], 0x6, 0x40000000, &(0x7f0000001000)={r1, r2+30000000}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000001040)={0x5, 0x8, 0x7, 0x4}, 0x10) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000340)) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_SETFSLABEL(r4, 0x41009432, &(0x7f0000000700)="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") getsockname(r5, &(0x7f0000000d00)=@ll={0x11, 0x0, 0x0}, &(0x7f0000000d80)=0x80) sendmsg$xdp(r6, &(0x7f0000001e40)={&(0x7f0000000dc0)={0x2c, 0x3, r7, 0x39}, 0x10, &(0x7f0000001e00)=[{&(0x7f0000000e00)="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", 0x1000}], 0x1, 0x0, 0x0, 0x800}, 0x20048004) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, 0x0, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, 0x0) writev(r5, &(0x7f00006c4f60)=[{&(0x7f0000317fa3)="b5", 0x1}], 0x1) writev(r5, &(0x7f0000000240)=[{&(0x7f0000000140)="a3d00c6fc390144fb13296539860415a3a3d2580ccf43f0da4", 0x19}], 0x1) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000001e80)=ANY=[@ANYBLOB="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", @ANYRES32=r6]], 0x1}}, 0x1000000004000000) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f00000005c0)=ANY=[@ANYBLOB="070000000800699fbf070382e2f753864cdbac1f9fa8cd3bfaa3058e5e7cc02db0c9d829ec681830ee2350e90fd1dbeb23cbb1b1efc4329a70fa72ee32c893fbfe4f745d8f8718af94ccaa5ae0a0c9667d70390e742d6da0af55dd9bb7dec89795b24e10e7c069abf30a1517"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}], 0x10) write(r5, &(0x7f0000805000), 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000785000), 0x34a) getsockname$inet6(r6, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000400)={0x33, @rand_addr=0x582, 0x4e23, 0x0, 'none\x00', 0x0, 0x1, 0x1d}, 0x2c) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000300)=@add_del={0x2, &(0x7f00000003c0)='veth0\x00'}) writev(r5, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) syz_emit_ethernet(0x52, &(0x7f00000003c0)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "1eaa82", 0x1c, 0x0, 0x0, @local, @local, {[@fragment={0x0, 0x0, 0x100000001, 0xffffffff, 0x0, 0x0, 0x65}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r5, &(0x7f0000000880)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000840)={&(0x7f00000006c0)={0x1c, r8, 0x0, 0x70bd29, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) close(r5) 23:28:37 executing program 1: ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:37 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' m \x00'}, 0x12) 23:28:38 executing program 1: ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:38 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='; \x00'}, 0x12) 23:28:38 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ! \x00'}, 0x12) 23:28:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:38 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' $'}, 0x12) 23:28:38 executing program 1: ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:38 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' v \x00'}, 0x12) 23:28:38 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:38 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) clock_gettime(0x0, &(0x7f0000000fc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000e40)=[{{&(0x7f0000000080)=@pppol2tpin6, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f00000001c0)=""/50, 0x32}, {&(0x7f0000000200)=""/87, 0x57}], 0x3}, 0x8efe}, {{&(0x7f00000002c0)=@hci, 0x80, &(0x7f0000000440)=[{&(0x7f0000000340)=""/219, 0xdb}], 0x1}, 0x1}, {{&(0x7f0000000480)=@xdp, 0x80, &(0x7f0000000600)=[{&(0x7f0000000500)=""/214, 0xd6}], 0x1, &(0x7f0000000640)=""/53, 0x35}, 0x9}, {{&(0x7f0000000680)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000700)=""/184, 0xb8}, {&(0x7f00000007c0)=""/68, 0x44}], 0x2, &(0x7f0000000880)=""/96, 0x60}}, {{&(0x7f0000000900)=@rc, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000980)=""/56, 0x38}], 0x1}, 0x2bff}, {{&(0x7f0000000a00)=@generic, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000a80)=""/221, 0xdd}, {&(0x7f0000000b80)=""/112, 0x70}, {&(0x7f0000000c00)=""/166, 0xa6}, {&(0x7f0000000cc0)=""/189, 0xbd}, {&(0x7f0000000d80)=""/4, 0x4}], 0x5}, 0x800}], 0x6, 0x40000000, &(0x7f0000001000)={r1, r2+30000000}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000001040)={0x5, 0x8, 0x7, 0x4}, 0x10) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, &(0x7f0000000340)) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_SETFSLABEL(r4, 0x41009432, &(0x7f0000000700)="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") getsockname(r5, &(0x7f0000000d00)=@ll={0x11, 0x0, 0x0}, &(0x7f0000000d80)=0x80) sendmsg$xdp(r6, &(0x7f0000001e40)={&(0x7f0000000dc0)={0x2c, 0x3, r7, 0x39}, 0x10, &(0x7f0000001e00)=[{&(0x7f0000000e00)="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", 0x1000}], 0x1, 0x0, 0x0, 0x800}, 0x20048004) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, 0x0, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, 0x0) writev(r5, &(0x7f00006c4f60)=[{&(0x7f0000317fa3)="b5", 0x1}], 0x1) writev(r5, &(0x7f0000000240)=[{&(0x7f0000000140)="a3d00c6fc390144fb13296539860415a3a3d2580ccf43f0da4", 0x19}], 0x1) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000001e80)=ANY=[@ANYBLOB="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", @ANYRES32=r6]], 0x1}}, 0x1000000004000000) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f00000005c0)=ANY=[@ANYBLOB="070000000800699fbf070382e2f753864cdbac1f9fa8cd3bfaa3058e5e7cc02db0c9d829ec681830ee2350e90fd1dbeb23cbb1b1efc4329a70fa72ee32c893fbfe4f745d8f8718af94ccaa5ae0a0c9667d70390e742d6da0af55dd9bb7dec89795b24e10e7c069abf30a1517"]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}], 0x10) write(r5, &(0x7f0000805000), 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000785000), 0x34a) getsockname$inet6(r6, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000400)={0x33, @rand_addr=0x582, 0x4e23, 0x0, 'none\x00', 0x0, 0x1, 0x1d}, 0x2c) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000300)=@add_del={0x2, &(0x7f00000003c0)='veth0\x00'}) writev(r5, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) syz_emit_ethernet(0x52, &(0x7f00000003c0)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "1eaa82", 0x1c, 0x0, 0x0, @local, @local, {[@fragment={0x0, 0x0, 0x100000001, 0xffffffff, 0x0, 0x0, 0x65}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r5, &(0x7f0000000880)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000840)={&(0x7f00000006c0)={0x1c, r8, 0x0, 0x70bd29, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) close(r5) 23:28:38 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x05 \x00'}, 0x12) 23:28:38 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:38 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:38 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' G \x00'}, 0x12) 23:28:39 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x19 \x00'}, 0x12) 23:28:39 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 7 \x00'}, 0x12) 23:28:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:39 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x02'}, 0x12) 23:28:39 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:39 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' u \x00'}, 0x12) 23:28:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:39 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='; \x00'}, 0x12) 23:28:39 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:39 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' P \x00'}, 0x12) 23:28:39 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ] \x00'}, 0x12) 23:28:39 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:39 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x02 \x00'}, 0x12) 23:28:39 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' p \x00'}, 0x12) 23:28:39 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x0, 0x8cf, 0xb, 0x7, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:40 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' 1'}, 0x12) 23:28:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:40 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x0, 0x8cf, 0xb, 0x7, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:40 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x11 \x00'}, 0x12) 23:28:40 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x12 \x00'}, 0x12) 23:28:40 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' T \x00'}, 0x12) 23:28:40 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x0, 0x8cf, 0xb, 0x7, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:40 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \a \x00'}, 0x12) 23:28:40 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x0, 0xb, 0x7, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:40 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=') \x00'}, 0x12) 23:28:40 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000300), &(0x7f00000001c0)=0x68) accept(r0, &(0x7f0000000480)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000500)=0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000540)={0x0, 0x6, 0x30, 0x9, 0x4}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000005c0)={r2, 0x3f, 0x400, 0x2, 0x0, 0x7ff}, &(0x7f0000000600)=0x14) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r4 = accept(r3, 0x0, &(0x7f0000000080)) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r4, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8004200}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000004c7a344c44ec8de3d712cbf84ef8f47b6f36348477cff91cb7d7449cbf98bb7119c88651831199b6c1e329479c64923421f088e2fc51a7a4b67f0ecf9457b9191b798808e16b", @ANYRES16=r5, @ANYBLOB="080086b307008295ceee36d3328ba025bd7000fbdbdf"], 0x1c}, 0x1, 0x0, 0x0, 0x48081}, 0x4000) bind$x25(r3, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r3, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40286608, &(0x7f0000000380)={0x8, 0x1, 0x6, 0xffffffffffffff80, 0x20, 0x5}) 23:28:40 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 3 \x00'}, 0x12) 23:28:41 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' !'}, 0x12) 23:28:41 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x0, 0xb, 0x7, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:41 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ) \x00'}, 0x12) 23:28:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:41 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' > \x00'}, 0x12) 23:28:41 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x0, 0xb, 0x7, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:41 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' R \x00'}, 0x12) 23:28:41 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0x0, 0x7, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:41 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0x0, 0x7, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:41 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x15 \x00'}, 0x12) 23:28:41 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ` \x00'}, 0x12) 23:28:41 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0x0, 0x7, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:42 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \f'}, 0x12) 23:28:42 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' R \x00'}, 0x12) 23:28:42 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 1 \x00'}, 0x12) 23:28:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:42 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x0, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:42 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x0, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:42 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 2 \x00'}, 0x12) 23:28:42 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x0, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:42 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' h \x00'}, 0x12) 23:28:42 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x03 \x00'}, 0x12) 23:28:42 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x0, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:42 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x0, 0xb, 0x7, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:43 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:43 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x16 \x00'}, 0x12) 23:28:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:43 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:43 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x0, 0xb, 0x7, 0x6}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:43 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' X \x00'}, 0x12) 23:28:43 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:43 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:43 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \v \x00'}, 0x12) 23:28:43 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='1 \x00'}, 0x12) 23:28:43 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:43 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' w \x00'}, 0x12) 23:28:44 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:44 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' + \x00'}, 0x12) 23:28:44 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:44 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, 0x0, 0x0) 23:28:44 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' , \x00'}, 0x12) 23:28:44 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:44 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, 0x0, 0x0) 23:28:44 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' : \x00'}, 0x12) 23:28:44 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x14 \x00'}, 0x12) 23:28:44 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x2a, @null=' \x00'}, 0x12) 23:28:44 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, 0x0, 0x0) 23:28:44 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:44 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ` \x00'}, 0x12) 23:28:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:44 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/131, 0x83}, {&(0x7f0000000280)=""/79, 0x4f}], 0x2, &(0x7f0000000300)=""/216, 0xd8}, 0x100) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000440)={{0xaf, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e22, 0x0, 'sed\x00', 0x21, 0x7, 0x34}, {@dev={0xac, 0x14, 0x14, 0x20}, 0x4e21, 0x2000, 0x10000, 0x0, 0x3ff}}, 0x44) 23:28:45 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 8 \x00'}, 0x12) 23:28:45 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' v \x00'}, 0x12) 23:28:45 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1c \x00'}, 0x12) 23:28:45 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' d \x00'}, 0x12) 23:28:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f4}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:45 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 2 \x00'}, 0x12) 23:28:45 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='_ \x00'}, 0x12) 23:28:45 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' c \x00'}, 0x12) 23:28:45 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:45 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' z \x00'}, 0x12) 23:28:45 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) openat$cgroup_type(r1, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) r2 = accept(r0, &(0x7f0000000240)=@nfc, &(0x7f00000002c0)=0x80) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000300)="10dad8f2daeb0b618fef5ab4db6df7b362875ffb84c5cded0ce8c505cf0feec284e312d6c5631b73cef90a74d8f4a857d92f61da362a35e7d7ee0ef4c681c591f9cb48e58cdf84d1c21fb4257866cb78f34ee7cbf9874506d5daab5ec579d9363f001eb249d396", 0x67) r3 = socket(0x1, 0x7, 0x6) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000000c0)="075172de50e9796c428c20fb186ea9064d76999711d24eb39158a1a070443af0bf990d2f130dd274c95fdcf6f4fefaae5b8363b9906b29bf60c4552552ef6026ae4d29b19db049a0c842acdd0a28c0450b09acab3bee62825b69709f902a0f92d0dfc6c4452d289a537fc83f63f4cfd735f38fcb9d92a7c5116094cb37994fe638cf12356a7d310120dc6b5fd53fd78712944f3b678da5dbcc630c70900394ba310ce7311cdb98d02ef044c3bf735b43025b5ce3305706b2083cb81203266a67daac533ed661f814da316a851b2fbb9d14c8015aac9ac606eb905e46f0112c41339547de3c9ade58c5c064", 0xeb) 23:28:45 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' # \x00'}, 0x12) 23:28:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x15b}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x0}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:46 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' + \x00'}, 0x12) 23:28:46 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x19 \x00'}, 0x12) 23:28:46 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \" \x00'}, 0x12) 23:28:46 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x80) write$binfmt_misc(r0, &(0x7f0000000100)={'syz1', "472ffdb66e012416910fea120685866035a4da17c889c654f35cee112a8202aec4430a28eed1de4994238462fdd8"}, 0x32) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000080)={0x1, 0xffffffff, 0x6}) 23:28:46 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='E \x00'}, 0x12) 23:28:46 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ; \x00'}, 0x12) 23:28:46 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x1c'}, 0x12) 23:28:46 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' _ \x00'}, 0x12) 23:28:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0xf0ffffff7f0000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:46 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1c \x00'}, 0x12) 23:28:46 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1b \x00'}, 0x12) 23:28:47 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:47 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 6 \x00'}, 0x12) 23:28:47 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ^ \x00'}, 0x12) 23:28:47 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' K \x00'}, 0x12) 23:28:47 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' T \x00'}, 0x12) 23:28:47 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='/ \x00'}, 0x12) 23:28:47 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:28:47 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:47 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' = \x00'}, 0x12) 23:28:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x3f000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:47 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \n \x00'}, 0x12) 23:28:47 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \b \x00'}, 0x12) 23:28:47 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x0e \x00'}, 0x12) 23:28:48 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' % \x00'}, 0x12) 23:28:48 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 5 \x00'}, 0x12) 23:28:48 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) bind$x25(r0, &(0x7f00000000c0)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)={0x68, 0x0, 0x0, 0x1}) r1 = socket(0x4, 0x8000e, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001900)) 23:28:48 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x05 \x00'}, 0x12) 23:28:48 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='H \x00'}, 0x12) 23:28:48 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1a \x00'}, 0x12) 23:28:48 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:48 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' + \x00'}, 0x12) 23:28:48 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' F \x00'}, 0x12) 23:28:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0xffffff7f}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:48 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' l \x00'}, 0x12) 23:28:48 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:48 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 3 \x00'}, 0x12) 23:28:48 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' o \x00'}, 0x12) 23:28:49 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x63, @null=' \x00'}, 0x12) 23:28:49 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x04 \x00'}, 0x12) 23:28:49 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='I \x00'}, 0x12) 23:28:49 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \b \x00'}, 0x12) 23:28:49 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x6000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:49 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' B \x00'}, 0x12) 23:28:49 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x12, @null=' \x00'}, 0x12) 23:28:49 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' y \x00'}, 0x12) 23:28:49 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x18 \x00'}, 0x12) 23:28:49 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' , \x00'}, 0x12) 23:28:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0xf5ffffff00000000}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:50 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1d \x00'}, 0x12) 23:28:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0xfffffdef}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:50 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='L \x00'}, 0x12) 23:28:50 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' a \x00'}, 0x12) 23:28:50 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:50 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' n \x00'}, 0x12) 23:28:50 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='I \x00'}, 0x12) 23:28:50 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' $ \x00'}, 0x12) 23:28:50 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x03 \x00'}, 0x12) 23:28:50 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' E \x00'}, 0x12) 23:28:50 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x17 \x00'}, 0x12) 23:28:50 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' G \x00'}, 0x12) 23:28:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x900000000000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:51 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \v \x00'}, 0x12) 23:28:51 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='D \x00'}, 0x12) 23:28:51 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 4 \x00'}, 0x12) 23:28:51 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:51 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' R \x00'}, 0x12) 23:28:51 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:51 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x8000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2, 0x8001, 0x3, 0x42, 0x6, 0x9, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x7ff, @ipv4={[], [], @loopback}, 0x2}}, 0x7, 0x3, 0xdfef, 0x6, 0xffff}}, &(0x7f0000001900)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e24, 0x9, @empty, 0x4}}, 0x10000, 0x7ff}, &(0x7f0000000280)=0x90) syz_init_net_socket$x25(0x9, 0x5, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000002d00)={{0x2, 0x4e20, @multicast2}, {0x306, @broadcast}, 0x10, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'ip6gre0\x00'}) bind$x25(r2, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000001780), &(0x7f00000017c0)=0x4) recvmsg$kcm(r4, &(0x7f0000001740)={&(0x7f0000000300)=@ax25={{0x3, @null}, [@netrom, @default, @null, @null, @bcast, @bcast, @null, @netrom]}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000380)=""/22, 0x16}, {&(0x7f00000003c0)=""/93, 0x5d}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/139, 0x8b}, {&(0x7f0000001500)=""/140, 0x8c}, {&(0x7f00000015c0)=""/78, 0x4e}], 0x6, &(0x7f00000016c0)=""/120, 0x78}, 0x2000) connect$x25(r2, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001800)={0x0, 0xffffffff, 0x0, 0x7f, 0x1ff}, 0x14) ioctl$SIOCX25SFACILITIES(r2, 0x89e3, &(0x7f0000000180)={0x3a, 0x2000000000000000, 0x0, 0x0, 0x200000}) getsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000001840), &(0x7f0000001880)=0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000018c0)={0x40000018}) 23:28:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x200000000000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:51 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x02 \x00'}, 0x12) 23:28:51 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \f \x00'}, 0x12) 23:28:51 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' < \x00'}, 0x12) 23:28:51 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 0 \x00'}, 0x12) 23:28:52 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' | \x00'}, 0x12) 23:28:52 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='V \x00'}, 0x12) 23:28:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x5000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:52 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:52 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' c \x00'}, 0x12) 23:28:52 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' n \x00'}, 0x12) 23:28:52 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:52 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \r \x00'}, 0x12) 23:28:52 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' g \x00'}, 0x12) 23:28:52 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}, 0x7fffb111}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x3a}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:52 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' : \x00'}, 0x12) 23:28:52 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' j \x00'}, 0x12) 23:28:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='J \x00'}, 0x12) 23:28:53 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0xd, @null=' \x00'}, 0x12) 23:28:53 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:53 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' s \x00'}, 0x12) 23:28:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x500000000000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x3a}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:53 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x11 \x00'}, 0x12) 23:28:53 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' V \x00'}, 0x12) 23:28:53 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 7 \x00'}, 0x12) 23:28:53 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ( \x00'}, 0x12) 23:28:53 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ) \x00'}, 0x12) 23:28:53 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' I \x00'}, 0x12) 23:28:54 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='0 \x00'}, 0x12) 23:28:54 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' r \x00'}, 0x12) 23:28:54 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:54 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x17 \x00'}, 0x12) 23:28:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x5b01000000000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:54 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x15 \x00'}, 0x12) 23:28:54 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x0f \x00'}, 0x12) 23:28:54 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ~ \x00'}, 0x12) 23:28:54 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:54 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x2f, @null=' \x00'}, 0x12) 23:28:54 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' W \x00'}, 0x12) 23:28:54 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x12 \x00'}, 0x12) 23:28:55 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='P \x00'}, 0x12) 23:28:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' S \x00'}, 0x12) 23:28:55 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x4000000000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' b \x00'}, 0x12) 23:28:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' H \x00'}, 0x12) 23:28:55 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) connect$x25(r0, &(0x7f00000000c0)={0x9, @remote={[], 0x3}}, 0x12) 23:28:55 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x13, @null=' \x00'}, 0x12) 23:28:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' Z \x00'}, 0x12) 23:28:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' G \x00'}, 0x12) 23:28:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' { \x00'}, 0x12) 23:28:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' K \x00'}, 0x12) 23:28:55 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x04 \x00'}, 0x12) 23:28:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' A \x00'}, 0x12) 23:28:56 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x60000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:56 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ] \x00'}, 0x12) 23:28:56 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' U \x00'}, 0x12) 23:28:56 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' p \x00'}, 0x12) 23:28:56 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' t \x00'}, 0x12) 23:28:56 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' t \x00'}, 0x12) 23:28:56 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x14 \x00'}, 0x12) 23:28:56 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' } \x00'}, 0x12) 23:28:56 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' L \x00'}, 0x12) 23:28:56 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='3 \x00'}, 0x12) 23:28:56 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' = \x00'}, 0x12) 23:28:57 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x13'}, 0x12) 23:28:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \' \x00'}, 0x12) 23:28:57 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f00000000c0)={0x9, @remote={[], 0x3}}, 0xfffffffffffffe76) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)) 23:28:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0xeffdffff}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:57 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x04'}, 0x12) 23:28:57 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x6f, @null=' \x00'}, 0x12) 23:28:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' . \x00'}, 0x12) 23:28:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x14 \x00'}, 0x12) 23:28:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' f \x00'}, 0x12) 23:28:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 9 \x00'}, 0x12) 23:28:57 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='m \x00'}, 0x12) 23:28:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' Y \x00'}, 0x12) 23:28:58 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x7ffff000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:58 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' # \x00'}, 0x12) 23:28:58 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' Y \x00'}, 0x12) 23:28:58 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x13 \x00'}, 0x12) 23:28:58 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0xffffff7f}, 0x80) 23:28:58 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 9 \x00'}, 0x12) 23:28:58 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' L \x00'}, 0x12) 23:28:58 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x15 \x00'}, 0x12) 23:28:58 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' J \x00'}, 0x12) 23:28:58 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\b \x00'}, 0x12) 23:28:58 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' / \x00'}, 0x12) 23:28:58 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x16'}, 0x12) 23:28:58 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x16 \x00'}, 0x12) 23:28:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0xf0ff7f}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:58 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' & \x00'}, 0x12) 23:28:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00), 0x0, 0x0, 0x0, 0x0}}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:59 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00), 0x0, 0x0, 0x0, 0x0}}, {{&(0x7f0000005b80)=@l2, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' D \x00'}, 0x12) 23:28:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' M \x00'}, 0x12) 23:28:59 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x8907, &(0x7f0000000080)) 23:28:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' h \x00'}, 0x12) 23:28:59 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\a \x00'}, 0x12) 23:28:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 4 \x00'}, 0x12) 23:28:59 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:28:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \t \x00'}, 0x12) 23:28:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x700}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:28:59 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x8981, &(0x7f0000000080)) 23:29:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' > \x00'}, 0x12) 23:29:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' N \x00'}, 0x12) 23:29:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x06 \x00'}, 0x12) 23:29:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' E \x00'}, 0x12) 23:29:00 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \v\x00'}, 0x12) 23:29:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' [ \x00'}, 0x12) 23:29:00 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x16 \x00'}, 0x12) 23:29:00 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e1, &(0x7f0000000080)) 23:29:00 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x3a00000000000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' Q \x00'}, 0x12) 23:29:00 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x80) 23:29:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' k \x00'}, 0x12) 23:29:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \\ \x00'}, 0x12) 23:29:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 1 \x00'}, 0x12) 23:29:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x800000000000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' q \x00'}, 0x12) 23:29:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' i \x00'}, 0x12) 23:29:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' C \x00'}, 0x12) 23:29:01 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x13 \x00'}, 0x12) 23:29:01 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:01 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' 0\x00'}, 0x12) 23:29:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' w \x00'}, 0x12) 23:29:01 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x16 \x00'}, 0x12) 23:29:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' O \x00'}, 0x12) 23:29:01 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' g \x00'}, 0x12) 23:29:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' p \x00'}, 0x12) 23:29:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x80efff7f00000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:02 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x13\x00'}, 0x12) 23:29:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' m \x00'}, 0x12) 23:29:02 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x16\x00'}, 0x12) 23:29:02 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89a0, &(0x7f0000000080)) 23:29:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0xf0ff7f00000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:02 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:02 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='* \x00'}, 0x12) 23:29:02 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \f\x00'}, 0x12) 23:29:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' * \x00'}, 0x12) 23:29:02 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000180)={0x0, 0xf0ff7f, &(0x7f0000000140)={0x0}}, 0x80) 23:29:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' & \x00'}, 0x12) 23:29:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' e \x00'}, 0x12) 23:29:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \a \x00'}, 0x12) 23:29:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' - \x00'}, 0x12) 23:29:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' X \x00'}, 0x12) 23:29:03 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x15 \x00'}, 0x12) 23:29:03 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \n'}, 0x12) 23:29:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x2000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ! \x00'}, 0x12) 23:29:03 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='o \x00'}, 0x12) 23:29:03 executing program 2 (fault-call:2 fault-nth:0): r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x10 \x00'}, 0x12) 23:29:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' % \x00'}, 0x12) 23:29:03 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' P \x00'}, 0x12) 23:29:04 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' / \x00'}, 0x12) 23:29:04 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x307, @null=' \x00'}, 0x12) 23:29:04 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x18'}, 0x12) 23:29:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x900}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' x \x00'}, 0x12) 23:29:04 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x51, @null=' \x00'}, 0x12) 23:29:04 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\n \x00'}, 0x12) 23:29:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1e \x00'}, 0x12) 23:29:04 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x304, @null=' \x00'}, 0x12) 23:29:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' u \x00'}, 0x12) 23:29:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' D \x00'}, 0x12) 23:29:05 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:05 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x358, @null=' \x00'}, 0x12) 23:29:05 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' _ \x00'}, 0x12) 23:29:05 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:05 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x33e, @null=' \x00'}, 0x12) 23:29:05 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' { \x00'}, 0x12) 23:29:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x700000000000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:05 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='< \x00'}, 0x12) 23:29:05 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2d3, @null=' \x00'}, 0x12) 23:29:05 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2a5, @null=' \x00'}, 0x12) 23:29:05 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 5 \x00'}, 0x12) 23:29:05 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x347, @null=' \x00'}, 0x12) 23:29:05 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:05 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' X \x00'}, 0x12) 23:29:05 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2cc, @null=' \x00'}, 0x12) 23:29:06 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:06 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:06 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x344, @null=' \x00'}, 0x12) 23:29:06 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' a \x00'}, 0x12) 23:29:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x3e7}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:06 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x1d \x00'}, 0x12) 23:29:06 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1e \x00'}, 0x12) 23:29:06 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:06 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2dc, @null=' \x00'}, 0x12) 23:29:06 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' b \x00'}, 0x12) 23:29:06 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:06 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x19 \x00'}, 0x12) 23:29:07 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:07 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x39a, @null=' \x00'}, 0x12) 23:29:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' G \x00'}, 0x12) 23:29:07 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x1000000000000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:07 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='c \x00'}, 0x12) 23:29:07 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2d0, @null=' \x00'}, 0x12) 23:29:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' m \x00'}, 0x12) 23:29:07 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3d7, @null=' \x00'}, 0x12) 23:29:07 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ` \x00'}, 0x12) 23:29:07 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x14, @null=' \x00'}, 0x12) 23:29:08 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' ;'}, 0x12) 23:29:08 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' * \x00'}, 0x12) 23:29:08 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x375, @null=' \x00'}, 0x12) 23:29:08 executing program 1: bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000080)) 23:29:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x8dffffff00000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:08 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='- \x00'}, 0x12) 23:29:08 executing program 1: bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000080)) 23:29:08 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1d \x00'}, 0x12) 23:29:08 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3a6, @null=' \x00'}, 0x12) 23:29:08 executing program 1: bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000080)) 23:29:08 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' Z \x00'}, 0x12) 23:29:08 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2fe, @null=' \x00'}, 0x12) 23:29:09 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:09 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 8 \x00'}, 0x12) 23:29:09 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2ca, @null=' \x00'}, 0x12) 23:29:09 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x10}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:09 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='6 \x00'}, 0x12) 23:29:09 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' | \x00'}, 0x12) 23:29:09 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:09 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x306, @null=' \x00'}, 0x12) 23:29:09 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 7 \x00'}, 0x12) 23:29:09 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x39d, @null=' \x00'}, 0x12) 23:29:09 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 2 \x00'}, 0x12) 23:29:10 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:10 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:10 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x325, @null=' \x00'}, 0x12) 23:29:10 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' e \x00'}, 0x12) 23:29:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x9000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:10 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='b \x00'}, 0x12) 23:29:10 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' , \x00'}, 0x12) 23:29:10 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, 0x0, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:10 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x11, @null=' \x00'}, 0x12) 23:29:10 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' / \x00'}, 0x12) 23:29:10 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x31f, @null=' \x00'}, 0x12) 23:29:10 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, 0x0, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:11 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:11 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x16 \x00'}, 0x12) 23:29:11 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3b, @null=' \x00'}, 0x12) 23:29:11 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, 0x0, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x4000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:11 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='8 \x00'}, 0x12) 23:29:11 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \a \x00'}, 0x12) 23:29:11 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:11 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x40c, @null=' \x00'}, 0x12) 23:29:11 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x22, @null=' \x00'}, 0x12) 23:29:11 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x02 \x00'}, 0x12) 23:29:11 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:12 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:12 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2d1, @null=' \x00'}, 0x12) 23:29:12 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' i \x00'}, 0x12) 23:29:12 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x7fffef80}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:12 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='p \x00'}, 0x12) 23:29:12 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:12 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 4 \x00'}, 0x12) 23:29:12 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3ca, @null=' \x00'}, 0x12) 23:29:12 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:12 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' = \x00'}, 0x12) 23:29:12 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2ed, @null=' \x00'}, 0x12) 23:29:13 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:13 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, 0x0, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:13 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3a0, @null=' \x00'}, 0x12) 23:29:13 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' k \x00'}, 0x12) 23:29:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x80efff7f}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:13 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='` \x00'}, 0x12) 23:29:13 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1b \x00'}, 0x12) 23:29:13 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000080)) 23:29:13 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x18, @null=' \x00'}, 0x12) 23:29:13 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 6 \x00'}, 0x12) 23:29:13 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3a7, @null=' \x00'}, 0x12) 23:29:13 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x37f, @null=' \x00'}, 0x12) 23:29:14 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:14 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' U \x00'}, 0x12) 23:29:14 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x292, @null=' \x00'}, 0x12) 23:29:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x8}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:14 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='[ \x00'}, 0x12) 23:29:14 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000080)) 23:29:14 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3b5, @null=' \x00'}, 0x12) 23:29:14 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' M \x00'}, 0x12) 23:29:14 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x43a, @null=' \x00'}, 0x12) 23:29:14 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 1 \x00'}, 0x12) 23:29:14 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2a7, @null=' \x00'}, 0x12) 23:29:14 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \\ \x00'}, 0x12) 23:29:15 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:15 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3fb, @null=' \x00'}, 0x12) 23:29:15 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' > \x00'}, 0x12) 23:29:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0xe703}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:15 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x1a \x00'}, 0x12) 23:29:15 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000080)) 23:29:15 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x36a, @null=' \x00'}, 0x12) 23:29:15 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x06 \x00'}, 0x12) 23:29:15 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x41f, @null=' \x00'}, 0x12) 23:29:15 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \r \x00'}, 0x12) 23:29:15 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3e4, @null=' \x00'}, 0x12) 23:29:15 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' B \x00'}, 0x12) 23:29:15 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:15 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x17 \x00'}, 0x12) 23:29:15 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x41a, @null=' \x00'}, 0x12) 23:29:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x5b01}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:15 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='5 \x00'}, 0x12) 23:29:16 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, 0x0) 23:29:16 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x36f, @null=' \x00'}, 0x12) 23:29:16 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' A \x00'}, 0x12) 23:29:16 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' J \x00'}, 0x12) 23:29:16 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x1e, @null=' \x00'}, 0x12) 23:29:16 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \" \x00'}, 0x12) 23:29:16 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2f2, @null=' \x00'}, 0x12) 23:29:16 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:16 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ; \x00'}, 0x12) 23:29:16 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x8, @null=' \x00'}, 0x12) 23:29:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x100000000000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:16 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='7 \x00'}, 0x12) 23:29:16 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, 0x0) 23:29:17 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' W \x00'}, 0x12) 23:29:17 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x43, @null=' \x00'}, 0x12) 23:29:17 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' d \x00'}, 0x12) 23:29:17 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x58, @null=' \x00'}, 0x12) 23:29:17 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' & \x00'}, 0x12) 23:29:17 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x387, @null=' \x00'}, 0x12) 23:29:17 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:17 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' c \x00'}, 0x12) 23:29:17 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x295, @null=' \x00'}, 0x12) 23:29:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x11b1ff7f}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:17 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, 0x0) 23:29:17 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='# \x00'}, 0x12) 23:29:18 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' V \x00'}, 0x12) 23:29:18 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x382, @null=' \x00'}, 0x12) 23:29:18 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' S \x00'}, 0x12) 23:29:18 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2b5, @null=' \x00'}, 0x12) 23:29:18 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' T \x00'}, 0x12) 23:29:18 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x441, @null=' \x00'}, 0x12) 23:29:18 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:18 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' < \x00'}, 0x12) 23:29:18 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3e5, @null=' \x00'}, 0x12) 23:29:18 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' J \x00'}, 0x12) 23:29:18 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='f \x00'}, 0x12) 23:29:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x8dffffff}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:18 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \v \x00'}, 0x12) 23:29:18 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x39e, @null=' \x00'}, 0x12) 23:29:19 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x1a \x00'}, 0x12) 23:29:19 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x4f, @null=' \x00'}, 0x12) 23:29:19 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \f \x00'}, 0x12) 23:29:19 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x380, @null=' \x00'}, 0x12) 23:29:19 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:19 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' o \x00'}, 0x12) 23:29:19 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3b1, @null=' \x00'}, 0x12) 23:29:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x7ffffffff000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:19 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='9 \x00'}, 0x12) 23:29:19 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' O \x00'}, 0x12) 23:29:19 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x420, @null=' \x00'}, 0x12) 23:29:20 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x37f, @null=' \x00'}, 0x12) 23:29:20 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x15 \x00'}, 0x12) 23:29:20 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, 0x0, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:20 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x433, @null=' \x00'}, 0x12) 23:29:20 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' R \x00'}, 0x12) 23:29:20 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \b'}, 0x12) 23:29:20 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x28f, @null=' \x00'}, 0x12) 23:29:20 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:20 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' K \x00'}, 0x12) 23:29:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x5c0}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:20 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='d \x00'}, 0x12) 23:29:20 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \' \x00'}, 0x12) 23:29:20 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3c7, @null=' \x00'}, 0x12) 23:29:20 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x395, @null=' \x00'}, 0x12) 23:29:21 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' j \x00'}, 0x12) 23:29:21 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3aa, @null=' \x00'}, 0x12) 23:29:21 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x0f \x00'}, 0x12) 23:29:21 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' .'}, 0x12) 23:29:21 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' x \x00'}, 0x12) 23:29:21 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x326, @null=' \x00'}, 0x12) 23:29:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x2000000000000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:21 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3c7, @null=' \x00'}, 0x12) 23:29:21 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='4 \x00'}, 0x12) 23:29:21 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2bb, @null=' \x00'}, 0x12) 23:29:21 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' E \x00'}, 0x12) 23:29:21 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' u \x00'}, 0x12) 23:29:21 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' % \x00'}, 0x12) 23:29:21 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x362, @null=' \x00'}, 0x12) 23:29:22 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x307, @null=' \x00'}, 0x12) 23:29:22 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:22 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3f1, @null=' \x00'}, 0x12) 23:29:22 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' y \x00'}, 0x12) 23:29:22 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' % \x00'}, 0x12) 23:29:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x6000000000000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:22 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='s \x00'}, 0x12) 23:29:22 executing program 1 (fault-call:3 fault-nth:0): r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:22 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' f \x00'}, 0x12) 23:29:22 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x320, @null=' \x00'}, 0x12) 23:29:22 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' r \x00'}, 0x12) 23:29:23 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x412, @null=' \x00'}, 0x12) 23:29:23 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x423, @null=' \x00'}, 0x12) 23:29:23 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:23 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' } \x00'}, 0x12) 23:29:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0xe7030000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:23 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3fe, @null=' \x00'}, 0x12) 23:29:23 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='u \x00'}, 0x12) 23:29:23 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x415, @null=' \x00'}, 0x12) 23:29:23 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:23 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x18 \x00'}, 0x12) 23:29:23 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' n \x00'}, 0x12) 23:29:23 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3f5, @null=' \x00'}, 0x12) 23:29:23 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x100}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) 23:29:24 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' [ \x00'}, 0x12) 23:29:24 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:24 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x42c, @null=' \x00'}, 0x12) 23:29:24 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x12 \x00'}, 0x12) 23:29:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x5b0020}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:24 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x12 \x00'}, 0x12) 23:29:24 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ! \x00'}, 0x12) 23:29:24 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2e5, @null=' \x00'}, 0x12) 23:29:24 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' H \x00'}, 0x12) 23:29:24 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000100)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = epoll_create(0x3e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4448881}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r3, 0x20, 0x70bd2c, 0x300000, {}, [@TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x810) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:24 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3f6, @null=' \x00'}, 0x12) 23:29:25 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' P \x00'}, 0x12) 23:29:25 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x35d, @null=' \x00'}, 0x12) 23:29:25 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' # \x00'}, 0x12) 23:29:25 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2b6, @null=' \x00'}, 0x12) 23:29:25 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' :'}, 0x12) 23:29:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x3a000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:25 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='F \x00'}, 0x12) 23:29:25 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2cb, @null=' \x00'}, 0x12) 23:29:25 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ^ \x00'}, 0x12) 23:29:25 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x40e, @null=' \x00'}, 0x12) 23:29:25 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) recvmsg(r0, &(0x7f0000001480)={&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/203, 0xcb}, {&(0x7f0000001300)=""/163, 0xa3}], 0x3, &(0x7f0000001400)=""/106, 0x6a}, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000014c0)=0x6, 0x4) bind$x25(r1, &(0x7f0000000100)={0x9, @null=' \x00'}, 0xfffffffffffffdb7) accept4$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001600)={@ll={0x11, 0x1f, r2, 0x1, 0x7, 0x6, @dev={[], 0x29}}, {&(0x7f0000001580)=""/35, 0x23}, &(0x7f00000015c0), 0x10}, 0xa0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:25 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' . \x00'}, 0x12) 23:29:25 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x5b, @null=' \x00'}, 0x12) 23:29:26 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 3 \x00'}, 0x12) 23:29:26 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3e, @null=' \x00'}, 0x12) 23:29:26 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f00000000c0)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:26 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:26 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x329, @null=' \x00'}, 0x12) 23:29:26 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='q \x00'}, 0x12) 23:29:26 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ( \x00'}, 0x12) 23:29:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x2}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:26 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x43c, @null=' \x00'}, 0x12) 23:29:26 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3bd, @null=' \x00'}, 0x12) 23:29:26 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x03 \x00'}, 0x12) 23:29:26 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3c6, @null=' \x00'}, 0x12) 23:29:26 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' I \x00'}, 0x12) 23:29:26 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x301, @null=' \x00'}, 0x12) 23:29:27 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x410008) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x11) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x27e) ioctl$SIOCX25SFACILITIES(r1, 0x89eb, &(0x7f0000000080)={0x59, 0x8, 0x4, 0xfffffffffffffffb, 0x101}) ioctl$SIOCX25SCUDMATCHLEN(r1, 0x89e7, &(0x7f0000000100)={0x55}) 23:29:27 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:27 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3d9, @null=' \x00'}, 0x12) 23:29:27 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='% \x00'}, 0x12) 23:29:27 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' s \x00'}, 0x12) 23:29:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x4}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:27 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) socketpair(0x5, 0x0, 0x6, &(0x7f00000005c0)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000a80)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)={0x48, r2, 0x106, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000090}, 0x20000000) r3 = socket(0x8, 0x800, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) sendmsg$nl_generic(r3, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000740)=ANY=[@ANYBLOB="480200003b00000127bd7000fbdbdf250d00000008003b0000000000253b0600904c697f67f0db99cb9d6be53f27faa107bf34267121ac184eebaa48ab81ed4414ebc46e727ae69e3a4d5ac8972f9571a882ba15ead9bd60b7f8f32355fe764e955a58a95a02c601847c4e5481a5adde765d35747d03b0e77c30d6545a5b09ec3bb188a407cf818954fc1bac1de7c6c7fdc6e6587b0ea64e37ed8c726d69e72772046bb7781d01ea510ffc722944f84cb2e7a093a8ddaa947b14002100fe8000000000000000000000000000aa080035000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="0c006e0004000000000000005001381f79bd4dc5d45a85172b97221ebb8d996b5985799dc766a36c2e2a7d37a6070b1e2af599f8f392a48baf36a6496d260573a48e775c35e1ec92da843c08000500", @ANYRES32=r5, @ANYBLOB="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"], 0x248}, 0x1, 0x0, 0x0, 0x4800}, 0x880) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000ac0)=0xe8) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000000700)=0x3, 0x4) connect$packet(r3, &(0x7f00000002c0)={0x11, 0xff, r6, 0x1, 0x5}, 0x14) getsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) pipe(&(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000440)='eth0lo\x00', r7}, 0x10) ioctl$SIOCX25SFACILITIES(r7, 0x89eb, &(0x7f0000000080)={0x3d, 0xfffff, 0x2, 0x0, 0xfffffffffffffffc}) getsockname$unix(r8, &(0x7f0000000500), &(0x7f0000000580)=0x6e) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000400)) 23:29:27 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x43f, @null=' \x00'}, 0x12) 23:29:27 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 9 \x00'}, 0x12) 23:29:27 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3b0, @null=' \x00'}, 0x12) 23:29:27 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' u \x00'}, 0x12) 23:29:27 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x42b, @null=' \x00'}, 0x12) 23:29:27 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' $ \x00'}, 0x12) 23:29:28 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3c0, @null=' \x00'}, 0x12) 23:29:28 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:28 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='= \x00'}, 0x12) 23:29:28 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' t \x00'}, 0x12) 23:29:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0xffffff8d}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:28 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2cf, @null=' \x00'}, 0x12) 23:29:28 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000001c0)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x20}, 0x80000001}, @in6={0xa, 0x4e22, 0x2, @empty, 0x4}, @in6={0xa, 0x4e20, 0xffff, @ipv4={[], [], @remote}, 0x31}, @in6={0xa, 0x4e22, 0xfffffffffffffffb, @ipv4={[], [], @loopback}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x23}}], 0x80) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:28 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x0e \x00'}, 0x12) 23:29:28 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x439, @null=' \x00'}, 0x12) 23:29:28 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' L \x00'}, 0x12) 23:29:28 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x27, @null=' \x00'}, 0x12) 23:29:28 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x32a, @null=' \x00'}, 0x12) 23:29:28 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' C \x00'}, 0x12) 23:29:29 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:29 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='G \x00'}, 0x12) 23:29:29 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' w \x00'}, 0x12) 23:29:29 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x62, @null=' \x00'}, 0x12) 23:29:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x20000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:29 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x3dd) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SIOCX25SFACILITIES(r1, 0x89eb, &(0x7f0000000100)={0x6, 0x22, 0x0, 0xb}) 23:29:29 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x57, @null=' \x00'}, 0x12) 23:29:29 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' g \x00'}, 0x12) 23:29:29 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x34e, @null=' \x00'}, 0x12) 23:29:29 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@sco, &(0x7f0000000140)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000200)={0xd2, 0x1, 0x8, 0x0, 0x140000000}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000180)={@multicast1, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) accept$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@dev={0xfe, 0x80, [], 0x26}, @in=@dev={0xac, 0x14, 0x14, 0x27}, 0x4e23, 0x3, 0x4e24, 0xdcb, 0xa, 0x20, 0x0, 0x3f, r2, r3}, {0x1, 0xe0000000000000, 0x80000001, 0xfffffffffffffffe, 0x4, 0x1, 0x7, 0x9}, {0x3, 0x1c, 0xff, 0x101}, 0x6, 0x6e6bb4, 0x3, 0x1, 0x1, 0x2}, {{@in=@multicast1, 0x4d5, 0x7f}, 0xa, @in=@multicast1, 0x3500, 0x3, 0x1, 0x7fffffff, 0x9, 0x10000, 0x1}}, 0xe8) 23:29:29 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' : \x00'}, 0x12) 23:29:29 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x124, @null=' \x00'}, 0x12) 23:29:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:30 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='Y \x00'}, 0x12) 23:29:30 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ) \x00'}, 0x12) 23:29:30 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x37, @null=' \x00'}, 0x12) 23:29:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x10000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:30 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' q \x00'}, 0x12) 23:29:30 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x321, @null=' \x00'}, 0x12) 23:29:30 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x10 \x00'}, 0x12) 23:29:30 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x50, @null=' \x00'}, 0x12) 23:29:30 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000240)={0xffffffffffffff9c}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000280)) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r3, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r3, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r3, 0x89eb, &(0x7f0000000080)) accept$inet(r0, &(0x7f0000000140)={0x2, 0x0, @initdev}, &(0x7f0000000180)=0x10) 23:29:30 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x05 \x00'}, 0x12) 23:29:30 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2c6, @null=' \x00'}, 0x12) 23:29:31 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:31 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='i \x00'}, 0x12) 23:29:31 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \n \x00'}, 0x12) 23:29:31 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x363, @null=' \x00'}, 0x12) 23:29:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0xc0050000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:31 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2a9, @null=' \x00'}, 0x12) 23:29:31 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1a \x00'}, 0x12) 23:29:31 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3b8, @null=' \x00'}, 0x12) 23:29:31 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' Y \x00'}, 0x12) 23:29:31 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f00000000c0)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:31 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' p \x00'}, 0x12) 23:29:31 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2c9, @null=' \x00'}, 0x12) 23:29:31 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:32 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='& \x00'}, 0x12) 23:29:32 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' l \x00'}, 0x12) 23:29:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x7}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:32 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x32f, @null=' \x00'}, 0x12) 23:29:32 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' - \x00'}, 0x12) 23:29:32 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3de, @null=' \x00'}, 0x12) 23:29:32 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x11 \x00'}, 0x12) 23:29:32 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x413, @null=' \x00'}, 0x12) 23:29:32 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ~ \x00'}, 0x12) 23:29:32 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f00000000c0)={0x0, 0x1}) 23:29:32 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2ad, @null=' \x00'}, 0x12) 23:29:32 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:33 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='C \x00'}, 0x12) 23:29:33 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \b \x00'}, 0x12) 23:29:33 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x372, @null=' \x00'}, 0x12) 23:29:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x11b1ff7f00000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:33 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3fa, @null=' \x00'}, 0x12) 23:29:33 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' N \x00'}, 0x12) 23:29:33 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2c4, @null=' \x00'}, 0x12) 23:29:33 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x14 \x00'}, 0x12) 23:29:33 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' h \x00'}, 0x12) 23:29:33 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) recvmmsg(r0, &(0x7f0000007f40)=[{{&(0x7f0000002600)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002680)=""/255, 0xff}, {&(0x7f0000002780)=""/165, 0xa5}, {&(0x7f0000002840)=""/4, 0x4}, {&(0x7f0000002880)=""/22, 0x16}], 0x4, &(0x7f0000002900)=""/146, 0x92}, 0x1}, {{0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f00000029c0)=""/154, 0x9a}, {&(0x7f0000002a80)}], 0x2}, 0x10001}, {{&(0x7f0000002b00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002b80)=""/219, 0xdb}, {&(0x7f0000002c80)=""/91, 0x5b}], 0x2, &(0x7f0000002d40)=""/202, 0xca}, 0x8}, {{&(0x7f0000002e40)=@in6={0xa, 0x0, 0x0, @ipv4}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000002ec0)=""/4096, 0x1000}], 0x1, &(0x7f0000003f00)=""/47, 0x2f}, 0x200}, {{&(0x7f0000003f40)=@generic, 0x80, &(0x7f0000005480)=[{&(0x7f0000003fc0)=""/4, 0x4}, {&(0x7f0000004000)=""/178, 0xb2}, {&(0x7f00000040c0)=""/221, 0xdd}, {&(0x7f00000041c0)=""/4096, 0x1000}, {&(0x7f00000051c0)=""/198, 0xc6}, {&(0x7f00000052c0)=""/227, 0xe3}, {&(0x7f00000053c0)=""/147, 0x93}], 0x7, &(0x7f0000005500)=""/117, 0x75}, 0x10001}, {{&(0x7f0000005580)=@can, 0x80, &(0x7f0000005800)=[{&(0x7f0000005600)=""/210, 0xd2}, {&(0x7f0000005700)=""/195, 0xc3}], 0x2}, 0xa76}, {{&(0x7f0000005840)=@un=@abs, 0x80, &(0x7f0000007dc0)=[{&(0x7f00000058c0)=""/147, 