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", 0x1000}, {&(0x7f0000000100)="9bdd2832c98e5732e7cd1d51636b21b1240dc7c12a0f2187f3b59181bd8726eb12b223cb10c8db12", 0x28}, {&(0x7f00000014c0)="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", 0xfd}, {&(0x7f0000000140)="0d28a275a3a0c784b2befb2f8836573b9ec5d03dfeac13592e3854add5332b87f3d0d3ca", 0x24}], 0x7, &(0x7f00000015c0)=[{0xb8, 0x1, 0x9, "a6022b871d1ff3131b53c79d85a66e02e940f0fbce19f2ff1a2131f8a5af68b3092ed1f26e3b9095450d69c18df9d2c7ec6625b0dd49ae70aaf5be9de56ed89e7c8e45cc76cb95e961bdda3ba8fd6d9bfea24104d12a77126447d50f3e9955dfa433014e2d38a72b2169076c4e5924f11455ee73bd3e8f71266e39c78cdbbe1ddb821beec5c31be1f047e00357a28a5c4ad1283fe8e0aa739145edfc12cbd5b92a029e2439"}], 0xb8}, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:15 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x6000, 0x8, 0x4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x33c1}, 0x8) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) 17:51:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x5}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:15 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x6000, 0x8, 0x4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x33c1}, 0x8) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 17:51:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x6, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) accept(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) sendto$inet6(r1, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:15 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x6000, 0x8, 0x4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x33c1}, 0x8) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x91) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x9, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000340)={'accf_dns\x00', "5f3c560d83d2f46b84ed79b66676fd59a5817215df63d3ade97e9dfe010c376ee464875bac8d6572f07980e7dc632721c0bf96f2e2918aadab274ce82b1733229531889fcc5e7b7ccb3f3702d1cbbbf5576772b1ca0a2632108537419b85f9346b8849afec20d6856f9a0b9afa6a4c1192ae9c24a19ef99b45f18f01675205fbbf7c2e620864929d8e583d0053cb68a8abb86d9d01f7f6a00a267d8f7b192e267b516b2ae87212564dea96e1e6fa6f4b6f79910b407806c4c329fb5e193bb6c53a4bd51e3eab07b32c7bfa14e9b9d3df0c6e6d6b34b4544e3dd52057ca239e9ed20704d2c106067b20a90b79a3cc38a4"}, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:15 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x6000, 0x8, 0x4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x33c1}, 0x8) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:15 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000001c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c}]}, &(0x7f0000000080)=0x10) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x91) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x9, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000340)={'accf_dns\x00', "5f3c560d83d2f46b84ed79b66676fd59a5817215df63d3ade97e9dfe010c376ee464875bac8d6572f07980e7dc632721c0bf96f2e2918aadab274ce82b1733229531889fcc5e7b7ccb3f3702d1cbbbf5576772b1ca0a2632108537419b85f9346b8849afec20d6856f9a0b9afa6a4c1192ae9c24a19ef99b45f18f01675205fbbf7c2e620864929d8e583d0053cb68a8abb86d9d01f7f6a00a267d8f7b192e267b516b2ae87212564dea96e1e6fa6f4b6f79910b407806c4c329fb5e193bb6c53a4bd51e3eab07b32c7bfa14e9b9d3df0c6e6d6b34b4544e3dd52057ca239e9ed20704d2c106067b20a90b79a3cc38a4"}, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:15 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x6000, 0x8, 0x4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x33c1}, 0x8) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 17:51:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:15 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x6000, 0x8, 0x4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x33c1}, 0x8) 17:51:15 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffff9c, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x91) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x9, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000340)={'accf_dns\x00', "5f3c560d83d2f46b84ed79b66676fd59a5817215df63d3ade97e9dfe010c376ee464875bac8d6572f07980e7dc632721c0bf96f2e2918aadab274ce82b1733229531889fcc5e7b7ccb3f3702d1cbbbf5576772b1ca0a2632108537419b85f9346b8849afec20d6856f9a0b9afa6a4c1192ae9c24a19ef99b45f18f01675205fbbf7c2e620864929d8e583d0053cb68a8abb86d9d01f7f6a00a267d8f7b192e267b516b2ae87212564dea96e1e6fa6f4b6f79910b407806c4c329fb5e193bb6c53a4bd51e3eab07b32c7bfa14e9b9d3df0c6e6d6b34b4544e3dd52057ca239e9ed20704d2c106067b20a90b79a3cc38a4"}, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:15 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast1}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) semget(0x0, 0x0, 0x160) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000d80)="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", 0x2c63) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 17:51:15 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:15 executing program 2: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:15 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x91) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x9, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000340)={'accf_dns\x00', "5f3c560d83d2f46b84ed79b66676fd59a5817215df63d3ade97e9dfe010c376ee464875bac8d6572f07980e7dc632721c0bf96f2e2918aadab274ce82b1733229531889fcc5e7b7ccb3f3702d1cbbbf5576772b1ca0a2632108537419b85f9346b8849afec20d6856f9a0b9afa6a4c1192ae9c24a19ef99b45f18f01675205fbbf7c2e620864929d8e583d0053cb68a8abb86d9d01f7f6a00a267d8f7b192e267b516b2ae87212564dea96e1e6fa6f4b6f79910b407806c4c329fb5e193bb6c53a4bd51e3eab07b32c7bfa14e9b9d3df0c6e6d6b34b4544e3dd52057ca239e9ed20704d2c106067b20a90b79a3cc38a4"}, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:15 executing program 2: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:15 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:15 executing program 3: 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) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={r2, 0x2, 0x36}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0x1f2) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={r1, 0x9}, 0x8) 17:51:16 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x91) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x9, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000340)={'accf_dns\x00', "5f3c560d83d2f46b84ed79b66676fd59a5817215df63d3ade97e9dfe010c376ee464875bac8d6572f07980e7dc632721c0bf96f2e2918aadab274ce82b1733229531889fcc5e7b7ccb3f3702d1cbbbf5576772b1ca0a2632108537419b85f9346b8849afec20d6856f9a0b9afa6a4c1192ae9c24a19ef99b45f18f01675205fbbf7c2e620864929d8e583d0053cb68a8abb86d9d01f7f6a00a267d8f7b192e267b516b2ae87212564dea96e1e6fa6f4b6f79910b407806c4c329fb5e193bb6c53a4bd51e3eab07b32c7bfa14e9b9d3df0c6e6d6b34b4544e3dd52057ca239e9ed20704d2c106067b20a90b79a3cc38a4"}, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 17:51:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:16 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:16 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e39748aeddc194b0746ae79fc19973e790763500000008000"/34], &(0x7f0000000080)=0x26) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x0, 0x8001}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x8}, 0x8) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000300)="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", 0xfb}, {&(0x7f0000000200)}, {&(0x7f0000000240)='r', 0x1}, {&(0x7f00000004c0)="f5ccd594fc24d49ca5ecc9ab039cbb2d1bb4c4b72945e886248e57e5bf94fe7fc84af2e88df805a058fd0513e77b4d516e5e18e894eb4b56fe19450f077ad133f59c6f12973b7f4835abae0023c38d048ef9b09f9b1b8c442fb6ab0312e3f78a2a8037e09b7321f78c9b122c962d12f9cf1304eb008c7ee41a57d152d124dd79d9485622bde9018f1b2d2781b6354cec198bf0d330808c934dac557b49a1f2e7c1dcd1fbb5941fea19ce4418bff1af5492d27372bc1ed81dc62dbb622f2a20f253920912a08a41fcc04d0a2ec3036f78275237ffa2354b70fd4964a5e6a809c7fc49e5fbdce67d", 0xe7}, {&(0x7f00000005c0)="007f27f81686226562545f462bb8acc74f465705fa28e3abc532bb3154995a6636de1a09971fee581cd9884d0f8aa85a676db9e86296edc316853e3c98c5a87d2adbcb83e91dec026c59dfe55f03ac41561f5c48416348e7de38b8d90977c8bc6617f422742c7b514084637d21dac9309031a1d94442c98e68d5030704f5ee03bba105c2fe5ae5187c39e54711ee16168b1362fd2b9c51862c72a225714a3e452493856c529eb8b53db49133bda91aaceb95ce94dad805c0514acc75b15fb99e8700faca6067df154e485c786978754f6749ed29edcac6f7c4c713634aaab047d68c53f110d37a699c66226a", 0xec}, {&(0x7f0000000280)="f8580ada02242b97dcf561410c0afc533d2dd7ea06e9e258ff1a393586216e427f1b2307bca178ef01ed6352", 0x2c}, {&(0x7f0000000400)="bdb9a55b0bc62b72e594eb03b6c7e6f11bae1963e09815a798cb0bcb614fad", 0x1f}, {&(0x7f0000000440)="111f7cb59462d96f733ab77a8ec30050614b03b6b5e69e7b436a53", 0x1b}, {&(0x7f00000006c0)="b2f538dd2f4903799f8ec6f5414bedc134abbdd8709a0969f951e63ca93719c6c793db94ce5c0760f78e45911bec8d288345e97a350342c7a5d7010932eae86aeb1b29728fb04e9afa696fc05eee7b6f6484542b0d579f473a28c8d4f0107bf254c8ac0e585b9968d1b560ec6558b9e11664a199e4f1558be816f5e9bb7e6ff614887cfe77ff23bcdecae3c5549147", 0x8f}, {&(0x7f0000000780)="9aa7b1316bea1bd18c594f24f98fa5537a0e4027ef3eb687af25e2cda058a9a9b97779dceeabbf2afbd0ce54713b3d8698db15b711344b6273aa812add5e4d791cd4862bb87f04efa78b8ef8c3a63e26dddc674f113dfad0cbad00acc0ab9f9ac1f8c8867d91abbf6a5020349658b000d08843193dd74b01d0a2b17e6e0f56013b90", 0x82}], 0xa, &(0x7f0000000900)=[{0xa0, 0x0, 0xffffffb8, "d8e208b9f7c2162a6e8ab8c1c1202e00957c31f2f5240e1384ceb4b136a6ae20b4fd1f212ec91131e0ee91ee94ab413b86bad1149782d9a227996866442ccb9b484e82831b997aac2b5111ea4523e5fa4ee79d9d63f73a8b64f46a4ea7e4d106a65be34c3aa36450db31cd6c850c9f9bdefba39c74430a3c86eac5dc86aa25151f1304cf23a059851d8d"}, {0x110, 0x0, 0x1f, "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"}, {0xf0, 0x29, 0x5, "e99e42a33d83d2a95ff537d4547544be98ca8ea596662ce4b6f72fd7b72ee26f07a3478527be5fa20fd57e185531d6103fcab7a030821a0475faa5eeef92144419a571dfceca322fc91514da5a6352bea145ec88ed5c29008c95c7f4497de06070a7398e5719de8e4ce3e64c40a8eca5e4d0e4720f8da147239cf7700db4c426d41e36ba8235aa218f7ae2397ee2ae929e2b1604c8a23f8ccee969ff95b528b257903d3da88a51c17ab02e03056178a2c474029541a57018e7cbf67958cf51057ac286149c4fad9396ee410e252cf9e0d995f6f99de423a305c19a5b02"}, {0x58, 0xffff, 0x7fffffff, "855c14b4ade39adcbdccfda3e1c07080da6503dbaa610ba5479fa5facee684f8957f88184e2308d73786e041a07b0c35c3eaa123fc5916c53e2572f1d10a90349128fd43"}, {0x1010, 0x6, 0x400, "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{0xa0, 0x88, 0xffffffff, "846d2358947d7ce4de9defe5eb7020404bc362516f9e191bdba779560ee24e0ad20e6cec7c2eb4e24d1e28d2e762edf79c9517e5760c9faa1d4c6b96557e2f88306e2cf3a3304b7c050dde221dc0062e1fc66e6c665f4dc867d58af1b6055d632ba6a2b5aff287659b6e85edb278408191130d90a6c5467063069d16e2f948cec206858af779f8ab09e5d520"}, {0x90, 0x88, 0x20, "12405df353556e7a62502a4cc7d110004d16a4ad872da1c9051585032b055261e53e258864ecb1b5a15326f0d05758020fea8fed3b13ef191ffa0d499a0287f44997abed596b984d1a388e354a54b5d8d2e1e9e67df678a866fc4b6aaba2bb35f3751fc0df97510bc870a14ef944d1cf1f764538c0dcd9e76f1bce04"}, {0xe0, 0x2b, 0x5, "3b541745d1bc9fb1ce3f236c78ab03cbd797f8e19099c72ecf30575f2233b5369c2c1d9e41c008fd1dd818586daf009f2dbddb4c7ab7be68777ff5b8e2bb448a93240cca7248553dc6c7e70e1ecd6914adcdbd6e2c3533e9f795fa8532426de34fb8011821fea7e11793a32d8554e3ef737256971f947fe067a6efd21d68f9605dd3b739f3dc3a36419e5e7f3a726ce5aa974c5784ae0e2ca52c008f49ade655bf9eef1aacffd54d73310d0e3015e41ee4b0692aa65ecc241e50246e4d8acc6a43df3046177be4ca112982eaddbae10b"}, {0x50, 0x89, 0x0, "9ab187c03bc43958569108285a163608ab080aa7302936a4db5bd025081b33e43abbb7ed4a407e1d4bc94bb13fe4165dea0135a730192f0c8c8170"}, {0x28, 0xffff, 0x18, "ea08f5fabd70f47b1684a54caf1e8553649dc6900894"}], 0x1590}, 0x188) 17:51:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x91) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x9, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000340)={'accf_dns\x00', "5f3c560d83d2f46b84ed79b66676fd59a5817215df63d3ade97e9dfe010c376ee464875bac8d6572f07980e7dc632721c0bf96f2e2918aadab274ce82b1733229531889fcc5e7b7ccb3f3702d1cbbbf5576772b1ca0a2632108537419b85f9346b8849afec20d6856f9a0b9afa6a4c1192ae9c24a19ef99b45f18f01675205fbbf7c2e620864929d8e583d0053cb68a8abb86d9d01f7f6a00a267d8f7b192e267b516b2ae87212564dea96e1e6fa6f4b6f79910b407806c4c329fb5e193bb6c53a4bd51e3eab07b32c7bfa14e9b9d3df0c6e6d6b34b4544e3dd52057ca239e9ed20704d2c106067b20a90b79a3cc38a4"}, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) 17:51:16 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:16 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x91) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x9, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000340)={'accf_dns\x00', "5f3c560d83d2f46b84ed79b66676fd59a5817215df63d3ade97e9dfe010c376ee464875bac8d6572f07980e7dc632721c0bf96f2e2918aadab274ce82b1733229531889fcc5e7b7ccb3f3702d1cbbbf5576772b1ca0a2632108537419b85f9346b8849afec20d6856f9a0b9afa6a4c1192ae9c24a19ef99b45f18f01675205fbbf7c2e620864929d8e583d0053cb68a8abb86d9d01f7f6a00a267d8f7b192e267b516b2ae87212564dea96e1e6fa6f4b6f79910b407806c4c329fb5e193bb6c53a4bd51e3eab07b32c7bfa14e9b9d3df0c6e6d6b34b4544e3dd52057ca239e9ed20704d2c106067b20a90b79a3cc38a4"}, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:16 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x91) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x9, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:16 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:16 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:16 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:16 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x91) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x9, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:16 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:16 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x80, 0x3, [0x5, 0xfffa, 0x5]}, &(0x7f0000000080)=0xe) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x5, r1}, &(0x7f0000000140)=0xc) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000100)={@multicast2, @local, @multicast2}, &(0x7f0000000200)=0xc) 17:51:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:16 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x91) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x9, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:17 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:17 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) r1 = dup(r0) setsockopt(r1, 0x8001, 0x45c, &(0x7f0000000040)="7fda5654c7df32e972705c51b8764c142656a1b8fd31332367b415", 0x1b) 17:51:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x91) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:17 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x91) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x8a, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) fdatasync(r1) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x91) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000001c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in={0x10}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={r2, 0x18, "bed9e19e76586bd5dcda4404bc949faec3f16ab5ffca399b"}, &(0x7f0000000140)=0x20) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r1, &(0x7f0000000340)="c244bcba464b8be8cf141a93e1e484e440d56967e60a8ce17ca3290e63264c107131b1cefe3023e256f566a68ccd592f47342d5f6ce2aab93b4c3e68186aa6e589169692ef1561144f8a6b539060fed80b0053", 0x53, 0x8, &(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x3ff, @rand_addr="0497870306d32c115b46c717ccd61bf4", 0x3}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) open(&(0x7f0000000040)='./file0\x00', 0x8, 0x91) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:17 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, 0x0, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:17 executing program 0: 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) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:17 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0x2, 0x736, 0x9}, &(0x7f0000000080)=0x18) 17:51:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:17 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, 0x0, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:17 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, 0x0, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:17 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000340)="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", 0x130, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:17 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:17 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)='\x00', 0x1, 0x188, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00000004c0)=""/4096, &(0x7f0000000100)=0x1000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x1000, 0x100}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:17 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f00000001c0)=ANY=[@ANYBLOB="88a7789e31ae52f6e66a4ded0c13702a9040e399dac6dd37aa9c18e449c82d8d6c60bcd640d2306ae253d54f2934bfb29675bb350440a4fecda7c9234f3a69bf51db6c39bedcf37af7c8d01807f124b721ea86d81bbafd8c28291e76d84fa3603a6f87bb7bab0254c77e83ad9928673e4a419febff8362c7ec9fcc1a0732209d91a562c98c8088fddef185a91fdf9e998deceb169bbcd937dfba15bd57dd7cbecd025b3dea9155567a97bb57180296e7c1b58fb19b90ca91b8f4ba11d7f2d672cbafbd24a826b962139cbc4ce56a6403cdef4b36f3ca1b86446bbad989944a97ef94186f8c7053a8d60af301a5acaa5b6bff7c529170431e", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2}, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r2, 