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"], 0x278}, 0x8) 15:18:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet(r1, &(0x7f0000000300)={0x10, 0x2, 0x0, @rand_addr=0x7fff}, 0x10) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140), 0x8) 15:18:20 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x100}, 0x14) 15:18:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x100}, 0x14) 15:18:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg(r0, &(0x7f0000000880)={&(0x7f00000008c0)=ANY=[@ANYBLOB="0a6fe1bfed3b69690000006701000080ffffffffd5683cadee5bfb"], 0xa, &(0x7f00000005c0)=[{&(0x7f0000000100)="d1410ab0e027949d8ad3be71abca226a0dfcd71f86d528d1abc1bf8a9bbe5b6e947daf60f0e4601e1dd380c61870b9b6935bb8d600087f033fc4266775559ba4ebd5de9284140a93777d0bebfd2ce91df32292f703f9cfad2659f15738182e7b9badda2ff767900141f93bc139393c9723e89ad98c4a6dd1d8a21278153d82815367330796df76f74790fe6667ef32a8095fac08c85bd18447210c8003bc1b471d81ab6170f2f8b2857bf5bdfc372844b6bdc2f619f8d9aca6ff8271ba8dc0614559d76fa9e50f46688c86d3e89806d491ca9bafd2a0ccaabb805156", 0xdc}, {&(0x7f0000000200)="4747aac995a535d7a7c5fb3eacbdcdc295e4d787608d73715b33170636545738b7cc1abef21b735bf155d6d705c5f8c54dae8ede6a0414c64602d38fb040d04035c09cc7d6ac3be7b7f0b4436f0db1aed3c1d9fec3a283f95d52312bc2192647c55aa6e36bb77647db4e1cadab70f474a7469ed36d67badb89e2f28718b2", 0x7e}, {&(0x7f00000003c0)="85f36e6db95ee85bfff0936c976b5be98af877ed83c3f3ab580cc9f0a73053a385c356d93edf4b594135179cbd0c30320e6b60e7891011e8822fc55b7aa1af833ec2a93d0feeb4d086fc30c461004fceea8404461c2ef0965ecc25c12f66be116004783acaa5f4ca45d9f16c0ad3cc56f6ba46a6b460d52093362baee06d2a91833818201b780c0fbb6d43d69ff35bc45419d17b824a2b12cc6bf2a3e058aeb9e13bc0ef48ec", 0xa6}, {&(0x7f0000000280)="5dfea05da5daf373849e6745f5a35831d4f78506a4b07ac66b93a46e9d924de1b077295e2ee660886af3f92fdbd82d2b857e630f842c", 0xe}, {&(0x7f0000000480)="dfd97439aa26fc0db6012500cd8f6ddcc9fa05", 0x13}, {&(0x7f00000004c0)="760d6faff125d145e9504fb494fc57655da16333e2d55fdfa25d12f543e22f941dbf7a2e2bf2daef663a5968d1e4e1117ed9d3e16161e6e6fe3d9957e1bee38a1e689c8df259b01b07edfee4fb94a388658e1ac38864bea3a5d0b9ad36df9cdb29775368dd8f7bea7cc4b4fbaeac2f328f9a8e5ffb6bfee1fafadd05843877cd6d575106a98c541fbd29c2dc852b571cb1929d939e121634f13040e07becfc5330c7ee4693bb3b7845ff7b416e7bfcb18dc229eedb089d6477a331dae721991555b8ceb82e1e07204c4bf3474c553b0ce4b7a7df1e0c784145621a65453a484ecd3207", 0xe3}], 0x6, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:20 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet(r1, &(0x7f0000000300)={0x10, 0x2, 0x0, @rand_addr=0x7fff}, 0x10) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140), 0x8) 15:18:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x100}, 0x14) 15:18:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg(r0, &(0x7f0000000880)={&(0x7f00000008c0)=ANY=[@ANYBLOB="0a6fe1bfed3b69690000006701000080ffffffffd5683cadee5bfb"], 0xa, &(0x7f00000005c0)=[{&(0x7f0000000100)="d1410ab0e027949d8ad3be71abca226a0dfcd71f86d528d1abc1bf8a9bbe5b6e947daf60f0e4601e1dd380c61870b9b6935bb8d600087f033fc4266775559ba4ebd5de9284140a93777d0bebfd2ce91df32292f703f9cfad2659f15738182e7b9badda2ff767900141f93bc139393c9723e89ad98c4a6dd1d8a21278153d82815367330796df76f74790fe6667ef32a8095fac08c85bd18447210c8003bc1b471d81ab6170f2f8b2857bf5bdfc372844b6bdc2f619f8d9aca6ff8271ba8dc0614559d76fa9e50f46688c86d3e89806d491ca9bafd2a0ccaabb805156", 0xdc}, {&(0x7f0000000200)="4747aac995a535d7a7c5fb3eacbdcdc295e4d787608d73715b33170636545738b7cc1abef21b735bf155d6d705c5f8c54dae8ede6a0414c64602d38fb040d04035c09cc7d6ac3be7b7f0b4436f0db1aed3c1d9fec3a283f95d52312bc2192647c55aa6e36bb77647db4e1cadab70f474a7469ed36d67badb89e2f28718b2", 0x7e}, {&(0x7f00000003c0)="85f36e6db95ee85bfff0936c976b5be98af877ed83c3f3ab580cc9f0a73053a385c356d93edf4b594135179cbd0c30320e6b60e7891011e8822fc55b7aa1af833ec2a93d0feeb4d086fc30c461004fceea8404461c2ef0965ecc25c12f66be116004783acaa5f4ca45d9f16c0ad3cc56f6ba46a6b460d52093362baee06d2a91833818201b780c0fbb6d43d69ff35bc45419d17b824a2b12cc6bf2a3e058aeb9e13bc0ef48ec", 0xa6}, {&(0x7f0000000280)="5dfea05da5daf373849e6745f5a35831d4f78506a4b07ac66b93a46e9d924de1b077295e2ee660886af3f92fdbd82d2b857e630f842c", 0xe}, {&(0x7f0000000480)="dfd97439aa26fc0db6012500cd8f6ddcc9fa05", 0x13}, {&(0x7f00000004c0)="760d6faff125d145e9504fb494fc57655da16333e2d55fdfa25d12f543e22f941dbf7a2e2bf2daef663a5968d1e4e1117ed9d3e16161e6e6fe3d9957e1bee38a1e689c8df259b01b07edfee4fb94a388658e1ac38864bea3a5d0b9ad36df9cdb29775368dd8f7bea7cc4b4fbaeac2f328f9a8e5ffb6bfee1fafadd05843877cd6d575106a98c541fbd29c2dc852b571cb1929d939e121634f13040e07becfc5330c7ee4693bb3b7845ff7b416e7bfcb18dc229eedb089d6477a331dae721991555b8ceb82e1e07204c4bf3474c553b0ce4b7a7df1e0c784145621a65453a484ecd3207", 0xe3}], 0x6, &(0x7f0000000600)=ANY=[@ANYBLOB="34000000000000000100010069313c30d21a10d12e746c4ce694dd3e02430b585eb89aaa2bcfe56d60976aba4e1334a7b7737fd3600000000000000002000000a403220a1f7b6a33bf312b9a1f48612e87e0dac69cc965fdfbebca423342aa9bec07a826418ce2a951ce299932a6cb140d826601f7badb5a659ed71d867beda6cdb85a0a4496143e720b1f3b9bcbbde3eb000000b0000000110000000800000057883f588b35904e0f83a451d31ce4cf91b90284f40f13d9bf628b1e114ced9713da4b76ee17344e9654f69b6d50cf30bd8250608c4f46e28925fd494697705f125b7eb3835955991afd68f0defc80dcebdeef4625d98cfa74fdda93f2a8a72175cf421066874d499efc795d8235dd514903bb1109a6cce2a0ca32dccd82e45a184f091a0d1295de8bfb4b911ebc59bc3cca3b3ca3a1b133512b1e489315da11b8c8000030000000d6ff00000700000009b015b0d2ea83928a6f63629a0a58c5a5c7c43d0c0cd36dafa83f723596f13e40f8ab00040100000600000008000000e30d0f3f157a053253acea47098fef61f63d7a27df2088a3173aada1a90a82543bb3585a46eb0e00af28e0403d5c831da0b3d661123aec9676340ec13ea9b5dac85ab0219f12e768c3f5c65089020de091207968663a767cf3f13b25b049a42f6b0ce6f9a3c969dfc2cd056ab245f444a091a1f50c137ec5537a15f846f56234f7a95836414dce66e01a31279d7078d3ff3d2761dfa3049a647d902cb93efe22daa579cbaa589d62075be6c9c21e3bfee10ca5123209e81a3243039f7d6c05ddf2d2918309f5d1bfb8539e77128fdf6a161d9d7fe591f2265199779c05ccb16339a9765610899c8d48178ee58a0992691da8812ed6030000"], 0x278}, 0x8) 15:18:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x6}, 0x14) 15:18:20 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000008c0)=ANY=[@ANYBLOB="0a6fe1bfed3b69690000006701000080ffffffffd5683cadee5bfb"], 0xa, &(0x7f00000005c0)=[{&(0x7f0000000100)="d1410ab0e027949d8ad3be71abca226a0dfcd71f86d528d1abc1bf8a9bbe5b6e947daf60f0e4601e1dd380c61870b9b6935bb8d600087f033fc4266775559ba4ebd5de9284140a93777d0bebfd2ce91df32292f703f9cfad2659f15738182e7b9badda2ff767900141f93bc139393c9723e89ad98c4a6dd1d8a21278153d82815367330796df76f74790fe6667ef32a8095fac08c85bd18447210c8003bc1b471d81ab6170f2f8b2857bf5bdfc372844b6bdc2f619f8d9aca6ff8271ba8dc0614559d76fa9e50f46688c86d3e89806d491ca9bafd2a0ccaabb805156", 0xdc}, {&(0x7f0000000200)="4747aac995a535d7a7c5fb3eacbdcdc295e4d787608d73715b33170636545738b7cc1abef21b735bf155d6d705c5f8c54dae8ede6a0414c64602d38fb040d04035c09cc7d6ac3be7b7f0b4436f0db1aed3c1d9fec3a283f95d52312bc2192647c55aa6e36bb77647db4e1cadab70f474a7469ed36d67badb89e2f28718b2", 0x7e}, {&(0x7f00000003c0)="85f36e6db95ee85bfff0936c976b5be98af877ed83c3f3ab580cc9f0a73053a385c356d93edf4b594135179cbd0c30320e6b60e7891011e8822fc55b7aa1af833ec2a93d0feeb4d086fc30c461004fceea8404461c2ef0965ecc25c12f66be116004783acaa5f4ca45d9f16c0ad3cc56f6ba46a6b460d52093362baee06d2a91833818201b780c0fbb6d43d69ff35bc45419d17b824a2b12cc6bf2a3e058aeb9e13bc0ef48ec", 0xa6}, {&(0x7f0000000280)="5dfea05da5daf373849e6745f5a35831d4f78506a4b07ac66b93a46e9d924de1b077295e2ee660886af3f92fdbd82d2b857e630f842c", 0xe}, {&(0x7f0000000480)="dfd97439aa26fc0db6012500cd8f6ddcc9fa05", 0x13}, {&(0x7f00000004c0)="760d6faff125d145e9504fb494fc57655da16333e2d55fdfa25d12f543e22f941dbf7a2e2bf2daef663a5968d1e4e1117ed9d3e16161e6e6fe3d9957e1bee38a1e689c8df259b01b07edfee4fb94a388658e1ac38864bea3a5d0b9ad36df9cdb29775368dd8f7bea7cc4b4fbaeac2f328f9a8e5ffb6bfee1fafadd05843877cd6d575106a98c541fbd29c2dc852b571cb1929d939e121634f13040e07becfc5330c7ee4693bb3b7845ff7b416e7bfcb18dc229eedb089d6477a331dae721991555b8ceb82e1e07204c4bf3474c553b0ce4b7a7df1e0c784145621a65453a484ecd3207", 0xe3}], 0x6, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:20 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x100}, 0x14) 15:18:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x100}, 0x14) 15:18:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x100}, 0x14) 15:18:20 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000008c0)=ANY=[@ANYBLOB="0a6fe1bfed3b69690000006701000080ffffffffd5683cadee5bfb"], 0xa, &(0x7f00000005c0)=[{&(0x7f0000000100)="d1410ab0e027949d8ad3be71abca226a0dfcd71f86d528d1abc1bf8a9bbe5b6e947daf60f0e4601e1dd380c61870b9b6935bb8d600087f033fc4266775559ba4ebd5de9284140a93777d0bebfd2ce91df32292f703f9cfad2659f15738182e7b9badda2ff767900141f93bc139393c9723e89ad98c4a6dd1d8a21278153d82815367330796df76f74790fe6667ef32a8095fac08c85bd18447210c8003bc1b471d81ab6170f2f8b2857bf5bdfc372844b6bdc2f619f8d9aca6ff8271ba8dc0614559d76fa9e50f46688c86d3e89806d491ca9bafd2a0ccaabb805156", 0xdc}, {&(0x7f0000000200)="4747aac995a535d7a7c5fb3eacbdcdc295e4d787608d73715b33170636545738b7cc1abef21b735bf155d6d705c5f8c54dae8ede6a0414c64602d38fb040d04035c09cc7d6ac3be7b7f0b4436f0db1aed3c1d9fec3a283f95d52312bc2192647c55aa6e36bb77647db4e1cadab70f474a7469ed36d67badb89e2f28718b2", 0x7e}, {&(0x7f00000003c0)="85f36e6db95ee85bfff0936c976b5be98af877ed83c3f3ab580cc9f0a73053a385c356d93edf4b594135179cbd0c30320e6b60e7891011e8822fc55b7aa1af833ec2a93d0feeb4d086fc30c461004fceea8404461c2ef0965ecc25c12f66be116004783acaa5f4ca45d9f16c0ad3cc56f6ba46a6b460d52093362baee06d2a91833818201b780c0fbb6d43d69ff35bc45419d17b824a2b12cc6bf2a3e058aeb9e13bc0ef48ec", 0xa6}, {&(0x7f0000000280)="5dfea05da5daf373849e6745f5a35831d4f78506a4b07ac66b93a46e9d924de1b077295e2ee660886af3f92fdbd82d2b857e630f842c", 0xe}, {&(0x7f0000000480)="dfd97439aa26fc0db6012500cd8f6ddcc9fa05", 0x13}, {&(0x7f00000004c0)="760d6faff125d145e9504fb494fc57655da16333e2d55fdfa25d12f543e22f941dbf7a2e2bf2daef663a5968d1e4e1117ed9d3e16161e6e6fe3d9957e1bee38a1e689c8df259b01b07edfee4fb94a388658e1ac38864bea3a5d0b9ad36df9cdb29775368dd8f7bea7cc4b4fbaeac2f328f9a8e5ffb6bfee1fafadd05843877cd6d575106a98c541fbd29c2dc852b571cb1929d939e121634f13040e07becfc5330c7ee4693bb3b7845ff7b416e7bfcb18dc229eedb089d6477a331dae721991555b8ceb82e1e07204c4bf3474c553b0ce4b7a7df1e0c784145621a65453a484ecd3207", 0xe3}], 0x6, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x100}, 0x14) 15:18:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:20 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f00000008c0)=ANY=[@ANYBLOB="0a6fe1bfed3b69690000006701000080ffffffffd5683cadee5bfb"], 0xa, &(0x7f00000005c0)=[{&(0x7f0000000100)="d1410ab0e027949d8ad3be71abca226a0dfcd71f86d528d1abc1bf8a9bbe5b6e947daf60f0e4601e1dd380c61870b9b6935bb8d600087f033fc4266775559ba4ebd5de9284140a93777d0bebfd2ce91df32292f703f9cfad2659f15738182e7b9badda2ff767900141f93bc139393c9723e89ad98c4a6dd1d8a21278153d82815367330796df76f74790fe6667ef32a8095fac08c85bd18447210c8003bc1b471d81ab6170f2f8b2857bf5bdfc372844b6bdc2f619f8d9aca6ff8271ba8dc0614559d76fa9e50f46688c86d3e89806d491ca9bafd2a0ccaabb805156", 0xdc}, {&(0x7f0000000200)="4747aac995a535d7a7c5fb3eacbdcdc295e4d787608d73715b33170636545738b7cc1abef21b735bf155d6d705c5f8c54dae8ede6a0414c64602d38fb040d04035c09cc7d6ac3be7b7f0b4436f0db1aed3c1d9fec3a283f95d52312bc2192647c55aa6e36bb77647db4e1cadab70f474a7469ed36d67badb89e2f28718b2", 0x7e}, {&(0x7f00000003c0)="85f36e6db95ee85bfff0936c976b5be98af877ed83c3f3ab580cc9f0a73053a385c356d93edf4b594135179cbd0c30320e6b60e7891011e8822fc55b7aa1af833ec2a93d0feeb4d086fc30c461004fceea8404461c2ef0965ecc25c12f66be116004783acaa5f4ca45d9f16c0ad3cc56f6ba46a6b460d52093362baee06d2a91833818201b780c0fbb6d43d69ff35bc45419d17b824a2b12cc6bf2a3e058aeb9e13bc0ef48ec", 0xa6}, {&(0x7f0000000280)="5dfea05da5daf373849e6745f5a35831d4f78506a4b07ac66b93a46e9d924de1b077295e2ee660886af3f92fdbd82d2b857e630f842c", 0xe}, {&(0x7f0000000480)="dfd97439aa26fc0db6012500cd8f6ddcc9fa05", 0x13}, {&(0x7f00000004c0)="760d6faff125d145e9504fb494fc57655da16333e2d55fdfa25d12f543e22f941dbf7a2e2bf2daef663a5968d1e4e1117ed9d3e16161e6e6fe3d9957e1bee38a1e689c8df259b01b07edfee4fb94a388658e1ac38864bea3a5d0b9ad36df9cdb29775368dd8f7bea7cc4b4fbaeac2f328f9a8e5ffb6bfee1fafadd05843877cd6d575106a98c541fbd29c2dc852b571cb1929d939e121634f13040e07becfc5330c7ee4693bb3b7845ff7b416e7bfcb18dc229eedb089d6477a331dae721991555b8ceb82e1e07204c4bf3474c553b0ce4b7a7df1e0c784145621a65453a484ecd3207", 0xe3}], 0x6, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:20 executing program 2: setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x100}, 0x14) 15:18:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x100}, 0x14) 15:18:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, 0x0, 0x8) 15:18:20 executing program 2: setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x100}, 0x14) 15:18:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, 0x0, 0x8) 15:18:20 executing program 2: setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x100}, 0x14) 15:18:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, 0x0, 0x8) 15:18:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x100}, 0x14) 15:18:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x100}, 0x14) 15:18:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, &(0x7f00000005c0)=[{&(0x7f0000000100)="d1410ab0e027949d8ad3be71abca226a0dfcd71f86d528d1abc1bf8a9bbe5b6e947daf60f0e4601e1dd380c61870b9b6935bb8d600087f033fc4266775559ba4ebd5de9284140a93777d0bebfd2ce91df32292f703f9cfad2659f15738182e7b9badda2ff767900141f93bc139393c9723e89ad98c4a6dd1d8a21278153d82815367330796df76f74790fe6667ef32a8095fac08c85bd18447210c8003bc1b471d81ab6170f2f8b2857bf5bdfc372844b6bdc2f619f8d9aca6ff8271ba8dc0614559d76fa9e50f46688c86d3e89806d491ca9bafd2a0ccaabb805156", 0xdc}, {&(0x7f0000000200)="4747aac995a535d7a7c5fb3eacbdcdc295e4d787608d73715b33170636545738b7cc1abef21b735bf155d6d705c5f8c54dae8ede6a0414c64602d38fb040d04035c09cc7d6ac3be7b7f0b4436f0db1aed3c1d9fec3a283f95d52312bc2192647c55aa6e36bb77647db4e1cadab70f474a7469ed36d67badb89e2f28718b2", 