0x93}, {&(0x7f0000005980)=""/4096, 0x1000}, {&(0x7f0000006980)=""/176, 0xb0}, {&(0x7f0000006a40)=""/75, 0x4b}, {&(0x7f0000006ac0)=""/129, 0x81}, {&(0x7f0000006b80)=""/195, 0xc3}, {&(0x7f0000006c80)=""/4096, 0x1000}, {&(0x7f0000007c80)=""/108, 0x6c}, {&(0x7f0000007d00)=""/114, 0x72}, {&(0x7f0000007d80)=""/45, 0x2d}], 0xa}, 0x4d79383e}, {{0x0, 0x0, &(0x7f0000007e80), 0x0, &(0x7f0000007ec0)=""/71, 0x47}, 0x2}], 0x8, 0x8af22e34e4ccf961, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000008140)=0x4, 0x4) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:33 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x388, @null=' \x00'}, 0x12) 23:29:33 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x1a'}, 0x12) 23:29:34 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' v \x00'}, 0x12) 23:29:34 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\r \x00'}, 0x12) 23:29:34 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3ed, @null=' \x00'}, 0x12) 23:29:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0xc005000000000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:34 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2a4, @null=' \x00'}, 0x12) 23:29:34 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' z \x00'}, 0x12) 23:29:34 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x410, @null=' \x00'}, 0x12) 23:29:34 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' Q \x00'}, 0x12) 23:29:34 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2e8, @null=' \x00'}, 0x12) 23:29:34 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)={0x0, 0x2, 0x4}) 23:29:34 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x28, @null=' \x00'}, 0x12) 23:29:34 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:34 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ] \x00'}, 0x12) 23:29:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x8000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:35 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='B \x00'}, 0x12) 23:29:35 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x359, @null=' \x00'}, 0x12) 23:29:35 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' F \x00'}, 0x12) 23:29:35 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x297, @null=' \x00'}, 0x12) 23:29:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x1000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:35 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x04 \x00'}, 0x12) 23:29:35 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3d1, @null=' \x00'}, 0x12) 23:29:35 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup(r1, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) 23:29:35 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1c \x00'}, 0x12) 23:29:35 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:35 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x4e, @null=' \x00'}, 0x12) 23:29:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x3f00}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:36 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x06 \x00'}, 0x12) 23:29:36 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \t \x00'}, 0x12) 23:29:36 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2ab, @null=' \x00'}, 0x12) 23:29:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x500}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:36 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x13 \x00'}, 0x12) 23:29:36 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3f9, @null=' \x00'}, 0x12) 23:29:36 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 0 \x00'}, 0x12) 23:29:36 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) recvfrom$x25(r0, &(0x7f00000000c0)=""/196, 0xc4, 0x40, &(0x7f00000001c0)={0x9, @null=' \x00'}, 0x12) 23:29:36 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x37b, @null=' \x00'}, 0x12) 23:29:36 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:36 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' + \x00'}, 0x12) 23:29:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x5b002000000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:36 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='w \x00'}, 0x12) 23:29:36 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3f4, @null=' \x00'}, 0x12) 23:29:36 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' B\x00'}, 0x12) 23:29:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x60}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:37 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' h\x00'}, 0x12) 23:29:37 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3, @null=' \x00'}, 0x12) 23:29:37 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x313, @null=' \x00'}, 0x12) 23:29:37 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x45, 0x1ff, 0x8, 0x3, 0x0, 0x6, 0x5, 0xfffffffffffff336, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x3f}, &(0x7f0000000200)=0x8) 23:29:37 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ,\x00'}, 0x12) 23:29:37 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:37 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x41e, @null=' \x00'}, 0x12) 23:29:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x400000000000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:37 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='] \x00'}, 0x12) 23:29:37 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x12\x00'}, 0x12) 23:29:37 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x17, @null=' \x00'}, 0x12) 23:29:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0xe703000000000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:37 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' f\x00'}, 0x12) 23:29:38 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x24, @null=' \x00'}, 0x12) 23:29:38 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' {\x00'}, 0x12) 23:29:38 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x80800) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000140)=0x1, 0x4) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89eb, &(0x7f0000000080)) 23:29:38 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2, @null=' \x00'}, 0x12) 23:29:38 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:38 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' R\x00'}, 0x12) 23:29:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x7000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:38 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='r \x00'}, 0x12) 23:29:38 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2a2, @null=' \x00'}, 0x12) 23:29:38 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' _\x00'}, 0x12) 23:29:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x20005b00}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:38 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \"\x00'}, 0x12) 23:29:38 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x33, @null=' \x00'}, 0x12) 23:29:39 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' &\x00'}, 0x12) 23:29:39 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0a5c1f023c126285719070") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x7}) pwrite64(r4, &(0x7f0000000200)="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", 0x200, 0x3200) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0xfffffcbe) connect$x25(r4, &(0x7f00000001c0)={0x9, @null=' \x00'}, 0x12) r5 = openat$cgroup_ro(r2, &(0x7f0000000540)='memory.events\x00', 0xb00000000000000, 0x0) ioctl$FS_IOC_FSGETXATTR(r5, 0x801c581f, &(0x7f0000000400)={0x8, 0x2, 0x400000000000, 0x8001, 0x2ba30ea1}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x78) 23:29:39 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2c3, @null=' \x00'}, 0x12) 23:29:39 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:39 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \\\x00'}, 0x12) 23:29:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x9}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:39 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='+ \x00'}, 0x12) 23:29:39 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x39c, @null=' \x00'}, 0x12) 23:29:39 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1d\x00'}, 0x12) 23:29:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x7fffb111}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:39 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3c, @null=' \x00'}, 0x12) 23:29:39 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' H\x00'}, 0x12) 23:29:39 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3ba, @null=' \x00'}, 0x12) 23:29:40 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000240)={@empty, r2}, 0x14) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 23:29:40 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' i\x00'}, 0x12) 23:29:40 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:40 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2a6, @null=' \x00'}, 0x12) 23:29:40 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' Q\x00'}, 0x12) 23:29:40 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='A \x00'}, 0x12) 23:29:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x3f00000000000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:40 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x30f, @null=' \x00'}, 0x12) 23:29:40 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1a\x00'}, 0x12) 23:29:40 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 0\x00'}, 0x12) 23:29:40 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2f7, @null=' \x00'}, 0x12) 23:29:40 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x10\x00'}, 0x12) 23:29:41 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80, 0x80000) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000180)={0x72, 0xffff, 0x7, 0x8, 0xee5e}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89eb, &(0x7f0000000080)) 23:29:41 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x55, @null=' \x00'}, 0x12) 23:29:41 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:41 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' *\x00'}, 0x12) 23:29:41 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3e7, @null=' \x00'}, 0x12) 23:29:41 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='R \x00'}, 0x12) 23:29:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0xf5ffffff00000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:41 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \r\x00'}, 0x12) 23:29:41 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3fd, @null=' \x00'}, 0x12) 23:29:41 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x14\x00'}, 0x12) 23:29:41 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x48, @null=' \x00'}, 0x12) 23:29:41 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' l\x00'}, 0x12) 23:29:41 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000008c0), 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000900), &(0x7f0000000940)=0x4) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r2, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:41 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x408, @null=' \x00'}, 0x12) 23:29:42 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:42 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3c8, @null=' \x00'}, 0x12) 23:29:42 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' -\x00'}, 0x12) 23:29:42 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\' \x00'}, 0x12) 23:29:42 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x35a, @null=' \x00'}, 0x12) 23:29:42 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' $\x00'}, 0x12) 23:29:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x5b010000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:42 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x63, @null=' \x00'}, 0x12) 23:29:42 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' |\x00'}, 0x12) 23:29:42 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2cd, @null=' \x00'}, 0x12) 23:29:42 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@ethernet={0x0, @dev}, &(0x7f0000000240)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendfile(r0, r0, &(0x7f00000004c0), 0x55) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x11c, r1, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3c}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xacaa}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x786f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x50000000000000}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nlmon0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x10}, 0x4000014) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0a5c1f023c126285719070") socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000580)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000700)={&(0x7f0000000540), 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0xe0, r4, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_BEARER={0x98, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @rand_addr=0x2}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [], @local}, 0x80000001}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [], @loopback}, 0x983}}, {0x14, 0x2, @in={0x2, 0x4e23, @remote}}}}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4160}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4010}, 0x10) getsockopt(r0, 0xfffffffffffffffd, 0x8dfa, 0x0, &(0x7f0000000500)=0xfffffebc) bind$x25(r2, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) syz_extract_tcp_res(&(0x7f00000000c0), 0x80000000, 0x508) connect$x25(r2, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r5 = socket(0x4, 0x800, 0x100000001) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$SIOCAX25DELUID(r5, 0x89e2, &(0x7f0000000180)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r6}) ioctl$SIOCX25SFACILITIES(r2, 0x89eb, &(0x7f0000000080)) 23:29:42 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' y\x00'}, 0x12) 23:29:43 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:43 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x28a, @null=' \x00'}, 0x12) 23:29:43 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' }\x00'}, 0x12) 23:29:43 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x05 \x00'}, 0x12) 23:29:43 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x35e, @null=' \x00'}, 0x12) 23:29:43 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' #\x00'}, 0x12) 23:29:43 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = socket(0x11, 0x2, 0x6db0) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f0000000140)={0x3, 0x6, 0xe96, 0x9, 0x1, 0x9, 0x16, "ddb63fe47f490f81fc9cda29141ddb4acab508c8", "47c33368fb14720c65205da6aa20ad0032cf6cb0"}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000680)={r2, 0x1, 0x6, @remote}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x1da55998}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r3, 0x9b}, &(0x7f0000000240)=0xc) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0xf5ffffff}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:43 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x17\x00'}, 0x12) 23:29:43 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x300, @null=' \x00'}, 0x12) 23:29:43 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \f\x00'}, 0x12) 23:29:43 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' p\x00'}, 0x12) 23:29:44 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:44 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x289, @null=' \x00'}, 0x12) 23:29:44 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \v\x00'}, 0x12) 23:29:44 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 3\x00'}, 0x12) 23:29:44 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3df, @null=' \x00'}, 0x12) 23:29:44 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\t \x00'}, 0x12) 23:29:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x40000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:44 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) r1 = socket$tipc(0x1e, 0x7, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 23:29:44 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' b\x00'}, 0x12) 23:29:44 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2b0, @null=' \x00'}, 0x12) 23:29:44 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' F\x00'}, 0x12) 23:29:44 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2e4, @null=' \x00'}, 0x12) 23:29:44 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \r'}, 0x12) 23:29:44 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ;\x00'}, 0x12) 23:29:44 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2c5, @null=' \x00'}, 0x12) 23:29:45 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' Z\x00'}, 0x12) 23:29:45 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x35, @null=' \x00'}, 0x12) 23:29:45 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='X \x00'}, 0x12) 23:29:45 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x15\x00'}, 0x12) 23:29:45 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) accept4(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000140)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:45 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2a3, @null=' \x00'}, 0x12) 23:29:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x5}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:45 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x0e\x00'}, 0x12) 23:29:45 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \t\x00'}, 0x12) 23:29:45 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:45 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x308, @null=' \x00'}, 0x12) 23:29:45 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' x\x00'}, 0x12) 23:29:46 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x13\x00'}, 0x12) 23:29:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x3a00}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:46 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='O \x00'}, 0x12) 23:29:46 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3be, @null=' \x00'}, 0x12) 23:29:46 executing program 1: bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000080)) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={r0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x0, {0x2, 0x4e24, @multicast1}, {0x2, 0x4e23, @rand_addr=0x724}, {0x2, 0x4e22, @multicast1}, 0x2, 0x0, 0x0, 0x0, 0x77a3, &(0x7f0000000100)='gre0\x00', 0x483f, 0x800, 0x7}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000001c0)=0x5, 0x4) 23:29:46 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' X\x00'}, 0x12) 23:29:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0xc005}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:46 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2b9, @null=' \x00'}, 0x12) 23:29:46 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' d\x00'}, 0x12) 23:29:46 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:46 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x56, @null=' \x00'}, 0x12) 23:29:46 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) ppoll(&(0x7f0000000080), 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)={0x100000000}, 0x8) 23:29:46 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \'\x00'}, 0x12) 23:29:46 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' r\x00'}, 0x12) 23:29:47 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='. \x00'}, 0x12) 23:29:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0xeffdffff00000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:47 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x305, @null=' \x00'}, 0x12) 23:29:47 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' .\x00'}, 0x12) 23:29:47 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' P\x00'}, 0x12) 23:29:47 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x369, @null=' \x00'}, 0x12) 23:29:47 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2c2, @null=' \x00'}, 0x12) 23:29:47 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:47 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' k\x00'}, 0x12) 23:29:47 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) bind$x25(r0, &(0x7f00000001c0)={0x9, @null=' \x00'}, 0x12) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) accept$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x9) ioctl$SIOCX25SFACILITIES(r1, 0x89eb, &(0x7f0000000080)) 23:29:47 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x290, @null=' \x00'}, 0x12) 23:29:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0xffffff7f00000000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:48 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='n \x00'}, 0x12) 23:29:48 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' >\x00'}, 0x12) 23:29:48 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x318, @null=' \x00'}, 0x12) 23:29:48 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4}) 23:29:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x2000}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:48 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' C\x00'}, 0x12) 23:29:48 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x30b, @null=' \x00'}, 0x12) 23:29:48 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' &'}, 0x12) 23:29:48 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2d5, @null=' \x00'}, 0x12) 23:29:48 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' A\x00'}, 0x12) 23:29:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0xfffffff5}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:48 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x38e, @null=' \x00'}, 0x12) 23:29:49 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='^ \x00'}, 0x12) 23:29:49 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' w\x00'}, 0x12) 23:29:49 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x430, @null=' \x00'}, 0x12) 23:29:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x7ffffffff000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:49 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={0x0, {0x2, 0x4e21, @remote}, {0x2, 0x4e1d, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e21, @remote}, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x40, 0x8, 0x9}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000a80)='memory.current\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000ac0)={r0, 0x72a, 0x0, "7eb3d1edb1197b0dc328cb2b2b9741c42b5815ed00d5fe4341cee64e926dbbb5ded3cbd7c472a56e4946c295b9a45d603fbb89c1486d58e94685116a2af51b19ca0f58950f0df058c23cf89ecc29a7dd8eab31d5768e9d8c2f0aa370e9093024770bfa83a86dfbe7b129c7992acec71d01e5bd6a73a32b7638a02655f07d28d035312c7332b7bdadd9dab937f8e33c72b8335b33e9280209900950bf02e87c46842c2aaf"}) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 23:29:49 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' !\x00'}, 0x12) 23:29:49 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x4d, @null=' \x00'}, 0x12) 23:29:49 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:49 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' N\x00'}, 0x12) 23:29:49 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x6a, @null=' \x00'}, 0x12) 23:29:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xffffff8d}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:49 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2ec, @null=' \x00'}, 0x12) 23:29:50 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='S \x00'}, 0x12) 23:29:50 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' O\x00'}, 0x12) 23:29:50 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x425, @null=' \x00'}, 0x12) 23:29:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x5}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:50 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) sendto$llc(r0, &(0x7f0000000100)="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", 0xfb, 0x40000, &(0x7f0000000200)={0x1a, 0x13, 0x200, 0x7f, 0x4ffd, 0x20, @dev={[], 0x2}}, 0x10) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89eb, &(0x7f0000000080)) 23:29:50 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x61, @null=' \x00'}, 0x12) 23:29:50 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 1\x00'}, 0x12) 23:29:50 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:50 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x385, @null=' \x00'}, 0x12) 23:29:50 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ~\x00'}, 0x12) 23:29:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x3f00}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:50 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' E\x00'}, 0x12) 23:29:51 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='$ \x00'}, 0x12) 23:29:51 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x21, @null=' \x00'}, 0x12) 23:29:51 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1b\x00'}, 0x12) 23:29:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x8}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:51 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000180)=@mangle={'mangle\x00', 0x1f, 0x6, 0x548, 0x0, 0x3a0, 0xd8, 0xd8, 0x0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x6, &(0x7f0000000100), {[{{@uncond, 0x0, 0x98, 0xd8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x9, 0x8, @ipv6=@mcast2, 0x4e24}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0xfee, 0x1}}}, {{@ip={@multicast1, @multicast2, 0xff000000, 0x0, 'rose0\x00', 'ifb0\x00', {0xff}, {0xff}, 0x33, 0x2, 0x4}, 0x0, 0xc0, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x6041a1d8, 0xffffffffffffb832, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24}}}, {{@ip={@remote, @local, 0xff, 0xff000000, 'veth0_to_bridge\x00', 'bcsh0\x00', {}, {}, 0x7e, 0x2, 0x4}, 0x0, 0xc0, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x9, 0x2000, @multicast2, 0x4e22}}}, {{@ip={@loopback, @remote, 0xffffff00, 0xff, 'vxcan1\x00', 'bridge_slave_1\x00', {0xff}, {0xff}, 0xff, 0x3, 0x40}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x5a8) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) bind$bt_sco(r1, &(0x7f0000000740)={0x1f, {0x5, 0x7, 0x9ab3, 0x100000000000, 0x0, 0x6}}, 0x8) 23:29:51 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' T\x00'}, 0x12) 23:29:51 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2ce, @null=' \x00'}, 0x12) 23:29:51 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x06\x00'}, 0x12) 23:29:51 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:51 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2c7, @null=' \x00'}, 0x12) 23:29:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x3e7}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:51 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3ec, @null=' \x00'}, 0x12) 23:29:52 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='g \x00'}, 0x12) 23:29:52 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' U\x00'}, 0x12) 23:29:52 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x65, @null=' \x00'}, 0x12) 23:29:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x2000000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:52 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000600)={r0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000640)={0x7, 0x422c, 0x7fff, 0x3f}, 0x8) 23:29:52 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \n\x00'}, 0x12) 23:29:52 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3e9, @null=' \x00'}, 0x12) 23:29:52 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)={0x0, 0x1}) ioctl$sock_x25_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@null=' \x00', 0x9, 'bond_slave_1\x00'}) 23:29:52 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x17'}, 0x12) 23:29:52 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' [\x00'}, 0x12) 23:29:52 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2d6, @null=' \x00'}, 0x12) 23:29:52 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3d4, @null=' \x00'}, 0x12) 23:29:53 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \a\x00'}, 0x12) 23:29:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xfffffff5}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='W \x00'}, 0x12) 23:29:53 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x364, @null=' \x00'}, 0x12) 23:29:53 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2fc, @null=' \x00'}, 0x12) 23:29:53 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' (\x00'}, 0x12) 23:29:53 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000002bc0)={0x2, 0x0, @initdev}, &(0x7f0000002c00)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002c40)={0x0, 0xb7, 0x30}, &(0x7f0000002c80)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002cc0)={r2, @in6={{0xa, 0x4e20, 0x5, @local, 0x6}}}, 0x84) r3 = accept4(r0, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @reserved}, &(0x7f0000000140)=0x80, 0x80800) connect$unix(r3, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) 23:29:53 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3ac, @null=' \x00'}, 0x12) 23:29:53 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:53 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x04\x00'}, 0x12) 23:29:53 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2b, @null=' \x00'}, 0x12) 23:29:53 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x12, @null=' \x00'}, 0x12) 23:29:53 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x03\x00'}, 0x12) 23:29:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x3a}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='v \x00'}, 0x12) 23:29:53 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' J\x00'}, 0x12) 23:29:53 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x29e, @null=' \x00'}, 0x12) 23:29:54 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x34f, @null=' \x00'}, 0x12) 23:29:54 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = accept$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0xf8, 0x9, 0x8, 0x0, 0x4, 0x4, 0x3, 0xfffffffffffffff9, r2}, &(0x7f0000000200)=0x20) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:29:54 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x05\x00'}, 0x12) 23:29:54 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x7}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:54 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x32, @null=' \x00'}, 0x12) 23:29:54 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' z\x00'}, 0x12) 23:29:54 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x18\x00'}, 0x12) 23:29:54 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x4c, @null=' \x00'}, 0x12) 23:29:54 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x0e \x00'}, 0x12) 23:29:54 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' +\x00'}, 0x12) 23:29:54 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x331, @null=' \x00'}, 0x12) 23:29:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xf5ffffff00000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' L\x00'}, 0x12) 23:29:55 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2f8, @null=' \x00'}, 0x12) 23:29:55 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x15'}, 0x12) 23:29:55 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) pipe(&(0x7f0000001500)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001540)=@assoc_value={0x0, 0x7}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000015c0)={0x0, 0x73, "4a9967c2a17c940989dd58445b1c28c1799b0718ec946e102da5fc4f2401075a03bb8d0e29f587eabc70a9d67f19de664d45b11bd4b1cc372c5e733e0bcfb89d226a884ab048d0f053eddd6e8c9124f722f327a1d3445dfd523b7f64e1c7cc4b764da04bc01affd7f60591e0ffcbf1f4dbfcd4"}, &(0x7f0000001640)=0x7b) bind$x25(r0, &(0x7f00000000c0)={0x9, @null=' \x00'}, 0x12) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001680)={r2, 0x6bda, 0x5685, 0x7f, 0x40, 0x401, 0xb7, 0x2, {r3, @in={{0x2, 0x4e24, @rand_addr=0x3}}, 0xffff, 0x2a4, 0x7, 0x6, 0xffffffffffffff00}}, &(0x7f0000001740)=0xb0) 23:29:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' s\x00'}, 0x12) 23:29:55 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x34c, @null=' \x00'}, 0x12) 23:29:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x5b0020}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:55 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x30e, @null=' \x00'}, 0x12) 23:29:55 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\\ \x00'}, 0x12) 23:29:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ^\x00'}, 0x12) 23:29:55 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x37d, @null=' \x00'}, 0x12) 23:29:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x5b01}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' j\x00'}, 0x12) 23:29:55 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x340, @null=' \x00'}, 0x12) 23:29:56 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:56 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' a\x00'}, 0x12) 23:29:56 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x336, @null=' \x00'}, 0x12) 23:29:56 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) socketpair(0x8, 0x4, 0x20000000000009, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r1, &(0x7f0000000100)={0x67446698, 0x0, 0x0, 0x4, 0x3, "19e52c7846bda55c1a24567f85362bb56c76e1635ece936fd362e08ee191fc7212a356f0b05edf8665084e1480cd4b81e52a3aeb3357e29e32e627df32924c443d757e"}, 0x53) 23:29:56 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' n\x00'}, 0x12) 23:29:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x9}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:56 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='> \x00'}, 0x12) 23:29:56 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2f5, @null=' \x00'}, 0x12) 23:29:56 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' v\x00'}, 0x12) 23:29:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x700000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:56 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x16\x00'}, 0x12) 23:29:56 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x30d, @null=' \x00'}, 0x12) 23:29:57 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x14'}, 0x12) 23:29:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 6\x00'}, 0x12) 23:29:57 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0xe, @null=' \x00'}, 0x12) 23:29:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x800000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:57 executing program 1: socketpair(0x10, 0x3, 0x3, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0x3, 0x4) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89eb, &(0x7f0000000080)) 23:29:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' )\x00'}, 0x12) 23:29:57 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3a8, @null=' \x00'}, 0x12) 23:29:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' =\x00'}, 0x12) 23:29:57 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x1e \x00'}, 0x12) 23:29:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x2000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' <\x00'}, 0x12) 23:29:57 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2d2, @null=' \x00'}, 0x12) 23:29:58 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:58 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' %\x00'}, 0x12) 23:29:58 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x33c, @null=' \x00'}, 0x12) 23:29:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x9000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:58 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/237, 0xed}], 0x1) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000500)=""/117, &(0x7f0000000040)=0x75) connect$x25(r0, &(0x7f00000004c0)={0x9, @null=' \x00'}, 0xfffffffffffffdfe) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = accept(r0, &(0x7f0000000240)=@tipc=@id, &(0x7f00000002c0)=0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xf4, "8228470667419f4fc485bafe1b414e8bc9ec826bb68eea2e2ab5dae84d908df6a50194ea355b723922b177b431ee0943e7e34b8f327f6a73eb14d5c2d777b93b44cbbf939e9c8cb392c863c9eff8f08e9fdcd09e681228a1f2e7f9c45d28a86b4459a50dc1a3769aceec3270b0438888039a79ff15a88f1acdc00c56b5ca7ceab9e59ffc454f72ff31002bb456c2fff511d87448071146fe8800e6f4a9d0e93f61378990020409573cab0d09fdaeb583171a1a8790d6871361ba7c96b61905e11ebfa1e49f42218b0642ec4433a6661a7b2dbd2e4e2d7f4c054d3427c3b876a2645b3f3435704b2eb336f03c31d4977efcc4e22e"}, &(0x7f0000000400)=0xfc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000440)={0x63e327d8, 0x8, 0x0, 0x3, 0x80000000, 0x5, 0x80000001, 0x3, r2}, 0x20) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'\x00', {0x2, 