0x80}, &(0x7f0000000080)=0x8) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = fcntl$dupfd(r0, 0x11, r1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000140)={r3}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r5, &(0x7f0000000d80)="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", 0x2c63) mknodat(r5, &(0x7f0000000100)='./file0\x00', 0x8000, 0xffffff89) 17:51:18 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:18 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:18 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:18 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:18 executing program 3: 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) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:18 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2}, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffff9c, 0x84, 0x902, &(0x7f0000000040)=r2, 0x4) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x1, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:18 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9, 0x5}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r1, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r1, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:18 executing program 1: getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x90, "bc9613ff22d192bd2395d38fc1d36b186e51781f21c230549fa7c29c563044112b929f090b5fd4932ce8673773b443bd88298ef1b18368a1063c02bcd66853a28f0de46342bd5297bdd83466aae4e73fe343ae2a73e0ec4ea28a5d03338f46c202f82a19b27ea9fdcb7a32df522898f224b8246ccbc2e3e1c10cad5488f4ccec91fcc61b82d8c450fece7016623945dc"}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340)={@in={{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r0}, 0x8c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x200, 0x4) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r1, &(0x7f0000000040)="a3", 0x1, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) fhlinkat(&(0x7f0000000080)={{[0x8, 0x7fffffff]}, {0x101, 0x1000, "5bc64656c8c168cf6de6e727fa8fb780"}}, r1, &(0x7f0000000100)='./file0\x00') sendto$inet6(r1, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:18 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}], 0x7, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:18 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}], 0x7, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:18 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x1, 0xff, 0x301, 0x8}, &(0x7f0000000040)=0x98) 17:51:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:18 executing program 3: 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) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:18 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}], 0x6, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x33c1}, 0x8) 17:51:18 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:18 executing program 3: 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) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, 0x0, 0x0) 17:51:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:18 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}], 0x5, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, 0x0, 0x0) 17:51:18 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x10, 0x10001, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x10001}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, 0x0, 0x0) 17:51:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f0000000100)) 17:51:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100), 0x8) 17:51:18 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}], 0x5, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f0000000100)) 17:51:19 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:19 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}], 0x4, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f0000000100)) 17:51:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r3}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x7, r3}, 0xc) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) sendto$unix(r4, &(0x7f00000004c0)="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", 0x1000, 0x84, 0x0, 0x0) 17:51:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x0, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind(r1, &(0x7f0000000040)=@in6={0x0, 0x1c, 0x0, 0xcbb8, @mcast2, 0x78}, 0xfffffffffffffeb9) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) accept(r1, 0x0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x0, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:19 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x0, 0x4000, 0x6}, &(0x7f0000000100)=0x94) 17:51:19 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}], 0x3, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x1, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x6, 0xa7, 0x7120, 0x2, 0x80000001, 0x7a, 0x2, 0x3f}, 0x20) extattr_delete_link(&(0x7f0000000040)='./file0\x00', 0x3, &(0x7f0000000080)='\x00') sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x0, 0x6}, &(0x7f0000000100)=0x94) 17:51:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x0, 0x6}, &(0x7f0000000100)=0x94) 17:51:19 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}], 0x2, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:19 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x0, 0x6}, &(0x7f0000000100)=0x94) 17:51:19 executing program 1: cpuset_setdomain(0x2, 0x4, 0x100, 0x20, &(0x7f0000000580)={[0x5, 0x3, 0x6, 0x2]}, 0x3) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xde, "f1a4a86a9e95730a92bc052dd84b3143ed425695537c098451f7efd2560f72f696c28644b882c54dcb6605767a8e0d6443be6ff526b324668382e0c389668915f0bfbcfbd3738ebd88af0aad9bf7bcb2380889d049b8813e623c1814f0441e223afffe94a5958b26414fa8727d475f405dcc1a2d169957ef7920b5a0aaed97a7186f46f32e9229ba5edb05584be19a3e02067663783341785bed841906b4620efa892867ae8f936beddd510e8c1ee4c13aa2b5ef1ea12f9e61216bccaa84b5eb9a2c2025c00920c9ba6d0c498dd2f214672b4fa98c9ca0ab1c301eb392d0"}, &(0x7f0000000140)=0xe6) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000100)=[{&(0x7f00000001c0)="10784969a3278f7cbab70a7e847eada0ae4496d48df6881f2a96573c9e7e17e6507915befcbeb5655216f0f41b21dba35eeb04312e29d53f261cd6cfc73507d272d175c5be0a64d646dddf2b3d90d6fb5c0d2044b0748b960e2b1d337cf661e83d7bc960fecb499858cdd95567c81bec6c8c72af908d6456f4a7f06634cd7ba16f0bccb8cb601f1656626943af5426eb0d9c88953b129020f67d663496808e425e414aec8648cf6535e876bc5674f3b2a09b487c2979174d9033192636d1ad50ab95d9def03047dcfb2ca79abbe8b8c838f93fa13ee3ae421593a8640a0beba5e31aeaba069af44d3e9896f53d5f5dc2a2cef40aa4a9b957", 0xf8}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c000000840000000a0000000000000000000000000000000000000014000000840000000700000001000000200000002c000000840000000200000009000600000000000000000000010000060000000400000000000000", @ANYRES32=0x0, @ANYBLOB="2c00000084000000020000000000010000000000ffffff7fff000000722282b37ac06cb4cfdb", @ANYRES32=r2, @ANYBLOB="2c00000084000000020000004000e007000100000600000007000000000000000300000052000000", @ANYRES32=r3], 0xb4, 0x5}, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffff9c, 0x84, 0xc, &(0x7f0000000040)={0x6, 0x3f, 0x29, 0xcd, 0x7f, 0x80, 0x2, 0x0, 0x4, 0x8, 0x8d}, 0xb) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000600)={@in6={{0x1c, 0x1c, 0x1, 0x5, @empty, 0x10000}}, r2}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) connectat(r0, r4, &(0x7f00000005c0)=@un=@abs={0x8, 0x1, 0x0, 0x1}, 0x8) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000}, &(0x7f0000000100)=0x94) 17:51:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000}, &(0x7f0000000100)=0x94) 17:51:19 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000}, &(0x7f0000000100)=0x94) 17:51:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, 0x0) 17:51:19 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:19 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2}, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x0, 0x80}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000100)={r4, 0x855, 0x2, [0x7fff, 0x6]}, 0xc) 17:51:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, 0x0) 17:51:19 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:19 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, 0x0) 17:51:19 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x44, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000080)={0x4, 0x1, 0x3, 0x80, 0x8b}, 0xc) 17:51:19 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x4c55, 0x4000, 0x6}, 0x0) 17:51:19 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:19 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:19 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:19 executing program 3: 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) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:19 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto(r1, &(0x7f00000001c0)="469dc7638aa1252c8ef69bb10cdd3a1b5835d6ae3f862aff13929498c6bbf63051a8d5b40a95cd3be59a0c09eac275460794171fb25ccd7ec794240fde13946e849b6a70863cdadcb10d1381a809e3de49406d3d3bbfbaa3e23576b12e4bbeeb72590fa82d126b9a0b01c79a95771f8dd22af1750aafe4b0842aaf21de469ae5ed1f85676575b03da80ca5d018456d5057856dad418181f64ef41a39d66f82741a20de438cf7d171e7", 0xa9, 0x0, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:19 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:19 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:19 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{0x0}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="77628c367aceb028fb61d14419038c63"}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = fhopen(&(0x7f0000000140)={{[0x10000, 0x9]}, {0xcc, 0x2, "52f2e996230bd465b03b54c1575661fa"}}, 0x2) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x401, 0x48, "8dcfd24a82aa7538b8c13782c050c47c279114632687c6d3d7bccfbbbbb39a6be172301bb328bdd5f759f07e149347c46c5f72e2791dd20728b4a047edd4d3c391a9d7848cd3978d"}, 0x50) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r3 = freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x400, 0x31) r4 = accept4$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x10000000) dup2(r3, r4) 17:51:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:19 executing program 1: 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) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x9b14, 0x9, 0x6edc, 0xf0af, 0xff}, &(0x7f0000000280)=0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r7}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x2, 0x8, @empty, 0x9}}, r8, 0x34, 0x5, 0x77, 0x9, 0x7fffffff}, &(0x7f0000000240)=0x98) r10 = fcntl$dupfd(r6, 0x11, r5) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r10, 0x84, 0x903, &(0x7f0000000400)={r9, 0xfff, 0x207}, 0x5) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:19 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{0x0}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:19 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x3f, @empty, 0x669}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000ac0)=[{&(0x7f00000009c0)=""/251, 0xfb}, {0x0}, {0x0}], 0x3) r2 = dup(r1) shutdown(r2, 0x0) futimesat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xfffffffffffffffe, 0x8}, {0x2, 0x800}}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:19 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{0x0}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:19 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x1, 0xa1a}, {0x7, 0x2}}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0xbc0e}, 0x24) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:20 executing program 0: 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) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 0: 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) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000ac0)=[{&(0x7f00000009c0)=""/251, 0xfb}, {0x0}, {0x0}], 0x3) r3 = dup(r2) shutdown(r3, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) getrlimit(0x5, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:20 executing program 0: 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) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:20 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:20 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)='p', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x9c, "9c5da8055227b998bcdcfea0129450e7bca5d774c8e7c1a9146d9068b434a165d24bee108073644590334809782d27665e8281cf240056f211ea0a83faddab444742541ff455fad5fcaf514ba208e92dd4d76c41949a95d2f27f8912ade103b5b4d7320389d75038d181db72c4a61a276291d9f96bbba538f7d40559fb465782d1dce1d0dfe46a23029106642680033379c14c8f5e45957a841d5a23"}, &(0x7f0000000040)=0xa4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x2, 0xe31}, &(0x7f0000000100)=0xc) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x7) 17:51:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0", 0x22}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x100, @loopback}, 0x1c) r1 = socket(0x2, 0x20000000, 0x3) getsockname$unix(r1, &(0x7f0000000040)=@abs={0x8}, &(0x7f0000000080)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0x8000}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x3f, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:20 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0", 0x22}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:20 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:20 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:20 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:20 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1", 0x11}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:21 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000140)=[0x0, 0x0, r1, 0x0]) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0xfffc, 0x8000}, 0x8) r2 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x20000000) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000100)=0x3, 0x4) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r6}, 0x0) sendmsg$inet6_sctp(r4, &(0x7f0000001740)={&(0x7f0000000340)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000380)="45d5d164cbefa67640939677da22c4577718e6fe9eeb55727b4eb1aa63e61fd2dbd872e21a3f5103dfd0f6664793d24ad37add690ab229a3ad456cdb4507f309756757618d90c664700831665dd7827d9661d074052a64b1af2d73123c5a2dc16b50f82c2036cbae3f9884", 0x6b}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="41dd97363f74032ce9a0fc3b6230f95271efbbd096785eef616b64c1d910d4d1d5dcb379c8c1f35733cd773fec58e9f10df09ae9bf34f813d38d1d1be241d25def82c10fe19d801926488476c5dbca57efc5af3dc071f1ab79de45bf6bc19d2fdc0d9d2ed8b031b886b8811ea91c5a084ae9d379ab3790bf386d78ecf120b6aa6679e699c52296021b68938a330e7e", 0x8f}, {&(0x7f0000001580)="d23aeac070a16a29d85f5841b18e4bbb05f984932fd560a7c1c3d347dda41137946de86e8aaf0f234a4ad2fa4cedc0f5407f95bbf339fa00cd31b035f4b0100440928b52ee241a8608f7d721915c0f20ad837034f9bb77196466b6a503a54daeb8a8cc98df814c02c8e69b8a583c1d123b61afd6d42d65c292129de82d6c083880d4d21b44603f433e2f167d08ebd17cde431fc2103a7ac710e5cdb88ddbb53212e71ae4a88728", 0xa7}, {&(0x7f0000000400)="814a30f313fbc23b23a1357fc29539125d9ed997fc592641d93524dcf2b2c6654cfe2a70842e324655b0ef529aef640e0f1a482ec2183155d48467954256fe1588add91241b8e464690bdde021ebfd27cfdc50479de5f7372889c005", 0x5c}], 0x5, &(0x7f00000016c0)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x9}}, @init={0x14, 0x84, 0x1, {0x9, 0x22, 0x9, 0x1000}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0xa2f88f62fa5a6f63, 0x3ff, 0x2, r6}}], 0x74, 0x85}, 0x1) fchflags(r2, 0x40000) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:21 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:21 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:21 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 17:51:21 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, 0x0, 0x0, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:21 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000040)="33fed77fc69d603a65f372a3e27e", 0xe, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_buf(r2, 0x0, 0xd, &(0x7f0000000200)=""/80, &(0x7f0000000280)=0x50) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000001c0)={0x4, "2038ddfdd7b24716ded9a3381b3ba93a"}, 0x14) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) writev(r3, &(0x7f0000000540)=[{&(0x7f0000000340)="3eaa06b6f6941e59308da42280460a7437809c0a2853745ade8dac2bf195836cd57fa5a4fe609f34786886dbf6e917d9659d6d00cf705d5bddb023f6c8c94681d96616db62af2eae78c8c115d7a95c85c82875be11975bc85716a0c485581dbee35ee13ba908a48616570c0e98b1e4622d99aa88b86609c6be64733aecda07b73617bf6a456de74850dcdf43a2d7fbaa7fac9704c19cc531af52ce52f87cd266f42515ff0ac5ce16cd1ea48ede9584756fd061a7a86c0f69d0293a42f99b441fab1e4d36387024a43e8ea160db4864d66acfb7c7da1fb238b21002a9f882c5367e67de6c27", 0xe5}, {&(0x7f0000000440)="bc3f4442f1adad04148070bba2ff6d9cbfe3a3f0cabfc46da7198d41ec48a691cd63af15a106d1c35564d0f3d68fd02299cdef6296bb4cd0de74b51127f55d1b9ed1fa0cf799e3a942b5da411457dbeeb7289caaab4087a2195806de23d6526a8d0d0870fef0550012a537401a034532039a2a1e3a4b9a2dde17b74601dad15bf8f3344955ed27b1ba7f097dcb39edf0565f198732802e39a43962d01fc6472ae0e8ec4bfca2dbf7ad137ee5fc21e6584f247f5aa28c8d5255b8d25d91800b7064e996044abc815a4f98", 0xca}], 0x2) 