0x7e}, {&(0x7f00000003c0)="85f36e6db95ee85bfff0936c976b5be98af877ed83c3f3ab580cc9f0a73053a385c356d93edf4b594135179cbd0c30320e6b60e7891011e8822fc55b7aa1af833ec2a93d0feeb4d086fc30c461004fceea8404461c2ef0965ecc25c12f66be116004783acaa5f4ca45d9f16c0ad3cc56f6ba46a6b460d52093362baee06d2a91833818201b780c0fbb6d43d69ff35bc45419d17b824a2b12cc6bf2a3e058aeb9e13bc0ef48ec", 0xa6}, {&(0x7f0000000280)="5dfea05da5daf373849e6745f5a35831d4f78506a4b07ac66b93a46e9d924de1b077295e2ee660886af3f92fdbd82d2b857e630f842c", 0x36}, {&(0x7f0000000480)="dfd97439aa26fc0db6012500cd8f6ddcc9fa05", 0x13}, {&(0x7f00000004c0)="760d6faff125d145e9504fb494fc57655da16333e2d55fdfa25d12f543e22f941dbf7a2e2bf2daef663a5968d1e4e1117ed9d3e16161e6e6fe3d9957e1bee38a1e689c8df259b01b07edfee4fb94a388658e1ac38864bea3a5d0b9ad36df9cdb29775368dd8f7bea7cc4b4fbaeac2f328f9a8e5ffb6bfee1fafadd05843877cd6d575106a98c541fbd29c2dc852b571cb1929d939e121634f13040e07becfc5330c7ee4693bb3b7845ff7b416e7bfcb18dc229eedb089d6477a331dae721991555b8ceb82e1e07204c4bf3474c553b0ce4b7a7df1e0c784145621a65453a484ecd3207", 0xe3}], 0x6, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x100}, 0x14) 15:18:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x100}, 0x14) 15:18:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, 0x0, 0x278}, 0x8) 15:18:20 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x100}, 0x14) 15:18:20 executing program 0: setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x100}, 0x14) 15:18:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, 0x0, 0x278}, 0x8) 15:18:20 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x100}, 0x14) 15:18:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, 0x0, 0x278}, 0x8) 15:18:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[], 0x278}, 0x8) 15:18:20 executing program 0: setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x100}, 0x14) 15:18:20 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x100}, 0x14) 15:18:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 15:18:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[], 0x278}, 0x8) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:21 executing program 0: setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x100}, 0x14) 15:18:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 15:18:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[], 0x278}, 0x8) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x100}, 0x14) 15:18:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x100}, 0x14) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB], 0x278}, 0x8) 15:18:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB], 0x278}, 0x8) 15:18:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB], 0x278}, 0x8) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x100}, 0x14) 15:18:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0x14) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x100}, 0x14) 15:18:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:21 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x100}, 0x14) 15:18:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x100}, 0x14) 15:18:21 executing program 2: setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) 15:18:21 executing program 2: setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 2: setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) 15:18:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:21 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:21 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) 15:18:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) 15:18:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000), 0x14) 15:18:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6}, 0x14) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="34000000000000000100010069313c30d21a10d12e746c4ce694dd3e02430b585eb89aaa2bcfe56d60976aba4e1334a7b7737fd3600000000000000002000000a403220a1f7b6a33bf312b9a1f48612e87e0dac69cc965fdfbebca423342aa9bec07a826418ce2a951ce299932a6cb140d826601f7badb5a659ed71d867beda6cdb85a0a4496143e720b1f3b9bcbbde3eb000000b0000000110000000800000057883f588b35904e0f83a451d31ce4cf91b90284f40f13d9bf628b1e114ced9713da4b76ee17344e9654f69b6d50cf30bd8250608c4f46e28925fd494697705f125b7eb3835955991afd68f0defc80dcebdeef4625d98cfa74fdda93f2a8a72175cf421066874d499efc795d8235dd514903bb1109a6cce2a0ca32dccd82e45a184f091a0d1295de8bfb4b911ebc59bc3cca3b3ca3a1b133512b1e489315da11b8c8000030000000d6ff00000700000009b015b0d2ea83928a6f63629a0a58c5a5c7c43d0c0cd36dafa83f723596f13e40f8ab00"], 0x278}, 0x8) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x0) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000880)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x278}, 0x8) 15:18:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet(r1, &(0x7f0000000300)={0x10, 0x2, 0x0, @rand_addr=0x7fff}, 0x10) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) 15:18:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, 0x0, &(0x7f0000000380)) 15:18:22 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, 0x0, &(0x7f0000000380)) 15:18:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, 0x0, &(0x7f0000000380)) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, 0x0) 15:18:23 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) Expensive timeout(9) function: 0xffffffff84a075a0(0xfffffe00a7f98878) 30.450896418 s 15:18:56 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:56 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, 0x0) 15:18:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:56 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, 0x0) 15:18:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:56 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:57 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000380)) 15:18:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000380)) 15:18:57 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000380)) 15:18:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000380)) 15:18:57 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000380)) 15:18:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000380)) 15:18:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000380)) 15:18:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000380)) 15:18:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000380)) 15:18:57 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r1}, &(0x7f0000000380)=0x98) 15:18:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, 0x0) 15:18:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, 0x0) 15:18:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, 0x0) 15:18:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, 0x0) 15:18:57 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r1}, &(0x7f0000000380)=0x98) 15:18:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, 0x0) 15:18:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, 0x0) 15:18:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, 0x0) 15:18:57 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r1}, &(0x7f0000000380)=0x98) 15:18:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, 0x0) 15:18:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, 0x0) 15:18:57 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, 0x0) 15:18:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r4, 0x2, 0x6, 0x3, 0x6, 0x100}, 0x14) 15:18:57 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:57 executing program 0: setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000040)=ANY=[], 0x28) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 15:18:57 executing program 0: socket(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x7ff, 0x315}, 0x98) 15:18:57 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:57 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000080)="6f953fb444ae4f5c86a71ec1107a248bf1c2860a80eba7369a4e68b267139e7af3009a8fb563af2bd5855ace509cbb06edcf3b5cb71327b1808670233d5d6aa8d569044b56fdc940ecf43492b64921c0324bc7571e9854fa5846b24b950b1e8a5d257536198eec881befa92bc9a87991ee7cd682e625ae47af13cbb545c40320e09c8e9e836cbe", 0x87, 0x1, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x100, @mcast1, 0x1}, 0x1c) r1 = dup2(r0, 0xffffffffffffff9c) r2 = accept$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) connect$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x81}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x7ff, 0x315}, 0x98) 15:18:57 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000180)={r6}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r6}, 0x84) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r7, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r7, r1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x7}, 0x24) sendto$inet6(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) 15:18:58 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:58 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000180)={r6}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r6}, 0x84) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r7, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r7, r1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x7}, 0x24) sendto$inet6(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) 15:18:58 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000180)={r6}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r6}, 0x84) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r7, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r7, r1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x7}, 0x24) sendto$inet6(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) 15:18:58 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:58 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:58 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000180)={r6}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r6}, 0x84) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r7, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r7, r1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x7}, 0x24) sendto$inet6(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) 15:18:58 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000180)={r6}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r6}, 0x84) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r7, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r7, r1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x7}, 0x24) sendto$inet6(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) 15:18:58 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:58 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000180)={r6}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r6}, 0x84) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r7, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r7, r1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x7}, 0x24) sendto$inet6(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) 15:18:58 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:58 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:58 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:58 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000180)={r6}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r6}, 0x84) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r7, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r7, r1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x7}, 0x24) sendto$inet6(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) 15:18:58 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:58 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x7}, 0x24) 15:18:58 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:58 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:58 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x7}, 0x24) 15:18:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:58 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) 15:18:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:58 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) 15:18:58 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:58 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) 15:18:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:58 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:58 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) 15:18:58 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) 15:18:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:58 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) 15:18:58 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:58 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) 15:18:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:58 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) 15:18:58 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) 15:18:58 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) 15:18:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:58 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:58 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r3) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:18:58 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:18:58 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) 15:18:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:58 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:18:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:58 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) 15:18:58 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:58 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) 15:18:58 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:18:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:58 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:18:58 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:58 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r3) 15:18:58 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:18:58 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) 