0x4e23, @multicast1}}) 23:29:58 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' t\x00'}, 0x12) 23:29:58 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) recvmmsg(r0, &(0x7f0000001600)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/91, 0x5b}, {&(0x7f00000001c0)=""/74, 0x4a}], 0x2, &(0x7f0000000280)=""/54, 0x36}, 0x7ff}, {{&(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000340)=""/77, 0x4d}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/195, 0xc3}], 0x3, &(0x7f0000001500)=""/254, 0xfe}, 0xffff}], 0x2, 0x101, &(0x7f0000001680)={0x0, 0x1c9c380}) setsockopt$CAIFSO_REQ_PARAM(r1, 0x116, 0x80, &(0x7f00000016c0)="d3cbfe39b3ea7e2a7aaceb65570e5388a827d4436ac08d4586c5d949ba27eb23b2326b8aac0efdff956e26a0bf72b94cfd182a47bcc7741be241e840c89a884ff9352f1524a9dc2b29884ef8f732af1f2d61367fd9b24d8c3ce42ae20a70a2f2ec072ea538423632a93baeae0aa96aca2f41efadd59fd6e9863bfc2d881138cc015f44cd2a84fdec4ce165b5c450732143d7567b07155ecf3a816096f841a882335e3d21ea714ba081924cc4c82f9d9a2a1d28031c2d67b56c77ad1319110737", 0xc0) 23:29:58 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x36, @null=' \x00'}, 0x12) 23:29:58 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='e \x00'}, 0x12) 23:29:58 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x25, @null=' \x00'}, 0x12) 23:29:58 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' m\x00'}, 0x12) 23:29:58 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 5\x00'}, 0x12) 23:29:59 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2f3, @null=' \x00'}, 0x12) 23:29:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \b\x00'}, 0x12) 23:29:59 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:29:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x6000000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:29:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1c\x00'}, 0x12) 23:29:59 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0xa, @null=' \x00'}, 0x12) 23:29:59 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x1f) bind$x25(r0, &(0x7f0000000240)={0x9, @remote={[], 0x1}}, 0x12) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x205, 0x70bd2c, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8880) syz_extract_tcp_res(&(0x7f0000000200), 0xc77, 0x2) recvmmsg(r0, &(0x7f000000af00)=[{{&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000300)=""/245, 0xf5}, {&(0x7f0000000400)=""/101, 0x65}, {&(0x7f0000000480)=""/178, 0xb2}, {&(0x7f0000000540)=""/17, 0x11}, {&(0x7f0000000580)=""/79, 0x4f}], 0x5}, 0xc664}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000001b00)=[{&(0x7f0000000700)=""/138, 0x8a}, {&(0x7f00000007c0)=""/17, 0x11}, {&(0x7f0000000800)=""/64, 0x40}, {&(0x7f0000000840)=""/78, 0x4e}, {&(0x7f00000008c0)=""/53, 0x35}, {&(0x7f0000000900)=""/64, 0x40}, {&(0x7f0000000940)=""/231, 0xe7}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/78, 0x4e}, {&(0x7f0000001ac0)=""/9, 0x9}], 0xa, &(0x7f0000001bc0)=""/94, 0x5e}, 0xb7}, {{0x0, 0x0, &(0x7f0000004f40)=[{&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/198, 0xc6}, {&(0x7f0000002d40)=""/4096, 0x1000}, {&(0x7f0000003d40)=""/249, 0xf9}, {&(0x7f0000003e40)=""/218, 0xda}, {&(0x7f0000003f40)=""/4096, 0x1000}], 0x6, &(0x7f0000004fc0)=""/4096, 0x1000}, 0x1}, {{&(0x7f0000005fc0)=@nfc_llcp, 0x80, &(0x7f0000006340)=[{&(0x7f0000006040)=""/151, 0x97}, {&(0x7f0000006100)=""/201, 0xc9}, {&(0x7f0000006200)=""/250, 0xfa}, {&(0x7f0000006300)=""/24, 0x18}], 0x4, &(0x7f0000006380)=""/49, 0x31}, 0xd7bf}, {{&(0x7f00000063c0)=@xdp, 0x80, &(0x7f0000006640)=[{&(0x7f0000006440)=""/226, 0xe2}, {&(0x7f0000006540)=""/193, 0xc1}], 0x2, &(0x7f0000006680)=""/203, 0xcb}, 0x4}, {{&(0x7f0000006780)=@in6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000009a80)=[{&(0x7f0000006800)=""/188, 0xbc}, {&(0x7f00000068c0)=""/4096, 0x1000}, {&(0x7f00000078c0)=""/202, 0xca}, {&(0x7f00000079c0)=""/4096, 0x1000}, {&(0x7f00000089c0)=""/7, 0x7}, {&(0x7f0000008a00)=""/4096, 0x1000}, {&(0x7f0000009a00)=""/128, 0x80}], 0x7}, 0x8}, {{&(0x7f0000009b00)=@tipc, 0x80, &(0x7f000000ad80)=[{&(0x7f0000009b80)=""/127, 0x7f}, {&(0x7f0000009c00)=""/109, 0x6d}, {&(0x7f0000009c80)=""/4096, 0x1000}, {&(0x7f000000ac80)}, {&(0x7f000000acc0)=""/32, 0x20}, {&(0x7f000000ad00)=""/106, 0x6a}], 0x6, &(0x7f000000ae00)=""/251, 0xfb}, 0x400}], 0x7, 0x2020, &(0x7f000000b0c0)={0x0, 0x989680}) accept4$unix(r3, 0x0, &(0x7f000000b100), 0x800) 23:29:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' I\x00'}, 0x12) 23:29:59 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='N \x00'}, 0x12) 23:29:59 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x303, @null=' \x00'}, 0x12) 23:29:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' S\x00'}, 0x12) 23:29:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x1e\x00'}, 0x12) 23:29:59 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3ae, @null=' \x00'}, 0x12) 23:29:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' :\x00'}, 0x12) 23:30:00 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:00 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x373, @null=' \x00'}, 0x12) 23:30:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' q\x00'}, 0x12) 23:30:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x3f000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:00 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/187, &(0x7f0000000040)=0xbb) 23:30:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x02\x00'}, 0x12) 23:30:00 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='a \x00'}, 0x12) 23:30:00 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x428, @null=' \x00'}, 0x12) 23:30:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' c\x00'}, 0x12) 23:30:00 executing program 1: recvmmsg(0xffffffffffffff9c, &(0x7f00000093c0)=[{{&(0x7f0000000400)=@nfc, 0x80, &(0x7f0000001700)=[{&(0x7f0000000480)=""/230, 0xe6}, {&(0x7f0000000580)=""/183, 0xb7}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/89, 0x59}, {&(0x7f00000016c0)=""/24, 0x18}], 0x5, &(0x7f0000001780)=""/204, 0xcc}, 0x8000}, {{&(0x7f0000001880)=@ax25={{}, [@default, @null, @default, @rose, @null, @bcast, @default]}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001900)=""/213, 0xd5}, {&(0x7f0000001a00)=""/118, 0x76}, {&(0x7f0000001a80)=""/82, 0x52}, {&(0x7f0000001b00)=""/179, 0xb3}], 0x4, &(0x7f0000001c00)=""/142, 0x8e}, 0x6}, {{&(0x7f0000001cc0)=@sco, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001d40)=""/238, 0xee}], 0x1, &(0x7f0000001e80)=""/143, 0x8f}, 0xffffffffe0e6430e}, {{0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000001f40)=""/8, 0x8}, {&(0x7f0000001f80)=""/227, 0xe3}, {&(0x7f0000002080)=""/134, 0x86}, {&(0x7f0000002140)=""/113, 0x71}, {&(0x7f00000021c0)=""/154, 0x9a}], 0x5, &(0x7f0000002300)=""/69, 0x45}, 0x5}, {{&(0x7f0000002380)=@can, 0x80, &(0x7f0000003480)=[{&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/99, 0x63}], 0x2, &(0x7f00000034c0)=""/12, 0xc}, 0x62}, {{&(0x7f0000003500)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000004840)=[{&(0x7f0000003580)=""/75, 0x4b}, {&(0x7f0000003600)=""/44, 0x2c}, {&(0x7f0000003640)=""/4096, 0x1000}, {&(0x7f0000004640)=""/28, 0x1c}, {&(0x7f0000004680)=""/84, 0x54}, {&(0x7f0000004700)=""/167, 0xa7}, {&(0x7f00000047c0)=""/113, 0x71}], 0x7, &(0x7f00000048c0)=""/172, 0xac}, 0x5}, {{&(0x7f0000004980)=@ll, 0x80, &(0x7f0000005a00)=[{&(0x7f0000004a00)=""/4096, 0x1000}], 0x1, &(0x7f0000005a40)=""/170, 0xaa}, 0x5e}, {{&(0x7f0000005b00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000006bc0)=[{&(0x7f0000005b80)=""/40, 0x28}, {&(0x7f0000005bc0)=""/4096, 0x1000}], 0x2}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f00000080c0)=[{&(0x7f0000006c00)=""/193, 0xc1}, {&(0x7f0000006d00)=""/216, 0xd8}, {&(0x7f0000006e00)=""/3, 0x3}, {&(0x7f0000006e40)=""/4096, 0x1000}, {&(0x7f0000007e40)=""/251, 0xfb}, {&(0x7f0000007f40)=""/11, 0xb}, {&(0x7f0000007f80)=""/248, 0xf8}, {&(0x7f0000008080)=""/47, 0x2f}], 0x8, &(0x7f0000008140)=""/137, 0x89}, 0x8}, {{&(0x7f0000008200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000009380)=[{&(0x7f0000008280)=""/14, 0xe}, {&(0x7f00000082c0)=""/164, 0xa4}, {&(0x7f0000008380)=""/4096, 0x1000}], 0x3}, 0x7ff}], 0xa, 0x20, &(0x7f0000009640)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000009900)={0x0, 0xf6, 0x4, 0x9270, 0x1000000000000, 0x40, 0x4, 0x1, {0x0, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [], @local}, 0x4}}, 0xbb5, 0x144, 0xfffffffffffffffc, 0x100, 0x7ff}}, &(0x7f0000009740)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000009780)={r2, 0x399, 0x1, 0x7e4, 0x4, 0x8}, 0x322) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r3, &(0x7f00000001c0)={0x9, @remote={[], 0x3}}, 0x12) connect$x25(r3, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r3, 0x89eb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x9}) r4 = accept4(r3, &(0x7f0000000200)=@nl, &(0x7f0000000280)=0x80, 0x80800) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000300)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r5, 0x1, 0x70bd2a, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040080}, 0x20040000) ioctl(r3, 0x7fff, &(0x7f00000000c0)="9cd9ebc63239ddaeaf87a72d71545538798e17d1aa82599fe529be134b8f2472dd35428f8ef5efa8c64b1b84a917243b723edec5f7e27fc14622d9065fade627533cf2c08c518bd37ce3d4e66bc5327508d4b7aa0841266ae44ba6684b092164912cbc93e041c5a3847ad41bf2f45fdf1b4f7bb4fd8ffc9f3e5237a44e45ea297d86b65ec5a85e38154a42af95af42acaf27efb478e3c870ba93c5ce755a07fc05a487645e3df9824329601e6b53343fb9459c0368425931af4ed7862464") r6 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$XDP_STATISTICS(r6, 0x11b, 0x7, &(0x7f0000000000), &(0x7f0000000180)=0x18) r7 = gettid() r8 = getuid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000009880)={r2, 0xee1}, &(0x7f00000098c0)=0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000097c0)={0x0, 0x0, 0x0}, &(0x7f0000009800)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009840)={r7, r8, r9}, 0xc) 23:30:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xf5ffffff}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' `\x00'}, 0x12) 23:30:01 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:01 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x419, @null=' \x00'}, 0x12) 23:30:01 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000040)={0x9, @remote={[], 0x0}}, 0x12) connect$x25(r0, &(0x7f00000000c0)={0x9, @null=' \x00'}, 0x4) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:30:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' g\x00'}, 0x12) 23:30:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x6000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:01 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x69, @null=' \x00'}, 0x12) 23:30:01 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='k \x00'}, 0x12) 23:30:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x19\x00'}, 0x12) 23:30:01 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = accept4(r0, &(0x7f00000000c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x80, 0x80800) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180), 0x172, &(0x7f00000001c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4800}, 0x40) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:30:01 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2f9, @null=' \x00'}, 0x12) 23:30:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x3f00000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 2\x00'}, 0x12) 23:30:02 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3e6, @null=' \x00'}, 0x12) 23:30:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' e\x00'}, 0x12) 23:30:02 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' #'}, 0x12) 23:30:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xf0ff7f00000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:02 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x317, @null=' \x00'}, 0x12) 23:30:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x11\x00'}, 0x12) 23:30:02 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x17 \x00'}, 0x12) 23:30:02 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x38c, @null=' \x00'}, 0x12) 23:30:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 9\x00'}, 0x12) 23:30:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x60}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:02 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r2 = accept4$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x80000) ioctl$SIOCX25SFACILITIES(r1, 0x89eb, &(0x7f0000000080)) ioctl$SIOCX25SENDCALLACCPT(r2, 0x89e9) 23:30:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 4\x00'}, 0x12) 23:30:02 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2eb, @null=' \x00'}, 0x12) 23:30:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' Y\x00'}, 0x12) 23:30:02 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' o\x00'}, 0x12) 23:30:02 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x291, @null=' \x00'}, 0x12) 23:30:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 8\x00'}, 0x12) 23:30:03 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x1c \x00'}, 0x12) 23:30:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x20005b00}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:03 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x383, @null=' \x00'}, 0x12) 23:30:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x0f\x00'}, 0x12) 23:30:03 executing program 1: bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x5, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780), 0xc, &(0x7f0000000880)={&(0x7f0000000300)=ANY=[]}}, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='io.bfq.weight\x00', 0x2, 0x0) writev(r2, &(0x7f0000000700), 0x1000000000000110) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000080)) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) r5 = accept4$packet(r0, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000540)=0x14, 0x80000) setsockopt$packet_int(r5, 0x107, 0x10, &(0x7f0000000400)=0x4, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6}}, &(0x7f0000000780)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000800)={@empty, 0x0}, &(0x7f0000000840)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000980)={@local, @broadcast, 0x0}, &(0x7f00000009c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b80)={{{@in6, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000c80)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000cc0)={@initdev, @loopback, 0x0}, &(0x7f0000000d00)=0xc) getpeername$packet(r0, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000003c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000d40)={'dummy0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000000d80)={0x11, 0x0, 0x0}, &(0x7f0000000dc0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000e00)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000f00)=0xe8) getpeername$packet(r0, &(0x7f0000000f40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000f80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000002100)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002140)={{{@in6=@ipv4={[], [], @dev}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000002240)=0xe8) accept4$packet(r0, &(0x7f0000002280)={0x11, 0x0, 0x0}, &(0x7f00000022c0)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002300)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000002b00)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000002ac0)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="0000076d77ac264ea55e499362eeae534b169b43165bd7d8524054badfd6", @ANYRES16=r3, @ANYBLOB="00012cbd7000fddbdf250000000008000100", @ANYRES32=r4, @ANYBLOB="7c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004007a000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="b400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="080007000500000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400fcffffff38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000800000008000100", @ANYRES32=r9, @ANYBLOB="e4010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000600000008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400bafe00000800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000600000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004001f0000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040002ac000008000100", @ANYRES32=r14, @ANYBLOB="c801020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400fcffffff08000600", @ANYRES32=r15, @ANYBLOB="54000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000240004007f000009ffff0000ff7f960406000000ff000effff7f00000600dd000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400020000000800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000500000008000600", @ANYRES32=r16, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000600000008000100", @ANYRES32=r18, @ANYBLOB="5402020044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000140004006ff4030500f0ffff06000109200000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="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"], 0x76c}, 0x1, 0x0, 0x0, 0x25efb2c441164662}, 0x40) r21 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000900)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="d3121000", @ANYRES16=r21, @ANYBLOB="000828bd7000fddbdf250c00000044000200080009000600000008000b000a00000014000100ff02000000000000000000000000000114000100fe8000000000000000000000000000aa08000300030000002400010008000500040000000800050003000000080001000a000000080001000a000000080004000800000024000200080009000200000008000800ffffffff080004000300000008000b000a0000004c000200080006000000000008000b0000000000080002004e21000008000b000a00000008000500d900000008000b000a000000080005000000000008000500060000000800070003000000"], 0xf4}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 23:30:03 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x311, @null=' \x00'}, 0x12) 23:30:03 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0xffffffffffffff74) accept4$bt_l2cap(r0, &(0x7f0000000200), &(0x7f0000000180)=0xe, 0x800) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:30:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 7\x00'}, 0x12) 23:30:03 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' M\x00'}, 0x12) 23:30:03 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3c9, @null=' \x00'}, 0x12) 23:30:03 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:30:04 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x125, @null=' \x00'}, 0x12) 23:30:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' D\x00'}, 0x12) 23:30:04 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='U \x00'}, 0x12) 23:30:04 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)={0x79, 0x0, 0x0, 0x8, 0x0, 0x81}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x9e, @loopback}], 0x1c) 23:30:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x1000000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' K\x00'}, 0x12) 23:30:04 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x287, @null=' \x00'}, 0x12) 23:30:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' ]\x00'}, 0x12) 23:30:04 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:04 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x348, @null=' \x00'}, 0x12) 23:30:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' /\x00'}, 0x12) 23:30:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x7000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:04 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2d7, @null=' \x00'}, 0x12) 23:30:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' W\x00'}, 0x12) 23:30:05 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f00000000c0)={0x9, @remote={[], 0x3}}, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000100)={'ip6_vti0\x00', 0x2, 0x5}) 23:30:05 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=': \x00'}, 0x12) 23:30:05 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x316, @null=' \x00'}, 0x12) 23:30:05 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' V\x00'}, 0x12) 23:30:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x500}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:05 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept(r0, &(0x7f0000001a00)=@ipx, &(0x7f0000001a80)=0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001ac0)=0x1, 0x4) r2 = socket(0xa, 0x6, 0x5) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) socketpair(0x4, 0x6, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$tipc(r3, &(0x7f0000000100)=@id, &(0x7f0000000140)=0x10) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000240)) 23:30:05 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:05 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' u\x00'}, 0x12) 23:30:05 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3cc, @null=' \x00'}, 0x12) 23:30:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xc005}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:05 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2e0, @null=' \x00'}, 0x12) 23:30:05 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' G\x00'}, 0x12) 23:30:05 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x23) 23:30:06 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='\x0f \x00'}, 0x12) 23:30:06 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x314, @null=' \x00'}, 0x12) 23:30:06 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x24) 23:30:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x2000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:06 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)={0x0, 0x0, 0xa, 0x0, 0x0, 0x800000000}) 23:30:06 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:06 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x55) 23:30:06 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x427, @null=' \x00'}, 0x12) 23:30:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x15b}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:06 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x4b) 23:30:06 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3ad, @null=' \x00'}, 0x12) 23:30:06 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x42) 23:30:07 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='T \x00'}, 0x12) 23:30:07 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x330, @null=' \x00'}, 0x12) 23:30:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0xb) 23:30:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x5b002000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:07 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) bind$x25(r0, &(0x7f00000000c0)={0x9, @remote={[], 0x1}}, 0x12) 23:30:07 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' 8'}, 0x12) 23:30:07 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x41d, @null=' \x00'}, 0x12) 23:30:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x2d) 23:30:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x11b1ff7f00000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x31) 23:30:07 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3d2, @null=' \x00'}, 0x12) 23:30:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x29) 23:30:08 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='l \x00'}, 0x12) 23:30:08 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x5f, @null=' \x00'}, 0x12) 23:30:08 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x8) 23:30:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xe703000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:08 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) r1 = socket(0x2, 0x5, 0x800000) getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0), 0x4) 23:30:08 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:08 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3af, @null=' \x00'}, 0x12) 23:30:08 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x4f) 23:30:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x8dffffff00000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:08 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x346, @null=' \x00'}, 0x12) 23:30:08 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x73) 23:30:08 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2b3, @null=' \x00'}, 0x12) 23:30:09 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x1e \x00'}, 0x12) 23:30:09 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x7d) 23:30:09 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3d, @null=' \x00'}, 0x12) 23:30:09 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x10, @null=' \x00'}, 0x12) 23:30:09 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = socket(0x1, 0x805, 0x5) connect$caif(r1, &(0x7f0000000400)=@dgm={0x25, 0x4, 0x1}, 0x18) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:30:09 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x5c0}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:09 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x41) 23:30:09 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x379, @null=' \x00'}, 0x12) 23:30:09 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0xa) 23:30:09 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2f, @null=' \x00'}, 0x12) 23:30:09 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x48) 23:30:10 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' t \x00'}, 0x12) 23:30:10 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x43) 23:30:10 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x30, @null=' \x00'}, 0x12) 23:30:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xeffdffff00000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:10 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000140)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0x3c, @multicast1, 0x4e20, 0x2, 'lblc\x00', 0x4, 0x1, 0x5e}, 0x2c) 23:30:10 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:10 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3b7, @null=' \x00'}, 0x12) 23:30:10 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x2c) 23:30:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x200000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:10 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3cd, @null=' \x00'}, 0x12) 23:30:10 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x57) 23:30:10 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x34) 23:30:11 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x11 \x00'}, 0x12) 23:30:11 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x56) 23:30:11 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3b9, @null=' \x00'}, 0x12) 23:30:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xc0050000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:11 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000100)=""/125, &(0x7f0000000180)=0x7d) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89eb, &(0x7f0000000080)) 23:30:11 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:11 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x4) 23:30:11 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2a8, @null=' \x00'}, 0x12) 23:30:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xe703}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:11 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x3a) 23:30:11 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2f0, @null=' \x00'}, 0x12) 23:30:11 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x69) 23:30:11 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \n \x00'}, 0x12) 23:30:11 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x368, @null=' \x00'}, 0x12) 23:30:11 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x10) 23:30:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x700}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:12 executing program 1: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89eb, &(0x7f0000000080)) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000480)={&(0x7f0000000140), 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="78020000", @ANYRES16=r2, @ANYBLOB="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"], 0x278}, 0x1, 0x0, 0x0, 0x4004014}, 0xc000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 23:30:12 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x05'}, 0x12) 23:30:12 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3c1, @null=' \x00'}, 0x12) 23:30:12 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x46) 23:30:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x7fffb111}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:12 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x3c) 23:30:12 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0xc, @null=' \x00'}, 0x12) 23:30:12 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x79) 23:30:12 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' , \x00'}, 0x12) 23:30:12 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x429, @null=' \x00'}, 0x12) 23:30:12 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x5) 23:30:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xf0ffffff7f0000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:13 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x58, 0x70, 0xbec, {"1c92bf5f57cb3c42dbaabf20d04b70768f0fa11427a0f9d1f4e27014572cfe89d00a90e307cdbc91e4b2a943d97135c91433f2fe7158d0e2ed39cdd879b3f9e3f0914d882177b054bd0599baa9918c1b9fa4026de365"}}, {0x0, "27f000f5f054a9fb6210ce84f237b193ace3da4a52e00abc06ae833669236324db91b74aa69581b37b97c9f63b0e1f869f23c0094e7209ecfebec4ba6e"}}, &(0x7f0000000180)=""/123, 0xaf, 0x7b}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000002c0)={r0}) sendto$ax25(r1, &(0x7f0000000300)="7d9d961d82c5df7c77e4b8b49950b2393255c00dc64e00a7a0bc0c2db37b0ff7eea1e4714e29e55ddcbe880ef9d6804d1c5c8b2dd033fdd9a56cbb", 0x3b, 0x4008090, &(0x7f0000000340)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2}, [@null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x48) accept4$x25(r0, &(0x7f0000000240)={0x9, @remote}, &(0x7f0000000280)=0x12, 0x80800) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:30:13 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' %'}, 0x12) 23:30:13 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x13) 23:30:13 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x59, @null=' \x00'}, 0x12) 23:30:13 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x7a) 23:30:13 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x32e, @null=' \x00'}, 0x12) 23:30:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xc005000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:13 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2b2, @null=' \x00'}, 0x12) 23:30:13 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x1d \x00'}, 0x12) 23:30:13 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x53) 23:30:13 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2fd, @null=' \x00'}, 0x12) 23:30:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xf0ff7f}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:14 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000140)={0x7f, 0x1, 0x0, 0xfffffffffffffffd, 0x400}) 23:30:14 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:14 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3fc, @null=' \x00'}, 0x12) 23:30:14 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x1d) 23:30:14 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x26, @null=' \x00'}, 0x12) 23:30:14 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x2) 23:30:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xffffff7f}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:14 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3bc, @null=' \x00'}, 0x12) 23:30:14 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' + \x00'}, 0x12) 23:30:14 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x74) 23:30:14 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x34a, @null=' \x00'}, 0x12) 23:30:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x3a00}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:15 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x70) 23:30:15 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x324, @null=' \x00'}, 0x12) 23:30:15 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:15 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x44) 23:30:15 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = accept4(r0, &(0x7f00000018c0)=@ethernet={0x0, @dev}, &(0x7f0000001940)=0x80, 0x80000) mmap$xdp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x48010, r1, 0x180000000) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000100)={0x20000000007, 0x0, 0xc, 0x200000000000, 0x7fff, 0x80}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, r2, 0x524, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400000000000000}]}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) 23:30:15 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x40d, @null=' \x00'}, 0x12) 23:30:15 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x6) 23:30:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x4000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:15 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' T \x00'}, 0x12) 23:30:15 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x42d, @null=' \x00'}, 0x12) 23:30:15 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x54) 23:30:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x20000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:15 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x41, @null=' \x00'}, 0x12) 23:30:15 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x5c) 23:30:16 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0xff) 23:30:16 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:16 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x333, @null=' \x00'}, 0x12) 23:30:16 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x2e) 23:30:16 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x1d, @null=' \x00'}, 0x12) 23:30:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xeffdffff}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:16 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' 0 \x00'}, 0x12) 23:30:16 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) socket$inet6_sctp(0xa, 0x1, 0x84) 23:30:16 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x52) 23:30:16 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x298, @null=' \x00'}, 0x12) 23:30:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x7fffef80}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:16 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x45) 23:30:16 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2d, @null=' \x00'}, 0x12) 23:30:17 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:17 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x77) 23:30:17 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3db, @null=' \x00'}, 0x12) 23:30:17 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x36e, @null=' \x00'}, 0x12) 23:30:17 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x64) 23:30:17 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' D \x00'}, 0x12) 23:30:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x500000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:17 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x4, @null=' \x00'}, 0x12) 23:30:17 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x27) 23:30:17 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = socket(0x9, 0x5, 0x101) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote}, 0x4, 0x3, 0x0, 0x4}}, 0x26) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:30:17 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x4c) 23:30:17 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x378, @null=' \x00'}, 0x12) 23:30:18 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:18 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x2f) 23:30:18 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2da, @null=' \x00'}, 0x12) 23:30:18 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x1b) 23:30:18 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x31b, @null=' \x00'}, 0x12) 23:30:18 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x05 \x00'}, 0x12) 23:30:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x80efff7f00000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:18 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x26) 23:30:18 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x38, @null=' \x00'}, 0x12) 23:30:18 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f00000000c0)={0x9, @remote={[], 0x3}}, 