17:51:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:21 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, 0x0, 0x0, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:21 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) extattr_list_link(&(0x7f0000000100)='./file0\x00', 0x1, &(0x7f0000000140)=""/22, 0x16) 17:51:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000100)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x5, 0x4) 17:51:22 executing program 0: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, 0x0, 0x0, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:22 executing program 0: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00') connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:22 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}], 0x58, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:22 executing program 0: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}], 0x58, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:22 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffff9c, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x0, 0x81}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) close_range(r0, r0, 0x0) 17:51:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}], 0x58, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="020dd400000000000000"], 0xa) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) recvfrom(r0, &(0x7f00000001c0)=""/166, 0xa6, 0x0, &(0x7f0000000140)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000600)=0x78d7, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffff9c, 0x84, 0x20, &(0x7f0000000280)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000440)=0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000500)={r2, 0xd, 0xd6}, &(0x7f0000000540)=0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) r5 = accept(r1, &(0x7f0000000580)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000005c0)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f00000004c0)={r2, 0xb725}, 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x4000000}, 0x8) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) freebsd11_fstat(r1, &(0x7f0000000340)) sendto(r0, &(0x7f0000000140)="cd9981e2496683ebaf644d0ecb8ba1a3", 0x10, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10, 0x20000000) sendto(r2, &(0x7f0000000200)="52f2e3fb49a9451c3468245f950d0a28011224f295f4804bb46e", 0x1a, 0x100, 0x0, 0x0) 17:51:22 executing program 3: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3}}, 0x0}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xfffffbff}}, r1}, &(0x7f0000000080)=0x84) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:22 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:22 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8003}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x189, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000d80)="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", 0x2c63) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000040)="97f95cecead8eaf105398312de1c43") 17:51:22 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:22 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:22 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x7, 0x1c, 0x2, 0x4, @ipv4={[], [], @rand_addr=0x1}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) freebsd11_kevent(r1, &(0x7f0000000100)=[{0x8000, 0xfffffffffffffffd, 0x80c0, 0x40000000}], 0x1, &(0x7f0000000180)=[{}, {}, {}], 0x3, &(0x7f0000000200)={0x4000000, 0xe3}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) getpeername(r0, &(0x7f0000000040)=@in6={0x1c}, &(0x7f0000000080)=0x1c) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f0000000080)="31aedced8a0b53aa1f332bf5184e6c52e384ff87ee96", 0xfffffffffffffdc0, 0x0, 0x0, 0x0) 17:51:23 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x40, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:23 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x40, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:23 executing program 0: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x40, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:23 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x63) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @rand_addr=0x1}, 0x8) 17:51:23 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 0: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = dup2(r0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r3}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r3, 0x67b}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:23 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:23 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) freebsd11_mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc000, 0x2) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:23 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:23 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={0x0, 0xa0b7, 0x8, 0x40}, 0x10) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000), 0x10) r3 = socket$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_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000000)=0x8) r5 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x40, 0x4) __cap_rights_get(0x9, r5, &(0x7f00000000c0)) mmap(&(0x7f0000ff8000/0x5000)=nil, 0x5000, 0x2, 0x10, r4, 0x2) sendto$inet6(r3, &(0x7f00000001c0)="d63ebe056ffbeff4ebcefc91421f0517f192b5614559ef1b72519d0d5de5c36dd9184c4c1c6f96d32a125ff0b094decb7a5d189586cf8e778b307a0983461da441d5f5d3afb5bcca3298b4fb998429903d786cdf0fb990806b4736c97df38eb0681eb1871f27684e3fa0f386bce2af553d33c8214ab9cd935e76a84419b235ea5c2bbde2d97660cbc5433864a8cbf35b884e244345d3f3a4cc00213016463b591f41d4aa7404750198ae006c381ddfb83f8e64744afd4164e6b39f82975f19d6bc00000080b705d6fdc10441e36a540276ea05c2a2f7", 0xd6, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="640400010000ee66f743"], 0xe) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f0000000040), 0x4) 17:51:23 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:23 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:23 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x20, 0x6}, &(0x7f0000000140)=0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000001c0)={r1, 0x36, "98720e344960a080065a5d30b89ad945fc5d753ba3ab598f36b5a059937d0258f3cbabd09fde2d984b2227d059bb27c844e62f55575f"}, &(0x7f0000000240)=0x3e) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000200)={r1, 0x3, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x4192}, 0x8) 17:51:24 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:24 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:24 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in={0x10, 0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000080)=0x10) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:24 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x0, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:24 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:51:24 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x7f, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c) 17:51:24 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x0, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:24 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:51:24 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:51:24 executing program 1: getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:24 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x0, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:24 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) shutdown(r0, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) socketpair(0x2, 0xc, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000bf7d3abc4237c770877cf8a5f70b87346ff2b7f58be0d328dea29d242059f5efdea4da4b26d77b08d250a3", @ANYRES32=0x0], &(0x7f0000000000)=0x8) bindat(r2, r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x3ff, @empty, 0x7fffffff}, 0x1c) sendto(r1, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r1, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:24 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in={0x10, 0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000080)=0x10) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:24 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x0, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="fedeffff"], &(0x7f0000000080)=0x4) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x23, 0x0, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:24 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x0, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:24 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) bind(r0, &(0x7f0000000000)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r4, 0x274, 0xe17, 0x3, 0x7}, &(0x7f0000000100)=0x14) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:24 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fhopen(&(0x7f0000000080)={{[0xffffff9f, 0x9391]}, {0x6, 0x4a9, "325bb94107031a58d514a70d43ce661c"}}, 0x400000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0xc) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000040)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:24 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x0, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:24 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0x0, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:24 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) exit(0xfffffffffffffff1) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) ksem_init(&(0x7f0000000100), 0x7) 17:51:24 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:51:24 executing program 3: 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) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:51:24 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0x0, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:24 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:51:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:24 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:25 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:25 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:25 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0x0, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:25 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x0, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:25 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}], 0x58, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:25 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) sendto$inet6(r0, &(0x7f0000000040)="a16302fb0cc8bee75471d0f3731ddc49404bd51663165e25ed213c59f77320aec793d33137e36c9cd0eda3908a85e747121c4081ff6bd9a330215f1d5bb70afec54fdc6c4f8cac4f94022f27aa8d902f4eb7a81a661aa03aeaeca187b5032a59981cc5aca4a340d7bad1c0dbf95f3796fa21b4c5170079a663aea0426bca16", 0x7f, 0x80, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="1ac7f0d391574b8d74ceb5bfc8dad648", 0x1}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto$inet6(r2, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000d80)="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", 0x2c63) ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f0000000140)="d188c19e3269a56fb7865f1f072e4e7cd81875e9083a79") 17:51:25 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x0, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:25 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:25 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x0, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:26 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:26 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) fstat(r0, &(0x7f0000000340)) 17:51:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x5c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000340)={0x2, {{0x1c, 0x1c, 0x1, 0x22, @loopback, 0xfff}}, {{0x1c, 0x1c, 0x2, 0x6, @ipv4={[], [], @rand_addr=0x6}}}}, 0x108) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x5c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000ac0)=[{&(0x7f00000009c0)=""/251, 0xfb}, {0x0}, {0x0}], 0x3) r3 = dup(r2) shutdown(r3, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) getrlimit(0x5, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) __getcwd(&(0x7f00000001c0)=""/160, 0xa0) 17:51:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x5c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(0xffffffffffffffff) shutdown(r2, 0x0) fchmodat(r2, &(0x7f0000000240)='./file0\x00', 0x40) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}, 0x0, 0x614c, 0x2b, 0x5}, 0x8c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000068c9f9f56faba264c53352804d381c63dfbb861dec0b1184392eb49b7848530f98f7dd09881e95aa11bdf656ad62191ede3525682f721885db0ec7e3b5411e8fd4d77a4189b32197bc4b8e5925f5ec9fec2ae99d84aeeb7efbc499", @ANYRES32=0x0], &(0x7f0000000000)=0x8) connect(r4, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) ioctl$DIOCRGETTABLES(0xffffffffffffff9c, 0xc450443f, &(0x7f00000004c0)={{"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", "603b840831104c92983c922c1627eb84290c20d07e663f13717b8c9205477d6d", 0x20, 0x2}, &(0x7f00000001c0)="e587e1aed6190ea23fb57472edbd53963277110880070687bbb9b2e21e28f5155650be5731c26666976f3a887c6bd0d4e3f50064e21a10388c63d2705b4e792baeb03dcf10cc6d857bae70f40cd88a3f7ad7", 0x100000000, 0x10001, 0x1, 0x3, 0x4, 0x6b5, 0xdc, 0x7f}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000ac0)=[{&(0x7f00000009c0)=""/251, 0xfb}, {0x0}, {0x0}], 0x3) r3 = dup(r2) shutdown(r3, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) getrlimit(0x5, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:26 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x50, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@un=@abs={0x8, 0x1, 0x0, 0x3}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) posix_fadvise(r0, 0x200000000001000, 0xfffffffffffffffe, 0x3) sendto(r0, &(0x7f0000000040)="a3", 0x1, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2}, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r2, 0x0, 0x8}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r5}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000100)={r5, 0x8000, 0xf, 0x5, 0x5}, &(0x7f0000000140)=0x18) r6 = openat(r3, &(0x7f00000001c0)='./file0\x00', 0x200000, 0x24) copy_file_range(r6, &(0x7f0000000200)=0xf94e, r3, &(0x7f0000000240)=0x2, 0xea12, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f00000003c0)={{"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", "b6f7ddc4a46adad13832781554c04bf64e8c67dfaa483a17d68512d7dc083c57", 0x3, 0x8}, &(0x7f0000000340)="48af915d042f8e661ae3ca83f2693a982578f71d5d35772c60452cf46958ea2db720a788e3b86c13caf9fc99b0569b774a3fb66438ae134e80582ab108495ab24fb2dd0685d9bd069e6473fff9740b9013d78c310be8dfa40d0d7db234ef73f4818aa215b39f381b17ab1b963921cb7f7341856ae9585a9b0e42d9", 0x10001, 0x1, 0x5, 0x1, 0x3, 0xffffffffffffffff, 0x7, 0x7fff}) 17:51:26 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x50, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000ac0)=[{&(0x7f00000009c0)=""/251, 0xfb}, {0x0}, {0x0}], 0x3) r3 = dup(r2) shutdown(r3, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) getrlimit(0x5, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x50, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x9b14, 0x9, 0x6edc, 0xf0af, 0xff}, &(0x7f0000000280)=0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r7}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x2, 0x8, @empty, 0x9}}, r8, 0x34, 0x5, 0x77, 0x9, 0x7fffffff}, &(0x7f0000000240)=0x98) r10 = fcntl$dupfd(r6, 0x11, r5) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r10, 0x84, 0x903, &(0x7f0000000400)={r9, 0xfff, 0x207}, 0x5) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000ac0)=[{&(0x7f00000009c0)=""/251, 0xfb}, {0x0}, {0x0}], 0x3) r3 = dup(r2) shutdown(r3, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) getrlimit(0x5, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:26 executing program 3: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:26 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:27 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:27 executing program 1: 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) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x9b14, 0x9, 0x6edc, 0xf0af, 0xff}, &(0x7f0000000280)=0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r7}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x2, 0x8, @empty, 0x9}}, r8, 0x34, 0x5, 0x77, 0x9, 0x7fffffff}, &(0x7f0000000240)=0x98) r10 = fcntl$dupfd(r6, 0x11, r5) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r10, 0x84, 0x903, &(0x7f0000000400)={r9, 0xfff, 0x207}, 0x5) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:27 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000ac0)=[{&(0x7f00000009c0)=""/251, 0xfb}, {0x0}, {0x0}], 0x3) r3 = dup(r2) shutdown(r3, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) getrlimit(0x5, &(0x7f0000000080)) 17:51:27 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:27 executing program 1: 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) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x9b14, 0x9, 0x6edc, 0xf0af, 0xff}, &(0x7f0000000280)=0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r7}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x2, 0x8, @empty, 0x9}}, r8, 0x34, 0x5, 0x77, 0x9, 0x7fffffff}, &(0x7f0000000240)=0x98) r10 = fcntl$dupfd(r6, 