15:18:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:58 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:18:58 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:58 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) 15:18:58 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) 15:18:58 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:58 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:18:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:58 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 15:18:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:59 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:18:59 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 15:18:59 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:18:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:59 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:18:59 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) 15:18:59 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) 15:18:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:18:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:59 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) 15:18:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:18:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:59 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) 15:18:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:18:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:18:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:18:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) 15:18:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) 15:18:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) 15:18:59 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:18:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) 15:18:59 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:18:59 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:18:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) 15:18:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) 15:18:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:59 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) 15:18:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) 15:18:59 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) 15:18:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:59 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) 15:18:59 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(0xffffffffffffffff, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) 15:18:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:59 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) 15:18:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(0xffffffffffffffff, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) 15:18:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) 15:18:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(0xffffffffffffffff, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:59 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) 15:18:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r2}, &(0x7f0000000380)=0x98) 15:18:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:59 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:18:59 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:59 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:18:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:19:00 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:19:00 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:00 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) 15:19:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:00 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180), &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r4, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r4, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:00 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180), &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r4, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r4, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:00 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:00 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180), &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r4, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r4, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:00 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r3}, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r4, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r4, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:00 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r3}, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r4, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r4, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:00 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:00 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r3}, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r4, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r4, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, 0x0, &(0x7f0000000380)) 15:19:00 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, 0x0, &(0x7f0000000380)) 15:19:00 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r5, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, 0x0, &(0x7f0000000380)) 15:19:00 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r5, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:19:00 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r5, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:19:00 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r3) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:19:00 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, 0x0) 15:19:00 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, 0x0) 15:19:01 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r5, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, 0x0) 15:19:01 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r5, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r5, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r5, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r5, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r5, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r5, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r5, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180), &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r4, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r5, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r5, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180), &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r4, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180), &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r4, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:01 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r3}, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r4, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180), &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r4, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r3}, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r4, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r3}, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r4, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r5, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r3}, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r4, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r5, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r5, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82", 0x2f, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, 0x0, 0x0) 15:19:02 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, 0x0, 0x0) 15:19:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, 0x0, 0x0) 15:19:02 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:02 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r3}, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r4, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r4, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 15:19:03 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 15:19:03 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 15:19:03 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180), &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r4, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r4, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180), &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r4, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r4, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:03 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) 15:19:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) 15:19:03 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:03 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYBLOB="d1e765a61325033cb73153a3ceb69c3705a835807f30e9d7ff"], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x7}, 0x24) 15:19:04 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:04 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 2: flock(0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x3, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) bind$inet6(r1, &(0x7f0000000240)={0x1c, 0x1c, 0x3, 0x3, @rand_addr="b725bc62bbdb33c81fdd893ab1a17f7b", 0xbf07}, 0x1c) getpeername$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) connect$inet6(r0, &(0x7f0000000200)={0x1c, 0x1c, 0x2, 0xfffffffe, @mcast1, 0x94b5}, 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x7fffffff, @mcast2, 0x4}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) sendto(r1, &(0x7f0000000000)="2f664d9cd3f2c5f287a534052569afb18fd820ffc242f592eced58914cefb4ca0c8c7fab64995bbbe0308d0c961ca36a81", 0x31, 0x9, 0x0, 0x0) 15:19:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:04 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x20108}, 0x8) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}}, r3}, &(0x7f00000000c0)=0x98) 15:19:04 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x8000, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:19:04 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$unix(0x1, 0x5, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x100, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1e) shutdown(0xffffffffffffffff, 0x0) 15:19:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x4, 0xc1}, &(0x7f0000000200)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="013d5bc4ceb904a3ad24660000001972e781bf913686c1e3803bf95dacaf7c3e71a18112ad40b4a7a17cf7a1b524836e2d634894cc2f83cd39fabb16664e4b13a560d85d82625f9048445992ef3dea32fd25e729ffb0125ba3ef8228a6b869f7063e77116f52efe110332b577121c3541a7dc2a1b16fcab5f0166c43de8b27b018ddb986cbba8dd8f6fafdb23d8079fe1c3ab0e15b1dd39fefca381ba479ff9d", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)="ba", 0x1}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a80)=""/21, 0x15}, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000000)={@local, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@loopback, r7}, 0x14) 15:19:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) getsockopt$inet6_int(r4, 0x29, 0xa, &(0x7f0000000980), &(0x7f00000009c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000007c0)={@in6={{0x1c, 0x1c, 0x2, 0x555, @rand_addr="5443ef5c140950be2a51d560e4658dc6", 0x4}}, 0x0, 0xff, 0xc000, 0xfffc}, &(0x7f0000000880)=0x8c) sendmsg$inet6_sctp(r0, &(0x7f0000000940)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000740)=[{&(0x7f00000000c0)="d2e74017f6a2ebb6500aa6ebf3d8abd576cff167db1cd56d0b962bfa4cb2c2c26bc82c325c2e32f6cb161450614e4cfb86ac076656b4b7a01ccb8f5e97c6191778e24ba179", 0x45}, {&(0x7f0000000140)="e85b5ff1ff3991ee8783d609e975c0084db709765570f0b6e51dd880e357a810e7767db931d735cebac0c3a2aa89305db95abde392725b8d58d36184a1fda4ce48c2ada2544b624eb6f55973ba69dec6ec8f39c00f0ea59887bd515222a9bf84971f27e08269f17a2a4c073713ce0c27f34153e22f2592fd9d7b00be4a7f9049ca1732f554c6660b4db2e9555875c33bf64ae9518f41cef480cfc55077df9da330bac22863eb2256ec008dc939dda8500ecd00a26fd153639c7946e1f7148323e980987e528758d4c7937d9146bab2a5b5f7b8684a5a", 0xd6}, {&(0x7f0000000240)="0130", 0x2}, {&(0x7f00000003c0)="4d26647c9ca58f2fa1e7519eb0faea2a2f059c23fb8404e50825bdd042af77b2e245adb50382b7dfe6abf6b11a6b5997578284f0fb392757d38b7e085747b7e23e99fece9684ebbef13e6b4c9123b33a8fc747d14cba15f6a5efd35d6de80900a8c431d3cca4645204921319b7e9c09a5b507ec5011e44d65d108e6b9cfaf0b10b94eb6ffe662358a372c70b8b8b4cdebf25d2e333cd415ac773dd89dd4f7c6c60fb65dd735187174f91aeafd7a4aecda73702340e3833cbd8d55d3d93f98884cd355cb99f03ce52e27f", 0xca}, {&(0x7f00000004c0)="b567e3237c2f586ada051c72ed107ad883c3368fe5d087cb1ddc1fb3ae816f1836ab302f279de91ea418da6416312c747b30b92575f746aba27a015b1cd2df427f766cb9c476eb313a3abcf715ad7fe3cc1484e87f2f731b567f3b839f6392c6f25671f5d4a25347faa3a625b99336c8100e444ea78c2adcee12d32d4a5b706f32638d4f49", 0x85}, {&(0x7f0000000580)="e337ad805c07977eed52e5305bdd5c21ad0961f12b9bdac4c39cc0a1c58fc132636a7e697c755fbb31e5257143acddb60058d6c5e5936574866fb0ba584bf4e654d6140e8890a08c6ee2f5eea69c509c65a476288133a02c88d9acca1a5622c106c3e2a5a7650f3478a2529beffaafd7638396198ecbb6b04e63664ab9c59579ae1174eb6a3cb59da75f2668bb9c5738ec44f6979c3a17b1ec51cf5e82272369fb426f1d502a812e63b53c79fa3ecfde726a7fe5b2c81a81ccf1f4f41bc0e1973be348f5dbeb9830b9", 0xc9}, {&(0x7f0000000280)="e97f391394255d13e4153a481ca9bcd5", 0x10}, {&(0x7f0000000680)="158b27d39f1f18aa73bd07da95de553ad19a81fc7aec4c10c80fcac1ea039f4592274819de2f4c8b210bfdb0b3b3c6", 0x2f}, {&(0x7f00000006c0)="12d895d2fbb892691882eacd7ed9e025921186affbdd8a3b767f064e7a9344ea43512a602e8fcb14c83ca7f534a717dd572c6143eeebac2c69ad4ab827e279d212c8537ad421c43fa971bc3677e80ab15b4965fbdfa08835", 0x58}], 0x9, &(0x7f00000008c0)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x4}}, @sndrcv={0x2c, 0x84, 0x2, {0xcdf4, 0x0, 0x2500, 0x8, 0x7, 0x1ff, 