0x12) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="1841a0faba06a148b9a8010e00", @ANYRES16=r2, @ANYBLOB="20012bbd7000fedbdf250b000000a80004001400010062726f6164636173742d6c696e6b00000c00010073797a30000000003c0007000800040003000000080001001100000008000400a70d000008000200800a0000080003000000000008000300ff00000008000400050000001400010062726f6164636173742d6c696e6b00003400070008000400060000000800040000000000080004000180000008000200ca00000008000300130a00000800040009000000180007000c000300ffffffff0000000008000100ff0f0000440001000c000200080001001b000000340002000800020000000000080003000100010008000400c40b0000080001000e00000008000400b55600000800040001000080"], 0x118}, 0x1, 0x0, 0x0, 0x4000055}, 0x890) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000100)=0x4) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:30:18 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x49) 23:30:18 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x392, @null=' \x00'}, 0x12) 23:30:18 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:18 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) recvmmsg(r0, &(0x7f00000099c0)=[{{&(0x7f0000001880)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/229, 0xe5}, {&(0x7f0000002a00)=""/214, 0xd6}], 0x3, &(0x7f0000002b40)=""/1, 0x1}, 0x2}, {{&(0x7f0000002b80)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000002c00)=""/195, 0xc3}, {&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/213, 0xd5}, {&(0x7f0000003e00)=""/104, 0x68}], 0x4, &(0x7f0000003ec0)=""/4096, 0x1000}}, {{&(0x7f0000004ec0)=@x25={0x9, @remote}, 0x80, &(0x7f0000005240)=[{&(0x7f0000004f40)=""/38, 0x26}, {&(0x7f0000004f80)=""/38, 0x26}, {&(0x7f0000004fc0)=""/121, 0x79}, {&(0x7f0000005040)=""/229, 0xe5}, {&(0x7f0000005140)}, {&(0x7f0000005180)=""/170, 0xaa}], 0x6, &(0x7f00000052c0)=""/152, 0x98}, 0x51}, {{&(0x7f0000005380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000055c0)=[{&(0x7f0000005400)=""/60, 0x3c}, {&(0x7f0000005440)=""/110, 0x6e}, {&(0x7f00000054c0)=""/170, 0xaa}, {&(0x7f0000005580)=""/16, 0x10}], 0x4}, 0x3c}, {{&(0x7f0000005600)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000005700)=[{&(0x7f0000005680)=""/92, 0x5c}], 0x1, &(0x7f0000005740)=""/4096, 0x1000}, 0x8100000000000000}, {{&(0x7f0000006740)=@sco, 0x80, &(0x7f0000007b80)=[{&(0x7f00000067c0)=""/188, 0xbc}, {&(0x7f0000006880)=""/52, 0x34}, {&(0x7f00000068c0)=""/233, 0xe9}, {&(0x7f00000069c0)=""/238, 0xee}, {&(0x7f0000006ac0)=""/133, 0x85}, {&(0x7f0000006b80)=""/4096, 0x1000}], 0x6, &(0x7f0000007c00)=""/101, 0x65}, 0x1}, {{&(0x7f0000007c80)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000007f40)=[{&(0x7f0000007d00)=""/75, 0x4b}, {&(0x7f0000007d80)=""/16, 0x10}, {&(0x7f0000007dc0)=""/236, 0xec}, {&(0x7f0000007ec0)=""/97, 0x61}], 0x4, &(0x7f0000007f80)=""/247, 0xf7}, 0x7}, {{&(0x7f0000008080)=@rc, 0x80, &(0x7f00000082c0)=[{&(0x7f0000008100)=""/189, 0xffffffffffffff5a}, {&(0x7f00000081c0)=""/167, 0xa7}, {&(0x7f0000008280)=""/13, 0xd}], 0x3, &(0x7f0000008300)}, 0x1}, {{&(0x7f0000008340)=@caif=@dgm, 0x80, &(0x7f0000008580)=[{&(0x7f00000083c0)=""/114, 0x72}, {&(0x7f0000008440)=""/58, 0x3a}, {&(0x7f0000008480)=""/212, 0xd4}], 0x3, &(0x7f00000085c0)=""/73, 0x49}, 0x7}, {{0x0, 0x0, &(0x7f0000009880)=[{&(0x7f0000008640)=""/4096, 0x1000}, {&(0x7f0000009640)=""/65, 0x41}, {&(0x7f00000096c0)=""/22, 0x16}, {&(0x7f0000009700)=""/7, 0x7}, {&(0x7f0000009740)}, {&(0x7f0000009780)=""/218, 0xda}], 0x6, &(0x7f0000009900)=""/187, 0xbb}, 0xfffffffffffffff8}], 0xa, 0x100, &(0x7f0000009c40)={0x0, 0x1c9c380}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000009c80)) 23:30:18 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x6c, @null=' \x00'}, 0x12) 23:30:18 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x22) 23:30:19 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x7) 23:30:19 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' 4 \x00'}, 0x12) 23:30:19 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x1a, @null=' \x00'}, 0x12) 23:30:19 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x1e) 23:30:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x400000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:19 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x14) 23:30:19 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x366, @null=' \x00'}, 0x12) 23:30:19 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x35) 23:30:19 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @remote={[], 0x2}}, 0xfffffffffffffe07) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:30:19 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x41c, @null=' \x00'}, 0x12) 23:30:19 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:20 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x68) 23:30:20 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x432, @null=' \x00'}, 0x12) 23:30:20 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' h \x00'}, 0x12) 23:30:20 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x61) 23:30:20 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000380)={@local, 0x0}, &(0x7f00000003c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'veth0\x00', r1}) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000a80)={0x2, 0x0, @dev}, &(0x7f0000000ac0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000b00)={0x0, 0x4}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000b80)={r3, 0x1800, 0x30}, &(0x7f0000000bc0)=0xc) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:30:20 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2ea, @null=' \x00'}, 0x12) 23:30:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xffffff7f00000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:20 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x332, @null=' \x00'}, 0x12) 23:30:20 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x19) 23:30:20 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x25) 23:30:20 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' 9'}, 0x12) 23:30:20 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x312, @null=' \x00'}, 0x12) 23:30:20 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x37) 23:30:21 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3a1, @null=' \x00'}, 0x12) 23:30:21 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' 9 \x00'}, 0x12) 23:30:21 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x58) 23:30:21 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2e2, @null=' \x00'}, 0x12) 23:30:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x10000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:21 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='pids.events\x00', 0x0, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000440), &(0x7f0000000480)=0x4) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000005c0)={r1}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000600), 0x4) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)={0x16, 0x0, 0xffffffffffffffff, 0x80000000000000, 0xffffffffffffffff}) 23:30:21 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x17) 23:30:21 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2bd, @null=' \x00'}, 0x12) 23:30:21 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x4a) 23:30:21 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' /'}, 0x12) 23:30:21 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x39f, @null=' \x00'}, 0x12) 23:30:21 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0xe) 23:30:21 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x5b) 23:30:22 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \t \x00'}, 0x12) 23:30:22 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x328, @null=' \x00'}, 0x12) 23:30:22 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x50) 23:30:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x5000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:22 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x124, 0x70bd29, 0x25dfdbfb, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40080) 23:30:22 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2df, @null=' \x00'}, 0x12) 23:30:22 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x51) 23:30:22 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x353, @null=' \x00'}, 0x12) 23:30:22 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:22 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x3) 23:30:22 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3a3, @null=' \x00'}, 0x12) 23:30:22 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x28) 23:30:23 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' v \x00'}, 0x12) 23:30:23 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x4a, @null=' \x00'}, 0x12) 23:30:23 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x15) 23:30:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x8dffffff}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:23 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0xfffffffffffffdf5) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8100400}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa4, r2, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xd, 0x20}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x3a}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xa4}, 0x1, 0x0, 0x0, 0xbe1493e675421089}, 0x800) getsockopt$netlink(r1, 0x10e, 0xe93a11453dadaa37, &(0x7f00000002c0)=""/79, &(0x7f0000000340)=0x4f) 23:30:23 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x60) 23:30:23 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3da, @null=' \x00'}, 0x12) 23:30:23 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000100)={0x9, @remote={[], 0x0}}, 0x2db) r1 = socket(0x5, 0x0, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x48, r2, 0x20, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4008004}, 0x890) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:30:23 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:23 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x7c) 23:30:23 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x42e, @null=' \x00'}, 0x12) 23:30:23 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3d8, @null=' \x00'}, 0x12) 23:30:24 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' w \x00'}, 0x12) 23:30:24 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = socket(0x1f, 0x4, 0xffffffffffffff31) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x22040000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x130, r2, 0x700, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xc9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1ff}]}, @TIPC_NLA_NET={0x28, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffffffffffffa}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x46}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}]}, @TIPC_NLA_NODE={0x38, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x100}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffffffff9864}]}, @TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x80000001}]}, @TIPC_NLA_NET={0x40, 0x7, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x40}]}, @TIPC_NLA_LINK={0x30, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}]}, 0x130}}, 0x1) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) accept4$inet6(r1, &(0x7f0000000380)={0xa, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x800) getpeername$netlink(r1, &(0x7f00000002c0), &(0x7f0000000340)=0xc) 23:30:24 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x76) 23:30:24 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x356, @null=' \x00'}, 0x12) 23:30:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x900}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:24 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x7e) 23:30:24 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x310, @null=' \x00'}, 0x12) 23:30:24 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x59) 23:30:24 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:24 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x23, @null=' \x00'}, 0x12) 23:30:24 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x30) 23:30:24 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x36) 23:30:25 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x6d) 23:30:25 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x18 \x00'}, 0x12) 23:30:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xfffffdef}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:25 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = accept(r1, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000003100)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000003140)={r3, 0x1, 0x6, @random="839c50fed345"}, 0x10) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x1) recvmmsg(r0, &(0x7f0000002640)=[{{&(0x7f0000000180)=@sco, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)}], 0x1, &(0x7f0000000280)=""/4096, 0x1000}, 0xffffffffffffff00}, {{&(0x7f0000001280)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000001300)}, 0x1}, {{&(0x7f0000001340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000001940)=[{&(0x7f00000013c0)=""/197, 0xc5}, {&(0x7f00000014c0)=""/180, 0xb4}, {&(0x7f0000001580)=""/47, 0x2f}, {&(0x7f00000015c0)=""/142, 0x8e}, {&(0x7f0000001680)=""/5, 0x5}, {&(0x7f00000016c0)=""/137, 0x89}, {&(0x7f0000001780)=""/40, 0x28}, {&(0x7f00000017c0)=""/204, 0xcc}, {&(0x7f00000018c0)=""/65, 0x41}], 0x9, &(0x7f0000001a00)=""/218, 0xda}, 0xffffffff00000001}, {{&(0x7f0000001b00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001b80)=""/45, 0x2d}, {&(0x7f0000001bc0)=""/253, 0xfd}, {&(0x7f0000001cc0)=""/168, 0xa8}], 0x3, &(0x7f0000001dc0)=""/34, 0x22}}, {{&(0x7f0000001e00)=@nfc, 0x80, &(0x7f0000002340)=[{&(0x7f0000001e80)=""/124, 0x7c}, {&(0x7f0000001f00)=""/191, 0xbf}, {&(0x7f0000001fc0)=""/237, 0xed}, {&(0x7f00000020c0)=""/93, 0x5d}, {&(0x7f0000002140)=""/86, 0x56}, {&(0x7f00000021c0)=""/183, 0xb7}, {&(0x7f0000002280)=""/73, 0x49}, {&(0x7f0000002300)=""/55, 0x37}], 0x8, &(0x7f00000023c0)=""/190, 0xbe}, 0x1}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000002480)=""/63, 0x3f}, {&(0x7f00000024c0)=""/86, 0x56}], 0x2}, 0x101}, {{&(0x7f0000002580)=@can, 0x80, &(0x7f0000002600)}, 0x3f}], 0x7, 0x40, &(0x7f0000002800)={0x77359400}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002880)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000002940)={&(0x7f0000002840)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002900)={&(0x7f00000028c0)={0x40, r5, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xb46a}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x1) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:30:25 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3c3, @null=' \x00'}, 0x12) 23:30:25 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x5d) 23:30:25 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x15, @null=' \x00'}, 0x12) 23:30:25 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) sendto$x25(r0, &(0x7f0000000240)="435554053321c5f4fa6b03fcb19866f806a494e8d27b18dc238af3a9447ced34d5af6ecdb8f67475b624559d343a1a41167541bb125c436b1777700c86020000000c7801935cbcf2b8bdb8fbead0d0420b4ee378496f91e4bc91b1bd0976cbae23a91070c00005ba139bd3c79fbd45af3f42033592c5d42734834a0fa8fd63a4f6ff1ef177945a01ed3a7488f901a670aed7ec7bda7e52d86ad6f4a9e920234b33d53e863ecd032e112bca04114d54d36e3bf24e493fea40b4ca4cd5a9fe08f1ad3f7d2395dbbdf57f92bc4d05ae1bd7e203f48d9a12e95b17b8cd264f3096a194d3d0b08f", 0xe5, 0x40000, &(0x7f0000000180)={0x9, @null=' \x00'}, 0x12) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) sendto$x25(r0, &(0x7f0000000340)="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", 0x1000, 0x48004, &(0x7f0000000100)={0x9, @remote={[], 0x3}}, 0x12) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) connect$rose(r1, &(0x7f0000000200)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x1, @bcast}, 0x1c) tee(r1, r0, 0x1, 0xa) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:25 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:25 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x63) 23:30:25 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x367, @null=' \x00'}, 0x12) 23:30:25 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x6c) 23:30:25 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x407, @null=' \x00'}, 0x12) 23:30:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x1000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:26 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' I \x00'}, 0x12) 23:30:26 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x38) 23:30:26 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2d8, @null=' \x00'}, 0x12) 23:30:26 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x71) 23:30:26 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3e2, @null=' \x00'}, 0x12) 23:30:26 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = socket(0x5, 0xa, 0xffffffffffffffff) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f00000000c0)=0x47, 0x4) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:30:26 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x5a) 23:30:26 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x36d, @null=' \x00'}, 0x12) 23:30:26 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x14) 23:30:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x4000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:26 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x43b, @null=' \x00'}, 0x12) 23:30:26 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x62) 23:30:27 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' s \x00'}, 0x12) 23:30:27 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x18) 23:30:27 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x19, @null=' \x00'}, 0x12) 23:30:27 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x78) 23:30:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x80efff7f}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) splice(r0, &(0x7f0000000180), r0, &(0x7f00000001c0), 0xa8, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14, 0x0) r5 = accept(r2, &(0x7f0000000400)=@nfc, &(0x7f0000000480)=0x80) bind$can_raw(r5, &(0x7f00000004c0)={0x1d, r4}, 0x10) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000280)={'syzkaller1\x00', 0x2}) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000140), 0x4) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0xfffffffffffffd74) r6 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) bind$ax25(r6, &(0x7f0000000000)={{0x6}, [@null, @remote, @null, @default, @netrom, @remote, @remote, @bcast]}, 0x48) ioctl$SIOCX25SFACILITIES(r1, 0x89eb, &(0x7f0000000080)) r7 = accept(r0, &(0x7f00000002c0)=@vsock={0x28, 0x0, 0x0, @reserved}, &(0x7f0000000340)=0x80) getsockopt$inet_int(r7, 0x0, 0x17, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 23:30:27 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x67, @null=' \x00'}, 0x12) 23:30:27 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x7b) 23:30:27 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0xb) 23:30:27 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x43e, @null=' \x00'}, 0x12) 23:30:27 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x72) 23:30:27 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x15) 23:30:28 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' E \x00'}, 0x12) 23:30:28 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x437, @null=' \x00'}, 0x12) 23:30:28 executing program 1: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000100)={{}, [@null, @netrom, @rose, @bcast, @remote, @remote, @default, @bcast]}, &(0x7f0000000000)=0x48, 0x800) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000080)={0x9, @remote={[], 0x2}}, 0x12) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89eb, &(0x7f00000000c0)={0x4, 0x0, 0xb}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) 23:30:28 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x27) 23:30:28 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x11) 23:30:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xe7030000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:28 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x3d) 23:30:28 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x4) 23:30:28 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x35c, @null=' \x00'}, 0x12) 23:30:28 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x26) 23:30:28 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x5a, 0x0, 0xa, 0x5, 0x101, 0x81}) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:30:28 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x1a) 23:30:29 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' > \x00'}, 0x12) 23:30:29 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3e0, @null=' \x00'}, 0x12) 23:30:29 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x39) 23:30:29 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x67) 23:30:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x4}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:29 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x47) 23:30:29 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x28c, @null=' \x00'}, 0x12) 23:30:29 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x22) 23:30:29 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x2a) 23:30:29 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000006c0)=[@in6={0xa, 0x4e22, 0x3a, @mcast1, 0x6}, @in6={0xa, 0x4e20, 0xff, @dev={0xfe, 0x80, [], 0x29}, 0x2}, @in6={0xa, 0x3fff80000000000, 0x7fffffff, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @in6={0xa, 0x4e20, 0x3, @loopback, 0x3}], 0x70) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x2, {0x5, 0x3, 0x7, 0x200, 0x3, 0x400}, 0x9, 0xffff}, 0xe) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x2, 0x4) ioctl$SIOCX25SFACILITIES(r1, 0x89eb, &(0x7f0000000140)) accept4(r1, &(0x7f0000000600)=@nl=@unspec, &(0x7f0000000680)=0x80, 0x800) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={0x0, {0x2, 0x4e22, @remote}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e24, @broadcast}, 0x14c, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000180)='bcsf0\x00', 0x1, 0x6, 0x2}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r2, &(0x7f00000005c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x6044000}, 0xc, &(0x7f0000000580)={&(0x7f00000002c0)={0x288, r3, 0x301, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x69338076}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x10, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}]}]}, @TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xab}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x635}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x37f2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}]}, @TIPC_NLA_LINK={0x70, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffffffd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x569}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}]}, @TIPC_NLA_NODE={0x28, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x74, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x48, @remote, 0x7}}, {0x14, 0x2, @in={0x2, 0x4e24, @local}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @multicast1}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x0, @remote, 0x20}}}}]}, @TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x1c, 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_BEARER={0x98, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xc}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xa7}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @local}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x6, @loopback, 0x1}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}, {0x14, 0x2, @in={0x2, 0x4e22, @local}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}]}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x971}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x20040010}, 0x10) 23:30:29 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0xf) 23:30:29 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2e6, @null=' \x00'}, 0x12) 23:30:30 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x17 \x00'}, 0x12) 23:30:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x2e) 23:30:30 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x2a) 23:30:30 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3f3, @null=' \x00'}, 0x12) 23:30:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x10}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:30 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x396, @null=' \x00'}, 0x12) 23:30:30 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x3b) 23:30:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x21) 23:30:30 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x6a) 23:30:30 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz1\x00', 0x200002, 0x0) r3 = openat$cgroup(r2, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r3, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) getsockname(r1, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, &(0x7f00000001c0)=0x80) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000200)=0x7ff, 0x4) 23:30:30 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2e7, @null=' \x00'}, 0x12) 23:30:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x9) 23:30:30 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x14 \x00'}, 0x12) 23:30:30 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x21) 23:30:30 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x5c, @null=' \x00'}, 0x12) 23:30:30 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x3) 23:30:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x3a00000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:31 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x20000212) 23:30:31 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2bc, @null=' \x00'}, 0x12) 23:30:31 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x5) 23:30:31 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3eb, @null=' \x00'}, 0x12) 23:30:31 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x35) 23:30:31 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x9) 23:30:31 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x376, @null=' \x00'}, 0x12) 23:30:31 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' J \x00'}, 0x12) 23:30:31 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f00000001c0)="0a5c2d0240316285717070") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x4, 0x5c832, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(r1, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write(r3, &(0x7f0000000280)='y', 0x1) splice(r1, 0x0, r4, 0x0, 0x100000000000a, 0x0) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0xcb, "ddf1876004b512f3eaf2f51c466cb5987c7e68a750c1b8c78233461d30ce30271c25574e18e1ea79bf68daaef08fa96946a3247b012a3a2c20404b686df951715b5280c95e3b2d1e33aaef4ab7dba8171e96c609338f522099c4c6603843450eadec7fc87cc4186ee5d2434db7d15b54bd79a1a83cc6fb1dfe09ee537a32f7535b8c38afa419d4b9394e215e88db7cc05e88dcceb9d8f35e187b2f0da3cf8c7b61b4d07bb214a0f1f929df68524e439ddc3ca044cc85cc8cda3ecd6175821e29a04a1e9daaa395d6fad094"}, &(0x7f0000000680)=0xd3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000006c0)={r6, 0x77, 0x5}, &(0x7f0000000700)=0x8) r7 = accept4$netrom(r4, &(0x7f0000000740)={{}, [@remote, @default, @netrom, @rose, @rose, @bcast, @default]}, &(0x7f00000007c0)=0x48, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000800)={'veth0_to_bridge\x00', {0x2, 0x4e20, @remote}}) accept4$netrom(r2, &(0x7f0000000480)={{0x3, @default}, [@null, @netrom, @netrom, @bcast, @remote, @remote, @default, @default]}, &(0x7f0000000500)=0x48, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @loopback}}, 0xd2, 0x5}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={r8, 0x1}, &(0x7f0000000440)=0x8) bind$x25(r5, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r5, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r9 = accept4$inet(r1, &(0x7f0000000300)={0x2, 0x0, @multicast2}, &(0x7f0000000340)=0x10, 0x20000000080000) getsockopt$IP_VS_SO_GET_INFO(r9, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0xaa7}, &(0x7f0000000180)=0x8) connect$vsock_stream(r9, &(0x7f0000000540)={0x28, 0x0, 0xffffffff, @host}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r9, 0x84, 0x78, &(0x7f00000001c0)=r10, 0x4) ioctl$SIOCX25SFACILITIES(r5, 0x89eb, &(0x7f0000000080)) mmap(&(0x7f000012f000/0x3000)=nil, 0x3000, 0x2, 0x28010, r0, 0x0) 23:30:31 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x4d) 23:30:31 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x6) 23:30:31 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x39b, @null=' \x00'}, 0x12) 23:30:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x3a000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:32 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x33) 23:30:32 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x31d, @null=' \x00'}, 0x12) 23:30:32 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x11) 23:30:32 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x3a) 23:30:32 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x5f) 23:30:32 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x1b, @null=' \x00'}, 0x12) 23:30:32 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' Q \x00'}, 0x12) 23:30:32 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x1d) 23:30:32 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x1c) 23:30:32 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x438, @null=' \x00'}, 0x12) 23:30:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x40000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:32 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001640)=0x3ff, 0x4) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f00000000c0)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:30:33 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0xe) 23:30:33 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x75) 23:30:33 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x36b, @null=' \x00'}, 0x12) 23:30:33 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x4e) 23:30:33 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0xf) 23:30:33 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3f8, @null=' \x00'}, 0x12) 23:30:33 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x1b \x00'}, 0x12) 23:30:33 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x36) 23:30:33 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x5e) 23:30:33 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x416, @null=' \x00'}, 0x12) 23:30:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x2}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:33 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @remote={[], 0x0}}, 0xfffffffffffffead) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4a0b3398, 0x2, 0x3, 0x4, 0x401, 0x1}, 0x20) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0xffffffffffffff74) accept4$x25(r2, &(0x7f0000000140)={0x9, @remote}, &(0x7f0000000180)=0x12, 0x80000) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r3, 0x100, 0x70bd2c, 0x25dfdbff, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0xfffffffffffffffb, 0x25, 0x1, 0xb9ea}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20008894}, 0x44) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000300)={r2}) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)={0x15, 0x7, 0xfffffffffffffffa, 0x8}) 23:30:33 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x39) 23:30:33 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x20000052) 23:30:33 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket(0xa, 0x2, 0x0) r2 = accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000100)={0x1, 0x7dd, 0x4, 0x6, 0x1, [{0x10000, 0x1ff, 0x401, 0x0, 0x0, 0x100c}]}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00004ca000)={&(0x7f0000000100)={0x14, 0x1, 0x207, 0x1, 0x0, 0x0, {0x0, 0x5000000}}, 0x14}}, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:30:33 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x39, @null=' \x00'}, 0x12) 23:30:34 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x1a) 23:30:34 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x6f) 23:30:34 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' V \x00'}, 0x12) 23:30:34 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x34b, @null=' \x00'}, 0x12) 23:30:34 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x6b) 23:30:34 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x13) 23:30:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x7ffff000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:34 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3f7, @null=' \x00'}, 0x12) 23:30:34 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x1e) 23:30:34 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x16) 23:30:34 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x11) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x1) 23:30:35 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2e, @null=' \x00'}, 0x12) 23:30:35 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x33) 23:30:35 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x2b) 23:30:35 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2f6, @null=' \x00'}, 0x12) 23:30:35 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0xfc2f) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) r1 = socket(0x7, 0x800, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) unshare(0x10000200) connect$x25(r1, &(0x7f0000000200)={0x9, @null=' \x00'}, 0xfffffffffffffd27) connect$x25(r0, &(0x7f00000000c0)={0x9, @remote={[], 0x2}}, 0x12) 23:30:35 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x19 \x00'}, 0x12) 23:30:35 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0xc) 23:30:35 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x19) 23:30:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x900000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:35 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x65) 23:30:35 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x30) 23:30:35 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2ae, @null=' \x00'}, 0x12) 23:30:35 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x2c) 23:30:35 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80000) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) gettid() connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 23:30:36 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x6e) 23:30:36 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2c1, @null=' \x00'}, 0x12) 23:30:36 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0xd) 23:30:36 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' p \x00'}, 0x12) 23:30:36 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x28) 23:30:36 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x54, @null=' \x00'}, 0x12) 23:30:36 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x66) 23:30:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x100000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:36 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x18) 23:30:36 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x45, @null=' \x00'}, 0x12) 23:30:36 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x8) 23:30:36 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'hwsim0\x00', r1}) 23:30:36 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x3e) 23:30:36 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2a1, @null=' \x00'}, 0x12) 23:30:36 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x37) 23:30:37 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3ee, @null=' \x00'}, 0x12) 23:30:37 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x32) 23:30:37 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' & \x00'}, 0x12) 23:30:37 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0xa) 23:30:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x5b010000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:37 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000000)={0x9, @remote={[], 0x0}}, 0x12) 23:30:37 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x38) 23:30:37 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x406, @null=' \x00'}, 0x12) 23:30:37 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) accept4$x25(r0, &(0x7f00000000c0)={0x9, @remote}, &(0x7f0000000100)=0x12, 0x800) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:30:37 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x16) 23:30:37 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3d3, @null=' \x00'}, 0x12) 23:30:37 