0x11, r5) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r10, 0x84, 0x903, &(0x7f0000000400)={r9, 0xfff, 0x207}, 0x5) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:27 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:27 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000ac0)=[{&(0x7f00000009c0)=""/251, 0xfb}, {0x0}, {0x0}], 0x3) r3 = dup(r2) shutdown(r3, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:27 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:27 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:27 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:27 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x9b14, 0x9, 0x6edc, 0xf0af, 0xff}, &(0x7f0000000280)=0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r7}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x2, 0x8, @empty, 0x9}}, r8, 0x34, 0x5, 0x77, 0x9, 0x7fffffff}, &(0x7f0000000240)=0x98) r10 = fcntl$dupfd(r6, 0x11, r5) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r10, 0x84, 0x903, &(0x7f0000000400)={r9, 0xfff, 0x207}, 0x5) 17:51:27 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:27 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000ac0)=[{&(0x7f00000009c0)=""/251, 0xfb}, {0x0}, {0x0}], 0x3) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x9b14, 0x9, 0x6edc, 0xf0af, 0xff}, &(0x7f0000000280)=0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r6}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x2, 0x8, @empty, 0x9}}, r7, 0x34, 0x5, 0x77, 0x9, 0x7fffffff}, &(0x7f0000000240)=0x98) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000400)={r8, 0xfff, 0x207}, 0x5) 17:51:27 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:27 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:27 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000ac0)=[{&(0x7f00000009c0)=""/251, 0xfb}, {0x0}, {0x0}], 0x3) dup(r2) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:27 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:27 executing program 1: 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) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x9b14, 0x9, 0x6edc, 0xf0af, 0xff}, &(0x7f0000000280)=0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r6}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x2, 0x8, @empty, 0x9}}, r7, 0x34, 0x5, 0x77, 0x9, 0x7fffffff}, &(0x7f0000000240)=0x98) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000400)={r8, 0xfff, 0x207}, 0x5) 17:51:27 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:27 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:27 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:27 executing program 1: 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) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x9b14, 0x9, 0x6edc, 0xf0af, 0xff}, &(0x7f0000000280)=0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r6}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x2, 0x8, @empty, 0x9}}, r7, 0x34, 0x5, 0x77, 0x9, 0x7fffffff}, &(0x7f0000000240)=0x98) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000400)={r8, 0xfff, 0x207}, 0x5) 17:51:27 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000ac0)=[{&(0x7f00000009c0)=""/251, 0xfb}, {0x0}, {0x0}], 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:28 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:28 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:28 executing program 1: 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) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x9b14, 0x9, 0x6edc, 0xf0af, 0xff}, &(0x7f0000000280)=0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r7}, 0x0) r8 = fcntl$dupfd(r6, 0x11, r5) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r8, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:28 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:28 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:28 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:28 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:29 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x9b14, 0x9, 0x6edc, 0xf0af, 0xff}, &(0x7f0000000280)=0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) r7 = fcntl$dupfd(r6, 0x11, r5) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:29 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:29 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:29 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:29 executing program 1: 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) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x9b14, 0x9, 0x6edc, 0xf0af, 0xff}, &(0x7f0000000280)=0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = fcntl$dupfd(r6, 0x11, r5) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:30 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:30 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:30 executing program 1: 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) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x9b14, 0x9, 0x6edc, 0xf0af, 0xff}, &(0x7f0000000280)=0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(0xffffffffffffffff, 0x11, r5) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:30 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:30 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x100, 0x0, 0x0) 17:51:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x9b14, 0x9, 0x6edc, 0xf0af, 0xff}, &(0x7f0000000280)=0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(0xffffffffffffffff, 0x11, r5) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:30 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:51:30 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:30 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:51:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x9b14, 0x9, 0x6edc, 0xf0af, 0xff}, &(0x7f0000000280)=0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = fcntl$dupfd(0xffffffffffffffff, 0x11, r5) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:30 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:30 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 17:51:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 1: 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) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x9b14, 0x9, 0x6edc, 0xf0af, 0xff}, &(0x7f0000000280)=0x14) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r5, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:30 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x9b14, 0x9, 0x6edc, 0xf0af, 0xff}, &(0x7f0000000280)=0x14) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r5, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) 17:51:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x9b14, 0x9, 0x6edc, 0xf0af, 0xff}, &(0x7f0000000280)=0x14) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r5, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 1: 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) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = fcntl$dupfd(r6, 0x11, r5) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:30 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) 17:51:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet(0x2, 0x1, 0xb7) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x1, 0xb7) bind$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet(0x2, 0x1, 0xb7) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) 17:51:30 executing program 1: 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) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r5, 0x11, r4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:30 executing program 3: r0 = socket$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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet(0x2, 0x1, 0xb7) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300), 0x8) 17:51:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r4, 0x11, r3) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:30 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r4, 0x11, r3) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:30 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300), 0x8) 17:51:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:30 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300), 0x8) 17:51:31 executing program 1: 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) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r4, 0x11, r3) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r4, 0x11, r3) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet(0x2, 0x1, 0xb7) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x11, r1) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 0: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x11, r1) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet(0x2, 0x1, 0xb7) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: 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) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x11, r1) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x11, r1) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet(0x2, 0x1, 0xb7) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet(0x2, 0x1, 0xb7) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet(0x2, 0x1, 0xb7) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet(0x2, 0x1, 0xb7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet(0x2, 0x1, 0xb7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet(0x2, 0x1, 0xb7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 2: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$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_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 3: r0 = socket$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_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: 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$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$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_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$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_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$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_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, 0x0, 0x0) 17:51:31 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, 0x0, 0x0) 17:51:31 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, 0x0, 0x0) 17:51:31 executing program 3: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000400)={0x0, 0x0, 0x207}, 0x5) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000400), 0x5) 17:51:31 executing program 3: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 17:51:31 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xb) 17:51:31 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$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_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: 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$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$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_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$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_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 17:51:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:31 executing program 2: r0 = socket$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_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 17:51:31 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: r0 = socket$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_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 17:51:32 executing program 3: 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) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: r0 = socket$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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: r0 = socket$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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(0xffffffffffffffff, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 17:51:32 executing program 2: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(0xffffffffffffffff, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(0xffffffffffffffff, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 17:51:32 executing program 2: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 17:51:32 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 17:51:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: r0 = socket$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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xb) 17:51:32 executing program 1: 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$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$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_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$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_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 17:51:32 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: 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) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0xb) 17:51:32 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: 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) sendto(0xffffffffffffffff, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 17:51:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: 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$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(0xffffffffffffffff, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 17:51:32 executing program 3: 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) sendto(0xffffffffffffffff, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0xb) 17:51:32 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:32 executing program 1: r0 = socket$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_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xb) 17:51:32 executing program 3: 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) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 3: 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) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 17:51:33 executing program 1: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 3: 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) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 17:51:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 1: 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) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x41) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r2, 0x400) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r4, 0x11, r3) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000400)={0x0, 0xfff, 0x207}, 0x5) 17:51:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 17:51:33 executing program 3: 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) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{0x0}], 0x1, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xb) 17:51:33 executing program 3: 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) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 17:51:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 17:51:33 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:33 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8c", 0x0, 0x100, 0x0, 0x0) 17:51:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 17:51:33 executing program 3: 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) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x10, 0x10001, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x10001}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x10, 0x10001, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x10001}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:33 executing program 3: 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) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x10, 0x10001, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x10001}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x1, 0xff, 0x301, 0x8}, &(0x7f0000000040)=0x98) 17:51:33 executing program 3: 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) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x10, 0x10001, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x10001}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 3: 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) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x10, 0x10001, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x10001}, 0x8) shutdown(r0, 0x1) 17:51:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x10, 0x10001, 0x7}, &(0x7f0000000080)=0x10) shutdown(r0, 0x1) 17:51:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 3: 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) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 2: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={r2, 0x2, 0x36}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0x1f2) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={r1, 0x9}, 0x8) 17:51:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) fcntl$dupfd(r0, 0x0, r0) shutdown(r0, 0x1) 17:51:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) fcntl$dupfd(r0, 0x0, r0) shutdown(r0, 0x1) 17:51:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={r2, 0x2, 0x36}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0x1f2) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={r1, 