0x80, 0x1, r5}}], 0x50, 0x20181}, 0x108) 15:19:04 executing program 2: shutdown(0xffffffffffffffff, 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x0, 0x3, @mcast2, 0x8}}, 0x0, 0x2, 0x7ff, 0x8e, 0x7f, 0x800, 0x6}, 0x98) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) shutdown(r0, 0x1) 15:19:04 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000000c0)="6116b1ea41c2d0e1ad6b53a9a2c18de890690bbd97f7a0d95916e43420119629b08476bdb45d1d10b9b9f77ae2f0c5b18093255a12530f1724dacc9a92989613134d7501d6a46425f62a4600be208631a5c344ea187c4ddd1984414ff86bfb26", 0x60) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x1, r1}, 0xc) sendto$inet6(r0, &(0x7f0000000000)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x4}, 0x1c) 15:19:04 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="0102c82ffafff72998dbc79a8d7dedbd0cf7109a48a2e86381d5581000486bab88a0f463b38b2c6728ed047d99fb2e63c3f84e48572557330035ca", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x60) dup2(r1, r5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) socket$inet6_sctp(0x1c, 0x5, 0x84) 15:19:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000000)="ee7909", 0x3, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) 15:19:04 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="ee6c830900000200000029be00", 0x3}, 0x1c) 15:19:04 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, &(0x7f0000000380)=0x98) 15:19:04 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) dup2(r1, r0) r2 = socket(0x1, 0x5, 0x5) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r7, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r6}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r6, 0x3ff, 0x4, [0x600, 0x5, 0x55, 0xc81]}, 0x10) 15:19:04 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000080)="019f172c2c023743c83b429a75f2011cae9b84c5423c04318dff85ab243406bb61ba61083e3cc367bc10e02edf6708e470d9b6f76e6e4a84044e679068fdb033e7af671a71eb2bb07a790201ed66b4ed074e39008e761265df0b5ad77eaf0ed14405007f23b5184dafb2b064bef5cd7ed87da4a3d4023f54bf22dccd4babc29dfd78b0564de461da43a79eadbbc5d16823cc8ecdc6eaa16c4e8248342d2258e830bd5371d4b280b4a2eb32eb23e42362ae4cc799b5a24f48fe0c1f134810df641118", 0xc2, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0xfffffffc, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:04 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0xfffffffffffffc87) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r5, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)="ba", 0x1}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a80)=""/21, 0x15}, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000002480)=@in6={0x1c, 0x1c, 0x2, 0x84c00000, @ipv4, 0x80000000}, &(0x7f00000024c0)=0x1c) sendmsg$inet6_sctp(r2, &(0x7f0000002440)={&(0x7f0000000140)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000180)="ffc41c46178fbf71c333988f9bb6f950e951cc239f0b7034e9fd443d284b801fc750f2540c5e268991980081aafe7f7c61c5f7", 0x33}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="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0x1000}, {&(0x7f00000001c0)="77e0c0cb307ab6c6ffa01f1a23bb472183303f918283c5e1a8593b2e9f26ccff023cad6586918d6a8db74af71b6bbf498af5a7efaec7e9e9c9fd287c5276926d56c90cfc0f340d3ebc750c3e4774379d701efa95f2a05f4a564abf0813658715a681eab6a5fdee04c552bd60742d05f752c718169c136564b7127788472b2e4aee5a847345ca47174fa7f3b8fd5c1348c055245ce1b2584bec9c526a149736fa3ddf2e2dd993cf03e5419522b876c94bb167705796d7bb1d350f452087fd410c79eaddab01975ab7732de818ca5872c8e729f580538b07f5ab4e6d0229b26eed78ae2ec51baa3deb577c721994c9810e6ee6", 0xf2}, {&(0x7f00000002c0)="0bce6f6b2faf69942616a31a6a46a3e854f68a1e11601c789c5191b8b3bb4f667d545f00efd2d7da2a8b74f009a80a0e70", 0x31}], 0x5, &(0x7f0000002380), 0x0, 0x4}, 0x186) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x3, 0x4000, @mcast2, 0x4}}, 0x0, 0xe41f, 0x200, 0x6}, &(0x7f0000000000)=0x8c) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x86) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x5}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000240)={0x19, 0x24, 0xe, &(0x7f0000000100)="e158a84714921d76a69297d6e6ee", 0xe3, &(0x7f0000000140)="de77cc3cc4b14b4cf33ca54e6705687667954acf32b521c4fb76d46c0fbc75121dc25fd0f6f7b76f195958cf5bd22664cf61c060837940c351536de1d236980cb54ebb5ee27858b6ff974bab299b28e9e5a3d3203fd6843d33af418d46f7a51b8222ea9b338e8cba6a1abdeb2cfef59b878d39fad8c810f61242ca5511c61756e0ee5462bdc05ea266a83066ba61373dd668a900de88574111a2c27e53094cdddbcadfeebe46338b77cfb141110722df6d641f12e834880e3977cd9366afb1fbb0cbb59c2ce93780aa03728e1290f3cd183184e58bf118d2ad3de319568fc75c3f0578", 0xfffffffe, 0x0, [0x8, 0xa03, 0xffff]}) r3 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r4}, &(0x7f0000000380)=0x98) 15:19:05 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x4, 0x200, 0x40, 0x4, 0x7}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r6, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) dup(r6) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, r4, 0x0, 0x0, 0x0, 0x0, 0x7fff}, &(0x7f0000000380)=0x98) 15:19:05 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)='X', 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x80, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0xd0, 0x2010, 0x20, 0x8}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01800000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r4, 0x4}, &(0x7f0000000380)=0x98) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 15:19:05 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) 15:19:05 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000003817a666dc337ff00932178ddf7d6f3169200c48cd42a8cef27e697ddfdf297c192e93530376a7ba4872b966f5abd5974334e481811b48e3f65522a785b013aed3e3619978a7897690d0a613f3d8cb4706a61a7f03c26c32305f0f1b1a676f36efd4022fa9836ebf1aa2ce0dcedd0fdb69d02809ef248f8f5d9a6b8fbb109ff97feb", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r7, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) bind$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x0, @rand_addr=0x7}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r6}, &(0x7f0000000380)=0x98) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7, 0x7fff, 0x6, 0x4, 0x8, 0x3, 0x1, {@in={{0x10, 0x2, 0x2, @broadcast}}, r6, 0x96080000, 0x4, 0xfffffffa, 0x4, 0x7}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r8}, &(0x7f0000000380)=0x98) 15:19:05 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="f2969d9938be8cc26de5a43cc1c23e55c20da0d1c4ed56a3421ff30f794a20137fee31cb03e120395bd9a35f88fbb85345efc269f2a0a85431b43c40f55cca7390cd92c760a7332b7f3adeea58cf455e1d052e74760c2cbae4933b95c40b9eadc9620c44aa685734c2ed41e59577cf629f4bd13fe97fb2574317e126350db0e8c11eb1a777d49093c93fe0559ba362acefce470a79e5b98eb190b56b1e9f97295ec672d6247fe3b07899fc889398139a4407335665cd46494354f88e6968ecd42578ab692d7e9147a8fe0887074327b0ae99820c59f94cc8e6", 0xd9, 0x20000, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x828b, @empty, 0x8}, 0x1c) 15:19:05 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r6, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r5}, &(0x7f0000000380)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x401, r5}, 0xc) 15:19:05 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x4, 0x3, 0x2, 0xfc}, &(0x7f0000000100)=0x18) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x80, @mcast1, 0x9}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r8, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r7}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in={{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r7, 0x0, 0x8, 0x297, 0x4c1, 0xfff, 0x20}, &(0x7f0000000240)=0x98) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) r10 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r10, &(0x7f0000000140)={0x10, 0x2, 0x0, @rand_addr=0x3}, 0x10) 15:19:05 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x0, 0x6, @loopback, 0x1}}, 0x0, 0x6, 0x0, 0x8}, &(0x7f0000000300)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x98) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x40000000}, 0xfffffffffffffed0, 0x0, 0x0, 0x0, 0x0, 0x20200}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in6={0x1c}]}, &(0x7f0000000200)=0x8) connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x200, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) sendto(r1, &(0x7f0000000380)="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", 0x1000, 0x181, &(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) 15:19:05 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:05 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:06 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) r4 = dup2(r3, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00)\x00\x00', @ANYRES32=0x0], &(0x7f0000001700)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r5}, &(0x7f0000000380)=0x98) 15:19:06 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:06 executing program 2: ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc44c443c, &(0x7f0000000380)={{"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", "d72e86617d00", 0x5, 0xc1}, &(0x7f0000000080)="fa427fed0ae1827fbceed27779eb0ed7254853d33606d6aa080f5e686ea656465e146dd160b394341557944f313bc2c3fcac3625c9dc22613fcfea8d53ab42355d8e73f5c270fd330ae46b1b2201ee3dac8a6ecf6ddc7d423731f228267211f9fa17f3c16c98e451bd61a990dca886ec4322a42a1fd31bfee51a0d11fe3d737b16ab43b81608c096626efc9e659129c0158c57e92ee75a7392452fd07159b4aa3d4cf6416460a3cb9c8041ebbdc202abbdae0b51ced3577db1bdefc30fc5c1d0cd1dfe534d0e0ee84aee75daaaa8d826ca", 0xa867, 0x2, 0x8, 0xfffffffffffffcfb, 0x80000001, 0x9, 0x100000001, 0x5}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0x4}, 0x1c) 15:19:06 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) 15:19:06 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:06 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="2200019700", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r7, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0}, &(0x7f0000000380)=0x98) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) r10 = dup2(r9, r9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r10, 0x84, 0x103, &(0x7f0000000600)=ANY=[@ANYRES32=r8, @ANYBLOB="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"/4100], &(0x7f00000000c0)=0x1008) sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000540)=@in6={0x1c, 0x1c, 0x3, 0x3, @mcast1, 0x6}, 0x1c, &(0x7f0000000280), 0x4, &(0x7f0000000540), 0x0, 0x80}, 0x20000) Aug 7 15:17:52 ci-freebsd-i386-0 syslogd: last message repeated 2 times 15:19:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r4}, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r5, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r5, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)="ba", 0x1}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a80)=""/21, 0x15}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x1ff, 0xbe40}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r6, 0x8, 0x800}, &(0x7f0000000000)=0x98) 15:19:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="05000400", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r5, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x10001, r3}, &(0x7f0000000140)=0xc) 15:19:56 executing program 1: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r6, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r5}, &(0x7f0000000380)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={r5, 0xff, 0xea, "1a9c80b5193e77547fe48aadbfc1ffe74d402209cb86a9d85bac5c180b0f486b3087fb0ffe873d120ab4266cc33b3416798baf26eca333c23fc3d8a782b0f3e50abda8226ae601d001646c3b0f25e087a062fcd4db7b022babd9d5b41f7c360b5dc7083ce15635ab95f5c9f0379a2c4b401c0457c7046f106a514d50140b16771358209b09b47e890d245256484fffff4630005795b80f61ae28775d462d64722e0c21405b71230a1c46b1dd74a25fdf03cb87fce601ccbb15a935525c2beb42eba3503fe5b1c359b46c921c2985122ff9ebf4ca45a27ef2a6d72ec302aa70c4a7f25bef3023aab13dd1"}, 0xf2) r7 = dup2(r0, r1) socket$inet6_sctp(0x1c, 0x2, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000380)=0x98) 15:19:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000000), 0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x7fff}, &(0x7f0000000180)=0x8) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r0, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r7}, &(0x7f0000000380)=0x98) 15:19:56 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:56 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:56 executing program 2: getitimer(0x2, &(0x7f0000000000)) 15:19:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="00200010", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept4$inet6(r3, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x7fffffff}, &(0x7f0000000340)=0x8) r7 = accept(r1, &(0x7f00000003c0)=@un=@file={0x6e, 0x0, ""/108}, &(0x7f0000000440)=0x6e) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000180)={@in={{0x10, 0x2, 0x0}}, r6, 0x2004, 0x0, 0x3, 0x8, 0x1000, 0x20}, 0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="e392c7682d99329e50e0eddf46efc638"}}, r4, 0x800, 0x0, 0x2}, &(0x7f0000000380)=0x98) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r9, r9) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @broadcast}}, r8, 0x5b21, 0x4, 0x19d, 0x200, 0x0, 0x45}, 0x98) 15:19:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000040)=0xfffff9b5, 0x4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = dup2(r7, r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000180)={r9}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r9}, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x3, @broadcast}}, r3, 0xffffffff, 0x0, 0x0, 0x4}, &(0x7f00000000c0)=0x98) 15:19:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x7) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0xd, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x20000000}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="00004ca20009a7944faf07a647a7ffddb0020800", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r8, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r7}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000001740)={r7, 