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @remote={[], 0x1}}, 0xfffffe9e) 23:30:38 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000002840)={0x9, @null=' \x00'}, 0x12) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) r2 = socket$inet_udplite(0x2, 0x2, 0x88) accept$inet(r2, 0x0, &(0x7f0000000000)) 23:30:38 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3ea, @null=' \x00'}, 0x12) 23:30:38 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2d4, @null=' \x00'}, 0x12) 23:30:38 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x15 \x00'}, 0x12) 23:30:38 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0xd) 23:30:38 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000002a00)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r1, &(0x7f0000002c80)={&(0x7f00000029c0)={0x10, 0x0, 0x0, 0x20002000}, 0xc, &(0x7f0000002c40)={&(0x7f0000002a40)=ANY=[@ANYBLOB="f0010000", @ANYRES16=r2, @ANYBLOB="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"], 0x1f0}, 0x1, 0x0, 0x0, 0x800}, 0x800) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:30:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x5b01000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:38 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x370, @null=' \x00'}, 0x12) 23:30:38 executing program 1: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000b80)={'veth0_to_bridge\x00', {0x2, 0x4e21, @broadcast}}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x3a3) setsockopt(r1, 0x20, 0x10001000000000, &(0x7f00000000c0)="2a5af0537887a08937db8bab263d3ab9f4ee3406c0371fcdee77a17bb7fe8a7ec38bc0cd47645e452194bb2938fe3b14c7080267f9a3e952c6d9e899b3a50735ab0aceeac84a13fc1d62c5a9995ac03f41f3a1f79a497c9d78ab99e141e7fce6fb09c8a18fc2a9ae8b526296f1d99739fbb20ca630d121b93ec77c0811aa290503d3609d0263e852e4a811bb8af9c809d1490c0630972665742bdb037b883db47a02e3e9d33e79fb0bf5d5165c71f76e288db88dbb3722881de6f178a23b1e6b5037d7b0553ca7b5079dc68c75460af283fc1f511da7630ef02595cfac95ffd7ac07ee428b14b0ee7b845e66b56bd0d71e302c50e9", 0xf5) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000300)=""/21, 0x15}, {&(0x7f0000000340)=""/209, 0xd1}, {&(0x7f0000000440)=""/203, 0xcb}, {&(0x7f0000000540)=""/159, 0x9f}, {&(0x7f0000000600)=""/9, 0x9}, {&(0x7f0000000640)=""/93, 0x5d}, {&(0x7f00000006c0)=""/54, 0x36}, {&(0x7f0000000700)=""/140, 0x8c}], 0x9, &(0x7f0000000880)=""/40, 0x28}, 0x2000) sendmsg$nfc_llcp(r2, &(0x7f0000000b40)={&(0x7f00000009c0)={0x27, 0x1, 0x0, 0x5, 0xfbb3, 0x7fffffff, "2017af1bff6f610e4d514143385d02fa47cce33cf51573d8533ffac6a4847b844e8f483c2c49cc58688c2451ac355b3c5abe1faa6fc58bb3cdb7f6959c7a15", 0x2e}, 0x60, &(0x7f0000000a40)=[{&(0x7f00000001c0)="e52ca30b01d1289c804d4c90a9b1d8b5021cbae926b948cc10f3ad02c6b4c286abba10db46f9ec13e60e654c8ad435688676c1b96edb4e91836c3f7100f5", 0x3e}], 0x1, &(0x7f0000000a80)={0xa8, 0x1, 0x9, "a5f3cbc4b74df603ea712efdd093d5857a153f671e9b5ca1e666728169e1fa3e6b054594b37d05667cb6c02a96e86770aa36bb9be4fa82f56fa7d4b16d92dfe0730a4c7eeef5d0fb402692f4385042b2bb7774bca7552380fe4d9ea798766292dbd7251ec6edc83966883daf995a84f1c9e7e4dec793d3906aa233cac53b6d620553e7e58a3cf5450433cb69862204711d84837c44fd"}, 0xa8, 0x40}, 0x4000000) getsockopt$TIPC_DEST_DROPPABLE(r2, 0x10f, 0x81, &(0x7f0000000900), &(0x7f0000000940)=0x4) r3 = syz_init_net_socket$ax25(0x3, 0x3, 0xcf) r4 = getuid() ioctl$SIOCAX25DELUID(r3, 0x89e2, &(0x7f0000000980)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, r4}) ioctl$SIOCX25SFACILITIES(r1, 0x89eb, &(0x7f0000000080)) 23:30:38 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x25) 23:30:38 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) recvmsg$kcm(r1, &(0x7f0000000180)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/74, 0x4a}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2}, 0x20) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:30:38 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3cf, @null=' \x00'}, 0x12) 23:30:39 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000000)=@ethernet, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/45, 0x2d}, {&(0x7f00000000c0)=""/227, 0xe3}, {&(0x7f0000000240)=""/89, 0x59}], 0x3, &(0x7f00000002c0)=""/213, 0xd5}, 0x5}, {{&(0x7f00000003c0)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/251, 0xfb}, {&(0x7f0000000540)=""/101, 0x65}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x3}, 0x3}, {{&(0x7f0000001600)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001680)=""/21, 0x15}], 0x1, &(0x7f0000001700)=""/246, 0xf6}, 0x8f99}], 0x3, 0x3, &(0x7f00000018c0)) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001a40)={0x0, 0x4, 0xa33, 0x18000000000000}, &(0x7f0000001a80)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001ac0)={r3, 0x4}, &(0x7f0000001b00)=0x8) setsockopt$CAIFSO_REQ_PARAM(r2, 0x116, 0x80, &(0x7f0000001900)="82f0c6f2e5fb4c88c48f9ee2bb71e7ff0cd3f7a519bf9a13642b2bbac797cfcee2670963cf119e78c7e05df9e01c72a7d3b1b305546947e26d72d4305c3c7126e9468c0736d7e2188a858b108db9e8c0928ca126980c91bc65a7799840d556b2fe874c326970f5cc6b507cd9e77e052e4ca314ab705ccedc2a93e00326a5ead4d2f12b7cb15f80754cd82b4bbae52c51c1177ca3c3a244da7e588e5441", 0x9d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001b40)={r4, @in={{0x2, 0x4e23, @local}}, 0x80, 0x4}, &(0x7f0000001c00)=0x90) recvfrom$x25(r0, &(0x7f00000019c0)=""/52, 0x34, 0x10000, &(0x7f0000001a00)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000200)={0x9, @null=' \x00'}, 0xffffff64) 23:30:39 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x402, @null=' \x00'}, 0x12) 23:30:39 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 23:30:39 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x32) 23:30:39 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' ! \x00'}, 0x12) 23:30:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x8000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:39 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x404, @null=' \x00'}, 0x12) 23:30:39 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @remote={[], 0x2}}, 0x12) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x9e) 23:30:39 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x3b) 23:30:39 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) accept4$x25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x12, 0x800) unshare(0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000080)={{}, [@bcast, @null, @remote, @netrom, @default, @default, @default, @null]}, &(0x7f0000000100)=0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@initdev}}, &(0x7f0000000140)=0xe8) ioctl$SIOCAX25GETUID(r1, 0x89e0, &(0x7f0000000180)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r2}) syz_init_net_socket$x25(0x9, 0x5, 0x0) 23:30:39 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x29) 23:30:39 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x29d, @null=' \x00'}, 0x12) 23:30:39 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x17) 23:30:39 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x28e, @null=' \x00'}, 0x12) 23:30:39 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) close(r0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000000c0)={0x10, 0x5, 0x5, 0xa, 0xc904}) 23:30:39 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20080}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r2, 0x2, 0x70bd2c, 0x25dfdbfd, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x10, 0xffffffff, @udp='udp:syz2\x00'}}}, [""]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000004) connect$x25(r0, &(0x7f00000001c0)={0x9, @null=' \x00'}, 0xffffffffffffff75) 23:30:40 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' 7 \x00'}, 0x12) 23:30:40 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x1b) 23:30:40 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x350, @null=' \x00'}, 0x12) 23:30:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x80000) socketpair(0x3, 0xa, 0x5, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={0x101, 0x2, 0x3, 0xfff, 0xb6b, 0x4, 0x1, 0x0, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e20, 0x7fff, @loopback, 0x3f}}}, &(0x7f00000004c0)=0x84) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000002c0)={r4, 0x2}, &(0x7f0000000300)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@mcast2, @loopback, @empty, 0x7, 0x0, 0x9, 0x400, 0x1, 0xc0000, r5}) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r6, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:30:40 executing program 1: r0 = socket$tipc(0x1e, 0x7, 0x0) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f0000000540)={0x4}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) getpeername(r1, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000280)=0x80) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000400)={{&(0x7f00000002c0)=""/209, 0xd1}, &(0x7f00000003c0), 0x40}, 0x20) getsockname(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f0000000140)=0x80) sendto$rose(r3, &(0x7f0000000180)="6ee2d00227eae02bdc1dfca9ded2fca7f60e10273f40d096a516cf5d9ff09131d1da8f95c8097469f2", 0x29, 0x24040000, &(0x7f00000001c0)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3, [@bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x40) getsockname$netrom(r2, &(0x7f0000000480)={{0x3, @null}, [@remote, @netrom, @bcast, @default, @netrom, @default, @default, @netrom]}, &(0x7f0000000500)=0x48) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r1, 0x89eb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x81}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000440)="b0492d15ac841522330e1855d34f44c840d2f72e95f6111f58b6194036af5e210864deff052e6589ad6e87b65b7c7b7c48aae8d4d43439abf18400d8e41ef8", 0x3f) 23:30:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x11b1ff7f}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:40 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) getuid() 23:30:40 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x33d, @null=' \x00'}, 0x12) 23:30:40 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0xc) 23:30:40 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x431, @null=' \x00'}, 0x12) 23:30:40 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x31) 23:30:40 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x319, @null=' \x00'}, 0x12) 23:30:41 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' P \x00'}, 0x12) 23:30:41 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) pwrite64(r0, &(0x7f0000000000)="4000b0b2b4e7dac2ee19b2bdae79b4e221a09878ecc2c253e2", 0x19, 0x0) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000040)) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:30:41 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x2d) 23:30:41 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x5d, @null=' \x00'}, 0x12) 23:30:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x60000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:41 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x00'}, 0xffffff4d) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00000000c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x7, 0x1, [0x8]}, &(0x7f0000000200)=0xa) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:30:41 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x24) 23:30:41 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x10, 0x5, 0x21c, 0x2, r1, 0x8000}, 0x2c) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:30:41 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'rose0\x00', 0x6}) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x8}) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14, 0x80800) recvfrom$packet(r1, &(0x7f0000000200)=""/128, 0x80, 0x40000000, 0x0, 0x0) r2 = socket(0x10, 0x0, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000280)="6abf0f78a5988edd637a7e5e3a6be142", 0x10) 23:30:41 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x43d, @null=' \x00'}, 0x12) 23:30:41 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x1c) 23:30:41 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2d9, @null=' \x00'}, 0x12) 23:30:42 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0xffffffffffffffb4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) mmap$xdp(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xe57c01c88f17ad5e, 0x102010, r1, 0x100000000) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f00000000c0)={0x41, 0x0, 0x0, 0x9}) 23:30:42 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' i \x00'}, 0x12) 23:30:42 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000000040)=0x40, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x50000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="10032cbd5800fddbdf250500a700000c0002000800050001010000"], 0x20}, 0x1, 0x0, 0x0, 0x11}, 0x10) 23:30:42 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x2b) 23:30:42 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x315, @null=' \x00'}, 0x12) 23:30:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x8}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4(r0, 0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) ioctl$FIDEDUPERANGE(r3, 0xc0189436, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x6}, 0x98) 23:30:42 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x2f) 23:30:42 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) recvmmsg(r0, &(0x7f00000031c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000000040)=""/44, 0x2c}], 0x2, &(0x7f00000000c0)=""/82, 0x52}, 0xaa7f}, {{&(0x7f0000000140)=@nl=@unspec, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)=""/173, 0xad}, {&(0x7f00000001c0)=""/7, 0x7}], 0x2}, 0x8}, {{&(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/139, 0x8b}], 0x1, &(0x7f00000004c0)=""/30, 0x1e}, 0x6}, {{&(0x7f0000000500)=@rc, 0x80, &(0x7f0000002680)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/185, 0xb9}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/54, 0x36}], 0x4, &(0x7f00000026c0)=""/99, 0x63}, 0xffffffff00000000}, {{&(0x7f0000002740)=@sco, 0x80, &(0x7f0000002940)=[{&(0x7f00000027c0)=""/154, 0x9a}, {&(0x7f0000002880)=""/138, 0x8a}], 0x2}, 0x7}, {{&(0x7f0000002980)=@nfc_llcp, 0x80, &(0x7f0000002a00), 0x0, &(0x7f0000002a40)=""/248, 0xf8}, 0x3863a9c}, {{&(0x7f0000002b40)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002bc0)=""/27, 0x1b}, {&(0x7f0000002c00)=""/11, 0xb}, {&(0x7f0000002c40)=""/180, 0xb4}], 0x3, &(0x7f0000002d40)=""/150, 0x96}, 0x6}, {{0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000002e00)=""/204, 0xcc}], 0x1}, 0x9}, {{&(0x7f0000002f40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002fc0)=""/115, 0x73}, {&(0x7f0000003040)=""/119, 0x77}], 0x2, &(0x7f0000003100)=""/169, 0xa9}, 0xc3a3}], 0x9, 0x12000, &(0x7f0000003400)={0x0, 0x1c9c380}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000003440), &(0x7f0000003480)=0x14) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) socket$rds(0x15, 0x5, 0x0) 23:30:42 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x390, @null=' \x00'}, 0x12) 23:30:42 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x23) 23:30:42 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) r1 = socket(0x1, 0x3, 0x5) recvmsg$kcm(r1, &(0x7f0000000b40)={&(0x7f0000000840)=@tipc=@id, 0x80, &(0x7f0000000a40)=[{&(0x7f00000008c0)=""/181, 0xb5}, {&(0x7f0000000980)=""/167, 0xa7}], 0x2, &(0x7f0000000a80)=""/184, 0xb8}, 0x20) 23:30:42 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x374, @null=' \x00'}, 0x12) 23:30:43 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' : \x00'}, 0x12) 23:30:43 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x2) 23:30:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2a, 0x0, 0x0) 23:30:43 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000)=0x1, 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x1, '?'}, 0x2) 23:30:43 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x13, @null=' \x00'}, 0x12) 23:30:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x5c0}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c123f3188b070") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x1, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00000001c0)={r1, &(0x7f0000fc5000), 0x0}, 0x20) 23:30:43 executing program 3: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:30:43 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x31a, @null=' \x00'}, 0x12) 23:30:43 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x10) 23:30:43 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x384, @null=' \x00'}, 0x12) 23:30:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 23:30:44 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' F \x00'}, 0x12) 23:30:44 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x7) 23:30:44 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.stat\x00', 0x0, 0x0) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x00'}, 0x12) connect$x25(0xffffffffffffffff, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:30:44 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x422, @null=' \x00'}, 0x12) 23:30:44 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x9, 0x3, &(0x7f0000000200)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x1, 0xfb, &(0x7f00000003c0)=""/251, 0x0, 0x0, [], 0x0, 0xd}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r0, 0xd}, 0x48) 23:30:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x100000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:44 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @remote={[], 0x2}}, 0x12) 23:30:44 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x3c) 23:30:44 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2ff, @null=' \x00'}, 0x12) 23:30:44 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@x25, &(0x7f0000000080)=0x80, 0x80000) accept$ax25(r0, &(0x7f00000000c0)={{0x3, @rose}, [@default, @netrom, @null, @null, @remote, @rose, @bcast, @bcast]}, &(0x7f0000000140)=0x48) connect$x25(0xffffffffffffffff, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='pids.current\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f00000001c0)='cpuacct.usage_all\x00', 0x0, 0x0) 23:30:44 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x38d, @null=' \x00'}, 0x12) 23:30:44 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x34) 23:30:45 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0xa, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x800) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000240)={'mangle\x00'}, &(0x7f00000001c0)=0x54) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) r2 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x00'}, 0x12) 23:30:45 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' / \x00'}, 0x12) 23:30:45 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2be, @null=' \x00'}, 0x12) 23:30:45 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) socketpair(0x1b, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e24, 0x1f, @mcast1, 0x5}}, 0x4, 0x8}, 0x90) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={@remote, 0x61, r2}) 23:30:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0xffffff7f00000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:45 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e84d27b50ac75f3d47", 0x81}], 0x1}, 0x0) 23:30:45 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x389, @null=' \x00'}, 0x12) 23:30:45 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e84d27b50ac75f3d47", 0x81}], 0x1}, 0x0) 23:30:45 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:30:45 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x434, @null=' \x00'}, 0x12) 23:30:45 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e84d27b50ac75f3d47", 0x81}], 0x1}, 0x0) 23:30:45 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x42, @null=' \x00'}, 0x12) 23:30:45 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e84d27b50ac75f3d47", 0x81}], 0x1}, 0x0) 23:30:46 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' l \x00'}, 0x12) 23:30:46 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="aa75669a6bdb2e8211ec06bbc31bc0c7", 0x10) 23:30:46 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x31e, @null=' \x00'}, 0x12) 23:30:46 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e84d27b50ac75f3d47", 0x81}], 0x1}, 0x0) 23:30:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0xc0050000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:46 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6}, 0x10) 23:30:46 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e84d27b50ac75f3d47", 0x81}], 0x1}, 0x0) 23:30:46 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2dd, @null=' \x00'}, 0x12) 23:30:46 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000002c0)=0x100000001) r1 = accept(r0, &(0x7f0000000000)=@xdp, &(0x7f0000000080)=0x80) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000240)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="af120409b2100700fe88000000001c00000000000000000100000000000000000000000000000000fe8000000000000000000000000000aaff020000000000000000000000000001fe800000000000000000000000000018ff020000000000000000000000000001ff020000000000000000000000000001ff020000008d0062abb68bd61c6e17d98c3d036a0000000000000000000100000000000000000000000000000000"], 0x98) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) connect$x25(r0, &(0x7f00000003c0)={0x9, @remote={[], 0x3}}, 0x12) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000180)=0x1e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f00000000c0)="54f1d120d5fa334f72bd669e89915cbeb0abe3a0b2bad1fb5b5ae79c52e997b4a259472c406d3d65a27c450139ae8707278f9dae48144c7de523148167214382e40cbd22aa853ed08361fab5ebc7ae40968146a79eabefdf4eda23132e", 0x5d) syz_init_net_socket$netrom(0x6, 0x5, 0x0) 23:30:46 executing program 1: r0 = socket$kcm(0x10, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e84d27b50ac75f3d47", 0x81}], 0x1}, 0x0) 23:30:46 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x29f, @null=' \x00'}, 0x12) 23:30:46 executing program 1: socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e84d27b50ac75f3d47", 0x81}], 0x1}, 0x0) 23:30:47 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' . \x00'}, 0x12) 23:30:47 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair(0xb, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x6, 0x820c, 0x40, 0x0, 0x6, 0x5, 0xd59, r2}, &(0x7f0000000100)=0x20) socket$vsock_dgram(0x28, 0x2, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:30:47 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2b1, @null=' \x00'}, 0x12) 23:30:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, 0x0, 0x0) 23:30:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x6000000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:47 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x1dd) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@null=' \x00', 0xa, 'erspan0\x00'}) 23:30:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 23:30:47 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x377, @null=' \x00'}, 0x12) 23:30:47 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x9) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0xc) 23:30:47 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e20, @local}}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) 23:30:47 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 23:30:47 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3f2, @null=' \x00'}, 0x12) 23:30:48 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x1c \x00'}, 0x12) 23:30:48 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) 23:30:48 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @remote={[], 0x1}}, 0x12) 23:30:48 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2c, @null=' \x00'}, 0x12) 23:30:48 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 23:30:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x500000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:48 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x381, @null=' \x00'}, 0x12) 23:30:48 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000180)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x5, @remote, 0x80000001}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x2}, 0x8) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:30:48 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080), 0x0) 23:30:48 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2db, @null=' \x00'}, 0x12) 23:30:48 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080), 0x0) 23:30:48 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @remote={[], 0x3}}, 0x12) 23:30:48 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' k \x00'}, 0x12) 23:30:48 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x53, @null=' \x00'}, 0x12) 23:30:48 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080), 0x0) 23:30:48 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0x3ff) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000007c0)='rdma.current\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000800)={r0}) bind$rose(r1, &(0x7f0000000080)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x5, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0xfffffe07) 23:30:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0xeffdffff}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:48 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000080)=@buf) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @remote={[], 0x0}}, 0x16) 23:30:49 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1}, 0x0) 23:30:49 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = accept4(r0, &(0x7f0000000080)=@tipc, &(0x7f0000000100)=0x80, 0x80000) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@rc={0x1f, {0x70, 0xfffffffffffffffd, 0x8, 0x7, 0x0, 0x6}, 0x7f}, {&(0x7f0000000140)=""/36, 0x24}, &(0x7f0000000180), 0x66}, 0xa0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) socket$inet_tcp(0x2, 0x1, 0x0) accept4$llc(r1, &(0x7f0000000280)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10, 0x80800) 23:30:49 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @initdev}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x7ff, 0x4) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast2, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r2, @empty, @empty}, 0xc) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000440)={0xfffffffffffffff7, 0x7ff, 0x100, 0xffffffff}, 0x8) ioctl$SIOCX25SCALLUSERDATA(r1, 0x89e5, &(0x7f00000000c0)={0x80, "3435ed442b430a953c5cf16b35c7873c05c66d8adeca81689e3aea4c980d177b2f0c6db4e0f909927c0b7632eb179e69237569df69aba01018663d0eb19e7e32ac200eb5f44c7e591991ccfffe9fbe2dc94787367271af74601e2ac1699e12085e6e25dbb57ef939c8258954a7af8b58d67d9aabc420bed1b99031be99fe8463"}) ioctl$SIOCX25SCALLUSERDATA(r1, 0x89e5, &(0x7f0000003440)={0x61, "8fa74a14c6f971ce27bb0fb7abf8b6d3ef92c9ade4632ea33a23727785175fe653e041c5587866434f1ad45dbfc9659ccaff16ea2c7bbf77a4abb772a1a2b8a2aecc11d88ad884b4aee0acba27fb9ef5d3f1fdd963513b29329292c224df34aba57d47beca58df57593066b9621cd9550c9eaebf07f3b4af7ac979f94874b139"}) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000340)="5e0748436851c29d2795958c677190293919630ba8875e6194b9510d331bbc284c321c998cd6645c72372845c4a947090fe5e1ca933d6249084167d007de02cff303c5887bee8ae5179171efc93c2788b6d0485af42ff47175db35e56bfd45d4ff87c3b3326876ef4b3ea3fd2fb00c58f34faef451102888622af73ab0d08d3d8e05a5841537e2004b204d996893c1dd1eb8a49b6720347cec8679037741fa190dc0bc0db88b0e74f26c2920", 0xac}], 0x1, 0x4) connect$x25(r3, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:30:49 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3c5, @null=' \x00'}, 0x12) 23:30:49 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1}, 0x0) 23:30:49 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3a4, @null=' \x00'}, 0x12) 23:30:49 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' ` \x00'}, 0x12) 23:30:49 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1}, 0x0) 23:30:49 executing program 3: r0 = socket(0xa, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xffffffff, 0x4) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) syz_init_net_socket$ax25(0x3, 0x3, 0x6) 23:30:49 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x42f, @null=' \x00'}, 0x12) 23:30:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x3f00}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:49 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x342, @null=' \x00'}, 0x12) 23:30:49 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)}], 0x1}, 0x0) 23:30:50 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket(0x13, 0xa, 0x3ff0000000) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f00000012c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}, &(0x7f0000001300)=0x10) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="f8fffeff", @ANYRES16=r2, @ANYBLOB="000429bd7000fedbdf25030000000800040003000000080003000000000008000400010000000800020002000000"], 0x34}, 0x1, 0x0, 0x0, 0x24000014}, 0x1) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000001c0)={0x3c, @dev={0xac, 0x14, 0x14, 0x10}, 0x4e20, 0x2, 'sed\x00', 0x4, 0x679, 0x25}, 0x2c) 23:30:50 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x417, @null=' \x00'}, 0x12) 23:30:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)}], 0x1}, 0x0) 23:30:50 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x7fff, &(0x7f0000000000)=0x4) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:30:50 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x40f, @null=' \x00'}, 0x12) 23:30:50 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' 5 \x00'}, 0x12) 23:30:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)}], 0x1}, 0x0) 23:30:50 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x200080000000001, 0xc547}, 0xfffffeae) ioctl$FICLONE(r0, 0x40049409, r1) 23:30:50 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x7, @null=' \x00'}, 0x12) 23:30:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x15b}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:50 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3ef, @null=' \x00'}, 0x12) 23:30:50 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32", 0x41}], 0x1}, 0x0) 23:30:51 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:51 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) 23:30:51 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32", 0x41}], 0x1}, 0x0) 23:30:51 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x391, @null=' \x00'}, 0x12) 23:30:51 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32", 0x41}], 0x1}, 0x0) 23:30:51 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \" \x00'}, 0x12) 23:30:51 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x34d, @null=' \x00'}, 0x12) 23:30:51 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000000)={'team_slave_0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x99\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00', 0xffffffffffffffff, 0xff}) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:30:51 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000200)='nbd\x00') sendmsg$NBD_CMD_STATUS(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10402}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r3, 0x200, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x122}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x401}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x10) ioctl$EXT4_IOC_RESIZE_FS(r1, 0x40086610, &(0x7f0000000080)=0x6) socket$vsock_dgram(0x28, 0x2, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x190) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000140)={'bridge0\x00', {0x2, 0x4e24, @local}}) 23:30:51 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f1", 0x61}], 0x1}, 0x0) 23:30:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0xf5ffffff00000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:51 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f1", 0x61}], 0x1}, 0x0) 23:30:51 executing program 3: connect$x25(0xffffffffffffffff, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:30:51 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x28d, @null=' \x00'}, 0x12) 23:30:51 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f1", 0x61}], 0x1}, 0x0) 23:30:51 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000080)=""/26, 0x1a}, {&(0x7f00000000c0)=""/56, 0x38}, {&(0x7f0000000100)=""/233, 0xe9}, {&(0x7f0000000240)=""/73, 0x49}, {&(0x7f00000002c0)=""/19, 0x13}, {&(0x7f0000000300)=""/204, 0xcc}, {&(0x7f0000000400)=""/158, 0x9e}, {&(0x7f00000004c0)=""/223, 0xdf}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/11, 0xb}], 0xa, &(0x7f00000016c0)=""/196, 0xc4}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001800)={0xe2, {{0x2, 0x4e21, @remote}}}, 0x88) 23:30:52 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x37c, @null=' \x00'}, 0x12) 23:30:52 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x06 \x00'}, 0x12) 23:30:52 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e", 0x71}], 0x1}, 0x0) 23:30:52 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x403, @null=' \x00'}, 0x12) 23:30:52 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x1c) getsockopt(r0, 0x67c4d3be, 0xea, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) r2 = socket(0x2, 0x6, 0xf8b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={r3, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x8, 0x6, 0x5, r3}, &(0x7f00000001c0)=0x10) accept4$ax25(r2, &(0x7f00000000c0)={{0x3, @rose}, [@null, @remote, @rose, @rose, @bcast, @rose, @null, @bcast]}, &(0x7f0000000140)=0x48, 0x800) accept$nfc_llcp(r2, 0x0, &(0x7f0000001300)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001340)={r3}, &(0x7f0000001380)=0x8) 23:30:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0xf5ffffff}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:52 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SCAUSEDIAG(r0, 0x89ec, &(0x7f00000000c0)={0x3, 0x9}) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x100000000) 23:30:52 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e", 0x71}], 0x1}, 0x0) 23:30:52 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002880)={'tunl0\x00', &(0x7f0000002800)=@ethtool_gstrings={0x1b, 0x8, 0x66, "2c4a69f02b97b36ca9a2a6c165db25aecafe468d2a080cefcc06e2e24b8432981bb3cf658f2d51dfe7c2f48dc93941ea70b956e8375722d60c61d43a89793a335f639f30d6d91da66c60991cad9257a4dacfbf7d3d841295d1b15b01a2f537178606ca8629ef"}}) accept(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) sendmmsg$nfc_llcp(r1, &(0x7f0000002680)=[{&(0x7f0000000100)={0x27, 0x0, 0x0, 0x4, 0x8, 0x23, "99fb01ca6dc807653e9254fefcae36fc7facf222ec27d0c059e2d92cbf3ab6f80f1d65834a34a6c2742e8f18991f95cb433d0fc9077c6e9666274425009d04", 0x2c}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000240)="70b75873f9f02c8b2ba4c33dd3b44f1459e84d993e519f55565744b16a54478eeca9bd42383a604c38308881e333926e1ead00a81db62b80c58686230dd5102e694fefca599d8906f2fcff7dc7d4ba952b12d9353db719d484927ba0c71dab11706247280036933c78be392117293a6cba90feabe115232612860ea0523bf84d33aa571873800caadf4be994b47c45a27d77bd8416ebd0dc307c6a0e1edcc967432d19797298c5bec3391e1aa9330bb30d6ad3cedc605cafa253e2bd711e20f6695598dc399f996d7dfbd23808c42877f6b8e40fda3c778ab2b250fa9f8d9a", 0xdf}, {&(0x7f0000000180)="85c34f4098290c09bbbb7f90f6b277f092ad6d7d9722e1ae1c135c51d1a778a63104601db0bebe0d46970310d9f22a11139b513f3529c849dd85d7ac225d", 0x7}, {&(0x7f0000000340)="fb361c9f4205bcaf7dab6f42b7cd4e877a3fd2303b3bab188bb383a2fb590871f13b309f396ad6fe037f41912cd63dce7367098a8a701e0640567156a639d36a2cabf2a9febdd059cbab0816934c2c16ff53604067e32e6317f7f8646bbe37ec8d659f5fc6bb41d1b8be12e92dc408da6601a4025076b684f88bf3321cc2c9d5e615755ac54c8aacd5da04775ac2d30aaa810f9c48eb154c0ff3b87305ab7b", 0x9f}, {&(0x7f00000001c0)="85d40903ee239609ff4ce29a8cc68b168e84e02e8570de7b8a7d04bd1bd8d7db92516787249c9f8c9f909a4d2d24428f42dbb5", 0x33}], 0x4, &(0x7f0000000440)={0x70, 0x3a, 0xffffffff, "13f468eabb25cd4ecc515ae782ac20d3f919b2882cd54efc41a32ef026bf4997d1ec284cb571ad46308efc8a57df56f3453a05c54ff0563f1f9ed2d0676e1c46821040044228872119aae72059a575dd0b83ddaf28626f3ce52102e42fb0"}, 0x70, 0x80}, {&(0x7f00000004c0)={0x27, 0x1, 0x1, 0x5, 0x9, 0x7fffffff, "789774b0464a8a678219bfdf0a439020244d4165df8dce40527db3d334038babf54d75334cccc5885e2f9cff129e6f4ade5700001400000085280afc0ae115", 0x10}, 0x60, &(0x7f0000000740)=[{&(0x7f0000000540)="275c4156abe78f128f75d1024d808cf2a4390c2339642b1819245ac02dfa7c7b9fefc3ac6f82e3f133ba7b5507d4c767a796da54019eeeaf191e70157d436086c637c1bac397bbcc7997eb6ec2bab0805fe5c06c6796ad5b64dd1325b899e7d4369a860f5c9fdb9db0103ae100f93a0f1b2e968b6f460e810b6fe636d215c26214dc9adea5f1ee205685d9f3c1238e515d06938ec942eaf6c0658016d74b13f7cb020899bd5e000cb8", 0xa9}, {&(0x7f0000000600)="031d532d82a3c61d8d4dbb057f2e3361aa6452c485ad21", 