0x9}, 0x8) 17:51:33 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:33 executing program 3: 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) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0xb) 17:51:34 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 17:51:34 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={r2, 0x2, 0x36}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0x1f2) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={r1, 0x9}, 0x8) 17:51:34 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 17:51:34 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:34 executing program 3: 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) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 17:51:34 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={r2, 0x2, 0x36}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0x1f2) 17:51:34 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:34 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:34 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) shutdown(r0, 0x1) 17:51:34 executing program 3: 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) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xb) 17:51:34 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={r2, 0x2, 0x36}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x1}, 0xb) 17:51:34 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:34 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) fcntl$dupfd(r0, 0x0, r0) shutdown(r0, 0x1) 17:51:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={r2, 0x2, 0x36}, 0x8) 17:51:34 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:34 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) shutdown(r0, 0x1) 17:51:34 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:34 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) fcntl$dupfd(r0, 0x0, r0) shutdown(r0, 0x1) 17:51:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:34 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:34 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) shutdown(r0, 0x1) 17:51:34 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:34 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) fcntl$dupfd(r0, 0x0, r0) shutdown(r0, 0x1) 17:51:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:34 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:34 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:34 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:34 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:34 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:34 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:34 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:34 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:34 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) shutdown(r0, 0x1) 17:51:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:34 executing program 0: 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) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:34 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:34 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x3, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:34 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) shutdown(r0, 0x1) 17:51:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:34 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 17:51:34 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) shutdown(r0, 0x1) 17:51:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:34 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 17:51:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) 17:51:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:35 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x7, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:35 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}}, &(0x7f0000000040)=0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:35 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x52, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:35 executing program 3: 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) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:35 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:35 executing program 0: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:35 executing program 3: 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) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:35 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:35 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:35 executing program 0: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x1}, 0xb) 17:51:35 executing program 0: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:35 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1}, 0xb) 17:51:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 17:51:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 17:51:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:35 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) 17:51:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:35 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:35 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xb) 17:51:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:35 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 3: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) shutdown(r0, 0x1) 17:51:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:36 executing program 0: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:36 executing program 0: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) 17:51:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) 17:51:36 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x1) 17:51:36 executing program 0: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) 17:51:36 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x1) 17:51:36 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x0, 0x36}, 0x8) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x0, 0x36}, 0x8) 17:51:36 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x0, 0x36}, 0x8) 17:51:36 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) 17:51:36 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:36 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:36 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:36 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x1) 17:51:36 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x1) 17:51:36 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 2: 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) shutdown(r0, 0x0) 17:51:36 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) shutdown(r0, 0x0) 17:51:36 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:36 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 2: 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) shutdown(r0, 0x0) 17:51:36 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:37 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:37 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:37 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:37 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:37 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:37 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:37 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) shutdown(r0, 0x1) 17:51:37 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:37 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) shutdown(r0, 0x1) 17:51:37 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2}, 0x8) 17:51:37 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) shutdown(r0, 0x1) 17:51:37 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) 17:51:37 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) shutdown(r0, 0x1) 17:51:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) 17:51:37 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) shutdown(r0, 0x1) 17:51:37 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) 17:51:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0), 0x8) 17:51:37 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300), 0x8) shutdown(r0, 0x1) 17:51:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0), 0x8) 17:51:37 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) shutdown(r0, 0x1) 17:51:37 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0), 0x8) 17:51:37 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300), 0x8) shutdown(r0, 0x1) 17:51:37 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300), 0x8) shutdown(r0, 0x1) 17:51:37 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:37 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300), 0x8) shutdown(r0, 0x1) 17:51:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300), 0x8) shutdown(r0, 0x1) 17:51:37 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:37 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) shutdown(r0, 0x1) 17:51:37 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300), 0x8) shutdown(r0, 0x1) 17:51:37 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) shutdown(r0, 0x1) 17:51:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) shutdown(r0, 0x1) 17:51:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:37 executing program 1: 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) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:37 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:38 executing program 1: 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) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: 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) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x0) 17:51:38 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:38 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:38 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x0) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x0) 17:51:38 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x0) 17:51:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x0) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) 17:51:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x0) 17:51:38 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) 17:51:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) 17:51:38 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 3: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 3: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:38 executing program 2: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:38 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:38 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:38 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x2, 0x100, @mcast2, 0x81}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xfff, 0x5, 0x3, 0x7, 0x7, 0x1, 0x7, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast2, 0xffff}}, 0x0, 0x400, 0x10001, 0x0, 0x7ff, 0xffff}}, &(0x7f0000000080)=0xb0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={0x0, 0x2, 0x36}, 0x8) 17:51:38 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 0: 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) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:38 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:38 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x5, 0x1}, 0xb) 17:51:38 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:38 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:38 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:38 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:39 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:39 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:39 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:39 executing program 0: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000d00)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa34}, 0x10, &(0x7f0000000b80)=[{&(0x7f0000000100)="614ba6b6d9be246f710deef043b976c4e1167b72b718c1358cbccdc3a61eb5989ef0800e56c94986e8b631efe2685548e38eb5f8c443552e79b102ff8a57b223ae7fc097", 0x44}, {&(0x7f0000000340)="e1ca87c281eae696b1797a969d46e432ba7461cbe3168c6aed3c2e96ac012da000b1c2946f62b54332f32038aa396d31291823be966f615a9b192457013d59d7fc092208f123666cb3111de1ab885b027968f0e57717c9b7ead6c270843c8af1e14a4cb105cc2dce3e46e34acb4c845176b673e5396dce618550d042bd215c39ca0f286a221077f7a364d698ea455d61d8343003e828ab6bc29eb6492eba6f04f89abe98954cb475ca4667e8ed1a0bfd360898bb062abc47c9b500eab9f48d37d9e42f852bf9728217446404aaa27bb4ca9ef4", 0xd3}, {&(0x7f0000000940)="ad6c7cba586456c3e755147a2bb15121a04bcd61de3e3511fdb90f321111c1f931f21154d5fe8e4d8c2ed1724a11f52427f38c0a2bd1f60caaaa6d6254a5878fb5559f6df2515d63070ef02e", 0x4c}, {&(0x7f00000009c0)="4beba3aaf76ba5c19811a57705aa5872b2191c891fb93fab1d9bda8fef45c7d0d681c966f2d285fcb89d2f8c34dfe79284ddcd416c415544f440c8cc9671acd6a19d2c9ea9264796a231a103179a", 0x4e}, {&(0x7f0000000080)="e8fe2e6f8a723c51f15c4623199c05cee34813fdb8c1af87e1022d", 0x1b}, {&(0x7f0000000a40)="703acaef0a63de703c456d3861bf6f30aa11760f1d79b86cd3e98a99af0ca6ad70a6c9c75cea4ad2174e9061d1ff6fb9fbadac210135ca6c7e0e725552d3c01b6bfd57d59b462c94560a425a71d7c44987d1ae193fc09f8f4be2a7a254138cf8f2558c1b978ea65212ce2e9d4592a50b011dadb2e5df8c236bc60aa2547d2c66b48a146b54d8b0e1abb4311a1c7a5144e940067a36b6e8650876243c9badfc08466c0184419a7879fb8be2978e2e36993bda0761ff18d4b104ee72ca5341f1", 0xbf}, {&(0x7f0000000440)="88a578e5b369881c8c7ef914f661d2781a8e46bb03df9c2827fa3c2e6155c3620c8a69cc3fd248c3", 0x28}, {&(0x7f0000000b00)="c5ac0ace775f1bf14fa835aba9821a7569e2af0b67297f613755bafe085fdd0b5087a8e3d7a77e0128458af89848e7a151a5e74774c960e6dfe93da85dda6be3fcbeab7a9d74070d3f35151f9b9f061745e4a9", 0x53}], 0x8, &(0x7f0000000c80)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x1000, 0x0, 0x1e10, 0x80000001, 0x2, 0xff, 0x1ff, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}], 0x6c, 0x10004}, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) 17:51:39 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000001c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c}]}, &(0x7f0000000080)=0x10) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:39 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:39 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x6, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) accept(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) sendto$inet6(r1, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:39 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000001c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c}]}, &(0x7f0000000080)=0x10) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:39 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:39 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 0: 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a7", 0x19, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000580)={0xa2, 0x0, 0x1f, 0x7, 0xfff}, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x7fffffff, "9c8f78d2ef59d47e50431a13ee609951"}, 0x14) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = accept4(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x6e, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000340)=[@in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000500)={r4, &(0x7f00000004c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000100)={r5, 0xb722}, 0x7a) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x4420, 0x1, 0xe73}, 0x10) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080), 0x4) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:39 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000001c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c}]}, &(0x7f0000000080)=0x10) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:39 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:39 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 0: 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a7", 0x19, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000580)={0xa2, 0x0, 0x1f, 0x7, 0xfff}, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x7fffffff, "9c8f78d2ef59d47e50431a13ee609951"}, 0x14) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = accept4(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x6e, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000340)=[@in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000500)={r4, &(0x7f00000004c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000100)={r5, 0xb722}, 0x7a) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x4420, 0x1, 0xe73}, 0x10) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080), 0x4) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:39 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:39 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a7", 0x19, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000580)={0xa2, 0x0, 0x1f, 0x7, 0xfff}, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x7fffffff, "9c8f78d2ef59d47e50431a13ee609951"}, 0x14) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = accept4(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x6e, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000340)=[@in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000500)={r4, &(0x7f00000004c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000100)={r5, 0xb722}, 0x7a) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x4420, 0x1, 0xe73}, 