0x1000, "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"}, &(0x7f0000000140)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="d44d649aa6e224050fa017b9cf0413a534037c09c5b18108ef1e", @ANYRES32], &(0x7f0000001700)=0x8) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0xfffffffc, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8000}, 0xfffffffffffffcdf) 15:19:56 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x100, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:56 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)="ba", 0x1}], 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000400)="01f1d9e82ac962444a79ce936be64435fafc9707feb53b7d19441a964c4090021133f11edb3621b83033f0ad6776c84019fe4bd5dc71f50fad2aa1fcf918069421a544b8959a5899c1f1f2fa350144175b16a9ae560a4d4668056410a25043af0ca8f20ac918545767173091a39e06fcdbbb83bbfe264c28256c2d715c72061cf2f9f0c8604c", 0x86, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:56 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fhopen(&(0x7f0000000000)={{[0x401]}, {0x1f, 0x9, "14b074283fd0aad60052441b6681405b"}}, 0x200) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) fcntl$dupfd(r0, 0x11, r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r3, &(0x7f0000000080)={0xfffffffffffffd8e, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\f\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000001700)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r7, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x1, @rand_addr=0xf9}}, r6, 0x4, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000380)=0x98) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r6, 0x3, 0x7f}, &(0x7f00000000c0)=0xc) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="c988a62e2a2e4208330c30cb04f1b5bd30df0374dcd7cb3955c8a5f3481fcb1d60dba6c6589a156a02484358fc62a739e99fe919b194cf680000000400000000dc2aa100"/83, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r7, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f00000001c0)=0x18) ioctl$DIOCRGETASTATS(r4, 0xc44c4447, &(0x7f00000003c0)={{"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", "f85e71a84bb00efcbe627e795426b9202765d3b06cd14993c8ae52f8c51962c4", 0x6, 0x6}, &(0x7f00000000c0)="93c35467ecdaef9e026304a2a6bbfe5383e4add0e853ec7c4b6527b8cf82bb6a2a40a95262db669d02484b0548f9715d6376e3e4db4078f9db4cb914be213aa52f5099e670ea076f0fd34c9e01dac821f75273a66eb031694cdf62ebe06a6e4e04e1759833c7d716ca3284a16afa9e06ef6cd7de1c208c8bb42a70c19cb098411253de6b0e2a0e817436b18d6fac673d7e2631f059bab56249f1dd5032f6c21e19ffd73bd51fea274b03c011b2514b2be3ea8b00a4923ec0b1f9b3123f79cfa9800fbf85a43791cdd76cc2ca553173fef81713066f", 0x3, 0xffffffff80000001, 0x81, 0x7, 0x0, 0x6, 0x6, 0x5}) r9 = accept(r1, &(0x7f0000000980)=@un=@file={0x6e, 0x0, ""/108}, &(0x7f0000000040)=0x6e) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0xa, &(0x7f0000000a00)={@in6={{0x1c, 0x1c, 0x1, 0x0, @mcast1, 0xfffffff7}}, r8, 0x2, 0x95, 0x80, 0x6, 0xfff, 0x4}, 0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r11 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r11, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r10}, &(0x7f0000000380)=0x98) 15:19:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="010000003518c4b36322861c23ae90bb668edbc51caec055c788cae4d9287ccc365c858d599bb41858e365d3e0dafbc5272cd8cf8d50b772d1cb417056e74b28582bafc193008542691b10602791be826cb30aa3d4027954f94826c845ef95ff6281770ae7593b1c3f915fcdec16d499905cf1393ac5b284d1893738b03df57f62882e2b1077066483b4b8e21b52deb45b750ed1ebbd276c72a4612f6fa2852911e590d53e07458eb1f3122c673d3e", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r6, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r5}, &(0x7f0000000380)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5, 0x2, 0x9, 0x8, 0x5, 0x1, 0xff}, 0x98) 15:19:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xb, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x9}, &(0x7f00000000c0)=0x8) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r2, 0xf98}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000180)={r4, 0x100, 0x80}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r0, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000001700)=0x8) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r7}, &(0x7f0000000380)=0x98) 15:19:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r1}, &(0x7f0000000380)=0x98) 15:19:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) bind(r0, &(0x7f0000000000)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) 15:19:56 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x3d) 15:19:56 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) accept4$inet6(r2, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x10000000) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = dup2(r0, r6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r8}, &(0x7f0000000380)=0x98) 15:19:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet6_sctp(r1, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x282d1650, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x7}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000000c0)="287a4a14ef67fe7c59ab62e4cf97ab533202ab997b2ba5cbb2061597f025c7d8c8d6caaecd1dd038766036b83f414cfa875d955c305cf228326e329f79db5219d6618003513ec57ee203bef56fcab6c7647c9fc5e56468823059b86eb3d0bedd2f7ffe56bdb99ae1b39ecd988d0afae339deec", 0x73}, {&(0x7f0000000140)="d667bf0c2291bed6bdc3eb11e5ca856b1d75c4fd07e109613011c4468a898a17dff63e91163b2b0bd44d406dc3d167adbbb264d9c3cebb8932d39e2cc60d12f71d5fcb4834518ca39bfce5240b5af6207ba155d734863b8cc86af1066661d0a860e9e137b89f01433781fc96a7bcfc79cc8172c02604cc380003f3eee7fc5a425cd696ea05656419bb67228eb8992881321315885a3b3f50542e8d263359fee8f0c5a80286a290cc4ea974565e1dce413c9fbf37955f8c97447b30a804c763c98dfcc3c4964e7df2a56f81a38144ecebc38104f88be15fcfa2dae4ba3aa8801e7522036f5d59aa8822992c385d7ac1aa", 0xf0}, {&(0x7f0000000240)="00e7082525a1891fa0d5e5a2e612c6907431ce1ed07416f39a057dafcf5d8a7162e1240b12d006eab456d45f84cd9feccee5611d25a1c1709133a05d23a83be778cbdbeeafdd5e84791d00973363b032c662f1f9cb00393721e07e", 0x5b}], 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="14000104007f00f9ff14000000840000000700000001000000000000001000000084000000080000002c000000629fc99a29be1906000000c9699d7a58dd6ee8fc8b02b98e0ffd77c774a452993e877f0f4d99644cd4b8c9a7765dc1867bad48e31bad3729e94284d7eb9b68515f8e055a9999925dc8a18dfb9910ac1e050043ca"], 0x38, 0x100}, 0x100) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xffff, 0xa7, "8038c5811ac7b486b249af95ec4bb61712577a80af3ed78381fc4b0111efe7a9fd87582f8acc4f23524eae94ad709ecae7a95a14d3fce220339612202b6ff9481100c79edd9a61da24252aed2c108320764c6e9d942c71736c13d20d510d8875eec7fd6bb7f1ed55c3a3174d41d84c6e15443f03e4c531d8a95a397aaf85a551592f980f7e87080af2687911f2cfe05dd39725344145796cd2b053c7c3fa7eb9342788857b89cf"}, 0xaf) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) getsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000080)=0x1c, 0x10000000) bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x740, @local={0xfe, 0x80, '\x00', 0x0}, 0x10000}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) 15:19:56 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x1, @empty, 0x3}}, 0x0, 0x100, 0x0, 0x0, 0x3, 0xfffd, 0x20}, &(0x7f0000000180)=0x98) r2 = dup2(r0, r1) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x1, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3f}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="dfffffff58bc98b1c24415ba709ffc3291d0f594579d07de9abf4b23b747536cd79815866880", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback, 0x2}}, r3, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000380)=0x98) 15:19:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x2a) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000080)=@in={0x10, 0x2, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) 15:19:56 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:56 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x80003, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x6b) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000000)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) sendto$inet(r6, &(0x7f00000001c0)="96a31802ffa70e2208e2afad1a14e542e1d0a3cfd6a2271b76eaed97cc76b3785e2c2a45815880896be15a500940d12d42e848a7810be6dd281bcf340aa97caff798e2ffa308f4143208c7e16b8480a89b8f54cf56ce7c5f899cce93aa3039fa01b599b0cab29ae9252dc7327256bf08a86ff2cbcf99cb52a5d7f5c536a2a7576e676cc07185d33699b7d4b618b85922aed2fb9840bcabfd11bf95eab4f3eff412eb453b2471f801216ec814b174eca0c60826c6769473a685e6e433d4ec470be28ce59fda7c387746", 0xc9, 0x108, 0x0, 0x0) 15:19:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @multicast2}}, 0x0, 0x40, 0x1000, 0x4}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x8eaa}, 0x8) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:56 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:56 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) accept4(r0, &(0x7f0000000100)=@in6={0x1c}, &(0x7f0000000140)=0x1c, 0x30000000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000140)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) shutdown(r1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$inet6(r0, &(0x7f0000000080)="76f342ab2facc9a1b5ee6b16b1ad156840a018b7a9f43981af365cb0b0f85aa26a66af0a2cf70ea423745fddcec26219fc07636582a0946eb91878543616b46fac28e91fd191b65caad672a389d7f2e63683868fa5b3bf574f9bcc871ff8e32049f82530ea31c277234dece9e6901db5fa24610acc1c26869562e4fcfc2bdf8d90594d92143b29e0318ff5481b61de9c6475de128b02be6c12980dbd5997f7ff93d93e28a5cee6d548", 0xa9, 0x1, 0x0, 0x0) 15:19:57 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000140)='./file0\x00', 0x40000, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000200)={r3, 0x5, 0x6, [0x3f, 0x4, 0x8001, 0x7fff, 0x8000, 0x6]}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) dup2(r1, r2) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 1: minherit(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="05213661ce5583f89a03dc06568a3522992e036c4f7c6cb56a95595ed229508baba72032ca9e608a76311747e6243c791786b0fc6fffa74a53e97821b2855485e69b65de4f142bffc00aac406c46cd34fad5e867e3c01976820fde77aa707f5936d56968", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @rand_addr="a88723e2d8e4ea00d8d91a3715659a14"}}, r3}, &(0x7f0000000380)=0x98) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r5, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) freebsd11_kevent(r5, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff9, 0x21, 0x2, 0x401, 0xae}, {0xd256, 0xfffffffffffffffc, 0x40a8, 0x8, 0x8000, 0x101}, {0x7f, 0xfffffffffffffff9, 0x4000, 0x4, 0x8, 0x9}, {0x8, 0xfffffffffffffff3, 0x8000, 0xc0000000, 0x3}, {0xffffae4e, 0xfffffffffffffffe, 0x3, 0x2, 0x9, 0x9}], 0x5, &(0x7f0000000000)=[{}, {}, {}], 0x3, &(0x7f0000000140)={0x81}) 15:19:57 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0xffff, @loopback, 0x7}, 0x1c) 15:19:57 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 2: copy_file_range(0xffffffffffffff9c, &(0x7f0000000100)=0x1ff, 0xffffffffffffffff, &(0x7f0000000140), 0x7fffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000200)="348a95a89b94ee2460c701", 0xb, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) socket(0x1c, 0x20000000, 0x6) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0xd077}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r3}, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r4, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r4, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)="ba", 0x1}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a80)=""/21, 0x15}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) 15:19:57 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01008000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r4 = __specialfd$eventfd(0x1, &(0x7f0000000100)={0x4add, 0x9b}, 0x8) fcntl$setown(r4, 0x6, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) r5 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 15:19:57 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 2: sysarch$I386_GET_FSBASE(0x7, &(0x7f0000000000)) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1, 0x9, @rand_addr="af6f2fc44f3622fe3b9735cbaf5fe110", 0x80000001}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) dup2(r1, r0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000200)=0x8) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) sysarch$I386_GET_FSBASE(0x7, &(0x7f0000000180)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x101, @mcast1, 0x45b0d045}, 0x1c) 15:19:57 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = dup2(r7, r7) r9 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r9, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=r9], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000180)={r10}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x8}, 0x8) 15:19:57 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c09", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) 15:19:57 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c09", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000100)={r5, 0x5}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x89, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x4}, 0x1c) 15:19:57 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r7, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r6}, &(0x7f0000000380)=0x98) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000000)={r6, 0x5, 0x7fff}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x80000000, @loopback}}, r8}, &(0x7f0000000380)=0x98) 15:19:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)='\t', 0x1, 0x4c6c865a94f11e8a, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x4, @mcast2, 0x96}, 0x1c) setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x2, &(0x7f00000000c0)=0x2, 0x4) 15:19:57 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c09", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000140)={&(0x7f0000000080)=@in={0x10, 