0x17}, {&(0x7f0000000640)="24b0f763caed85c08b8ab11b3ae2ca8bfb4c44e4211ffb17904b263a3d8d151b1354b58abd22ecc1319ac9aa05472d07afb193d67c091a6314d309506b217c2f436a3d2e5d9d9ae36582368cfca01d662860ca4d88bb2f11896758a5de0f74af1bb010a4188cdcf0c45162b5641d71bb0d8fc60ebff3b0caa8d11129a6779dedb43bbe0dd6e41a28bedbb2fabd95c3c686de63829738515d46760b7574444c951b1d39df68902976b4c0ac122dd876e3c4773c3db0ca7b4d275e51aa717241004583be15391b2b840d1dc373ef8f4690ac13eea4512a4da9a53a7230ffad40526ec044bca62344c872", 0xe9}], 0x3, &(0x7f0000000780)={0x28, 0x11f, 0x2, "138d75328375e90022529dac5bbf4dd1337acbc0e1"}, 0x28, 0x4000004}, {&(0x7f00000007c0)={0x27, 0x0, 0x0, 0x7, 0x9, 0x80, "7a499f4347f54d4683093174b2c8130c576e822342051899149bf3b187b8c41fb3a2448c7a1d1dc56ba88d40581cc80eacc55c9b5b308904c1254ffdddeaa0", 0x3}, 0x60, &(0x7f0000000cc0)=[{&(0x7f0000000840)="b994d6", 0x3}, {&(0x7f0000000880)="a4dcf23ef28da413eb9ff73bfb12b0d2e538f351687d53d915543485e4b8dd4feab01898aea977ad3442949f958aa6f153af6fbe9c5a5ad5f732b893b79e42b4cef52cff721030af5fa22e2ab65f8c0bd355842db226025c26abd91314e5fd290520339d6743eeadd39d57e25fbc2c9ca86dc77230949ca7c582f4df630e4d9d91601a01584631d3a91c41f520e7f5dde09c7ca9d623981581d2110b3f9762f87737931def00ab7073c23b97a28e35d612421c238c32445207a1b6c1336125a8cb420965839a0288895fa81372775f1cf33044ac", 0xd4}, {&(0x7f0000000980)="c592577b743e84ab3d535fc75de8a8c0b7ec72617717e09ef8eb96d9e946a51715dbd9bbffd6621da6566d694712b5ab7a160e80c2ae3af040def54713bb22d00f5019fd94d6df7732087235936ecfa5b4a463dcf0b4f64144a8908e270c5ec428bdd95a217c864ef75308138c2f5867ea9b06f2ab43814614c6f79ba49d60c46c6e6c781345df1d67bdcd121af179ace0c0a9421264722c74357a9577e9fc5f0ce7b306e70cd671ec49ba9a9fe9145913e30232bf5ab136abef3bd18d43", 0xbe}, {&(0x7f0000000a40)="91be555d21a5f413a0538c0bef66d0ac0326243c59e83d9d6aa837405d416f6bb430695edc6a010817751612e59647b60c0605cbd4c1d6572c412b0a88d538aee348ad7a47ed431ffdbe607656e92d0bfdabd5ef49e49edc3de285851d625c1e726e3da499f727de0d7665ac2e8cf386448609fed151abbce99e63b78e95bfdcefc9d793cf06a8726420fa60adcfbec4c0d8d2c1b48982bbbe838f5258da7733f4fc7fa5fe61bb9edf03c1182bce8413259ac4fb", 0xb4}, {&(0x7f0000000b00)="115c54edc288f9dca0ee559ac887b056ebf1", 0x12}, {&(0x7f0000000b40)="314174af0c65a87425f5b102a0b11e7b974553c135f42e26ca41c116244d12432061a9944f7c539c72b2c7c59cb87937fa43e950459b95ea5d9d6504a01c3b449d7308eb56c0e90cbcadb0c76825813f31f1c3f657dd393821571142bd9e459e844cef42090c13c81b0807aa75dfe847a6813e0c3800e568da225e67b846438450b9a9e1ca253ecd613cca24bb7a", 0x8e}, {&(0x7f0000000c00)="effeafdd0fb71487abdd1514d1007585c9d3cfe1ad05df33cecd3a212a9af1df72defb27fa473c5ff6f977fef303e751901d483c97dc490a2e229ca3a8cdef626c95511c3b4d10455fc7d61b86e078fa199164a6557497859c5aa734b9ed07bd43e35fece09a9a5e292e697fc69bff783373f3ae6e17490378f134e039ccf1b10251c5c909fa7e539c27ba74d5458d4a3df9f72511e5e21d0c", 0x99}], 0x7, &(0x7f0000000d40)={0x1010, 0x10d, 0x6, "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0x1010, 0x4}, {&(0x7f0000001d80)={0x27, 0x0, 0x2, 0x0, 0x0, 0x2, "3fad264c070a2dfd9e37962096494e26f7ef8c82f867a84050f9127bf717f011285f2c338a4750895232426e9f0d80053abdc9f69011d5eb80e375dc8764ed", 0x1a}, 0x60, &(0x7f0000002100)=[{&(0x7f0000001e00)="77a0f809e8aacb70e15b62e8afbd9450cb99edc96e50ffc244c6a64fb1c0cf73142db932a117b776fdfd6ebdaf1a5c36a862614710111444630f4b2864b36c5f8ba5c4cfc0297abe8d14c1f6e2ac1e13b13c1d257a1135c95fc43465b99fc0848a31b71bdeac5482a6208e5f241c040767bd1ab5c0cfe66cf529292b64af819fa7ec20d9b552529633f134d75ff734e1f9a5b827e7de7387829e7c5de060370003480e8208dfc20914518dc492fa", 0xae}, {&(0x7f0000001ec0)="e55d43486d3d8a4d4f15582ba36c7d4d029cff0077328b0b87c9d56f5dd7d21ddb3d08d796f9b9e4a46ba3645b75a974c6b34dee5c2e913f1b7f1a4e83cd9ebf522a39313d9caaad914fb1f87a750df7b87c196fb45489314f57b0f0aa449ba964acac8922a3f3eff1429a184df43b6e99f9fa6e5e37fdfa5109d3c2c4e33608366fe70b0b036c25a865d47b0b", 0x8d}, {&(0x7f0000001f80)="280fdd020d015ac550ad658ca25db1f5bcda48fa07d1a5356494d44d0f0d7e097317560c653b38d20de67fda493a66edd8f8ad2bb8e81ab26cab1566a7cf7c17cdba5a0c8b371c26e0c100d137c081cdbb0ea62908f87abe3575d2947ae50f50da23090d8548f4191b8d60ceac0528e11a", 0x71}, {&(0x7f0000002000)="db633d6d65b7b0454b13ed9dde705e3f4cc420be6776c612f93349894cefd8a11785248a8e79f1a81a1a1e685c61f72bdf37c1da7d87a24c542ed242f3f72302ec05899129e1134fdf6bc224006f6771606fae3e42c289825a9163199374bbc796005c945f4cf5e886cbdae5f88ba39b15a59b5b983193942bc9ec525eaa21599b91c1454bdb5c0605328243883caaa5d502937dfb94e5b8f0e806eb5e41991b03754f2419e75b3bb350d452eec6c2f3c677b201984c4391e160d917f63c85a70c2780ff785c9740aabd4f", 0xcb}], 0x4, &(0x7f0000002140)={0x40, 0x102, 0x4, "c2de78de7915ca6b20cf9b2c720926b43d964c27928bced0a3c7868e802c587fb28d974c6eff9e1a424fa7b84d814600"}, 0x40, 0x48040}, {&(0x7f0000002180)={0x27, 0x1, 0x0, 0x7, 0x2, 0x5, "f3aeb915be66d9e9dcfb14c3208449d69f66ba6057da68028354321a51750002c5f519db1fed740de5a8f8a88143b8d4afebbcfe549aed2ceed7df65b59374", 0x16}, 0x60, &(0x7f0000002380)=[{&(0x7f0000002200)="2201623a95cf0240c73b96ee09d43db305ac997e882dd1ddc4652adfd3a4f1d46dc16ee74180b025cdad8c5f2dfddfbe6878b14e708da79f7b488106804efa38fe9a4fe496b966a444336590861cce7211f1abe3de0921d2094b1f5c23e1c586038e17a5c94e548e7cf6a467af4950a0ee5618d86c7a95ebd9d896c811ee8c0901db86d6a149fcea225479678d31970a63c40b03567b21b49fcd5b903bf51e6852476191083a10750a112b839dc66a4865119fbc6542", 0xb6}, {&(0x7f00000022c0)="e863133615669745504f", 0xa}, {&(0x7f0000002300)="6dee8b91fa53cfec4ceee72a91ce1e937fd5edb7a91508ac364c14c441db6603637f92d033bf21d245d619e0820499cfaa24741aace76038612b548e348cb91dab9a5c4eddd76eddc14518192d417157aa06c76988ea1ddb1731ab28ae858311befbbed7b5094a96c8f244d533cf", 0x6e}], 0x3, &(0x7f00000023c0)=ANY=[@ANYBLOB="60000000000000001f01000006000500cc2107eb33f2c3a23665893215fed6d7c79059726f2c1c334a4775a04e6dad6552010000004ec3ad34eda85ccc4f2361ae954fb535aee289721b4ebb9faed335144919e6417acf69ce0000"], 0x60, 0x800}, {&(0x7f0000002440)={0x27, 0x0, 0x1, 0x0, 0x400, 0x1d27, "319f6642ed6215a5e35d307cc08b006f51a4319da1aa823cf8221421f374a8fced1ae310ade16638baee8544d41ec54ccd5634b739469807d082ede461396f", 0xe}, 0x60, &(0x7f0000002580)=[{&(0x7f00000024c0)="bd521992b7509040803c6f0b51f9b8283b72336a003638bad282a1e1c961efcca82bb701e1306c0b3f4ff668a6ab2b747b9deddee932e59ab2433e4a35fcaae3ba13ee138cd5831dbfd1f6cc06a75738685aaf7e3ca8c571b6ba1155f426dccb341372dc3a6cc6d065972674d8b5b1d374467d13d2d74425c9807a920f3194756d588199fcafc1db932f739d2693d6e2a8f65a1b78aa3b9498131e40151fa86506b4f98ec89cf76c", 0xa8}], 0x1, &(0x7f00000025c0)={0xa8, 0x11f, 0x80000000, "137cce2744cdf137b2b6943a7609e83b21ec48293af9af90368b3ed3a9eac33c71931f42944b9ede78709b7efa899a503f7aec9ab2c4f22f65015a18e37eed9b49e56c706ef13a437ce5e30d0a0674ea9ced247b1b63c656e6d3b45ca0a7db96a860befbfa8907a61e71880b5b300e602801a4b88a4575b8769c0b2ce7879177de1c7fae1cf2076df71a572ab80143b26438"}, 0xa8, 0x40041}], 0x6, 0x20000000) connect$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000028c0)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002900)=r2, 0x4) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:30:52 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3d0, @null=' \x00'}, 0x12) 23:30:52 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e", 0x71}], 0x1}, 0x0) 23:30:52 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) socketpair(0x3, 0x5, 0x3ff, &(0x7f0000002000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000002080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f00000022c0)={&(0x7f0000002040)={0x10, 0x0, 0x0, 0x50}, 0xc, &(0x7f0000002280)={&(0x7f00000020c0)={0x1a4, r2, 0x300, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x1c, 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_MON={0x24, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_NODE={0x18, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2abd5800}]}, @TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x100}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2bbc}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x5c, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'irlan0\x00'}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffffc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}]}]}, @TIPC_NLA_MEDIA={0xa8, 0x5, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd55}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3e}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}]}]}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x20040001}, 0x800) 23:30:52 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e8", 0x79}], 0x1}, 0x0) 23:30:53 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x04 \x00'}, 0x12) 23:30:53 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x424, @null=' \x00'}, 0x12) 23:30:53 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) 23:30:53 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e8", 0x79}], 0x1}, 0x0) 23:30:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x9000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:53 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x4, @remote, 'syzkaller0\x00'}}, 0x1e) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000140)=0x6, 0x4) connect$x25(r1, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:53 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e8", 0x79}], 0x1}, 0x0) 23:30:53 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@remote={[], 0x1}, 0x3, 'vcan0\x00'}) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0x0, @initdev}, &(0x7f00000000c0)=0x80) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000280)={0x2, 'veth1_to_bridge\x00', 0x3}, 0x18) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8, 0x3, 0x4, 0x7f, 0x6, 0x7fff, 0x4794, {0x0, @in6={{0xa, 0x4e20, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x2}}, 0xdf, 0x4, 0x3, 0x6, 0x10001}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x2}, 0x8) 23:30:53 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x60, @null=' \x00'}, 0x12) 23:30:53 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e84d27b50a", 0x7d}], 0x1}, 0x0) 23:30:53 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x293, @null=' \x00'}, 0x12) 23:30:53 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e84d27b50a", 0x7d}], 0x1}, 0x0) 23:30:54 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' [ \x00'}, 0x12) 23:30:54 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @broadcast}}, &(0x7f0000000080)=0x80, 0xccfe76b31f97772f) connect$x25(r0, &(0x7f00000000c0)={0x9, @remote={[], 0x0}}, 0x12) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000200)={0x9, @remote={[], 0x3}}, 0x12) 23:30:54 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x397, @null=' \x00'}, 0x12) 23:30:54 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e84d27b50a", 0x7d}], 0x1}, 0x0) 23:30:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x7000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:54 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @remote={[], 0x2}}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:54 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e84d27b50ac75f", 0x7f}], 0x1}, 0x0) 23:30:54 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x30a, @null=' \x00'}, 0x12) 23:30:54 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)={{}, [@netrom, @default, @remote, @rose, @rose, @netrom, @default, @default]}, &(0x7f0000000080)=0x48) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0)=0x4, 0x4) 23:30:54 executing program 0: socketpair(0xa, 0x80001, 0x7, &(0x7f00000045c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004600)=0x3, 0x4) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='cpuset.mem_exclusive\x00', 0x2, 0x0) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:54 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e84d27b50ac75f", 0x7f}], 0x1}, 0x0) 23:30:54 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) recvmmsg(r0, &(0x7f0000002f40)=[{{&(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/56, 0x38}, {&(0x7f0000000240)=""/126, 0x7e}, {&(0x7f00000002c0)=""/255, 0xff}, {&(0x7f00000003c0)=""/130, 0x82}], 0x4, &(0x7f0000000480)=""/149, 0x95}, 0x7}, {{&(0x7f0000000540)=@can, 0x80, &(0x7f0000000940)=[{&(0x7f00000005c0)=""/138, 0x8a}, {&(0x7f0000000680)=""/110, 0x6e}, {&(0x7f0000000700)=""/30, 0x1e}, {&(0x7f0000000740)=""/213, 0xd5}, {&(0x7f0000000840)=""/31, 0x1f}, {&(0x7f0000000880)=""/151, 0x97}], 0x6, &(0x7f00000009c0)=""/223, 0xdf}, 0x6}, {{&(0x7f0000000ac0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b40)=""/64, 0x40}, {&(0x7f0000000b80)=""/29, 0x1d}, {&(0x7f0000000bc0)=""/190, 0xbe}], 0x3, &(0x7f0000000cc0)=""/127, 0x7f}, 0x3}, {{&(0x7f0000000d40)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000dc0)=""/92, 0x5c}, {&(0x7f0000000e40)=""/44, 0x2c}], 0x2, &(0x7f0000000ec0)=""/62, 0x3e}, 0xc000}, {{&(0x7f0000000f00)=@caif=@dgm, 0x80, &(0x7f0000001200)=[{&(0x7f0000000f80)=""/94, 0x5e}, {&(0x7f0000001000)=""/2, 0x2}, {&(0x7f0000001040)=""/223, 0xdf}, {&(0x7f0000001140)=""/3, 0x3}, {&(0x7f0000001180)=""/94, 0x5e}], 0x5, &(0x7f0000001280)=""/27, 0x1b}}, {{&(0x7f00000012c0)=@alg, 0x80, &(0x7f0000002740)=[{&(0x7f0000001340)=""/30, 0x1e}, {&(0x7f0000001380)=""/181, 0xb5}, {&(0x7f0000001440)=""/115, 0x73}, {&(0x7f00000014c0)=""/90, 0x5a}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/94, 0x5e}, {&(0x7f00000025c0)=""/12, 0xc}, {&(0x7f0000002600)=""/13, 0xd}, {&(0x7f0000002640)=""/221, 0xdd}], 0x9, &(0x7f0000002800)=""/105, 0x69}, 0xdbc}, {{&(0x7f0000002880)=@tipc, 0x80, &(0x7f0000002940)=[{&(0x7f0000002900)=""/54, 0x36}], 0x1, &(0x7f0000002980)=""/41, 0x29}, 0x80000000}, {{&(0x7f00000029c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002a40)=""/172, 0xac}, {&(0x7f0000002b00)=""/110, 0x6e}, {&(0x7f0000002b80)=""/3, 0x3}], 0x3, &(0x7f0000002c00)=""/131, 0x83}, 0xfffffffffffffff7}, {{&(0x7f0000002cc0)=@llc, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002d40)=""/253, 0xfd}, {&(0x7f0000002e40)=""/85, 0x55}, {&(0x7f0000002ec0)=""/36, 0x24}], 0x3}, 0x2}], 0x9, 0x2000, &(0x7f0000003180)) bind$llc(r1, &(0x7f00000031c0)={0x1a, 0x33f, 0x1, 0x10000, 0xf803, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000003200), &(0x7f0000003240)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)) 23:30:55 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' 8 \x00'}, 0x12) 23:30:55 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3e1, @null=' \x00'}, 0x12) 23:30:55 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e84d27b50ac75f", 0x7f}], 0x1}, 0x0) 23:30:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @remote={[], 0x0}}, 0x12) 23:30:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x5b01}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$inet(0x2, 0xa, 0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001a40)={0x0, 0x8, 0x59, 0x5, 0x6, 0x4000000000000000, 0x8, 0x5, {0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1, 0x1, 0x8, 0x6, 0x8000}}, &(0x7f0000001b00)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001b40)={r2, 0x9, 0x2}, &(0x7f0000001b80)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000240)={@pptp={0x18, 0x2, {0x2, @local}}, {&(0x7f0000000100)=""/29, 0x1d}, &(0x7f0000000140), 0x2}, 0xa0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:30:55 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e84d27b50ac75f3d", 0x80}], 0x1}, 0x0) 23:30:55 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3a, @null=' \x00'}, 0x12) 23:30:55 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000002880)={0x9, @remote={[], 0x2}}, 0x12) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) recvmmsg(r0, &(0x7f00000027c0)=[{{&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/159, 0x9f}, {&(0x7f0000000180)=""/86, 0x56}], 0x2, &(0x7f0000000240)=""/23, 0x17}, 0x401}, {{&(0x7f0000000280)=@nl=@proc, 0x80, &(0x7f00000026c0)=[{&(0x7f0000000300)=""/135, 0x87}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/108, 0x6c}, {&(0x7f00000014c0)=""/112, 0x70}, {&(0x7f0000001540)=""/49, 0x31}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/82, 0x52}, {&(0x7f0000002600)=""/133, 0x85}], 0x9, &(0x7f0000002780)=""/53, 0x35}, 0x7fffffff}], 0x2, 0x0, &(0x7f0000002840)={0x0, 0x1c9c380}) 23:30:55 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e84d27b50ac75f3d", 0x80}], 0x1}, 0x0) 23:30:55 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3cb, @null=' \x00'}, 0x12) 23:30:55 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) ioctl$SIOCX25SCALLUSERDATA(r0, 0x89e5, &(0x7f0000000240)={0x2a, "52dbc395902cebf2c6ebd9c5f18649659aaef096b78738fe16fd8b49bec9d12ba9af990027f09815eca3504808d9bb0358bc130eda2f05ff80db2b3c671b15b3e75b822ae3136d66d93d14b49d85febd0aed245af90f0ac7c3e6c34ebb3d7439904798819bfc1f599759b2fd9a053d1a474d3bacdb034339511a2dda4afea73d"}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1000, 0x4d87, 0x5b, 0x1, 0x8000000000020}, 0x98) 23:30:56 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' Y \x00'}, 0x12) 23:30:56 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="810000001600816c63cc940b72eb1a240a0befced76ac40069000200004633777f759181fbf02872b902c085b0aaa6b5c0a4ea93c092a743f458bdf3be9af7dc32f013a4c4e26193c3af87089fac0a6c1afb7a9375e4cb7828e762460e8c88d4f12ba175865809c5d7f3a200d3629da45e50c2d3e6796e05e84d27b50ac75f3d", 0x80}], 0x1}, 0x0) 23:30:56 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0xfffffffffffffef3) 23:30:56 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2ee, @null=' \x00'}, 0x12) 23:30:56 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) socketpair(0x19, 0x4, 0x1ff, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f0000000000)=""/161, &(0x7f00000000c0)=0xa1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000640)) 23:30:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x3a}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:56 executing program 0: r0 = socket(0x5, 0x80000, 0xd0) sendto$x25(r0, &(0x7f0000000080)="6f29c08bce74bd147f1658d9e01deae934ab3e0596e7358de84a0040cbfd1816713ac5cae7a48d3eb6d5bee5c8896edece0bedd62fe7590028845253ae157c4207746745164414", 0x47, 0x8044, &(0x7f0000000100)={0x9, @remote={[], 0x2}}, 0x12) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'veth0_to_bond\x00', 0x0}) bind$xdp(r0, &(0x7f00000001c0)={0x2c, 0x4, r2, 0x31, r0}, 0x10) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000140)={r0}) 23:30:56 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x418, @null=' \x00'}, 0x12) 23:30:56 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000002880)={0x9, @remote={[], 0x2}}, 0x12) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) recvmmsg(r0, &(0x7f00000027c0)=[{{&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/159, 0x9f}, {&(0x7f0000000180)=""/86, 0x56}], 0x2, &(0x7f0000000240)=""/23, 0x17}, 0x401}, {{&(0x7f0000000280)=@nl=@proc, 0x80, &(0x7f00000026c0)=[{&(0x7f0000000300)=""/135, 0x87}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000001440)=""/108, 0x6c}, {&(0x7f00000014c0)=""/112, 0x70}, {&(0x7f0000001540)=""/49, 0x31}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/82, 0x52}, {&(0x7f0000002600)=""/133, 0x85}], 0x9, &(0x7f0000002780)=""/53, 0x35}, 0x7fffffff}], 0x2, 0x0, &(0x7f0000002840)={0x0, 0x1c9c380}) 23:30:56 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) r1 = accept4(r0, &(0x7f0000000140)=@caif, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000240)=0x1, &(0x7f0000000280)=0x4) clock_gettime(0x4, &(0x7f0000000340)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x100}, {r0, 0x80}, {r0, 0x8022}, {r0, 0x100}, {r0, 0x2200}, {r0, 0x20e0}, {r0, 0x8040}, {r0, 0x1000}], 0x9, &(0x7f00000000c0)={r2, r3+30000000}, &(0x7f0000000100)={0x2}, 0x8) 23:30:56 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' [ \x00'}, 0x12) 23:30:56 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x30c, @null=' \x00'}, 0x12) 23:30:57 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x02 \x00'}, 0x12) 23:30:57 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x32c, @null=' \x00'}, 0x12) 23:30:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0xf) r1 = socket(0x1, 0x6, 0x22) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x5}, 0xd9bf99ac18d1eb56) socket$inet_udplite(0x2, 0x2, 0x88) 23:30:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x900000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:57 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000000)={0x9, @remote={[], 0x3}}, 0x1) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x14, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6}, 0x10) 23:30:57 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x4b, @null=' \x00'}, 0x12) 23:30:57 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x1, 0xa, 0x9, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x2, @random="4272b2944adb", 'nr0\x00'}}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x5) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = accept4(r3, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x5, [0x40, 0x2, 0x7, 0x101, 0x9]}, &(0x7f00000000c0)=0x12) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000100)={r6, 0x2, 0x3, 0x4, 0x7, 0x4}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x8000000000085}, 0x98) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x15b}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:57 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3ab, @null=' \x00'}, 0x12) 23:30:57 executing program 3: r0 = socket$inet(0x2, 0x0, 0x6) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x4, 0xffff, 0x7}) r1 = accept4$x25(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x800) socket$inet6_udp(0xa, 0x2, 0x0) bind$x25(r1, &(0x7f0000000180)={0x9, @remote={[], 0x2}}, 0x12) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000007f00)={r0}) getsockname$tipc(r3, &(0x7f0000007f40), &(0x7f0000007f80)=0x10) connect$x25(r2, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25GFACILITIES(r2, 0x89e2, &(0x7f0000000040)) socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x17, "a68b593fb5deba0b1d3e67a04aa9fc9ac724ea972349a0"}, &(0x7f00000000c0)=0x1f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={r4}, &(0x7f00000001c0)=0x8) 23:30:57 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x323, @null=' \x00'}, 0x12) 23:30:58 executing program 3: syz_init_net_socket$x25(0x9, 0x5, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:30:58 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' = \x00'}, 0x12) 23:30:58 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2f1, @null=' \x00'}, 0x12) 23:30:58 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' ` \x00'}, 0x12) 23:30:58 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x0, @dev}, &(0x7f0000000340)=0x10) accept$inet(r1, &(0x7f0000000380)={0x2, 0x0, @broadcast}, &(0x7f00000003c0)=0x10) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x82ad455392383b05) 23:30:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x900}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000002c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000240)="b7f2288a911993f0265df5cf1cdd8b55", 0x10) r3 = accept$alg(r2, 0x0, 0x0) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0xf1, "0d62d51288d97f807cc6ef99b553fb81a47bffb2573491a18470026344ce7a3dc36bdd267e77500e473a0a5d41f059a4d6da86a5bb29918857abb23eaf4e410b3ccd7fcf11bc7c311e070062aa0d48ef4fb8199fa84d4cb78ada3db1fbe60450875c57b4c837eeb7313fb88896da2059b4065f0fa1b0ed0d439e074ea987d8cad6542dfc605085b3692b8617b2bf840349a1dcea85aad99eb7eb63f4b9a99e718eca7cb6d6f7ca7d8cd7ef889aa8f8739fd02ccf68caf2460d279374fad60407faec3da0d37185398c65c8443383880a01b72d1fdabef7e220ac4c19c0a4b5c84526343f93523b79d6f344908cef0ab3d0"}, &(0x7f0000000080)=0xf9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x22de, 0x3, [0x81, 0xee82, 0x5]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={r4, 0x80000000, 0x714, 0x2, 0x1, 0x13, 0x9, 0x6, {r5, @in6={{0xa, 0x4e24, 0x1, @mcast1, 0x2}}, 0x8, 0x0, 0x1, 0xa747, 0x2}}, &(0x7f0000000180)=0xb0) sendmmsg$alg(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r3, &(0x7f0000000800)=ANY=[@ANYBLOB='#'], 0x1) readv(r3, &(0x7f00000007c0)=[{&(0x7f00000001c0)=""/104, 0x34910}], 0x1) r6 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r6, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) ioctl(r6, 0x45c, &(0x7f0000000000)="563d37982931c5fc77da26c31074da0b0f01cb899786368c1289aaa7634b9a2c4c187c6ad0f2b5e7892b2d880d972cbecaf9025e1d7a60331daf1f23f73d1e363618333a2cbbe53f67ceed84b96ba2146d3c") 23:30:58 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x29c, @null=' \x00'}, 0x12) 23:30:58 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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0x1578) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r1 = accept(r0, 0x0, &(0x7f00000016c0)) bind$inet(r1, &(0x7f0000001700)={0x2, 0x4e24, @broadcast}, 0x10) 23:30:58 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x426, @null=' \x00'}, 0x12) 23:30:59 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x334, @null=' \x00'}, 0x12) 23:30:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x2000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:30:59 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x436, @null=' \x00'}, 0x12) 23:30:59 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' % \x00'}, 0x12) 23:30:59 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x1, 0xa, 0x9, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x2, @random="4272b2944adb", 'nr0\x00'}}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x5) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = accept4(r3, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x5, [0x40, 0x2, 0x7, 0x101, 0x9]}, &(0x7f00000000c0)=0x12) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000100)={r6, 0x2, 0x3, 0x4, 0x7, 0x4}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x8000000000085}, 0x98) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:59 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0xf, @null=' \x00'}, 0x12) 23:30:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x0) 23:30:59 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x38a, @null=' \x00'}, 0x12) 23:30:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', 0x8000}) 23:30:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000200)=0x1e) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r2 = socket$netlink(0x10, 0x3, 0x14) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r3, 0xa25, 0x70bd28, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffd}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000000) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:30:59 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x5a, @null=' \x00'}, 0x12) 23:30:59 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) socketpair(0x0, 0x2, 0x81, &(0x7f0000000000)={0xffffffffffffffff}) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0x20000000}, 0xc) 23:30:59 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3dd, @null=' \x00'}, 0x12) 23:31:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0xc005000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:31:00 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3f0, @null=' \x00'}, 0x12) 23:31:00 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' K \x00'}, 0x12) 23:31:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r0, &(0x7f0000000000)=""/77, 0x4d, 0x40000000, &(0x7f0000000080)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x23}}, 0x10) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x54, 0x5, [0x4, 0x4, 0x7fffffff, 0x8000, 0x0]}, &(0x7f0000000100)=0x12) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x9, 0x458, 0xffffffff, r2}, 0x10) getpeername(r1, &(0x7f0000003f00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000003f80)=0x80) mmap$xdp(&(0x7f0000ff7000/0x6000)=nil, 0x6000, 0x0, 0x100030, r3, 0x80000000) r4 = accept(r0, &(0x7f0000000180)=@can, &(0x7f0000000240)=0x80) recvfrom$rose(r4, &(0x7f0000000280)=""/171, 0xab, 0x12000, 0x0, 0x0) 23:31:00 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3b4, @null=' \x00'}, 0x12) 23:31:00 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2be, @null=' \x00'}, 0x12) 23:31:00 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f00000001c0)="0a5c2d0240316285717070") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x4, 0x5c832, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(r1, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write(r3, &(0x7f0000000280)='y', 0x1) splice(r1, 0x0, r4, 0x0, 0x100000000000a, 0x0) r5 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0xcb, "ddf1876004b512f3eaf2f51c466cb5987c7e68a750c1b8c78233461d30ce30271c25574e18e1ea79bf68daaef08fa96946a3247b012a3a2c20404b686df951715b5280c95e3b2d1e33aaef4ab7dba8171e96c609338f522099c4c6603843450eadec7fc87cc4186ee5d2434db7d15b54bd79a1a83cc6fb1dfe09ee537a32f7535b8c38afa419d4b9394e215e88db7cc05e88dcceb9d8f35e187b2f0da3cf8c7b61b4d07bb214a0f1f929df68524e439ddc3ca044cc85cc8cda3ecd6175821e29a04a1e9daaa395d6fad094"}, &(0x7f0000000680)=0xd3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000006c0)={r6, 0x77, 0x5}, &(0x7f0000000700)=0x8) r7 = accept4$netrom(r4, &(0x7f0000000740)={{}, [@remote, @default, @netrom, @rose, @rose, @bcast, @default]}, &(0x7f00000007c0)=0x48, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000800)={'veth0_to_bridge\x00', {0x2, 0x4e20, @remote}}) accept4$netrom(r2, &(0x7f0000000480)={{0x3, @default}, [@null, @netrom, @netrom, @bcast, @remote, @remote, @default, @default]}, &(0x7f0000000500)=0x48, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @loopback}}, 0xd2, 0x5}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={r8, 0x1}, &(0x7f0000000440)=0x8) bind$x25(r5, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r5, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r9 = accept4$inet(r1, &(0x7f0000000300)={0x2, 0x0, @multicast2}, &(0x7f0000000340)=0x10, 0x20000000080000) getsockopt$IP_VS_SO_GET_INFO(r9, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0xaa7}, &(0x7f0000000180)=0x8) connect$vsock_stream(r9, &(0x7f0000000540)={0x28, 0x0, 0xffffffff, @host}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r9, 0x84, 0x78, &(0x7f00000001c0)=r10, 0x4) ioctl$SIOCX25SFACILITIES(r5, 0x89eb, &(0x7f0000000080)) mmap(&(0x7f000012f000/0x3000)=nil, 0x3000, 0x2, 0x28010, r0, 0x0) 23:31:00 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x33a, @null=' \x00'}, 0x12) 23:31:00 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @remote={[], 0x2}}, 0x12) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'netdevsim0\x00', @ifru_settings={0x80000000, 0xffffffffffffffc0, @fr_pvc=&(0x7f0000000040)={0x7}}}}) 23:31:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x11b1ff7f00000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:31:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) r1 = accept(r0, &(0x7f00000000c0)=@x25={0x9, @remote}, &(0x7f0000000140)=0x80) recvmsg$kcm(r1, &(0x7f0000001840)={&(0x7f0000000180)=@hci, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000240)=""/147, 0x93}, {&(0x7f0000000300)=""/211, 0xd3}, {&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000480)=""/87, 0x57}, {&(0x7f0000000500)=""/131, 0x83}, {&(0x7f00000005c0)=""/239, 0xef}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x7, &(0x7f0000001740)=""/210, 0xd2}, 0x0) 23:31:00 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3b2, @null=' \x00'}, 0x12) 23:31:00 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x37e, @null=' \x00'}, 0x12) 23:31:00 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 23:31:01 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' q \x00'}, 0x12) 23:31:01 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='nr0\x00') connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:31:01 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2a0, @null=' \x00'}, 0x12) 23:31:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x3) r1 = socket(0xf, 0x2, 0x100) syz_init_net_socket$ax25(0x3, 0x5, 0xce) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x62, 0x8, 0x6, 0x1}, 0x8) ioctl(r0, 0x6, &(0x7f0000000000)="b8a7313e5e5d") 23:31:01 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @remote={[], 0x2}}, 0x12) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'netdevsim0\x00', @ifru_settings={0x80000000, 0xffffffffffffffc0, @fr_pvc=&(0x7f0000000040)={0x7}}}}) 23:31:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x8000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:31:01 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x302, @null=' \x00'}, 0x12) 23:31:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) syz_init_net_socket$x25(0x9, 0x5, 0x0) 23:31:01 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x343, @null=' \x00'}, 0x12) 23:31:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r0, &(0x7f0000000000)=""/77, 0x4d, 0x40000000, &(0x7f0000000080)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x23}}, 0x10) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x54, 0x5, [0x4, 0x4, 0x7fffffff, 0x8000, 0x0]}, &(0x7f0000000100)=0x12) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x9, 0x458, 0xffffffff, r2}, 0x10) getpeername(r1, &(0x7f0000003f00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000003f80)=0x80) mmap$xdp(&(0x7f0000ff7000/0x6000)=nil, 0x6000, 0x0, 0x100030, r3, 0x80000000) r4 = accept(r0, &(0x7f0000000180)=@can, &(0x7f0000000240)=0x80) recvfrom$rose(r4, &(0x7f0000000280)=""/171, 0xab, 0x12000, 0x0, 0x0) 23:31:01 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x394, @null=' \x00'}, 0x12) 23:31:01 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) socket$caif_stream(0x25, 0x1, 0x0) r1 = socket(0x5, 0x6, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000000)=0x81, 0x4) 23:31:02 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' 1 \x00'}, 0x12) 23:31:02 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2b8, @null=' \x00'}, 0x12) 23:31:02 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2bc, @null=' \x00'}, 0x12) 23:31:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/144, 0x90}], 0x1) 23:31:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x7}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:31:02 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:31:02 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x3) 23:31:02 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x296, @null=' \x00'}, 0x12) 23:31:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000400)={0xa, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x1c) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x00'}, 0x12) connect$inet6(r1, &(0x7f0000000480)={0xa, 0x4e22, 0x2, @ipv4={[], [], @loopback}, 0x3f}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:31:02 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2e1, @null=' \x00'}, 0x12) 23:31:02 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x3b) 23:31:02 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0xffffffe4) 23:31:03 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' H \x00'}, 0x12) 23:31:03 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3d5, @null=' \x00'}, 0x12) 23:31:03 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x4) 23:31:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0x1000, 0x8, 0x5384, @broadcast, 'ifb0\x00'}) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r2, 0x32c, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x44) 23:31:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x4}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:31:03 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) write(r0, &(0x7f00000000c0), 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r1, &(0x7f0000000140)={0x9, @remote={[], 0x3}}, 0x12) connect$x25(r1, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000180)={0x0, {0x2, 0x4e23}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x201, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x9}) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80800) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x19053, r0, 0x0) bind$llc(r2, &(0x7f0000000100)={0x1a, 0x304, 0x401, 0x8, 0x3, 0x800, @local}, 0x10) 23:31:03 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x66, @null=' \x00'}, 0x12) 23:31:03 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x367, @null=' \x00'}, 0x12) 23:31:03 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000002f80)=""/26, &(0x7f00000000c0)=0x1a) recvmmsg(r0, &(0x7f0000002d40)=[{{&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000180)=""/131, 0x83}, {&(0x7f0000000240)=""/48, 0x30}, {&(0x7f0000000280)=""/129, 0x81}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x4, &(0x7f0000001380)=""/225, 0xe1}, 0x6}, {{&(0x7f0000001480)=@tipc, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001500)=""/224, 0xe0}, {&(0x7f0000001600)=""/124, 0x7c}, {&(0x7f0000001680)=""/224, 0xe0}, {&(0x7f0000001780)=""/41, 0x29}, {&(0x7f00000017c0)=""/68, 0x44}, {&(0x7f0000001840)=""/163, 0xa3}, {&(0x7f0000001900)=""/81, 