0x10) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080), 0x4) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:39 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:39 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:39 executing program 0: 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a7", 0x19, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000580)={0xa2, 0x0, 0x1f, 0x7, 0xfff}, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x7fffffff, "9c8f78d2ef59d47e50431a13ee609951"}, 0x14) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = accept4(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x6e, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000340)=[@in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000500)={r4, &(0x7f00000004c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000100)={r5, 0xb722}, 0x7a) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x4420, 0x1, 0xe73}, 0x10) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080), 0x4) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:39 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c, 0x0, 0x0, &(0x7f00000015c0)=[@authinfo={0x10}], 0x10}, 0x0) 17:51:39 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a7", 0x19, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000580)={0xa2, 0x0, 0x1f, 0x7, 0xfff}, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x7fffffff, "9c8f78d2ef59d47e50431a13ee609951"}, 0x14) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = accept4(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x6e, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000340)=[@in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000500)={r4, &(0x7f00000004c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000100)={r5, 0xb722}, 0x7a) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x4420, 0x1, 0xe73}, 0x10) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080), 0x4) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:39 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:39 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a7", 0x19, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000580)={0xa2, 0x0, 0x1f, 0x7, 0xfff}, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x7fffffff, "9c8f78d2ef59d47e50431a13ee609951"}, 0x14) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = accept4(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x6e, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000340)=[@in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000500)={r4, &(0x7f00000004c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000100)={r5, 0xb722}, 0x7a) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x4420, 0x1, 0xe73}, 0x10) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080), 0x4) sendto$inet6(r0, &(0x7f00000000c0)="d6", 0x1, 0x0, 0x0, 0x0) 17:51:39 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1aeb}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:39 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:39 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x2, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380)=0x1, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) connect$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x10, 0x2, 0x3, @multicast2}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000ce3ffcf84cd80230e161edef64617a8e0b0cbc0c6b46f20b8faec2a3402ecd2436ba669b56834", @ANYRES32=0x0], &(0x7f0000000000)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x2900, 0x4, 0x6, 0x0}, &(0x7f0000000080)=0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = accept(r4, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x8000}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000340)={r6, 0xffff}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000e073eadf942cfcc805ad9a60add511320ab9aa46fa8198ce249cf893b887cc03d9f4575e80a8715757777e14d69935349ed0f5719f2a0f5abc27e2dfaab65b9c51d573d5ea17df5f9fe5e5374e445111bc606061e48cad7ea5c4e628bcc9a47ce9e8465628a98e24e5f1e8104b3cb83ed9a319fcdf156492cdcfda64e614065d8dcdc800f72b6a82aceb75", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000003c0)={0x0, 0x7}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={r7, 0xfffffffa, 0x5, 0x40}, &(0x7f0000000140)=0x10) 17:51:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x10, 0x2, 0x1}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) 17:51:39 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300), 0x8) shutdown(r0, 0x1) 17:51:39 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2}, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r2, 0x401, 0x9}, 0xc) 17:51:39 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300), 0x8) shutdown(r0, 0x1) 17:51:39 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) 17:51:39 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300), 0x8) shutdown(r0, 0x1) 17:51:39 executing program 0: setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=0x4, 0x4) 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket(0x2, 0x20000000, 0x8) sendto(r1, &(0x7f0000000080)="d37820de9473cfa720fe1af31312f6bb90b43ede707f48dac9370b15212f5eb54cec3183c34577b4f000893c522b51397524746b9aa477d149541949fd3d960e6a83ff3bc42e4d8d86736e0d854c388d02", 0x51, 0x101, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0xfffffffd, @loopback, 0x6}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:39 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) 17:51:39 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:39 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) shutdown(r0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1, 0x3f}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000200)={r1, 0x7, 0x1, [0x1]}, &(0x7f0000000240)=0xa) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000100)={r1, 0xb71e}, 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000001c0)=0xff, 0x4) 17:51:39 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) 17:51:39 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 17:51:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000080)=@un=@abs={0x8, 0x1, 0x0, 0x3}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040)=0x9, 0x4) shutdown(r0, 0x1) 17:51:39 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:39 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 17:51:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000000)=""/25) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000000080)={0x1c}, &(0x7f00000000c0)=0x1c) 17:51:39 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 17:51:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in={0x0, 0x2, 0x1}, 0x2) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) fsync(r0) 17:51:39 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000001c0)=""/127, &(0x7f00000000c0)=0x7f) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) connect$inet6(r1, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0xffffffffffffff96) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) r3 = accept(r0, 0x0, &(0x7f0000002940)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000002980)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3f}, 0x8) r4 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000029c0)={0x0, 0xffc6, 0xc393}, &(0x7f0000002a00)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000002a40)=ANY=[@ANYRES32=r5, @ANYBLOB="0600b000ff0fa147fc020008"], &(0x7f0000002a80)=0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x400, @mcast2, 0x81}, 0x1c, &(0x7f0000000440)=[{&(0x7f00000004c0)="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0x1000}, {&(0x7f0000000240)="6a0723c1a212afda503a99312b5aded011792d75e7fb796c72b00b2537e7a4bb03b4dbf6f8647d41d2b9165cda52ce0b89e36be12537aa9c599ea7cebdca744fab26a6a16c62fac8a0377d35a346ce0a", 0x50}, {&(0x7f0000000340)="eba656fb8d6d200708ac32644ef7d7e159e21f0055eb79a0c031b66aaaa38cfd38e70be8c6e06f37bc974513d8c4b12e6bc31e99d944c16c916b20737dc43175390db3a712897dd8d9945d68e36cd8b8ee2bcf38f644c9067aced6b696f55d83b447145470a1f414dbe644e3eda11164493bed1b729c18b2a2df05736338bfd4b67877c5485e449bb57a4866e4f97e7a35d0bc00fd01a74188cb0e89f62f5d99d4a2f895ac02a6ad6b56995c92a7b6dbd75ef1ad89706b346eba4e786cc6884c6f52", 0xc2}], 0x3, &(0x7f00000014c0)=[{0x108, 0x3a, 0x5, "256c7f47d51aedbe1b21372ba6e5bcb16c878e075940022a86f2448124fb8afe4689c6875a966da4de567990e831060d798932177f012df18f7d1524470a91397d701f541f37e63fe9e345d937c4cc4ee4189fed1e07e71e40292c965074a9e41357b032b5ccc877d525d967e17e62d7ad33f449135b13768114396b435938786a68eae79ad15645b2b61ab91d49512dd00c64de1d136594e75f09697d5f344cf7da8418f95fb603a51d5bac28647fb69718d6b1ee00be177146e66698f82afbebb805712ee0d3ca992ed349d4cdacda4d60ecd356759063315c77f4948a985ef0fe638c68adc5996f1251b6e9cfd1197f1dd9c0"}, {0xb8, 0x84, 0xeaa5, "ad9b58403259a2d6f7bb4ed67e3cb58f16ad50b1c4026a566f2703c508bb5e1258ce0466f7703ab0958c7e71da7a7242018863ffbf2e09274be48335821269399c0d313b2c44c75a51678ac1a87002171b0a66f3581acd8baa974b0f1a2d7ef2c78029da10046a5fd9a0349d047e655bfe8c50f57de8dc5125661fa3e2a4dc3029887d4fa05644dcfb4bf3b6b87f394ec18b3a550e40e2283f764cbb624c1e6b40280e"}, {0x10, 0x29, 0x5}, {0x18, 0x6, 0x1, "bf"}, {0x40, 0x88, 0x4, "e502dcf44ac7447f8403b106d916bd5b7125c5b919406a50a273c231b2b73a85933b8bbc0c4dba5a69ac2a4dab2b80f5"}, {0x1010, 0x6, 0x1, "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{0xe0, 0x29, 0x8, "58cd5139faf17ac59e2dccd359ed98061947af6ee82a7df8e4b3777579ef7341833aa31d24d8b974e8e59a23c8895ae17020cbefb31193c78cc9f62fe29a4a5612fecfa963a3e2859dfa4d3d4ce0a96ae651987755dd2f5ca9d7b33ad09955b77be446389b68c393b5a2644a6e95ad51ddcd4f3b84541c619b36a5a19001aeb6d9e262b844b1d97b0533ff7235cfe33266a93f5b9f5d7c0ee28a17def640cdc4fb83a84f22813039b21c27a2e6b1558c2cc00a8aa14390f38e40fb4960d6b77efc5253076674c845bb7dc5"}, {0x110, 0x88, 0x80, "6589e966a18ec25f36747ecfe9a94824b1c5b7df2c8b94258f8f30e10b2d1a67f9d3a3451f9343497f180978bca1b5e39d0661d6927798fa62bdda2ade7a39d50aa0a46d04b902d7535ced50354afe3b3fddcd405b0022518f0a0f3b3404954fc3ce9804a372ea8fff966003ca8ec2b53e40e123935ea1933c1652909b63cd5130e897f93569e765ddd5f708d644876e1b7179420a46551268b3b2733f14a0595ac1623a91892600331f620cb28fa01157e3e000432714130e3d6a773d95e51c8b2ddaa60e94e473dd8c835242198380ff90d74060c141c443db942a986a4c0b6af671f44f428900b0f0aadb154b2a94da422517c1ecae84a3"}], 0x1428}, 0x80) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x1a2469ff}, 0x24) shutdown(r0, 0x1) 17:51:39 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 17:51:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) exit(0x5) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) sendto$inet6(r1, &(0x7f0000000040)="f6fe99ca7d5c43f7e0e7196db9155e6277fdd9be95efb1e073fb4c059040fc13f946fa7dccd640feb03f311038530e697461478f9959a5fa14b9c81784b4dbf85b80e33fac1a9ad13bf055b73e46407fbf148147d8c63ffb013e91b5919dbdab9263e74a65b71741c5391986894ee9ecc173a11ca1bea1ca79cd48770ffbfd0df76704000a96", 0x86, 0x180, 0x0, 0x0) 17:51:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x10}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) kmq_open(&(0x7f0000000040)='./file0\x00', 0x0, 0x82, &(0x7f0000000080)={0x5, 0x6, 0x8, 0x20000000000}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:39 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x0) 17:51:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:39 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 17:51:39 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYBLOB="9e619886", @ANYRES32=0x0], &(0x7f0000000000)=0x8) dup2(r1, r0) 17:51:39 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x0) 17:51:39 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 3: cap_enter() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) cpuset_setaffinity(0x2, 0x1, 0x1, 0x8, &(0x7f0000000040)={[0x10001]}) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000ac0)=[{&(0x7f00000009c0)=""/251, 0xfb}, {0x0}, {0x0}], 0x3) r2 = dup(r1) shutdown(r2, 0x0) futimesat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x7, 0x7}, {0x9, 0x9}}) 17:51:39 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x0) 17:51:39 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getpgid(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffff9c, &(0x7f0000000480)='\x00', 0x1, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x7, 0x5, 0x3, 0x9, 0x4, 0x8001, 0x1, {@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x1000, 0x6, 0x800, 0x7f, 0x3}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x3f10, 0x80, "9a4b260e946fdc09c3a076348ee20d612ce781cb28cf60194dac229bc30cc159bfbc9c2f4671a5594e79155ec90852c51103d5d0d5cbe503dc8f7e461e58d74b2f36ad96252ac84f6bff05e421b87f23c34cc7888d15d088ea6e86f11113d18069317aa67adf5c566be6e1cd661ef13fd7cfcd3e3d8de6d93847efa3ed44d9cc"}, 0x88) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000140)={r2, 0x27f, 0x3}, 0x8) shutdown(r0, 0x1) Dec 16 17:51:39 ci-freebsd-main-9 dhclient[1938]: send_packet: No buffer space available 17:51:39 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYBLOB="9e619886", @ANYRES32=0x0], &(0x7f0000000000)=0x8) dup2(r1, r0) 17:51:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0xffffffffffffff5f, 0x1c, 0x1, 0x602, @mcast2}, 0xfffffffffffffe30) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:39 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000d80)="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", 0x2c63) freebsd11_mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x1, 0x9) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) shmctl$SHM_LOCK(0xffffffffffffffff, 0xb) ftruncate(r2, 0x9) shutdown(r0, 0x1) __semctl$GETPID(0x0, 0x3, 0x4, &(0x7f00000001c0)=""/207) 17:51:39 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x8, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xb3, "eb51031480b72d93e300b6b4137ec63b7451b72652e4585f63fc9f10ae65aa522e72446246ffaac83df8c632b332b3e7449c9b44f2500d2a3ebfd854aa3610878abf80724eda8ce4aed9005edc416117d7cb6983657a2d8887dc3234f78eddc8131a0aff907208dbfe6fa559a901fc7ce7d46a7f22b3140a9819fa0304399e221068eef447a266a5a41495634e5069908acb2bd152db8371187f61a661f8504b0e88d7998d0ca8c41ffba2b16dd85610d78ba8"}, &(0x7f0000000140)=0xbb) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x8a}, &(0x7f0000000340)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="10024e227f0000010000000000000000000000000000000000000000000000000000000000000000000000e5ccabe9b6503ae576000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002117f6fe00"/124, @ANYRES32=r2, @ANYBLOB="080000003f000000890000000200000007000200"], &(0x7f0000000440)=0xf7) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000001500)={0x100, 0x1000, 0x8, 0x2, r5}, 0x10) clock_getres(0x4, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000016c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000080)={r6, 0xfffa, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000004c0)={r6, &(0x7f0000001540)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000001600)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000001640)={r7, 0x0, 0x0, 0x9ac, 0x4}, &(0x7f0000001680)=0x18) 17:51:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:40 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYBLOB="9e619886", @ANYRES32=0x0], &(0x7f0000000000)=0x8) dup2(r1, r0) 17:51:40 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000080)="a3", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x10000, 0x4) shutdown(r0, 0x1) 17:51:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @ipv4}, 0xffffffc0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r1, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) copy_file_range(r2, &(0x7f00000000c0)=0x7, r1, &(0x7f0000000080)=0x4, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r1, &(0x7f00000001c0)="a3c058fc20f7c5c99f633458dbe9f06edc1f2e389594f0b95dff13ad2df4695d3747929c367ce5de9835992364ae990b901485be8938a5644400d7313df1f1bd0f2d32a3f31603a19358f4ff09aa08135268fb8c931571afdf42cd7a3b91ba7a", 0x47, 0x9, 0x0, 0x0) shutdown(r0, 0x1) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@empty}, 0x14) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast1}, 0xa) getsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f00000000c0)={@rand_addr="00000000f181466a1d93796b00", r5}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@rand_addr="f815512c76854729bf04bfb2f7be6625", r5}, 0x14) 17:51:40 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(0xffffffffffffffff, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000ac7e1806f6d6eba57da4e0f415926b017d8b993c730f92fda4db620969233c26af7ee6c59c32cf1c55f8996cafa94f34431c5feda44ec672ba2164ad615977f6d20a3e3a6e52f70dc3181c9b5f7de9955cbede97a3bc84ff730632b145a2954ecafe91abeaa5ddfa66a2e1068c5331b94da9fd43c5682fcd4a568dcee4bc1f59bf57d241a8f0debc344d06f8924b88c7a6dbc57ba00de0c0269c674f0f04f55f69a4e9ed6f36ddf8d301af7fcab7", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=[@in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000240)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r5}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000004c0)={@in={{0x10, 0x2, 0x3, @multicast2}}, r5, 0x5, 0xe9, 0xff, 0x3ed, 0xd790}, &(0x7f0000000100)=0xa0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000040)={0x3, {{0x1c, 0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x80}}}, 0x88) shutdown(r0, 0x1) 17:51:40 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYBLOB="9e619886", @ANYRES32=0x0], &(0x7f0000000000)=0x8) dup2(r1, r0) 17:51:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) fchownat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, r1, 