0x2, 0x3, @rand_addr=0x7f}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@authinfo={0x10, 0x84, 0x8, {0x2}}, @init={0x14, 0x84, 0x1, {0x6, 0x200, 0x19, 0x7}}], 0x24, 0x1}, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) socketpair(0x1, 0x4, 0x4, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000180)=0x4, 0x4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) socket$inet6_sctp(0x1c, 0x1, 0x84) 15:19:57 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)="0dd48a9d868820ef730dbd0ac6e5ef735be0", 0x12}, {&(0x7f00000000c0)="0a24902b9171d20a7d90decd2c5768662e4685c5c1fe40f3cec671fb401c7d3f71d937da97af9abaea2d59a5b5ef6f5f419cd0303a3eb326dc13adf5465b9bbdc7a6b0e287eeb3458602f367edab29feb51c1679a3e238fdd02199", 0x5b}, {&(0x7f0000000140)="aad2f00e3ba84c7c6e446a681362d1d57e0730ed430268a42053e5920d3ab51e7f117b4135a013011ef1f66794e87fdbed70438052c1d51234b3b6cb6f6d41676c4359295fa96aef08caca2c11f5eb8e212c3fb0212f351bb3f3fdbeadfe8dd8db44a375565f0a2d5d6f4c96c1774a5b5b", 0x71}, {&(0x7f0000001600)="f5185cf59f64d21512289173ee8c7124ff972c3c737ea9b79bd255139e658352f17ad3c8d59855f1fa2caf255785c83564c7b63b706157bc26139829a2cbdfcf9c54509617374888dc53f5590c7c6d91d665017e29dc23ae4ac0f2badcecb3850f1d1f8bab36ffea66cfc418bd183961af5c597912583d99158c7699c7e32bd0897e2e12e3103681cd114b9d34", 0x8d}, {&(0x7f0000000280)="c266c6f1c1fa701cd4d3229fe714", 0xe}], 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="140000008400000007000000000000000700000010000000840000000800000001000000100000008400000009000000e00000021c0000060700000000000000000000000000000000000000001400000084000000070000000f00000003000000140000008400000001000000f2000000ff010080100000008400000008000000000202001c000000840000000a000000fb010000000000000000000000000001"], 0xa4, 0x208}, 0x80) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r5, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r4}, &(0x7f0000000380)=0x98) sendmsg$inet6_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000440)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="4cb05c5db6372bc182283357b42a3869eac513d4fc229a46c3ade1d61fe2c65ee43d1c9368af80b16d8d538e4bf2ef3429c3e3b33de7d53af64bd65daa861bbf1ac94a96", 0x44}], 0x2, &(0x7f0000001540)=[@dstaddrv4={0x10}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0xfffb, 0x1020, 0x4, 0x81, 0x3, 0xffffffff, 0x7ff, r4}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}], 0x74, 0x80}, 0x80) 15:19:57 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c887", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x4, 0x4) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x1, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @loopback, 0x2}, 0x1c) 15:19:57 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c887", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c09", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r6, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r5}, &(0x7f0000000380)=0x98) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r5, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) 15:19:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:57 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) dup2(r0, r1) 15:19:57 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c09", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c887", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) dup(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="9b65f93312c9d9c2f8a19b6f6d179089a22755bf370793cb93226e0100d13883bd03b14fcc44fadb4a4c8e9845f08a7b4b52a793891b6a79d591a8f8c7b5430d791ddcd5e0e29dcf3d1d8085014eac4c3e660c86532cff292329453a72f244c20974ccf0cee9fbea4d021a9a72a80eed1559bdc55fdebb8618cc3845eec172b4d15639219c51b36541b9c9eb2b912c10c15ea36454aed8e46dea9db9bd46403c64d3a14b43e6d6eb5fecedbf8be7383f87b9781c4472cb35f742dd0000000000000000000000000000ced6c8c42e8e5db71f31c1548dca0bc4f339a4e7d286d690bbe7cd77bdcf3582f199f60200"/247, @ANYRES32=0x0], &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}, r4, 0x0, 0x0, 0x8, 0x8000000}, &(0x7f0000000380)=0x98) 15:19:57 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c09", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c887", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r6, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r5}, &(0x7f0000000380)=0x98) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000000)=r5, 0x4) 15:19:57 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf70000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @loopback, 0x41e}}, r3, 0x7fff, 0x1, 0x7}, &(0x7f0000000000)=0x8c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000000380)=0x98) 15:19:57 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c887", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:57 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf70000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x1, @rand_addr="0ef1984386cec95a6967f8c3ccd8af0d", 0x4}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) 15:19:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="c7ec7aa757ff58133d57011ce4129db4ff8b0e00", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:58 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c887", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x6, 0x4) 15:19:58 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf70000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:58 executing program 1: rmdir(&(0x7f00000000c0)='./file0\x00') socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x200000, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, &(0x7f0000000000)={0x92}, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r7}, &(0x7f0000000380)=0x98) 15:19:58 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x40180, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @empty, 0x4}, 0x1c) sendto$inet(r1, &(0x7f0000000100)="0eaac5e891cc09d41eba16c5dc581f269f446098cde86b5fd29de23c417b2ce84ad807153102008d5a7d78fa9ed295640b08010000004ff899977d3c198fa706aeb028e248b58042af9598ff0001000000000000930750d59b4ffe386a1c18017782fcb64c7cbd8f5793f525fa92061d15c498822cd641c6d1e1bbb988a84462af5a9d4adffd2659194a9fe1c16169a14a553a2e21c7f10211fe5ce97e957183c7108f", 0xa3, 0x2000d, 0x0, 0x0) 15:19:58 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf70000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @multicast1}}, &(0x7f0000000080)=0x1c) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$sock_int(r1, 0xffff, 0x400, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 15:19:58 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf7000000000000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:58 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf70000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x4}, 0x8) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x2120, 0x50, 0x27bf}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r6, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) 15:19:58 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf7000000000000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:58 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf70000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:58 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf7000000000000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7ff}}, r3, 0x0, 0x1f}, &(0x7f0000000380)=0x98) 15:19:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x44) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x5, @empty, 0xb2de}, 0x1c) 15:19:58 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf7000000000000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:59 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) 15:19:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x98) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r5, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x7, @loopback, 0xfffffff9}}, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffff}, &(0x7f0000000100)=0x98) sendfile(r4, r5, 0x78, 0x9, &(0x7f00000003c0)={&(0x7f0000000000)=[{&(0x7f00000000c0)="d1d3d584dc86173b106f678dd6c19ef4ba60df1579ec79f96f1e41431afc2249412768370b2c3447e034819202cfa1d5af8d95cabc0eef974c77fe2cd34563a7651a75108ac6aa3bf2a900a99fb8e83bb6a7266ece528cb4e7e8f2a239d4485164cd0a752dc63cd1e61e516c40a9f1b5297462c4b7596a8c63ff6fa0bb54c15d3b6ba317fdf3d8527f569b8a62ef11da9153e79a6721f29773b9a45bc9b65bec571eae6794e45a4b0346b37981b61515b34c19c663d0d2a572a9c86016a93b5cf52ad47d2835adc88e33c3d4b9e1", 0xce}], 0x1, &(0x7f0000000280)=[{&(0x7f00000001c0)="8dc397d2078f448424c597065909aeccc748d47d97aa620648f11cdb1ab2353404c93b8f366fcee020d9a0e2a90c0a4d9f0f28bf0340c1f75837514e45aa7b385721a63f0aecc926bfa153ff9a3396a13c12d0a8347cac709eb4319c9a2c3567be56d41f4861e69700786206546d857bc5174b053c0244856444c0a8b24861b1c69d64235471a2e3d66f9fcb43", 0x8d}], 0x1}, &(0x7f0000000400), 0x14) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000200)='./file0\x00', 0x400000, 0xc8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) r3 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r5, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r4}, &(0x7f0000000380)=0x98) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r4, 0x6e3}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="f50d889ee3c96d0ca61064241e45630416cc7198b703a6b01cfed8701215f61191868f5521025a19d693d623d34f1265741cc7ff7f6497e6d067ffc8646eeea1999e8b331bdb8cb2b948012c07841aff362eda98958800ab2840d3c52e12d5fbdce9a9a759fac1f04813772161e3621a850d689563b6bd7a500ec80b54503d7fe1fd4f405a36e601defcab5bf6d4536838828550bafcc0f56b8f64592c37d2b570806bc32f58d43cabcc8e09bbc7d258499886b3606bd8a93a3985a383f6d9f9692194d1", 0xc4, 0x2000c, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x200, @mcast1, 0xac4e}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf7000000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:59 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf7000000000000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r6, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r5}, &(0x7f0000000380)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={r5, 0x2, 0x4, 0x8, 0x8, 0x7}, 0x14) r7 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r8}, &(0x7f0000000380)=0x98) 15:19:59 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf7000000000000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf7000000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) 15:19:59 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/122, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:59 executing program 2: mlock(&(0x7f0000ff3000/0xb000)=nil, 0xb000) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x3ff, @rand_addr="9e154c56da39efb6590d0bfe30ef55eb", 0x4}, 0x1c) 15:19:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf7000000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400, 0x0, 0x7fffffff}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r0, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r5}, &(0x7f0000000380)=0x98) 15:19:59 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/122, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000180)={r6}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r6}, 0x84) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r7, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r7, r1) sendto$inet6(r7, &(0x7f0000000080)="54a342c9b153885f405171f1612816c5fbe6644b1d36fb73d587c420af44dee7036bfb08ef1df87001f064a603d264fac92fd768f28b5e4b6172395039ea855190fed9ea3fc5106b9f7a93bdf0f964e453b4c1fcaee0defce1bc683b93adcfcd", 0x60, 0x100, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x2369, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0xf1}, 0x1c) 15:19:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf70000000000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x0, @loopback}}, r3, 0x20, 0x0, 0x6}, &(0x7f0000000380)=0x98) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x66, 0x1c, 0x1, 0x1, @empty, 0xc}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x100, &(0x7f00000000c0)=0x101, 0x4) 15:19:59 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/122, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf70000000000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x0) connect(r1, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x1, @mcast2, 0x2}, 0x1c) 15:19:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) 15:19:59 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="04b20000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r3}, &(0x7f0000000380)=0x98) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x8000, 0x10, 0x2d, 0x91, r3}, &(0x7f00000000c0)=0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = dup2(0xffffffffffffffff, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r9, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x7ff, 0x3}, &(0x7f0000000380)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x1, 0xfffffc01, r8}, 0xc) sendto$inet6(r5, &(0x7f0000000040)="01", 0x1, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x81, 0xdec, 0xff, 0x1, 0xb2}, 0x14) 15:19:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf70000000000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:59 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf7000000000000000000", @ANYRES32=0x0], 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:59 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:59 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf7000000000000000000", @ANYRES32=0x0], 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) dup2(r6, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 15:19:59 executing program 1: sysarch$AMD64_SET_FSBASE(0x81, &(0x7f0000000000)) sysarch$AMD64_SET_FSBASE(0x81, &(0x7f00000000c0)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="070400009228d3066b4b70e514003cef069899ed2efe5e949ee15bc9be0ed2b039a3b990fbe4f4f0725b046abde2ca79abff04e4205a0caca316c13a71ad3af4a7252bb23da3b61ef122c47451595da92373398a1df1c6a31bcbfaf4ed9fa732a1455bdfa8917e2ce82a36d5add92f089749fb302d18b39fcfec60ebb24f3063e4ad3b425f1a27bd13bfab2c89323d5dbcd39133e7b0cf41724a9500e71c53d5cc32c1cbbbb61f537134888e7f48fa8ff1489be73d040734b63d27fa35a4d3a401", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c}]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000b00)={r5, 