0x51}, {&(0x7f0000001980)=""/190, 0xbe}], 0x8, &(0x7f0000001ac0)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000002ac0)=""/72, 0x48}, {&(0x7f0000002b40)=""/130, 0x82}], 0x2}, 0x100}, {{&(0x7f0000002c40)=@caif=@dgm, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002cc0)=""/28, 0x1c}], 0x1}, 0x4}], 0x4, 0x20, &(0x7f0000002e40)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002e80)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x5e5b}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e20, @broadcast}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e20, 0xfffffffffffffffe, @mcast2, 0x3}, @in6={0xa, 0x4e24, 0xf6, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6}], 0xa4) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002f40)=0x9, 0x1) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:31:03 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) listen(r0, 0x7) 23:31:03 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000000380)={@local, 0x0}, &(0x7f00000003c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'veth0\x00', r1}) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000a80)={0x2, 0x0, @dev}, &(0x7f0000000ac0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000b00)={0x0, 0x4}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000b80)={r3, 0x1800, 0x30}, &(0x7f0000000bc0)=0xc) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:31:03 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0xd, @null=' \x00'}, 0x12) 23:31:04 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' e \x00'}, 0x12) 23:31:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) listen(r0, 0x1ff) 23:31:04 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x309, @null=' \x00'}, 0x12) 23:31:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0xfffffff5}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:31:04 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x327, @null=' \x00'}, 0x12) 23:31:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) bind$x25(r0, &(0x7f00000000c0)={0x9, @null=' \x00'}, 0x12) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 23:31:04 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) sendto$llc(r1, &(0x7f0000000180)="4768ab7411a4947057a5657ddf4372846b167a7ed16acc4b6466a234a1d0ba261fdc8ac8cf960a23ac68a821bc4874a7e4105afa0afe5c6ef1", 0x39, 0x4000010, 0x0, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @remote={[], 0x3}}, 0x12) 23:31:04 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x357, @null=' \x00'}, 0x12) 23:31:04 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @remote={[], 0x2}}, 0xfffffffffffffe07) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SFACILITIES(r0, 0x89eb, &(0x7f0000000080)) 23:31:04 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @remote={[], 0x1}}, 0xcf7c) recvmsg$kcm(r0, &(0x7f0000001340)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/136, 0x88}, {&(0x7f0000000240)=""/199, 0xc7}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x3, &(0x7f0000000180)=""/66, 0xfffffffffffffe2d}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f0000001400)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x409000}, 0xc, &(0x7f00000013c0)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 23:31:04 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0xd) 23:31:04 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x36c, @null=' \x00'}, 0x12) 23:31:05 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \b \x00'}, 0x12) 23:31:05 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) pread64(r0, &(0x7f0000000080)=""/78, 0x4e, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:31:05 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x322, @null=' \x00'}, 0x12) 23:31:05 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000080)={0x80000000000001, 0x7fffffff, 0x5, @empty, 'ip6tnl0\x00'}) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) ioctl$SIOCX25SCAUSEDIAG(r1, 0x89ec, &(0x7f0000000000)={0x2, 0x7}) 23:31:05 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x68) 23:31:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x700000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:31:05 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x298, @null=' \x00'}, 0x12) 23:31:05 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3c4, @null=' \x00'}, 0x12) 23:31:05 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x97}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x0, 0x4, 0x2, r2}, &(0x7f00000000c0)=0x10) 23:31:05 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='T \x00'}, 0x12) 23:31:05 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x29a, @null=' \x00'}, 0x12) 23:31:05 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001780)={&(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000440)=""/193, 0xc1}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/124, 0x7c}, {&(0x7f00000001c0)=""/17, 0x11}, {&(0x7f00000015c0)=""/140, 0x8c}], 0x5, &(0x7f0000001700)=""/82, 0x52}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r0}) connect$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x1ff, 0x98, 0x100000000, 0xfffffffffffffeff, 0x0, 0x2}, 0x1}, 0xa) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x158, r3, 0x408, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x34, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7fff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x200}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}]}, @TIPC_NLA_NET={0x14, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x400}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x100}]}, @TIPC_NLA_NET={0x4c, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x20}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xcd}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffffffffffff8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x24000000000}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_MEDIA={0x78, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}]}, @TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffffffffffe}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x158}}, 0x8000) 23:31:06 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \r \x00'}, 0x12) 23:31:06 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3e3, @null=' \x00'}, 0x12) 23:31:06 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) socketpair(0x1b, 0x0, 0xb0d, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 23:31:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x800000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:31:06 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket(0x1, 0x7, 0x1000) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r1, &(0x7f0000000040)={0x9, @remote={[], 0x3}}, 0x12) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080), 0x4) 23:31:06 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x435, @null=' \x00'}, 0x12) 23:31:06 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="4479eb6886d9b488cccb96bcbff91aed77997c68ffb018e5ac49", 0x1a}], 0x1) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:31:06 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0xffffffffffffffee) 23:31:06 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x40b, @null=' \x00'}, 0x12) 23:31:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x1000000000000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:31:06 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2de, @null=' \x00'}, 0x12) 23:31:06 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) socket$netlink(0x10, 0x3, 0x1c) 23:31:07 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2bf, @null=' \x00'}, 0x12) 23:31:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x820}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x2f0, 0xe, 0x1, 0x8, 0x70bd2c, 0x25dfdbfc, {0x3, 0x0, 0x3}, [@generic="4e230c7f9f9154d0de624adcb53f35b932852c0efa4f4350e93c9822c0b3848c3186bdcc686e9d9676a71ad456ddce0a777054540f22c4273aae2a19dc479083ccabd7a1acab80ed9dad608c6e008c", @typed={0x8, 0x81, @pid=r1}, @nested={0x268, 0x7c, [@generic="f247aa95f5566046da833417290d4c01fa7d09cedfa423e2fed761841895d60b01f292e4a002a7fbfbed3e02acab68074a26227b5a8e90b6a8d6669681ae0cfef81f2f8e74d1a25030c2a4c59aad0107", @generic="c56dbfbe79dc54f79fcd134c1a8d9150f79865924c767bfa250ac48353eb0423f324ff1e85ef87a155da42d530000b36787d9766d6d17992afb1799701830ca53511f032f3b3c36fe0f03be40704d0f2701358adb97bbbf4d8d401", @generic="6758ffe50590f82c65dd68a82db7cba858036372ceeb47410cae6fd0a61f251190b26c933579e4c5aa4e07292c", @generic="9385fd9ef0ee398d4513cbb6ab67f851d693ac7aa3ba4e81221ac9a582cee103685b6ec9bb4415c8bbb7e4185c0e9360aa5d65f8a6aea0a24ada6e84e1cf8f792911264a5cba349eee640bbe5ce85f606a6b543422c4bd4f27fbe099ce754eca0bb1e77f7ea795f40fef43063e8e717b4c3e797fd08f04c01f468c99932959975f4bf852602999ad83527808e1661c1859691a50bdfd11bc764d02a090afbd8a24f30cd759f459461e694f", @typed={0x8, 0x90, @uid=r2}, @typed={0x14, 0x88, @ipv6=@dev={0xfe, 0x80, [], 0x1b}}, @generic="5c7967f7630d866f3bc9d12bbe354e9f5e765815107639f61611487f14e28e479b489076b965319802accb1e1e7dc631796de8245650a65cdb369455791be2d320aa6f8ecae115f22d01881d37878fc531a6b2b49dc47303063ea48f9488f48cf48688ac8466512e8c323165712fb5d4d64dfbbdc36672141daffaabd709added221fd67e01fdb01b81fe9565fed8c17c3f230c174e7427bfef0ddfd95c2760e984b1f2cc088d62f5e138e80b826e233d0df176a88f4377099e5", @typed={0x8, 0x55, @pid=r3}]}, @generic="f7b8f8fffa78f9ae0898fae4ada04e9b680f9d2fadb5eafd3bad68e383"]}, 0x2f0}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r4 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000540)={0x9, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1, 0x5, [{{0x2, 0x4e23, @broadcast}}, {{0x2, 0x4e20, @loopback}}, {{0x2, 0x4e20, @broadcast}}, {{0x2, 0x4e22, @multicast2}}, {{0x2, 0x4e21, @multicast2}}]}, 0x310) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) connect$x25(r4, &(0x7f0000000200)={0x9, @remote={[], 0x0}}, 0xffffff55) 23:31:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0xffffff7f}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:31:07 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' Z \x00'}, 0x12) 23:31:07 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' I\x00'}, 0x12) 23:31:07 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0x0, @broadcast}, &(0x7f0000000200)=0x10, 0x80800) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000240)='bic\x00', 0x4) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) socket$inet_smc(0x2b, 0x1, 0x0) bind$ax25(r3, &(0x7f00000000c0)={{0x3, @default, 0x2}, [@default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) 23:31:07 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null='> \x00'}, 0x12) 23:31:07 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2c8, @null=' \x00'}, 0x12) 23:31:07 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) sendmmsg$nfc_llcp(r0, &(0x7f0000000c40)=[{&(0x7f0000000100)={0x27, 0x0, 0x7, 0x3, 0x1, 0x9c, "c9dc61e7e7776dee8c6ca6ef2b158bdbda7e80b9b46263bc5169750e4ee8c8788657a9e116d419c6c7f63e4cd37aff732ce1b50820fbdb12c8235662059694", 0xf}, 0x60, &(0x7f0000000180), 0x280, &(0x7f0000000240)={0x108, 0x101ff, 0x71, "6a95f0569fd2745394437ef9b4b39e3666f15786984018eb301c018254c060d421e37da7e123ef00cc92d643660501fbc3a9ae9476f2a3d13b6f4979f62c0aaa9b65b5ce8bf11dd9a976b88f2b9f3d1feb4805eb3dfe26e86f93c5c7f8d02ef5b3c4b759ebd22fe5eb23d7af555371422c783d1d3075df86b0eb56872eebcbd8ce9fcb77c0bc5514b6f27487100e6e49d2d50c7dc2223027f63d4f266bc2e51894353d4fc2bcb8cbac6d32dd755792b725a25c66695a7d24c65188e54e39a6fa21bdd1171fe1ea6228d53c44202677806c4c154c17fbc69a9984be8901f2d6d2e5b04d9d395f92c2655da22aef6276d902a521ec"}, 0x108, 0x10}, {&(0x7f0000000380)={0x27, 0x1, 0x0, 0x1, 0x7fffffff, 0xfff, "d76cef08bc1ead15525a6631d64a35e3e915007cccb90fdcbadd615482718a68db3006f01bf0ff377111911833ceceeabb3054785102754259a43c498c2437", 0x37}, 0x60, &(0x7f0000000900)=[{&(0x7f0000000400)="d97146d8357137242c6162b4d082e63b1445cd62e86a74622167ab2d6dc0c8688b81bf88d04c47d443cedd727deef63a739477c0188f5c4d41a60609106e31ea4e185cf55a289ae625acd8a42febc2df4931848d4b4c4c58a272c3752fef43ff54c2d805941b4218245b7aa77a00c73bbb2af4b25a95a4568ec2b83770f354a91e47945cf50f6b7ceb8583f3fdeb7a90d3664d40a50e87b9a04a73a7d48687dd55bb6e09ccd35635f972dcbc75a7387bdb712e4c9c7ed90897d4138e4f0d08b0bf45846872b982c42283e6a3539f2de13149771698f136fc57de8133331ce3f7e9a23dcd66dfdc26e1", 0xe9}, {&(0x7f0000000500)="e49ac6b22d00001e201d11a504456d0b4400004802000000000000cd54908bb9b1e11e1c01c4a163dab7c6f885008346327864092a151260382bd17963002b55db0233bb0c5cbd2ed285e4c26fe8bf025c4b79e7584c3eed78a8ba0efcac36b19739f0ba21216a151b609d5b88d7940e2e1ca665fba1a0cae49f3b305d2feb5d16007036b24c", 0x86}, {&(0x7f00000005c0)="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", 0xfd}, {&(0x7f00000006c0)="120cfc7bb4aa3a9e634310a3f18dfbc270a808692c33170790f976842fe85acbe1a6fd76d7048e363a99fa4501a0db3aa749a5f32df767cc2c5e07bfdc26510fcd9f05473a44a4337f17dbd4cb46ec569b0e9955c881435af0f4992e362dc3384fb153f845444b0bb6d4189378a5fb1ee867826b81", 0x75}, {&(0x7f0000000d00)="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", 0x121}, {&(0x7f0000000840)="17bb3cd803d27c883c258474925aa95fa60bf14b80ec2401191f17f6db332501af4417700eff5ad85951244117d640e1fb0558c6949e096e2e51159bbe7b617adaa915d719b430a2ca4a067da6d8671fc8da54fcddf19dbd58109dcab18d1d24355a65eb7aa73eeb2c04693ab9095c8734e03fda5c0ca0d120c3359b5f1704df8b01000100eb56ce6d37eeb305035c4849bd535a1c309b6628cd97e0c00839cdda2d68538783228b2714684511fba699", 0xb0}], 0x6, &(0x7f00000001c0)={0x18, 0x11d, 0xfffffffffffffff8, "4bb44b8a1f84e0e9"}, 0x18, 0x10}, {&(0x7f0000000980)={0x27, 0x1, 0x2, 0x7, 0x8000, 0x5, "4d712b5b50e88d25ab29ecfd89895d148c89899aff44a20d03d8f0db892f493f4cd488e7026a7c8e8c6df84497686218b689876bb76c671b1dfe48fba1cf3c", 0x1d}, 0x60, &(0x7f0000000c00)=[{&(0x7f0000000a00)="79772b8ef061e11db89b05283bc6e7ffc30b760efd55c323d8a8f2339c15515e7c0de2270a9777658566b48e71d7a8f301242ce1618c90b4a5865964108bf57385cf6fbf2f87f45dd3e73f894a6d30f02d5552e41c2c7909b3f28faadaa9f66cec026c02c22f6c4396467fde2c2f960908f82e328132ed72dc54619f9f2c1a82cb5949e85a5d44900398b06f97adaa68cbf20685911459aba05b6633a41e5a4507617e25284d6a3349e39c352dcf293de6e9222ef37d2864a7396d48924012", 0xbf}, {&(0x7f0000000ac0)="7a5b7cc6009ce69b2717c271850d9d1772dc6f231ed5ac7af9b1e94f1a6fa6e5e270798df93749b0d1ceb9cc4d8e187c9086694f5580b96bbf784c9be50b0d7c3262d63484b7e85a95f42e63774db2fcc8af0f4656e9bfe81cc07128e1d7a2", 0x5f}, {&(0x7f0000000b40)}, {&(0x7f0000000b80)="b8def45809efd8ed5431f9951e4c8e0b09bf2ec55a99622228e02626460079836be8cb8809a827fb0473dfa8c91054c90c3413c93a8ea233c58f37c3716da60adcf947b36a53f08110211ca4374dc8ad121bfe6547b9802b73fba5b687431efc9e00fa7896f90417952a094576ecc397fe995f1fe44fd68707756b", 0x7b}], 0x4, 0x0, 0x0, 0x4}], 0x3, 0x40012) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r1, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) listen(r1, 0xb7b) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000007c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x802000a0}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x1c, r2, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8010}, 0x10) 23:31:07 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2f4, @null=' \x00'}, 0x12) 23:31:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@remote={[], 0x1}, 0x4, 'ip_vti0\x00'}) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:31:07 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2c0, @null=' \x00'}, 0x12) 23:31:07 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x6, @null=' \x00'}, 0x12) 23:31:07 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xa1ef3f98888ce0ce, &(0x7f0000000000)={@multicast1, @empty, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ipddp0\x00', r1}) 23:31:08 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \' \x00'}, 0x12) 23:31:08 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2e3, @null=' \x00'}, 0x12) 23:31:08 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000140)=0x80) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000180)={0x18, 0x0, {0x0, @random="1966a091c26a", 'sit0\x00'}}) connect$x25(r0, &(0x7f0000000200)={0x9, @remote={[], 0x1}}, 0xa0) ioctl$SIOCX25GCALLUSERDATA(r0, 0x89e4, &(0x7f0000000000)={0x19, "2ee34d456582648fd642eaa8d7ddf46a286cf97ff7b321903ddaceee603e2a263941895353be6e8792963ebb6dad6207b01ef3eb7c0e63d9c8c6ed557eaf14770c854556ec1f38be885e9ec9aa5ebca2051c48389198d5adbac9db75961cfe3ed742fd86d8f623f7f07a87ff35b4657aaa8b25a86839b0000896b30e6eca2c4b"}) 23:31:08 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:31:08 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:31:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x80efff7f00000000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:31:08 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @default}, [@rose, @rose, @remote, @null, @netrom, @remote, @netrom, @rose]}, &(0x7f0000000080)=0x48) r2 = accept(r0, 0x0, &(0x7f0000000180)) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000240)={'lapb0\x00', 0x8000fffffffe}) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SIOCAX25OPTRT(r1, 0x89e7, &(0x7f00000000c0)={@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x2, 0x59}) socket$bt_hidp(0x1f, 0x3, 0x6) 23:31:08 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x288, @null=' \x00'}, 0x12) 23:31:08 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x38b, @null=' \x00'}, 0x12) 23:31:08 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote}, 0x4, 0x3, 0x1}}, 0x2e) connect$x25(r0, &(0x7f0000000140)={0x9, @remote={[], 0x2}}, 0x2c5) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000180)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r2, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SOCKETS={0x14, 0x7, [{0x8, 0x1, r1}, {0x8, 0x1, r1}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x40) 23:31:08 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x371, @null=' \x00'}, 0x12) 23:31:08 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0xe5, 0x1, 0xf33, 0x6, 0x400}) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:31:09 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3c2, @null=' \x00'}, 0x12) 23:31:09 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' N \x00'}, 0x12) 23:31:09 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000480)={r3, 0x1, 0x6, @local}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="cc"], &(0x7f00000000c0)=0x15) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000280)=@routing={0x7f, 0xa, 0x0, 0x8, 0x0, [@empty, @mcast2, @dev={0xfe, 0x80, [], 0x14}, @loopback, @remote]}, 0x58) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000100)={r4, 0x2, 0xd3, "82dab2fd9907668a850bbef56c40e5d0c38637464a8e401bc9f309e0001e9fee8d07c086a06405e079e8467097a337f87ad4de06f37e3b9cec62c2151dda184b50871fbbfe3b12da659324fba52ae34c6670c8b098509c07f324921b2f49e52192270407fc1eeb80386e075d49dd538a13af3c67e516c4e9768965844eb3377745fbd31c6cc6b6f9d8ec833d58fe1127c80bd8740c768af207ef3047778c99018539cd998f4134d5b2bd650e3bff13bdf081271d651799f81d8b0cfaeec7b8f71775235ec783c1c0613e0324f132a9b0b74737"}, 0xdb) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x9, 0x3, 0x340, 0x0, 0x140, 0x140, 0x140, 0x140, 0x270, 0x270, 0x270, 0x270, 0x270, 0x3, &(0x7f0000000240), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x2, 0xfffffffeffffffff, 0x0, 0x10, 0x2}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x14f, 0xfffffffffffffffe, 0xa811, 'netbios-ns\x00', 0x9}}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x3, 0x5, 0x80000001, 0x0, 0x7fffffff, 0x8, 0xb71, 0x9]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3a0) 23:31:09 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f00000001c0)={0x9, @null=' \x00'}, 0xfffffffffffffd91) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00000000c0)=0x4b6, 0x4) sendmsg$TIPC_NL_SOCK_GET(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8002002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x7c, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x44, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffffffffffc0}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3f}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8000}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20004000}, 0x24040804) r2 = socket$inet(0x2, 0x2, 0x3) sendfile(r0, r2, &(0x7f0000000200), 0x2) getpeername$inet(r2, &(0x7f0000000140)={0x2, 0x0, @local}, &(0x7f0000000180)=0x2b9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x4, 0x30}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000540)={r3, 0x1, 0x30, 0x2, 0x4}, &(0x7f0000000580)=0x18) 23:31:09 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:31:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x40000}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:31:09 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3b6, @null=' \x00'}, 0x12) 23:31:09 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@initdev, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) 23:31:09 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x6b, @null=' \x00'}, 0x12) 23:31:09 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:31:09 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f00000001c0)={0x9, @null=' \x00'}, 0x0) connect$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0xfea8) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000000c0)="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") ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000000)) 23:31:09 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x411, @null=' \x00'}, 0x12) 23:31:09 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) bind$x25(r0, &(0x7f0000000080)={0x9, @null=' \x00'}, 0x12) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000100)=0x3f, 0x4) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:31:09 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip6gretap0\x00', 0x842}) r1 = socket(0x8, 0xa, 0x1f) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000040)=0x8000, 0x4) 23:31:09 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000100)={0x9, @null=' \a \x00'}, 0x12) 23:31:09 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x52, @null=' \x00'}, 0x12) 23:31:10 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' 1\x00'}, 0x12) 23:31:10 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000440)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x30a, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x4, 0x30, 0x80000001, 0x3ff}, &(0x7f0000000340)=0x18) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r2, 0xa00, 0x70bd2c, 0x25dfdbff, {{}, 0x0, 0x410c, 0x0, {0xc, 0x14, 'syz0\x00'}}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x90}, 0x5) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) write$cgroup_subtree(r4, &(0x7f0000000380)={[{0x2d, 'rdma'}, {0x2f, 'cpu'}, {0x2d, 'memory'}, {0x0, 'pids'}, {0x2d, 'pids'}]}, 0x1f) connect$x25(r3, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) 23:31:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0x0, 0x700}}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) 23:31:10 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3a2, @null=' \x00'}, 0x12) 23:31:10 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x31c, @null=' \x00'}, 0x12) 23:31:10 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x2c2, @null=' \x00'}, 0x12) 23:31:10 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f00000002c0)={0x3a, 0x8cf, 0xb, 0x7}) connect$x25(r0, &(0x7f0000000040)={0x3dc, @null=' \x00'}, 0x12) 23:31:10 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r1, 0x6, 0x1, 0x7, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) connect$x25(r0, &(0x7f0000000200)={0x9, @null=' \x00'}, 0x12) connect$x25(r0, &(0x7f0000000040)={0x9, @remote={[], 0x0}}, 0x12) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x4e20, 0x1000, @local, 0x200000}}}, 0x2e6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e20, @broadcast}}, [0xffffffffffff8001, 0xffffffffffff8000, 0x4, 0x1, 0xffffffff, 0xff, 0xa2, 0x9, 0x100000001, 0x3, 0xffff, 0x2, 0xff, 0x6, 0x4]}, &(0x7f0000000540)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000580)={r3, 0xffff, 0x9}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e24, 0x2, @mcast2, 0x2}}, [0x7f, 0x75, 0x7fff, 0xeef3, 0x81, 0x1000, 0x3ff, 0x1f, 0x9, 0x1, 0x100, 0x0, 0xfffffffffffffff8, 0x1, 0x9]}, &(0x7f0000000400)=0x100) bind$x25(r0, &(0x7f00000000c0)={0x9, @remote={[], 0x3}}, 0x12) 23:31:10 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) bind$x25(r0, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) r1 = accept(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4) connect$x25(r0, &(0x7f0000000040)={0x9, @null=' \x00'}, 0x12) 23:31:10 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, 0x0, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg(r2, &(0x7f0000005fc0)=[{{&(0x7f0000005680)=@sco, 0x80, &(0x7f0000005b00)}}, {{&(0x7f0000005b80)=@l2={0x1f, 0x3a00}, 0x80, &(0x7f0000005c40), 0x1f4, &(0x7f0000005c80), 0x3bfb}}], 0x3e8, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0a5c1f023c126285719070") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000480), 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) [ 2103.904271] rcu: INFO: rcu_preempt self-detected stall on CPU [ 2103.910427] rcu: 1-...!: (1 GPs behind) idle=b82/1/0x4000000000000002 softirq=245727/245728 fqs=2 [ 2103.920058] rcu: (t=10500 jiffies g=375665 q=22) [ 2103.925011] rcu: rcu_preempt kthread starved for 10496 jiffies! g375665 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 2103.935750] rcu: RCU grace-period kthread stack dump: [ 2103.940937] rcu_preempt I22568 10 2 0x80000000 [ 2103.946576] Call Trace: [ 2103.949175] __schedule+0x86c/0x1ed0 [ 2103.952902] ? __sched_text_start+0x8/0x8 [ 2103.957159] ? __mod_timer+0x6f6/0x1870 [ 2103.961138] ? add_timer_on+0x9f0/0x9f0 [ 2103.965118] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 2103.970226] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 2103.975339] ? lockdep_hardirqs_on+0x421/0x5c0 [ 2103.979933] ? trace_hardirqs_on+0xbd/0x310 [ 2103.984285] ? kasan_check_read+0x11/0x20 [ 2103.988438] ? prepare_to_swait_event+0x25a/0x800 [ 2103.993287] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 2103.998739] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 2104.003853] schedule+0xfe/0x460 [ 2104.007225] ? __schedule+0x1ed0/0x1ed0 [ 2104.011201] ? prepare_to_swait_event+0x25a/0x800 [ 2104.016065] ? __init_swait_queue_head+0x150/0x150 [ 2104.020999] ? __lockdep_init_map+0x105/0x590 [ 2104.025499] ? lockdep_init_map+0x9/0x10 [ 2104.029562] schedule_timeout+0x140/0x260 [ 2104.033720] ? usleep_range+0x1a0/0x1a0 [ 2104.037704] ? __next_timer_interrupt+0x1a0/0x1a0 [ 2104.042554] rcu_gp_fqs_loop+0x762/0xa80 [ 2104.046622] ? rcu_gp_fqs_check_wake+0x170/0x170 [ 2104.051382] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 2104.056830] ? arch_local_save_flags+0x40/0x40 [ 2104.061437] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2104.066998] ? rcu_gp_init+0x7f3/0x1270 [ 2104.070976] ? rcu_qs+0x110/0x110 [ 2104.074433] ? rcu_accelerate_cbs+0x10a/0xae0 [ 2104.078936] ? graph_lock+0x270/0x270 [ 2104.082741] ? graph_lock+0x270/0x270 [ 2104.086549] ? __lock_is_held+0xb5/0x140 [ 2104.090610] ? __lock_is_held+0xb5/0x140 [ 2104.094671] ? graph_lock+0x270/0x270 [ 2104.098487] ? rcu_accelerate_cbs+0x10a/0xae0 [ 2104.102991] ? find_held_lock+0x36/0x1c0 [ 2104.107061] ? rcu_gp_kthread+0x8cf/0xc70 [ 2104.111211] ? _raw_spin_unlock_irq+0x27/0x80 [ 2104.115702] ? _raw_spin_unlock_irq+0x27/0x80 [ 2104.120197] ? lockdep_hardirqs_on+0x421/0x5c0 [ 2104.124783] ? trace_hardirqs_on+0xbd/0x310 [ 2104.129100] ? kasan_check_read+0x11/0x20 [ 2104.133252] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 2104.138700] ? arch_local_save_flags+0x40/0x40 [ 2104.143284] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2104.148825] rcu_gp_kthread+0x341/0xc70 [ 2104.152817] ? rcu_gp_init+0x1270/0x1270 [ 2104.156877] ? mark_held_locks+0x130/0x130 [ 2104.161135] ? __schedule+0x150b/0x1ed0 [ 2104.165108] ? _raw_spin_unlock_irq+0x27/0x80 [ 2104.169603] ? lockdep_hardirqs_on+0x421/0x5c0 [ 2104.174187] ? trace_hardirqs_on+0xbd/0x310 [ 2104.178524] ? kasan_check_read+0x11/0x20 [ 2104.182693] ? __schedule+0x150b/0x1ed0 [ 2104.186674] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 2104.192122] ? lock_repin_lock+0x430/0x430 [ 2104.196366] ? _raw_spin_unlock_irq+0x60/0x80 [ 2104.200885] ? __schedule+0x150b/0x1ed0 [ 2104.204864] ? __switch_to_asm+0x40/0x70 [ 2104.208931] ? __switch_to_asm+0x40/0x70 [ 2104.213001] ? schedstat_start+0x71/0xf0 [ 2104.217081] ? __sched_text_start+0x8/0x8 [ 2104.221271] ? find_held_lock+0x36/0x1c0 [ 2104.225339] ? __kthread_parkme+0xce/0x1a0 [ 2104.229574] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 2104.234693] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 2104.239814] ? lockdep_hardirqs_on+0x421/0x5c0 [ 2104.244430] ? trace_hardirqs_on+0xbd/0x310 [ 2104.248747] ? kasan_check_read+0x11/0x20 [ 2104.252891] ? __kthread_parkme+0xce/0x1a0 [ 2104.257138] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 2104.262601] ? _raw_spin_unlock_irqrestore+0x6d/0xd0 [ 2104.267706] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2104.273244] ? __kthread_parkme+0xfb/0x1a0 [ 2104.277480] ? rcu_gp_init+0x1270/0x1270 [ 2104.281540] kthread+0x35a/0x440 [ 2104.284905] ? kthread_bind+0x40/0x40 [ 2104.288730] ret_from_fork+0x3a/0x50 [ 2104.292481] NMI backtrace for cpu 1 [ 2104.296112] CPU: 1 PID: 23613 Comm: syz-executor0 Not tainted 4.20.0-rc7+ #249 [ 2104.303463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2104.312825] Call Trace: [ 2104.315403] [ 2104.317558] dump_stack+0x1d3/0x2c6 [ 2104.321187] ? dump_stack_print_info.cold.1+0x20/0x20 [ 2104.326429] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2104.331995] ? do_raw_spin_lock+0x14f/0x350 [ 2104.336323] ? lapic_can_unplug_cpu.cold.28+0x3f/0x3f [ 2104.341514] nmi_cpu_backtrace.cold.4+0x63/0xa2 [ 2104.346186] ? lapic_can_unplug_cpu.cold.28+0x3f/0x3f [ 2104.351381] nmi_trigger_cpumask_backtrace+0x1c2/0x22c [ 2104.356663] arch_trigger_cpumask_backtrace+0x14/0x20 [ 2104.361857] rcu_dump_cpu_stacks+0x16f/0x1bc [ 2104.366272] print_cpu_stall.cold.65+0x1f3/0x3c6 [ 2104.371060] ? rcu_dynticks_snap+0x30/0x30 [ 2104.375314] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2104.380855] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2104.386395] ? do_trace_rcu_torture_read+0x10/0x10 [ 2104.391330] ? rcu_preempt_need_deferred_qs+0x74/0x1f0 [ 2104.396612] ? __lock_is_held+0xb5/0x140 [ 2104.400675] ? __rcu_read_lock+0x50/0x50 [ 2104.404738] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2104.410277] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2104.415815] ? check_preemption_disabled+0x48/0x280 [ 2104.420838] rcu_check_callbacks+0xac1/0x1410 [ 2104.425346] ? rcutree_dead_cpu+0x10/0x10 [ 2104.429493] ? lock_downgrade+0x900/0x900 [ 2104.433642] ? lock_release+0xa00/0xa00 [ 2104.437625] ? graph_lock+0x270/0x270 [ 2104.441432] ? graph_lock+0x270/0x270 [ 2104.445233] ? mark_held_locks+0x130/0x130 [ 2104.449469] ? graph_lock+0x270/0x270 [ 2104.453270] ? graph_lock+0x270/0x270 [ 2104.457075] ? find_held_lock+0x36/0x1c0 [ 2104.461142] ? cpuacct_account_field+0x219/0x3d0 [ 2104.465899] ? graph_lock+0x270/0x270 [ 2104.469710] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2104.475250] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2104.480790] ? check_preemption_disabled+0x48/0x280 [ 2104.485817] ? trace_hardirqs_off+0xb8/0x310 [ 2104.490232] ? __lock_is_held+0xb5/0x140 [ 2104.494297] ? trace_hardirqs_on+0x310/0x310 [ 2104.498707] ? check_preemption_disabled+0x48/0x280 [ 2104.503726] ? raise_softirq+0x199/0x420 [ 2104.507788] ? raise_softirq_irqoff+0x2e0/0x2e0 [ 2104.512468] ? account_system_index_time+0x333/0x5d0 [ 2104.517603] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2104.523144] ? check_preemption_disabled+0x48/0x280 [ 2104.528168] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2104.533711] ? hrtimer_run_queues+0x9a/0x400 [ 2104.538124] ? run_local_timers+0x19b/0x230 [ 2104.542450] ? timer_clear_idle+0x90/0x90 [ 2104.546600] ? irqtime_account_process_tick.isra.6+0x35b/0x490 [ 2104.552577] ? account_process_tick+0x282/0x350 [ 2104.557251] update_process_times+0x2d/0x70 [ 2104.561572] tick_sched_handle+0x9f/0x180 [ 2104.565720] tick_sched_timer+0x45/0x130 [ 2104.569782] __hrtimer_run_queues+0x41c/0x10d0 [ 2104.574368] ? tick_sched_do_timer+0x1a0/0x1a0 [ 2104.578972] ? hrtimer_start_range_ns+0xe00/0xe00 [ 2104.583835] ? pvclock_read_flags+0x160/0x160 [ 2104.588331] ? trace_hardirqs_on+0x310/0x310 [ 2104.592747] ? kvm_clock_read+0x18/0x30 [ 2104.596730] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 2104.601746] ? ktime_get_update_offsets_now+0x3b3/0x540 [ 2104.607117] ? do_timer+0x50/0x50 [ 2104.610571] ? rwlock_bug.part.2+0x90/0x90 [ 2104.614805] ? trace_hardirqs_on+0x310/0x310 [ 2104.619241] ? rcu_softirq_qs+0x20/0x20 [ 2104.623262] hrtimer_interrupt+0x313/0x780 [ 2104.627513] smp_apic_timer_interrupt+0x1a1/0x760 [ 2104.632356] ? smp_reschedule_interrupt+0x109/0x650 [ 2104.637376] ? smp_call_function_single_interrupt+0x650/0x650 [ 2104.643266] ? interrupt_entry+0xb5/0xc0 [ 2104.647333] ? trace_hardirqs_off_caller+0xbb/0x310 [ 2104.652361] ? trace_hardirqs_off_caller+0xbb/0x310 [ 2104.657383] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2104.662232] ? trace_hardirqs_on_caller+0x310/0x310 [ 2104.667252] ? trace_hardirqs_on_caller+0x310/0x310 [ 2104.672267] ? task_prio+0x50/0x50 [ 2104.675809] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2104.681359] ? check_preemption_disabled+0x48/0x280 [ 2104.686381] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2104.691252] apic_timer_interrupt+0xf/0x20 [ 2104.695480] [ 2104.697751] RIP: 0010:__x25_find_socket+0x6c/0x110 [ 2104.702704] Code: 2f e8 d8 a9 87 fa 48 8d 7b 68 48 89 f8 48 c1 e8 03 42 80 3c 20 00 0f 85 a1 00 00 00 48 8b 5b 68 48 85 db 74 7c e8 b4 a9 87 fa <48> 83 eb 68 74 71 e8 a9 a9 87 fa 48 8d bb 88 04 00 00 48 89 f8 48 [ 2104.721608] RSP: 0018:ffff88806485faa8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 2104.729342] RAX: 0000000000040000 RBX: ffff88809f242a68 RCX: ffffc90005df9000 [ 2104.736618] RDX: 0000000000040000 RSI: ffffffff86f6b08c RDI: ffff88809f242a68 [ 2104.743901] RBP: ffff88806485fad0 R08: ffff88808e4e8700 R09: fffffbfff13fc688 [ 2104.751187] R10: fffffbfff13fc688 R11: ffffffff89fe3443 R12: dffffc0000000000 [ 2104.758457] R13: 0000000000000001 R14: ffff88809b212940 R15: 0000000000000000 [ 2104.765749] ? __x25_find_socket+0x6c/0x110 [ 2104.770094] ? __x25_find_socket+0x6c/0x110 [ 2104.774425] x25_connect+0x380/0x1050 [ 2104.778236] ? compat_x25_ioctl+0x200/0x200 [ 2104.782560] ? aa_af_perm+0x5a0/0x5a0 [ 2104.786373] ? apparmor_socket_connect+0xb6/0x160 [ 2104.791231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2104.796772] ? security_socket_connect+0x94/0xc0 [ 2104.801532] __sys_connect+0x37d/0x4c0 [ 2104.805434] ? __ia32_sys_accept+0xb0/0xb0 [ 2104.809669] ? kasan_check_read+0x11/0x20 [ 2104.813813] ? _copy_to_user+0xc8/0x110 [ 2104.817803] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 2104.823345] ? put_timespec64+0x10f/0x1b0 [ 2104.827529] ? do_syscall_64+0x9a/0x820 [ 2104.831519] ? do_syscall_64+0x9a/0x820 [ 2104.835500] ? lockdep_hardirqs_on+0x421/0x5c0 [ 2104.840084] ? trace_hardirqs_on+0xbd/0x310 [ 2104.844405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2104.849963] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2104.855329] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 2104.860781] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 2104.866330] __x64_sys_connect+0x73/0xb0 [ 2104.870412] do_syscall_64+0x1b9/0x820 [ 2104.874318] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 2104.879685] ? syscall_return_slowpath+0x5e0/0x5e0 [ 2104.884619] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2104.889467] ? trace_hardirqs_on_caller+0x310/0x310 [ 2104.894502] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 2104.899520] ? prepare_exit_to_usermode+0x291/0x3b0 [ 2104.904848] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2104.909698] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2104.914917] RIP: 0033:0x4579b9 [ 2104.918109] 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 [ 2104.937038] RSP: 002b:00007fb14afb2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 2104.944753] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004579b9 [ 2104.952031] RDX: 0000000000000012 RSI: 0000000020000040 RDI: 0000000000000004 [ 2104.959305] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 2104.966573] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb14afb36d4 [ 2104.973868] R13: 00000000004be22e R14: 00000000004ce488 R15: 00000000ffffffff