0x300) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x0, 0x4, @loopback, 0xc19}, 0x1c) clock_getres(0x4, &(0x7f0000000140)) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x6, 0x1600, 0xa74, 0xffff, 0x2, 0xa810c55, 0x3, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x0, 0x9, @empty, 0x2}}, r2, 0x101, 0x6, 0x1}, 0x8c) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0x1c, 0x2, 0x100, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x6, 0xfffffffffffffca1) sendto(r0, &(0x7f0000000080)="a316847981a80500218953d7aef0a22635cbdc9e13ba4dfd87e822a4f47b37b810539bef75ff7f0000cfbe686b501feff39f07062fa3b2ea5e550e6ea87f32f05efb7808b3996cf2f707accdaf489f1377cb1004a5c2a72a06d158afe1dc43f7357bbd33d85bccbcfa8427f1680d020c1c4bafc6230bded9698000000000000000000000000000000000e3e01f7719eb8cfc1365998a58178244d500374286d3cf810228218dbe99e3f8a60b81920f5e064fa164cde41d647f3d606ad0caa28ab5", 0xc1, 0x18c, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x9, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000480)={r3}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) shutdown(r4, 0x1) write(r4, &(0x7f0000000d80)="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", 0x2c63) getsockname$unix(r4, &(0x7f0000000040)=@file={0x18, 0x0, ""/22}, &(0x7f00000001c0)=0x18) r5 = open(&(0x7f0000000240)='./file0\x00', 0x8000, 0x80) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000280), &(0x7f0000000340)=0x4) shutdown(r0, 0x1) 17:51:40 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)='\x00', 0x1, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:40 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0xfffff000, 0x6, 0x6, 0x40, 0x4}, &(0x7f0000000100)=0xa0) shutdown(r0, 0x1) 17:51:40 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x10001}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000040)='\x00', 0x1, 0x0, 0x0, 0xfffffffffffffcb9) shutdown(r0, 0x1) 17:51:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0xa, 0x0, './file0\x00'}, 0xa) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) socket$inet6_sctp(0x1c, 0x1, 0x84) 17:51:41 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)=0x2, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x3, @ipv4, 0x9}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000001c0)="e6abe94c95e18b325e8f85bab795822c75a7448085a80da2657d4af9cfd12b2969fc02b3dacd138116656dee2b39f41ab83729d90631a24261dbdf20b7dbabee4230153f3aa135323b178878e3cd32124075fb2ed747ecada7ec7a0843d595643d49fb32185161f9a0fda86edd630a519a68dcdc960bcb1d0801f30bc3ed61cb2ad5a9478931cfb226075acfcd0efa29cec386506359bac6fd93ab92506447f1a46ab12d28440f681f0741e4e7d47293e104b3612b3b13896b46eda74f9594e5fcfb9d55f52417f50d0720375ba782cd0221892784e9", 0xd6}, {&(0x7f00000000c0)="439fbf60c08665e22e6cbe1295d37d41218b62f0720eae223c46414fa98b04fa16b8387e2d39a856988f40e0a2496af2ce9a8fe074fccf2cb95b928df610ea0a665853a6286d60a54f9ca79abfcc73bc6f69ce5b83d43f5164ed7c83a92f8cfcad5e5d07f55c6b964a8d8ae2705467554242e922f0a4338144047be88419ff28867ac4f3178daa8c6b6f84cb52", 0x8d}], 0x2, &(0x7f00000004c0)=[{0x68, 0x6, 0x140, "42cf535694c9bb9e99f7fc9122c77d0f08f42b6c3f4ea4be7534d17c24ab7a3e0459b27f9127e8ae805ca38db57f61443a2ff9e5725efe7f7fa3aa6baec21a43679156fd8d8bf12f41793446f181817defc11134247d95"}, {0xb0, 0x3a, 0x1, "915083dab809f273bfc41ef15984e7a0999e61afd048c282667acf21ff28040caf768313f914ab66a9ba0f2e4da9ab66fab19d7644b1c415866b1f131a86922c9da9489d4ecaf2a9d9e6cf508b82158a8ff9b39279d3960ac3fb0f02e72f6b0441c70c4acbf58bd1a815aea152120b6a4b3cbc6ae2adcac076a6025dc9d40a239653c7c68bdf6a90995d73b6778fad41325975440251d1ecf42dd9f4a9"}, {0xf0, 0x6, 0x8, "39302456506abb02b8e7d88d12b4c94ba18441aa378d481e6f5c99202314ac39eab5e03a8cee9719a0cb7cb36ee302b1ad398b27dda1d1ed6641551407e7b5aaf53294c98bf6fa36f9ce924ccbcfaecd5e1888bbdf193618895872c6b988a1b6fa1bc0357c19e90d126ba04baca87c8f43d6187ee5efec2f7af1fde553543bfaf0aaab8a3740076ae8f383e917f5fec70d92e4ce999a939653b590458372404e190aaa83142122a6ca87452b15a06f531a2dc3e4c0ddcf22d5eb50801975a740541d58cf8d4409bacdf4b4d5bb6c073bcd2152a0b29b69cb43"}, {0x80, 0x29, 0x40, "4f976f99030a4f96f3453bfc1d8f6e5dc1dee700e85bc7d6e952ed7886b4f94cb118e827b7e2cf4cb2ddb456bcda54e24d171a5fbfdd34f9a9ff56d584f495128dcf8b07914c3e54a459b0b5d339f93ab47511dd93e3095dfb4f7236798bcf29eb036117477965dfde6e0b0137"}, {0xa0, 0x6, 0x1, "deed972cdd660cb4271e68dad7fe8d4442de331cf4ff7473b40d40d2bc92c743d86228ddd37e061164584debaff994a8510216553e583c0188c5cbf8992a6cb83008777f44fd54f503be18281bb7a4ee118f24d2dd7ed59d65c863c0371a0a20e41f93e212df4cb43d44c470bb734cff51613829a6cfec79cfb548156a4478c7cfcf186ee5883181ee5c47cfc5f4"}], 0x328}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) sendmsg(r0, &(0x7f0000000040)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000100)="a10d17f89a432b7c0000c2768b8adafec743af74c484046772c17b1d404760f7fd705f902d72de929faede6a9d028ef33198b9852849ef300a05ab0518943fc4903c0af373b019a025c2724ffa8fe45f70009211467e52e997189fa6247bb6740b2a4113f86976731aad79fdc8ab4987664dd57a2acec4ef948d08aa3a275f", 0xfffffef2}], 0x1, 0x0}, 0x0) getresgid(&(0x7f0000000040)=0x0, 0x0, 0x0) ioctl$DIOCSETTIMEOUT(0xffffffffffffffff, 0xc008441d, &(0x7f0000000900)={0x8001, 0x6}) setregid(0x0, r1) r2 = geteuid() setresuid(0xffffffffffffffff, r2, 0xffffffffffffffff) getresgid(&(0x7f0000000040)=0x0, 0x0, 0x0) setregid(0x0, r3) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000140)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000840)=[{&(0x7f0000000180)="219539a007b23cada8aa5a54f871967d02d3de3053f70cc404a3f87c9cb032ca9103b1ce41f9a555ba00ad6c8eb0328c714232f561632311bec45a169816cc9faa84ddd59a03cd41f64216fb9479d9260ae1015d818094f7e0f5b4e2e278a92de56c2752a118f21f2845b80a2a934a4035a63dd0b24482d2c012cbc5cdf2364673c67b04201a2ed2c8effed09410da", 0x8f}, {&(0x7f00000002c0)="84bcb31fa88d7e394f54f827dc755720db16cad2b7c15c2ec81fd96850a1f2223b029e3af26c02ee2db4346a3abd499214f1081ad541e1b6ea6fa2b1798a8e05317d851e1223c2dfe90e01efa33b899e41a0f3e549ba09ce4f330e52afbd19a5ce5c974f51a8f82db34f8c74bdd039762584461e0c2810581636e0f200"/139, 0x8b}, {&(0x7f0000000380)="aa2984857657acf9c843272553fee1eab2809df2d320bc524d72e81c32f076b7af3798510de4c28183063ab1f2fd9d8cf63494e4469a502dd303d50780722703af42f2c2b6cc9478119dc02db37cf442d08fbc3b02bc66ca266c313f37a4880f9776e774b513b055359f738d2a8361b31283e0818155d01d7a9fdbbc34480663587990f4aebe77933cc89f41321b55de82b80f0e822fa513e9ba0b5b7b00d5c531f589217de62fa52ec1014933ae0f6bd1e5f6b8385e3cf4ad819b229aafb51e9644a893a81ab6a0718f4c1fcb625f2a8eb32bc0c46bee030b89f94ffd9d2b8e483ee76f5aaced6e1c28cf", 0xeb}, {&(0x7f0000000240)="07d7d6763e179f8a6f44fb80f94eedcdf0591e51a2674abe7a5c1da980ad49d20b", 0x21}, {&(0x7f0000000480)="e0158f27fa97837ab87212f914db0e6b7bb5f0be6d592d3510abb6e309b5a8d9647d862c079aad8e5fe1cf378cbf212fd49c978248f8d72d58ce7916f029d78e7346b9c391981b0a195cdde6468545825dfe35a71120cbd3d9bfef6931fa52c96c48d7d8256f1990b60ba3f7220b38f0597b854f96c65f919a6f350d6f114559d7127442b55788f0aa82b9db493a4ba90bb127744fce59a1c436efc6400a6c6ec53b6600b8efb8fa86ce3c6af482314ce917d2673105e4ab522f32755e41aa1a015cb350a734d9c0e34546a8d8b64b69c9f6927b2d4a31d3", 0xd8}, {&(0x7f0000000580)="4d3e1db1834085aa4d19ef5d49dc04ffc0de5169eb67473275cc506d07942fef0c1df5d3d8508538acf230468c4b3226d4611191e25eff28b2ead981917ba7164e82b21dae5f61feaac83ca96144635a73fdae830570b3ce2e25354dfd1bd39f9f7003e4a576f3a8c093a00f0e0e4b97de019a535b14e99d66bc59dc422f6c5abfd0f906e374301ef1fa5f92b4f00bb06620e031eb1b792d9959a9755441a9084184193fccd59f16d67c69ca34991ae25c111f54371c8dde", 0xb8}, {&(0x7f0000000640)="f4491e5efeae1d1ac907e50d6d8d3f753a8ae0fcdb77d6d78153e27a4e1755ed8f2b87b1519d1d070612ce6b6ca384aca5bf68867839d8b6ba3a0eaf1a2ae4e3fc790115609b875a6f5b784c25388f16053d2f24d38d136f123aa5be6cd9f248b05e930fb20e2bb03660a3a0a56e6979d2082a2fdea52bb33a7c6bf99fee4d63bf93ab179586feefc5bda3226b16b6f6637ae1784441dccbf1041eba0eeb19e56478f6c984624bd324c11d103d3e7320b5464b09a090f88f54870cc0b2221cb04a90bb581ea3", 0xc6}, {&(0x7f0000000740)}, {&(0x7f0000000780)="1197fd40d394b542666f9bdf64829864ef8c4b2895a35fa6efb91bc9b99568a1a635330737d53610e09500a54814686c225ece549722021331d286e8adc77dd55070a2d6d00ea6fb444534639c26061ab57fae0a48144ad0650c7128a1ed9bba5374866f7d45372ba974a955f85f8d53ba0369e33e3f2f9d94e84b1d0f924d83f2d0826cd4a7fcbbf1aad5d2047a0c9fc07406e8b8ca741eeb13987fddd8760bbe24c9", 0xa3}], 0x9, &(0x7f0000000980)=[@cred={0x20, 0xffff, 0x2, 0x0, 0x0, 0xffffffffffffffff}, @cred={0x20, 0xffff, 0x2, 0x0, r2}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x2, 0xffffffffffffffff, 0x0, r1}, @cred={0x20, 0xffff, 0x2, 0x0, r2}, @cred={0x20, 0xffff, 0x2, 0x0, r2, r3}], 0x118, 0x7965322bd35d307c}, 0x0) r4 = getegid() getgroups(0x5, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, r1, r4]) shutdown(0xffffffffffffffff, 0x1) 17:51:41 executing program 3: 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) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000000)=""/104, 0x68}], 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/204, 0xcc}, {0x0}], 0x2, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) shutdown(r4, 0x0) shmget(0x1, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) execve(0x0, 0x0, 0x0) connect$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) shutdown(r5, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={0x0, 0x3, 0x8000}, 0x8) 17:51:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x4e) bind(r1, &(0x7f0000000000)=@in6={0x0, 0x1c, 0x3, 0x8, @loopback, 0x80000001}, 0x68) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x5f31}, 0x1c) extattr_delete_file(&(0x7f0000000080)='./file0\x00', 0x0, &(0x7f00000000c0)='%+)$\'+\\#\\%\x00') setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:41 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) dup2(0xffffffffffffffff, r0) 17:51:41 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000540)='./file0\x00', 0x200000, 0x120) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000580)=@abs={0x8}, &(0x7f00000005c0)=0x8, 0x20000000) r4 = fcntl$getown(r0, 0x5) r5 = geteuid() setresuid(0x0, 0xee01, r5) r6 = geteuid() setresuid(r6, r5, r6) r7 = socket$inet6_sctp(0x1c, 0x0, 0x84) r8 = accept4$inet6(r0, &(0x7f0000000600)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000640)=0x1c, 0x10000000) r9 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) sendmsg$unix(0xffffffffffffff9c, &(0x7f00000007c0)={&(0x7f0000000140)=@file={0xa, 0x2, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f00000001c0)="875aaccb93255dcf9e0a67e6746490b6e81732ebe08c7aa2d9eeaa4b4a7c3eb2471aab93c20037c309500099506c8972569bc7a08f2b29aaab109c82cf5059fd08d836393f54ff612cc079f3b74dff19dd3366120b1f1373", 0x58}, {&(0x7f0000000300)="38ce48541efb146e6fa578660f3b1cc4035b021ba98e7e05ac3f4d463dc4b20494b98fe94d2c969b359b9d778997e65c04c54e1474ad8bb36df4a152c86507f9b22beeb0b1687db7fdebb0398fb0c3c135d7ef22a93b6e7ff8cbada5936e87059d5c2322ad07a7ae3d4ab4e27cacd661c971d4dfa921997211f11f91d9b3cb37512eaece9df16f0f083d5af51786dbed7de298157ba22114d419a137404adcdaa3711b3f3c551c841c52793125e3524f13", 0xb1}], 0x2, &(0x7f0000000680)=[@cred={0x20}, @rights={0x38, 0xffff, 0x1, [0xffffffffffffff9c, r0, r0, r0, 0xffffffffffffffff, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, r1, r0, r2, r0, r0, r3, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5}, @rights={0x28, 0xffff, 0x1, [r7, r0, r0, r8, r9, r0]}], 0x128}, 0x80) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x1, 0x2, 0x85, 0x12, 0x22fd, 0x6}, &(0x7f0000000100)=0xa0) 17:51:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000040)={0xff, {{0x10, 0x2, 0x1, @loopback}}}, 0x90) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3, 0x4}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x0, 0xfe76, @rand_addr="5442d743a2159bc2a34b39a0a2340e2c", 0x1ff}}, r1, 0x101d, 0x7, 0x3}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r2, &(0x7f00000003c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r3, 0x4000, 0x400}, 0xffffffffffffff31) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x6}, &(0x7f0000000380)=0x1c) shutdown(r0, 0x1) 17:51:41 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) 17:51:41 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) dup2(0xffffffffffffffff, r0) 17:51:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="21a3407d61b6a529e6f7837b17c4148b"}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xe5c}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x2, @loopback}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000600)=ANY=[], &(0x7f0000000580)=0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x2, 0x7c}, &(0x7f0000000280)=0x8) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) extattr_set_file(&(0x7f0000000340)='./file0\x00', 0x0, &(0x7f00000005c0)='L[:-)\x00', &(0x7f00000003c0)="1bdacf7dab6b2a4ff43b91ecdf65e4d820aeed7e8bfca858b150520d76acfd675ae94314d2180f91ab1eeb23f5d7b8449b358d7a0c6769d9b9908cfd045b1630d1b55a870c423713c185a4c9177c8b60724d2ebe52dd13c607c0cce7a90f09cface5a66a88fa941c1b361d855eb6da59945dfc8df3eef87857fc01e7917bbd3635540e4105fa2d57439b304831b12a8ec9d65645ddc01c70c60d460b8c960f8bff31ea4d1f65587d568492d8ef9f8fecac722e22ce74ad0ab925bfa0b7", 0xbd) shutdown(r0, 0x1) shm_rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0) 17:51:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0xa, [0x7, 0x800, 0x3, 0x1000, 0xff, 0x9, 0x400, 0x379f, 0xa2f8, 0x400]}, 0x18) 17:51:42 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x8, 0xd6c2}, &(0x7f0000000080)=0xc) shutdown(r0, 0x1) 17:51:42 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) dup2(0xffffffffffffffff, r0) 17:51:42 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000040)="a3", 0x1, 0x80, 0x0, 0xc) shutdown(r0, 0x1) 17:51:42 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) sendto(r1, &(0x7f0000000040)="823016a8e7c3ac5e322b62c2043ab01395beb480cbe7af3bd50d3c2e6645b1d39b4faa63e1bda3f2b8f139a8096c7db747fff7a37861adb5ac877d7d1adde0078355afdff61c08c741541c9770c2513d13f10b779f5892f592822efed8e21b6afbec765fc18d814ee2f238ad3345effca1af7a828b289757999c7a74f9c780d1a32f83c6592589174e125295430a4f93730be7e871641dad47e166a201ae5b87d23576227e9f5805984222c00433fba844772e913662692afbc40f58075133fa", 0xc0, 0xc, &(0x7f0000000100)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x3}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000040)="a364021b7ad021bb5fe3f56a5f0755e2b2badbb1222deae5df40a2ae5e074cd9266afb69b307b88223d2cbb4bbf65b7116c2f62062947224d101cd0da05c2e32ced1c5f9ba7988d8a73e20c9a0ca1c26c7303ab1387eba1e773bc287e9", 0x1, 0x0, 0x0, 0x57) shutdown(r0, 0x1) 17:51:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f00000004c0)="a3fe83453125c872351831777e29f1ebbfcc659cafde623626d52ebe6a40df9d37baa9d08bd551905f242b5d5218ce4864025fa40d644f3ff0a7d098ecc8a917d96ae13e652691c8de82ea8d236b8809f7d64f6d1c3113b6ad209e3f43a7c86e7e2d4e81c5b4cf579d8c8edb8b2c53a893eb20f29869185ab64e70757542a8ca4fab97e5c2d5954909cdca4c1d47defb33a63f80f2d037a642bf2ff234ecb400366a06736f2be697a538aa8e8fe46842d6378f2b9bf05b3d95af143dd4dab657f0573d19a70e8950c8ec9e61f4934e4f13aeaa802f03f15d74d5b4e2464ca650acf918fa5b7439f50a0c3155d69fef8eebea7f86192a87d5fe6cdfe296203abf2357a78b898f3fab6687551ce4c479ef9c5f558ef1cd9ec02b86428c1365d98b2c9f213b0fb5879eb29833f25cb688d2c576ee7976c99b2b0cc881c870ab753d8214322987481b75269e81115a19dd29024b045876a5860ce51193a4d14d4fbde7997585106000b7e0b2abc820de34625fb6de92f3e352e94014fea7e9dde369bcee73c06d91397f2ece836266a822ad3ff7fde838bfb2ad6db1828261f16ebad3ec0c8e89df30649a6f6839", 0x1ac, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000100)=0x4) shutdown(r0, 0x1) r4 = fcntl$dupfd(r1, 0x0, r2) r5 = openat(r4, &(0x7f0000000340)='./file0\x00', 0x100, 0x3) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="1c1c4e220000000000000000000000000000ffffac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000ddffffff000000000000efba2c7200"/128, @ANYRES32=r3], 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000240)={r6, 0x8000, 0x3, 0x10001, 0x7ff}, &(0x7f0000000280)=0x18) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@broadcast, @broadcast, @loopback}, &(0x7f00000000c0)=0xc) 17:51:42 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffff9c, 0x0, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000ac0)=[{&(0x7f00000009c0)=""/251, 0xfb}, {0x0}, {0x0}], 0x3) r3 = dup(r2) shutdown(r3, 0x0) ioctl$DIOCRINADEFINE(r3, 0xc450444d, &(0x7f00000004c0)={{"3a1e699fc1497cf27eb78840d71dcc48eab48dc137af657ef96aad9c4ba503ad52c95b9be0b68f02a406789fb5a5847ddbf8b736ee9e3261d0f4759c69320fd2a95bc6e4c81ced5468c340850eb59ee94fae81271b527c80bdba1dcec2ff7a43d2db9061e36d5b1b06463c926a2275ade00d45b003835ba40ccbaccfc3780f80afbf6cb6e0c19c69f999d75af9d1044eb5a21a826bb12a1a464c3bbcb617787bee42e423424bae6e825452f99ee40beca418963220a5b50407b22835d9bc78febfd93788c359e2eb971e3b32e2c255831f9944d4cad657f0b5745162478fda23166dc2195a8205d02d93a36e48cb67bd3bafecfbcdcd854810721b4262297b2fd526c42e990198afe363ba6d11cd5e48e0119e7c16a354a0b0488073cfe2a75233adab518e4fa02f19a917c2e851885ddd108918f78bcf8a68c9a2990668e2dcbfc575a31083000851123ff34e0e2e48793717db9a16cc21a11ab82596c683c081ce62a914b0f7ef8226b85da1e0330c253406e36c03092ea37bfa607a99fbf7b2c18a60d8e6c4af445794534b1e5310cc12bd31b21d08b8fbc15fc1b861d1817f67b60e4b7b32318073b6a3711d185d0d68cf4ffeea7101111cecd5c054d4664f5c11612d9dae1eeb454587929b168cda9acd879f7c85389fc6c395702bcd7ba540de6b780756eca0d3d6528856fcda86d78c2c7d94486966ab7a24a3ba57d0d681ae0c7ca870afe2b3d3603525b21be462f234cdb1507398444a76f5a79b49f834f8c16a808e60c272402e57acbcc388e71edc882dfe4723d01cf7284c0575a1b947fef243ce78fde660be90faeae2553ee27ca0ff953e09d07aa40cc29d6866e2d6d82416094bd82a5a8f43630e6e740f8f9959792ef05930c20403a58e85d681d0e799fc05ad341b1bb005fe16d6ef6af779fe0a4795a3b9f3fe855af1fd6c93f6854e9f72707c3b476e77564a202f018ed261c8fbefec9e4179a2ec61eb399dc9b2bd590678484dae57f83501b574940d14e48942baea98140800a21bc64c4650ae483ce67fd27721bc677579831ebfc24a1da3229d39db908d6900d1ea1d6aface782b03cabdb9a51809afa6fce96db3ceb232ad77620be8ad1cae2472f51cebb68eb09ce792d3762c394a2bbae33c08c397c27144d513d487be31d0d3314b00795f8efe2bdbc73e65c3900a40248eb514cc788bdeeb1929c2e80c29c0091a6d7c7e39ae78a2c33d8b716a0a7d7a045fed7b78b7ba94599d2a71eab5421b20601de9faa9489a70f3ab568c026c956099c77269866e77d6b52118e8dad59c650d08fcff1298a8e3ad420cb3a36a34836e919c1ac1138b3461dd34fa17ccef92aaa38258b77d15a5fce359d5f8871f408136b5c688a9f342ae29f0f32cb476fef5e5faa93887117eeb5f2753b3e8d8097802cb50f4e1413138d91e38f6f9", "0ec54fd5a310ef7e01aa825edf53ecbaf8b9ea2d15e6aa8e656ddd15f558face", 