0x1ff}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000b80)=ANY=[@ANYBLOB="00000098", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000bc0)=0x18) sendto$inet6(r2, &(0x7f0000000100)="8e246f0db330d731645166240895ddac35d7738aa4dd263f8cb47a06f136665f236f28ffc5ac5bfcef4e299f3a6691a78f967934518e891ce72c53d5bfd9a9baa9fed874a9396361abf063978622a5021540f2bf4b04f8e2f1a50d585d2b92a4351c0d2b756a831d61360348bb2ce6ed9bfef6d1ffced55c0d855eca21899d8b0e74838f2b944a2cd924d8d54e6693777679059651fd3173afef383338ba269831ed11fecca5c62a0cb9eb3dd7da224dbedc", 0xb2, 0x4, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x9, @mcast2, 0x7ff}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x3, @multicast1}}, r3}, &(0x7f0000000380)=0x98) sysarch$AMD64_SET_FSBASE(0x81, &(0x7f0000000040)) ioctl$PIO_DEADKEYMAP(r2, 0x862a6b09, &(0x7f00000004c0)={0x6, [{0x80, "4d92bc9d17cb25ee512065cdb99ea250b6b18f2159b2a6b7af38e2f65c68de775b14dabeae04d3df61c3b74725e9b71aa316bcb30e7917bd73c2a61c3a5318124e7e86c791fd5dfe46cd7a40e52ac95aa87532c44a8bcc62d4f39c13f8587b75f7982d02948fbbbd"}, {0x7, "a85c4b973b5fb26dcd57954423fc92ae3bd23b690869a67255ad68b2d6497aee0e8a3c2b5631f3ba7bcbaf6e23d6b71e38f65220d83161715696bed325534e0b63ac4dbc1f74b0937c0586ff66df4100bc5974acb38afc92cf04607c6c012047d754b40e65e840fe"}, {0x8, "a802e1f2c5767799ccbae8a32036cd2d792e2f3b8fa49a70f858c8aa53729dfd6560e02771cad042e6c0edcd0c85d0e11d6891742aed8b28c9f194174b7187a5db792ad9ff4efe9a57567d818954e01eecc27d605c2c8532514174888fcde68b07325076ff9a4537"}, {0x6, "3b900819e61874f58f5bf19c282844fff3fd7a934b2fc2bf2f7fbcd430f806d1db22f420f69d1123ee9b676197199526e223784f82764a7902688bbe7959b87455f0585f4675f3265a6c15717862a6c4e82220b0cf970bffc372e764f5e544d1b0e726d0404e5006"}, {0x81, "485a88ff7e8ed8518fc5312cf0127e5e792c06e09b3bccd4414ef57d541e731ca38776da209e60519d885df394a543697b2a8dadb37ca1007126ca1a6c71001d30a5b167c36c3c1af6839930dad435340a7e717a9e54424e5b69291e734a0b40d2c13f5dc042121b"}, {0x16, "a249b9b4251aa6ca5803edc38ac612854895b166b1670d02b55cf8059b2da4cd3ceab427eab6fe9fdb756012dd9ad5842f3f1b7dac1202f6e1e2a144b42b236d887466e62ff5b726556eaf527e09fbb44c16f6cdfd2b18df3f7fddfcc68e0c3585c491c0db4d6596"}, {0x4, "0d06f08359b3e2ebb947d18d42ca96e294e296cb2546db0009de9c4c25debffd43e2dfc1089569813653a75c4bdbbae095e8b1eb5c2fe7d3e82ebe9e4e5099e2356f870d91793cf3243ef8422dfd58cfdda7cedb1a2b010cac34abb3dd3abc9b03bf0e24d237be44"}, {0x20, "261857e842a1f6ea7971db908ea9b732fc76312446afd8d52b3eba2260f4e126289ebe6e66f19e5d30af79d13bda177bca3b15749dc83add98867c1cf3c655b61fb88d0a2f5bbb7fa0b3c259e6c29e6f9d7fd17514b7c28470bc93c9a452c4c31058080d12c45d73"}, {0x4, "716c23ccbd63b17f0c07735b72cfde65273a7e68384185bae5c5ca86104d3c8da67abc11afe89980f1c7cf9c958124ee5a03954b75f5db0a30b83bcf08d616c5a554111687fa76d307dab9bf4146d55d0f66d07a29692d82165d36cad49b5d302b0feb19761aa941"}, {0x4, "0ed55ccaf32202f29f9ae9271a63ddccf0dadc6a40c27f21e7507de593daad7a0aec090a2335f8b9dd0325c0e7e71e07f4eb43b5f0a97808d322da8cef390abbb097cd3842066695a4552a4ab1d6c6e76abb46c6fe100cee4e92f2d6f3e24d6667c52e46dd15e5c4"}, {0x44, "bd7a8cf5a801b2f4eb5a74e8f6636434190ef1c220d07ee1e1f8bbc7d39b65912283536a24465a4c59454be0a56c73e0cdba25d7f2d70a7bd80ff537e638e264adbcece519a04f877042bdd0213df209ca912fe3fb66e7385b6628e27a2f57a91e991f13f787f7d1"}, {0x9, "844e1abaf8457db19d29758a0b3e4a428aa9255c9d7754810cc1963a339162a793b6efa0abf4c47f3fd598eaecedcd93a414c5e023a705eeace66c766ae5fac060d270a790879d7f2ac5edc90b7299abbdeccbca12b89e7af031aa810cc2a1ff9ddc9c2f1120904c"}, {0x3f, "201edbc9bc425abae34d6d77af2f96c5128921e12a11189a833ea5b42d9fe86927d3531914d42a10b0bdc2e03505395d9ed5d1753849f79d6e5d350577a01a97308f3f1609cfa8540d1fb2dd27c87d8bb9c041c1d015e5b87d08be1d1c8083eeab09cf9975ba12e8"}, {0x5b, "f614745bcf27230416b6e4dc61a64963a4f8b3296ba917faf286ccf41bba76a22c25bbe56b4e72d174ed115e6bf071e7775cf6fdbda59dd1fcdb1caf69c4278d94dffd0f67d28c1c4b80cef04e0e720050938e447107a435806e12bceea8a9115519830f1e65223b"}, {0x3, "872f8afe7186057fac0b5147f6ba23bd46f47be621914d677455a720d22aadc7b6a52bc9d1d84e86906f88d7e1c34eeb12feccaee1f5a30a68d0547c1f70a27dcae3604bf8681768d18062a7aad47331f68911cdb22d3671a5aafe3df924a154c67aee401d1977fa"}]}) connect$inet6(r4, &(0x7f0000000c00)={0x1c, 0x1c, 0x0, 0x6, @mcast2, 0x6}, 0x1c) 15:19:59 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x77, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="eaffffff5b29d342b9e9f77e8284549b27b1119876374113657b5c1a6ac29aff16eb4af9551ef1a0e3c974164f8d87110cf468dbbd298a0a512c899a7563f4e0eac8770a86fd126e3b12408beee6497730b56b6c8c1560b79964965c095986199c5aeb3aea3065191f93c88700bbf700"/123, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="6c5566bf79f37929e53e06317238d5cea5254023bfaec2b76734ab4ed33e2b06d94d165969ab754a9083e843d0aa02d10591a84c5a3faae27d32619f395563fa8efa30f9cc8f58f520e9d3d74edbca4e90ee62042620f3552956e1c28eb2b958dfe7fcfb17994f11b7062a4ae3dcc00d84df72c0465628605164b977870508662900"/144, @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @loopback}}, r5}, 0x84) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_buf(r6, 0x6, 0x430, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="01615e0ca532bf00031002191b2ffa5953af64c86d4fa86f364abb1f715d1f98029ae78de0c9f572795ac9b278ef82468932417a5e66024c1d7482dee7e9c1b71a5d5a7e33d49146fcfbd15db6d5b3fb9c92a1a3e15a63198f482f86e6", 0x5d, 0x30000, &(0x7f0000000340)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) panic: ASan: Invalid access, 8-byte read at 0xfffffe00589e6f88, MallocRedZone(fb) cpuid = 1 time = 1628349600 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a1b802d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a1b80430 vpanic() at vpanic+0x2c5/frame 0xfffffe00a1b80510 panic() at panic+0xb5/frame 0xfffffe00a1b805d0 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00a1b80690 kern_sendit() at kern_sendit+0x478/frame 0xfffffe00a1b807f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe00a1b809f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a1b80bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfbaf78 KDB: enter: panic [ thread pid 7026 tid 106356 ] Stopped at kdb_enter+0x6b: movq $0,0x28eba0a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x28b0dede6adb9ded rdx 0x40001 rbx 0 rsp 0xfffffe00a1b80410 rbp 0xfffffe00a1b80430 rsi 0 rdi 0xfffffe009e4b6ce8 r8 0x3 r9 0xfffffe00a1b7ff48 r10 0 r11 0xfffffe00a8728c50 r12 0xfffffe00a8728740 r13 0xfffffe00a1b80401 r14 0xffffffff82c612e0 .str.18 r15 0xffffffff82c612e0 .str.18 rip 0xffffffff8179f92b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28eba0a(%rip) db> show proc Process 7026 (syz-executor.2) at 0xfffffe00a4932a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffffe009e988a70 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d4f538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a844a000 (map 0xfffffe00a844a000) (map.pmap 0xfffffe00a844a0c0) (pmap 0xfffffe00a844a120) threads: 5 105987 Run CPU 0 syz-executor.2 106346 S connec 0xfffffe00a87bf490 syz-executor.2 106350 S connec 0xfffffe00a87bfbf0 syz-executor.2 106356 Run CPU 1 syz-executor.2 106357 CanRun syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 7026 785 785 0 R (threaded) syz-executor.2 105987 Run CPU 0 syz-executor.2 106346 S connec 0xfffffe00a87bf490 syz-executor.2 106350 S connec 0xfffffe00a87bfbf0 syz-executor.2 106356 Run CPU 1 syz-executor.2 106357 CanRun syz-executor.2 6622 1 6622 65 Ss select 0xfffffe00a8729a40 dhclient 5499 1 5499 0 Ss select 0xfffffe00a7d35240 dhclient 5496 1 5496 0 Ss select 0xfffffe00a7d350c0 dhclient 5477 1 5477 65 Ss select 0xfffffe00a7d947c0 dhclient 3932 1 3932 0 Ss select 0xfffffe00a7d35540 dhclient 3916 1 3916 0 Ss select 0xfffffe00a7d946c0 dhclient 3802 1 3802 65 Ss select 0xfffffe00a7d355c0 dhclient 2858 0 0 0 DL (threaded) [zfskern] 102002 D t->zthr 0xfffffe00a7c6ae48 [arc_evict] 102092 D t->zthr 0xfffffe00a7c6ad48 [arc_reap] 102093 D - 0xfffffe009e876700 [dbu_evict] 102094 D dbuf_ev 0xffffffff85a9df80 [dbuf_evict_thread] 102095 D - 0xfffffe009e876600 [z_vdev_file_0] 102096 D - 0xfffffe009e876600 [z_vdev_file_1] 102097 D - 0xfffffe009e876600 [z_vdev_file_2] 102098 D - 0xfffffe009e876600 [z_vdev_file_3] 102099 D - 0xfffffe009e876600 [z_vdev_file_4] 102100 D - 0xfffffe009e876600 [z_vdev_file_5] 102101 D - 0xfffffe009e876600 [z_vdev_file_6] 102102 D - 0xfffffe009e876600 [z_vdev_file_7] 102103 D - 0xfffffe009e876600 [z_vdev_file_8] 102104 D - 0xfffffe009e876600 [z_vdev_file_9] 102105 D - 0xfffffe009e876600 [z_vdev_file_10] 102106 D - 0xfffffe009e876600 [z_vdev_file_11] 102107 D - 0xfffffe009e876600 [z_vdev_file_12] 102108 D - 0xfffffe009e876600 [z_vdev_file_13] 102109 D - 0xfffffe009e876600 [z_vdev_file_14] 102110 D - 0xfffffe009e876600 [z_vdev_file_15] 102111 D l2arc_f 0xffffffff85a8cf80 [l2arc_feed_thread] 102112 D - 0xfffffe009e876500 [zfsvfs] 102113 S zevent_ 0xffffffff85a9ef40 [sysevent] 2772 0 0 0 DL aiordy 0xfffffe009e9f2538 [aiod4] 2770 0 0 0 DL aiordy 0xfffffe0056aa3000 [aiod3] 2769 0 0 0 DL aiordy 0xfffffe009e4f7000 [aiod2] 2768 0 0 0 DL aiordy 0xfffffe009e9f2000 [aiod1] 2652 1 2652 0 Ss select 0xfffffe00a49853c0 dhclient 2632 1 2632 0 Ss select 0xfffffe00a4985540 dhclient 2560 1 2560 65 Ss select 0xfffffe009e9cdcc0 dhclient 1576 1 1576 0 Ss select 0xfffffe009e9cdbc0 dhclient 1568 1 1568 0 Ss select 0xfffffe009e470c40 dhclient 794 780 794 0 Ss piperd 0xfffffe009e8a9ba0 syz-executor.1 785 780 785 0 Ss nanslp 0xffffffff84058201 syz-executor.2 784 780 784 0 Ss piperd 0xfffffe009e97e8b8 syz-executor.3 783 780 783 0 Ss piperd 0xfffffe009e9635d0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100100 S uwait 0xfffffe0056ff8680 syz-fuzzer 100118 S uwait 0xfffffe009e35d400 syz-fuzzer 100119 S uwait 0xfffffe009e35d500 syz-fuzzer 100120 S kqread 0xfffffe009e43ea00 syz-fuzzer 100121 S uwait 0xfffffe009e35d700 syz-fuzzer 100122 S uwait 0xfffffe009e35d800 syz-fuzzer 100123 S uwait 0xfffffe009e35d900 syz-fuzzer 100124 S uwait 0xfffffe009e4c5e80 syz-fuzzer 100125 S uwait 0xfffffe009e35d000 syz-fuzzer 103907 S uwait 0xfffffe009e4c5680 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e3e75e8 csh 776 694 776 0 Ss select 0xfffffe009e4c5b40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe2cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575fc8b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575fccb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e10b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e14b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e18b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e1cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005752d0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005752d4b0 getty 698 1 698 0 Ss nanslp 0xffffffff84058200 cron 694 1 694 0 Ss select 0xfffffe005883e040 sshd 507 1 507 0 Ss select 0xfffffe009e35dd40 syslogd 436 1 436 0 Ss select 0xfffffe0056ff8140 devd 435 1 435 65 Ss select 0xfffffe005883e0c0 dhclient 350 1 350 0 Ss select 0xfffffe005883ee40 dhclient 347 1 347 0 Ss select 0xfffffe0056ff81c0 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058511000 [vnlru] 22 0 0 0 DL syncer 0xffffffff84180380 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417e1a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe0058910ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b6640 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841aa178 [dom0] 100089 D launds 0xffffffff841aa184 [laundry: dom0] 100090 D umarcl 0xffffffff81e9a570 [uma] 18 0 0 0 DL - 0xffffffff83e0f320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84a54460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d92e20 [pf purge] 15 0 0 0 DL - 0xffffffff841794c0 [soaiod4] 9 0 0 0 DL - 0xffffffff841794c0 [soaiod3] 8 0 0 0 DL - 0xffffffff841794c0 [soaiod2] 7 0 0 0 DL - 0xffffffff841794c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c94ac0 [doneq0] 100049 D - 0xffffffff83c94a40 [async] 100082 D - 0xffffffff83c948c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056a9dc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c01b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c01b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a4220 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402b7c0 [g_event] 100040 D - 0xffffffff8402b800 [g_up] 100041 D - 0xffffffff8402b840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053df5300 [thr_0] 100030 D - 0xfffffe0053df5380 [thr_1] 100031 D - 0xffffffff8417a748 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d4f538 [init] 10 0 0 0 DL audit_w 0xffffffff841a51c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402c6c0 [swapper] 100005 D - 0xfffffe0053de6e00 [if_config_tqg_0] 100006 D - 0xfffffe0053de6d00 [softirq_0] 100007 D - 0xfffffe0053de6c00 [softirq_1] 100008 D - 0xfffffe0053de6b00 [if_io_tqg_0] 100009 D - 0xfffffe0053de6a00 [if_io_tqg_1] 100010 D - 0xfffffe0053de6900 [in6m_free taskq] 100011 D - 0xfffffe0053de6800 [deferred_unmount ta] 100014 D - 0xfffffe0053de6500 [thread taskq] 100016 D - 0xfffffe0053de6300 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053de6200 [kqueue_ctx taskq] 100018 D - 0xfffffe0053de6100 [aiod_kick taskq] 100019 D - 0xfffffe0053de6000 [pci_hp taskq] 100020 D - 0xfffffe0053df6e00 [inm_free taskq] 100021 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053df6a00 [firmware taskq] 100042 D - 0xfffffe0053df6000 [crypto_0] 100043 D - 0xfffffe0053df6000 [crypto_1] 100059 D - 0xfffffe0056b83500 [vtnet0 rxq 0] 100060 D - 0xfffffe0056b83400 [vtnet0 txq 0] 100061 D - 0xfffffe0056b83300 [vtnet0 rxq 1] 100062 D - 0xfffffe0056b83200 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056fb0480 [virtio_balloon] 100068 D - 0xfffffe0056fc6100 [mca taskq] 100073 D - 0xffffffff82c68261 [deadlkres] 100077 D - 0xfffffe0056a42900 [acpi_task_0] 100078 D - 0xfffffe0056a42900 [acpi_task_1] 100079 D - 0xfffffe0056a42900 [acpi_task_2] 100081 D - 0xfffffe0056a42700 [CAM taskq] 102086 D - 0xfffffe009e874b00 [system_taskq_0] 102087 D - 0xfffffe009e874b00 [system_taskq_1] 102088 D - 0xfffffe009e874600 [system_delay_taskq_] 102089 D - 0xfffffe009e874600 [system_delay_taskq_] 102090 D - 0xfffffe009e876800 [arc_prune_0] 102091 D - 0xfffffe009e876800 [arc_prune_1] db> show all locks Process 7026 (syz-executor.2) thread 0xfffffe00a8726ac0 (105987) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff840791c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:1278 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 379 10017K 427 devbuf 4216 4338K 4245 tcp_hpts 6 3201K 6 solaris 129 2804K 199 sysctloid 46320 2732K 46423 pcb 1971 2720K 18894 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 9 1026K 6639 vfscache 3 1025K 3 sctp_stro 963 963K 4281 sctp_atcl 1933 725K 13113 inodedep 150 568K 6148 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 150 292K 7122 vmem 3 274K 5 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 6068 tfo_ccache 1 128K 1 sctp_atky 2896 121K 17555 DEVFS1 108 108K 125 sem 4 106K 4 filedesc 12 89K 12119 BPF 46 88K 46 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 kdtrace 259 53K 13394 umtx 418 53K 418 dirrem 141 36K 6056 temp 35 33K 2926 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 127 32K 137 sctp_athm 1933 31K 13298 sctp_map 1926 31K 8562 msg 4 30K 4 sctp_timw 102 26K 102 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 freefile 141 18K 6054 kstat_data 17 17K 17 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 137 17K 433 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1692 lltable 42 13K 70 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 136 12K 136 CAM queue 5 11K 1528 GEOM 61 10K 493 rman 84 10K 425 in6_multi 71 9K 71 taskqueue 81 9K 81 bmsafemap 2 9K 6112 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 UMA 365 7K 365 cred 26 7K 242 kqueue 67 7K 7042 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 428 DEVFSP 80 5K 88 ufs_dirhash 24 5K 24 session 35 5K 50 pf_ifnet 10 5K 19 vt 11 5K 11 pwddesc 65 5K 7036 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 100130 lockf 32 4K 57 hhook 15 4K 17 proc-args 52 3K 675 terminal 11 3K 11 select 19 3K 58 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 vnodemarker 3 2K 61 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 6058 softdep 1 1K 1 mkdir 8 1K 12096 freeblks 4 1K 6057 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 osd 33 1K 2504 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 18 1K 3417 newdirblk 4 1K 6048 diradd 4 1K 6095 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 lkpikmalloc 5 1K 6 soname 6 1K 13220 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 42 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 112 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 19546 p1003.1b 1 1K 1 sfs_nodes 0 0K 0 zones_data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 4 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 20 mqdata 0 0K 0 cdg data 0 0K 0 chd data 0 0K 0 cubic data 0 0K 6 htcp data 0 0K 14 sctp_mcore 0 0K 0 sctp_socko 0 0K 4809 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 0 sctp_stri 0 0K 314 dctcp data 0 0K 8 vegas data 0 0K 6 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 5687 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 27 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 10 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 676 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 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0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 132 eventfd 0 0K 4 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 832 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 9389 451 819534 0 254 40304640 0 mbuf 256 10109 496 1262304 0 254 2714880 0 pbuf 2624 0 957 0 0 2 2511168 0 sctp_asoc 2288 963 62 4281 0 254 2345200 0 malloc-128 128 15327 1599 27607 0 126 2166528 0 malloc-2048 2048 974 12 8870 0 8 2019328 0 BUF TRIE 144 224 11536 909 0 62 1693440 0 malloc-384 384 4274 6 4628 0 30 1643520 0 RADIX NODE 144 11068 267 202550 0 62 1632240 0 mbuf_cluster 2048 735 1 735 0 254 1507328 0 malloc-4096 4096 326 2 497 0 2 1343488 0 sctp_ep 1280 970 77 8675 0 254 1340160 0 UMA Slabs 0 112 11818 23 11818 0 126 1326192 0 vmem btag 56 19430 57 19430 0 254 1091272 0 malloc-1024 1024 964 28 4282 0 16 1015808 0 malloc-256 256 165 3240 24193 0 62 871680 0 malloc-384 384 1934 56 13114 0 30 764160 0 sctp_raddr 736 963 71 4281 0 254 761024 0 malloc-384 384 181 1569 6230 0 30 672000 0 FFS inode 1160 515 24 6569 0 8 625240 0 malloc-65536 65536 4 2 316 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 193 16 6357 0 8 377872 0 VM OBJECT 264 1255 110 100480 0 30 360360 0 malloc-64 64 5347 71 12379 0 254 346752 0 malloc-4096 4096 73 7 7671 0 2 327680 0 256 Bucket 2048 135 15 15412 0 8 307200 0 malloc-16 16 18800 200 18946 0 254 304000 0 VNODE 448 554 76 6610 0 30 282240 0 malloc-16384 16384 10 7 6237 0 1 278528 0 malloc-256 256 993 87 8735 0 62 276480 0 UMA Zones 768 337 2 337 0 16 260352 0 malloc-32 32 7419 141 8531 0 254 241920 0 DEVCTL 1024 0 220 155 0 0 225280 0 socket 944 52 164 13371 0 254 203904 0 malloc-256 256 360 435 8121 0 62 203520 0 MAP ENTRY 96 1527 447 377433 0 126 189504 0 mbuf_packet 256 119 616 11798 0 254 188160 0 malloc-128 128 1205 66 26038 0 126 162688 0 malloc-1024 1024 124 24 2182 0 16 151552 0 S VFS Cache 104 1018 347 7130 0 126 141960 0 FFS2 dinode 256 515 25 6569 0 62 138240 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 VMSPACE 2544 37 14 7014 0 4 129744 0 clpbuf 2624 0 48 52 0 16 125952 0 UMA Kegs 384 322 1 322 0 30 124032 0 ksiginfo 112 69 975 1701 0 126 116928 0 malloc-128 128 877 22 2194 0 126 115072 0 PROC 1336 64 20 7035 0 8 112224 0 malloc-64 64 1513 125 7074 0 254 104832 0 malloc-256 256 339 66 13111 0 62 103680 0 sctp_stream_msg_out 112 826 74 1166 0 254 100800 0 malloc-8192 8192 8 4 137 0 1 98304 0 filedesc0 1072 65 26 7036 0 8 97552 0 tcpcb 1080 4 80 2463 0 254 90720 0 malloc-4096 4096 22 0 22 0 2 90112 0 64 Bucket 512 129 39 6924 0 30 86016 0 malloc-2048 2048 12 28 1046 0 8 81920 0 g_bio 408 0 180 6963 0 30 73440 0 128 Bucket 1024 59 12 1327 0 16 72704 0 malloc-128 128 527 31 4675 0 126 71424 0 malloc-32 32 1962 180 16373 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 13 3 28 0 2 65536 0 tcp_inpcb 496 13 107 2463 0 254 59520 0 malloc-8192 8192 7 0 7 0 1 57344 0 32 Bucket 256 108 102 5942 0 62 53760 0 malloc-64 64 584 235 1664 0 254 52416 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 pcpu-8 8 5220 412 5376 0 254 45056 0 malloc-16 16 2489 261 10505 0 254 44000 0 NAMEI 1024 0 40 39109 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-64 64 144 486 107274 0 254 40320 0 da_ccb 544 0 70 1901 0 16 38080 0 DIRHASH 1024 34 2 34 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 Files 80 244 206 26946 0 126 36000 0 malloc-16 16 1937 313 13303 0 254 36000 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-1024 1024 31 1 31 0 16 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 malloc-128 128 157 91 6315 0 126 31744 0 TURNSTILE 136 210 21 210 0 62 31416 0 pipe 744 23 17 421 0 16 29760 0 malloc-2048 2048 7 7 31 0 8 28672 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-1024 1024 18 6 25 0 16 24576 0 ertt_txseginfo 40 0 606 12476 0 254 24240 0 KNOTE 160 28 122 85766 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 45 255 2338 0 126 24000 0 sctp_chunk 152 144 12 433 0 254 23712 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 tcp_bbr_pcb 832 0 27 423 0 16 22464 0 PWD 32 19 611 6140 0 254 20160 0 malloc-64 64 183 132 23253 0 254 20160 0 malloc-32 32 256 374 7585 0 254 20160 0 malloc-128 128 71 84 12309 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 37 13 37 0 30 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 1 3 6238 0 2 16384 0 malloc-2048 2048 4 4 13 0 8 16384 0 malloc-2048 2048 4 4 8 0 8 16384 0 malloc-2048 2048 3 5 111 0 8 16384 0 malloc-64 64 204 48 243 0 254 16128 0 16 Bucket 144 58 54 638 0 62 16128 0 vtnet_tx_hdr 24 0 668 412004 0 254 16032 0 malloc-128 128 81 43 103 0 126 15872 0 tcp_rack_pcb 832 0 18 20 0 16 14976 0 malloc-1024 1024 6 6 6 0 16 12288 0 malloc-512 512 6 18 254 0 30 12288 0 ertt 72 4 164 2463 0 126 12096 0 malloc-32 32 250 128 338 0 254 12096 0 tcp_bbr_map 128 0 93 609 0 126 11904 0 ripcb 496 5 19 643 0 254 11904 0 udp_inpcb 496 6 18 309 0 254 11904 0 kenv 258 15 30 1044 0 30 11610 0 unpcb 256 20 25 1241 0 254 11520 0 malloc-384 384 24 6 26 0 30 11520 0 malloc-256 256 20 25 8573 0 62 11520 0 malloc-256 256 34 11 45 0 62 11520 0 malloc-256 256 28 17 246 0 62 11520 0 malloc-256 256 14 31 942 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 1 7 10 0 16 8192 0 malloc-1024 1024 7 1 7 0 16 8192 0 malloc-512 512 8 8 9 0 30 8192 0 malloc-512 512 1 15 315 0 30 8192 0 malloc-512 512 10 6 10 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 3 89 6 0 254 8096 0 PGRP 88 35 57 50 0 126 8096 0 rl_entry 40 57 145 57 0 254 8080 0 sctp_laddr 48 0 168 1418 0 254 8064 0 udpcb 32 6 246 311 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 59 67 80 0 254 8064 0 malloc-64 64 8 118 12 0 254 8064 0 malloc-32 32 35 217 9475 0 254 8064 0 malloc-32 32 175 77 334 0 254 8064 0 malloc-32 32 56 196 3468 0 254 8064 0 malloc-32 32 0 252 8 0 254 8064 0 4 Bucket 48 6 162 179 0 254 8064 0 2 Bucket 32 57 195 1086 0 254 8064 0 malloc-16 16 8 492 6141 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-16 16 24 476 62 0 254 8000 0 malloc-16 16 57 443 27843 0 254 8000 0 malloc-16 16 8 492 122 0 254 8000 0 malloc-128 128 13 49 45 0 126 7936 0 sctp_readq 152 0 52 69 0 254 7904 0 itimer 352 0 22 2 0 30 7744 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 0 20 41 0 30 7680 0 tcp_log 416 0 18 6 0 254 7488 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 abd_chunk 4096 1 0 1 0 2 4096 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-2048 2048 0 2 1 0 8 4096 0 malloc-512 512 2 6 2 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 6 2 7 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 udplite_inpcb 496 0 8 2 0 254 3968 0 AIO 208 0 19 1 0 62 3952 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 AIOCB 552 0 7 1 0 16 3864 0 malloc-384 384 1 9 1 0 30 3840 0 malloc-384 384 3 7 3 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 18 21 24 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 zfs_znode_cache 464 0 0 0 0 30 0 0 sio_cache_2 168 0 0 0 0 62 0 0 sio_cache_1 152 0 0 0 0 62 0 0 sio_cache_0 136 0 0 0 0 62 0 0 zil_zcw_cache 80 0 0 0 0 126 0 0 zil_lwb_cache 352 0 0 0 0 30 0 0 dmu_buf_impl_t 408 0 0 0 0 30 0 0 arc_buf_t 64 0 0 0 0 254 0 0 arc_buf_hdr_t_l2only 96 0 0 0 0 126 0 0 arc_buf_hdr_t_full_crypt 424 0 0 0 0 30 0 0 arc_buf_hdr_t_full 360 0 0 0 0 30 0 0 dnode_t 1032 0 0 0 0 8 0 0 sa_cache 296 0 0 0 0 30 0 0 zio_buf_comb_16777216 16777216 0 0 0 0 1 0 0 zio_buf_comb_14680064 14680064 0 0 0 0 1 0 0 zio_buf_comb_12582912 12582912 0 0 0 0 1 0 0 zio_buf_comb_10485760 10485760 0 0 0 0 1 0 0 zio_buf_comb_8388608 8388608 0 0 0 0 1 0 0 zio_buf_comb_7340032 7340032 0 0 0 0 1 0 0 zio_buf_comb_6291456 6291456 0 0 0 0 1 0 0 zio_buf_comb_5242880 5242880 0 0 0 0 1 0 0 zio_buf_comb_4194304 4194304 0 0 0 0 1 0 0 zio_buf_comb_3670016 3670016 0 0 0 0 1 0 0 zio_buf_comb_3145728 3145728 0 0 0 0 1 0 0 zio_buf_comb_2621440 2621440 0 0 0 0 1 0 0 zio_buf_comb_2097152 2097152 0 0 0 0 1 0 0 zio_buf_comb_1835008 1835008 0 0 0 0 1 0 0 zio_buf_comb_1572864 1572864 0 0 0 0 1 0 0 zio_buf_comb_1310720 1310720 0 0 0 0 1 0 0 zio_buf_comb_1048576 1048576 0 0 0 0 1 0 0 zio_buf_comb_917504 917504 0 0 0 0 1 0 0 zio_buf_comb_786432 786432 0 0 0 0 1 0 0 zio_buf_comb_655360 655360 0 0 0 0 1 0 0 zio_buf_comb_524288 524288 0 0 0 0 1 0 0 zio_buf_comb_458752 458752 0 0 0 0 1 0 0 zio_buf_comb_393216 393216 0 0 0 0 1 0 0 zio_buf_comb_327680 327680 0 0 0 0 1 0 0 zio_buf_comb_262144 262144 0 0 0 0 1 0 0 zio_buf_comb_229376 229376 0 0 0 0 1 0 0 zio_buf_comb_196608 196608 0 0 0 0 1 0 0 zio_buf_comb_163840 163840 0 0 0 0 1 0 0 zio_buf_comb_114688 114688 0 0 0 0 1 0 0 zio_buf_comb_98304 98304 0 0 0 0 1 0 0 zio_buf_comb_81920 81920 0 0 0 0 1 0 0 zio_buf_comb_65536 65536 0 0 0 0 1 0 0 zio_buf_comb_57344 57344 0 0 0 0 1 0 0 zio_buf_comb_49152 49152 0 0 0 0 1 0 0 zio_buf_comb_40960 40960 0 0 0 0 1 0 0 zio_buf_comb_32768 32768 0 0 0 0 1 0 0 zio_buf_comb_28672 28672 0 0 0 0 1 0 0 zio_buf_comb_24576 24576 0 0 0 0 1 0 0 zio_buf_comb_20480 20480 0 0 0 0 1 0 0 zio_data_buf_14336 14336 0 0 0 0 1 0 0 zio_buf_14336 14336 0 0 0 0 1 0 0 zio_data_buf_12288 12288 0 0 0 0 1 0 0 zio_buf_12288 12288 0 0 0 0 1 0 0 zio_data_buf_10240 10240 0 0 0 0 1 0 0 zio_buf_10240 10240 0 0 0 0 1 0 0 zio_data_buf_8192 8192 0 0 0 0 1 0 0 zio_buf_8192 8192 0 0 0 0 1 0 0 zio_data_buf_7168 7168 0 0 0 0 1 0 0 zio_buf_7168 7168 0 0 0 0 1 0 0 zio_data_buf_6144 6144 0 0 0 0 1 0 0 zio_buf_6144 6144 0 0 0 0 1 0 0 zio_data_buf_5120 5120 0 0 0 0 1 0 0 zio_buf_5120 5120 0 0 0 0 1 0 0 zio_data_buf_4096 4096 0 0 0 0 2 0 0 zio_buf_4096 4096 0 0 0 0 2 0 0 zio_data_buf_3584 3584 0 0 0 0 2 0 0 zio_buf_3584 3584 0 0 0 0 2 0 0 zio_data_buf_3072 3072 0 0 0 0 4 0 0 zio_buf_3072 3072 0 0 0 0 4 0 0 zio_data_buf_2560 2560 0 0 0 0 4 0 0 zio_buf_2560 2560 0 0 0 0 4 0 0 zio_data_buf_2048 2048 0 0 0 0 8 0 0 zio_buf_2048 2048 0 0 0 0 8 0 0 zio_data_buf_1536 1536 0 0 0 0 8 0 0 zio_buf_1536 1536 0 0 0 0 8 0 0 zio_data_buf_1024 1024 0 0 0 0 16 0 0 zio_buf_1024 1024 0 0 0 0 16 0 0 zio_data_buf_512 512 0 0 0 0 30 0 0 zio_buf_512 512 0 0 0 0 30 0 0 zio_link_cache 48 0 0 0 0 254 0 0 zio_cache 1232 0 0 0 0 8 0 0 ddt_entry_cache 392 0 0 0 0 30 0 0 ddt_cache 24824 0 0 0 0 1 0 0 metaslab_alloc_trace_cache 72 0 0 0 0 126 0 0 zfs_btree_leaf_cache 4096 0 0 0 0 2 0 0 reference_history_cache 8 0 0 0 0 254 0 0 reference_cache 40 0 0 0 0 254 0 0 taskq_zone 192 0 0 0 0 62 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_rack_map 112 0 0 0 0 126 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 NCLNODE 592 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0