0x9, 0x9}, &(0x7f00000000c0)="3afe0cc2a38b3214e83cae5568e65806c6d0fac1a881cbeeae1117ab655cdeba0c56aabd777d0ea7f764d655ebe21f1a61e0c2", 0x3840b7d0, 0x0, 0x4, 0x6, 0x768b, 0x1, 0x7, 0x6}) bind(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10) connect$inet6(r1, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000340)=0x4) extattr_get_file(&(0x7f0000000040)='./file0\x00', 0x1, &(0x7f0000000080)='-\x00', &(0x7f00000001c0)=""/199, 0xc7) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r1, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r1, 0x1) 17:51:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x34453343e825d8c8, 0x1c, 0x2, 0x0, @loopback}, 0x1c) __semctl$SEM_INFO(0xffffffffffffffff, 0x2, 0xb, &(0x7f0000000040)=""/147) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xb80c002444e0404d, 0x84) bind(r0, &(0x7f0000000000)=@in={0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) extattr_list_file(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)=""/145, 0x91) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000080)="a37dc9dc64bf0066a036b16aac7d2c06aa5965ba7998e845d0a6c3da6059e03fb82dfb4ee650cef8e983037d024702891a557501d23f7dd70b2cd3fcc8dc0599142d46f88b2a9bcc3ae90d783c315f96aa8588dbad8e4afccf010b202d7c08dd7e04b3ce71a40b7b52dc091d704a853253cd242d40e8d41fb9910f90db86d1de2b5b6c7fee06d02396bdd51eb4fed65380dcb9dd48c52b250a18fd7732dc8d2bc997b7444e327ceb63e9cb5197ca56660d7d399b3f41f6bd", 0xb8, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:42 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:42 executing program 1: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) 17:51:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) accept4(r1, &(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) shutdown(r0, 0x1) 17:51:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:42 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x7d, 0x0, 0x1}, &(0x7f0000000200)=0x18) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r2, &(0x7f0000000040)="2387b904aa1c094c0b5c93a8a5669a3ee6c4a54043698cdc7e2b031cb14910aed8a9ff88e75bcf08f0271b32ba73bcc50ef2b42707ca1b1e6d77f4f0413edc41057c70ba18511f7bcf8ec6a23dc1701d89a0b030695926fa79a82fd6c03ec241526821ed0c6d977c1c", 0x69, 0x80, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 17:51:42 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:42 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:42 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:42 executing program 2: 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) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe, 0x2c}, 0x8) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0)={0x2, 0x40, 0x5c, 0x3f, 0xff, 0x80, 0x6, 0x20, 0x80, 0x6, 0xfc}, 0xb) shutdown(r0, 0x1) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x8, @mcast1, 0x1}, 0x1c) 17:51:43 executing program 2: 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) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:43 executing program 1: extattr_list_fd(0xffffffffffffff9c, 0x2, &(0x7f0000000040)=""/127, 0x7f) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x80, 0x7f, 0x1, 0xe4, 0x3, 0x4, 0x401, {@in={{0x10, 0x2, 0x0, @rand_addr=0x7}}, 0x0, 0x0, 0x2, 0x8d, 0x9, 0xfffc0000}}, &(0x7f00000001c0)=0xb8) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:43 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xc0000000, @loopback, 0xf021}, 0x1c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:43 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f00000001c0)="a3869eb0ed0ab9a0b0f055dd1b0495ac6b9cd27e4820d995a2debdacd1bd97c1f2096be953724525d027f0ab968dc15e0c9d0c9fc4f41879326639dae9faef03501661d41744582cbc86c58040f722c88006ae3b8ee69553119f7c0c27fa656ef3223f976f45aee3c41870bbfea5128a51bab067588314fd023df218dc7232c3aa3ec84748bc0bb0f412a0e1322942000000000000000000000000005837cf8b0ded96c977021c2d0ffa4a18dd0a7902fd76a54c39ef67ffd0a0fc9357", 0xbd, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) kmq_unlink(&(0x7f0000000040)='./file0\x00') bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:43 executing program 3: r0 = socket$inet6(0x1c, 0x1, 0x40) connect(r0, &(0x7f0000000040)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r1, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f00000001c0)={@loopback, @loopback, 0x1, 0x7, [@multicast2, @multicast1, @empty, @multicast2, @multicast1, @multicast1, @remote={0xac, 0x14, 0x0}]}, 0x2c) shutdown(r1, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 17:51:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0xc, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) lpathconf(&(0x7f0000000500)='./file0\x00', 0x3b) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r2, 0x0, 0x8000}, 0x8) extattr_get_file(&(0x7f0000000340)='./file0\x00', 0x3, &(0x7f00000002c0)='\xe2t\x1e\x00', &(0x7f0000000380)=""/151, 0x97) shutdown(r0, 0x1) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000704794243368f913fb4681b3150a4484106041d19fdf662fe673484e8af0659f9f75bb746d51da0f7c9ae26865b8026c57b0a34d43b53ac8eefa5ed500a47b7e7630bbfe2869d4f36c4ccb10a50baa7bf8d93f06678f2b346de62d89243b6251953844f4e6cc7ea6cefcc175f75c8f752bb69b9af6b75903a1b486782ea7bc5b5973adaceea28b2153e9a3224eed3668a1a2a00ca37e05fa538b25b529fd7e2d4f9830feb09c2eab136b730484cd9a2f8a434473c764fdaecc84543b422c716d52bd803ef69cd5a60f26cba18f6897e204de0a3b49425cbe91173ec0b6284517c5a4570ddf245300"/250, @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r5}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={r5, 0x9, 0x8000}, &(0x7f0000000140)=0xc) accept4$inet(r4, &(0x7f0000000440)={0x10}, &(0x7f00000004c0)=0x10, 0x10000000) 17:51:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x5b, 0x4) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0xfffffffd, @loopback, 0x20}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x180, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:43 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xb, 0x6}, &(0x7f0000000280)=0x8) r3 = socket$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_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r3, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r4 = socket$inet(0x2, 0x5, 0x81) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={r5, 0x4f58, 0x2}, &(0x7f0000000140)=0xc) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000040)={0xe0, 0xfffffffb}, 0x8) shutdown(r3, 0x1) 17:51:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r3 = shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmdt(r3) shmdt(r3) shmdt(r3) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x1, @loopback}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @broadcast}}}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = fhopen(&(0x7f00000000c0)={{[0x6, 0x4]}, {0x5, 0x7, "4dc4749eb403668be091b068b4c82d8d"}}, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0xe058, 0x2e) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0xba0bc7b368f89f00, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x1, 0x79, 0x25, 0x5, 0x6, 0xb0, 0x0, 0x3, 0x68, 0xc0, 0x5}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) shutdown(r0, 0x1) 17:51:43 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r0, 0xffffffffffffffff) 17:51:43 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 17:51:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @multicast2}}, 0x0, 0x9, 0x2, 0x204, 0xd55, 0x2, 0xd8}, 0xa0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:43 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x10}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={r1, 0x10001, 0x8, 0x1ff}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:43 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r0, 0xffffffffffffffff) 17:51:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="921bf961c34554058a34ec98613708b5", 0x200}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x6, 0x7ffd}, 0x8) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7}, 0x8) 17:51:43 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) r2 = dup2(0xffffffffffffff9c, r0) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @loopback}, 0x8) shutdown(r0, 0x1) 17:51:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = fhopen(&(0x7f0000000280)={{[0x1, 0x2]}, {0x32fd, 0x7, "8b8a3ee7038da8e80e3f3bd80d1ded7e"}}, 0x0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000400)="7c5a56ee361b2b330705043fcf87700025d97f9ec5b902cfc6ea4c8017640c6a47494e9b3f8647ffd483642a6be77685f87e0701420abe1fa85b7d8438") setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000440)=ANY=[@ANYRESHEX=r3, @ANYRES32=0x0], &(0x7f0000000000)=0x8) sendto(r0, &(0x7f0000000080)="000000040e74ce2afe5c2bfdcae638d90af0e4368b1dfb6883b3e9c74d94d40cd5beae91782e2e271c126dffe15888a93420a54be552507a46e2336d7ba67b79c67292f7f27a860057510402f854c4e58964f36eafd88c8f40dadb63bfa6131805b594534d5e4c1f7f9d6745ffaa01000100000000003c38ae077d0c1f9f694f8e3784d158aab2d8721d89789116148c80a8f0a3c43327fe26d794035151febdfb61497104442d64cc0fb820c81bb17ebc13545af05921382caba53b4707a4d18097b72dd7be6ebd31d192cb0a165a3ee9075d97737de398bb972254e9a05ecddff2ac19052354ba7cb71f9f07565faf79a992", 0xf3, 0x20112, 0x0, 0xffffffffffffffdb) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r6}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3f}}, r6}, 0x84) 17:51:43 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r0, 0xffffffffffffffff) 17:51:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:43 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7ff}, {0x1c, 0x1c, 0x1, 0x2, @mcast1, 0x3}, 0x8001, [0x9, 0x9a4, 0xa1, 0x6, 0x3f, 0x0, 0x7]}, 0x5c) shmat(r1, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffffff) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/191) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) syz_extract_tcp_res(&(0x7f00000001c0), 0x1000, 0x5) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000ac0)=[{&(0x7f00000009c0)=""/251, 0xfb}, {0x0}, {0x0}], 0x3) r3 = dup(r2) r4 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r4, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffffff) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000b00)=""/4096) fpathconf(r3, 0x3f) shutdown(r3, 0x0) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000000300)="6b29f4a0f60b1f98cc97766f910d0a5f93c4dfffd5ada6c84d3f42bab704046f964e68acf25aadd5dd96e5bf506be015ff81dfd9082867129044c75cb3ed2b2b02df783386cc910a7e3bed0b5edf519c313a199d4baa3833c317b354c3eb216d779482de1cd7193bcb948839ef4ce425c57df0ccde993dbf4c4d57a08a069008c71268107599bf3ea10f6946775c23eefbfe0b58f13426e78f9de828266a5c2a74590ec37dc6abc0e8ac1dccade4ff00915ecb2691798ec8b269aa18fa956021e73fc766923b9d6176c3836cb14b8b64b4a8e5a9babd07a5192bd07e2513a8965e5dedecc8a3a8581874e3866ac2ab0486") 17:51:43 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x9}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x40, 0x1, 0x6, 0x620f, 0x5}, &(0x7f0000000100)=0x14) 17:51:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x20000, @loopback, 0x2}, 0xffffffffffffff1e) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:43 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0xfffffffffffffe60) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x401, 0x3, 0x77, 0xeb1, 0x3, 0x3, 0x200, {@in6={{0x1c, 0x1c, 0x0, 0x200, @mcast1, 0x401}}, 0x0, 0x2, 0x10000, 0x0, 0x4, 0x2}}, &(0x7f0000000100)=0xb0) accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x20000000) r2 = accept4$inet6(r0, &(0x7f0000000240)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x0, 0x8040}, 0x8) shutdown(r0, 0x1) 17:51:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) socket$inet(0x2, 0x20000005, 0xfd) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) dup(r2) 17:51:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r0, r1) r2 = socket(0x1, 0x20000000, 0x80) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1721}}, 0x0, 0x4743, 0x9}, 0x8c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x2}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:43 executing program 1: 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) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) dup2(r1, r0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c) 17:51:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) fcntl$dupfd(0xffffffffffffffff, 0x11, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r1, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r1, 0x1) 17:51:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:43 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) getfhat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x200) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0xfffffffc, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xd9}, &(0x7f00000001c0)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r3}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0xfffffffc, 0x0, 0x80, 0x4, 0xfffb, 0xb21d, 0x9, {@in6={{0x1c, 0x1c, 0x2, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r3, 0x4, 0x2, 0x6, 0x1f, 0xdd}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x6d, "a95a619cc6a5dbbb53801b58529aa1489a991f0c7f112f9d13c1df23479cf9ce6439571479442c2f334735bda5c054b516d865bb6363fe52101768ca9087fb75959aeab526e7b67dbf8876df4744d5901354886ba56431a7f0d50fb007e27cc6b06605cd999484d9783360f1e0"}, &(0x7f0000000100)=0x75) shutdown(r0, 0x1) 17:51:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) ioctl$DIOCXROLLBACK(0xffffffffffffff9c, 0xc0104453, &(0x7f0000000040)="9abae581286c3c9083866b2090b60d996b0d2f5e33082c3471c3e5e9f0d00e5694f40f0687eb21ce37268ef7bd5bb4287fe4256f56a7a8a6f41b367490c752c13695164bdf519ee7eab1d182616483c96f260a7893581516343b9d5dbf9041ebedf9a6fe0cabc241d700cc1e82cdd963ddaaaeea2da61650092edb72541fbc41e8b976584478c6") connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10, 0x30000000) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000340)={'accf_dns\x00', "d51c644016d51d8658b3ae1cc5f5192fa9b9e1a0cdd1a047b773708ed7180c9e604de311191742e14b774ad1181f7cb59d9c6fb28c472123527c41fc8ab9e2358bff2ebc590f00f319a85a8bb5a945986e828ec1dd5e3862574d051a57cd37f74887466f531a406e9b1a23e7b1eb93fa83722ee6a74595a9f38e21a20f597c982e6bc445c1294424a8de98768a994dc1f28b436476f0d4d6823dbfe76810f9cd073a75e1c7d8810105e91ca0de402ea1ce47421bb86a0082b97d03bb5eb5b2a6f3cd135a09d96f95da39f0edf716f6b35e34c74f58bf7921d6a2749d7488aa1fe4bd5004baaaaa657f40781878a47446"}, 0x100) connect$inet6(r1, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x1, @mcast1, 0x800}, 0x1c) sendto(r1, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r1, 0x1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x40}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r3}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1}}, r3, 0x2, 0x9, 0x106, 0x2, 0x3f, 0x7}, &(0x7f0000000440)=0xa0) r4 = accept4(r0, &(0x7f00000004c0)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f00000000c0)=0x1002, 0x20000000) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r6}, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000100)={r6, 0x5, 0xfffff8e5, 0x8, 0x6, 0x7}, 0x14) 17:51:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:44 executing program 3: ftruncate(0xffffffffffffff9c, 0x762a) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000100)="a10d17f89a432b7c0000c2768b8adafec743af74c484046772c17b1d404760f7fd705f902d72de929faede6a9d028ef33198b9852849ef300a05ab0518943fc4903c0af373b019a025c2724ffa8fe45f70009211467e52e997189fa6247bb6740b2a4113f86976731aad79fdc8ab4987664dd57a2acec4ef948d08aa3a275f", 0xfffffef2}], 0x1, 0x0}, 0x0) getresgid(&(0x7f0000000040)=0x0, 0x0, 0x0) setregid(0x0, r1) r2 = geteuid() setresuid(0xffffffffffffffff, r2, 0xffffffffffffffff) getresgid(&(0x7f0000000040)=0x0, 0x0, 0x0) setregid(0x0, r3) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000140)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000840)=[{&(0x7f0000000180)="219539a007b23cada8aa5a54f871967d02d3de3053f70cc404a3f87c9cb032ca9103b1ce41f9a555ba00ad6c8eb0328c714232f561632311bec45a169816cc9faa84ddd59a03cd41f64216fb9479d9260ae1015d818094f7e0f5b4e2e278a92de56c2752a118f21f2845b80a2a934a4035a63dd0b24482d2c012cbc5cdf2364673c67b04201a2ed2c8effed09410da", 0x8f}, {&(0x7f00000002c0)="84bcb31fa88d7e394f54f827dc755720db16cad2b7c15c2ec81fd96850a1f2223b029e3af26c02ee2db4346a3abd499214f1081ad541e1280c1436a11f4f0479b9ffe2d16234b6ea6fa2b1798a8e05317d851e1223c2dfe90e01efa33b899e41a0f3e549ba09ce4f330e52afbd19a5ce5c974f51a8f82db34f8c74bdd039762584461e0c2810581636e0f2", 0x8b}, {&(0x7f0000000380)="aa2984857657acf9c843272553fee1eab2809df2d320bc524d72e81c32f076b7af3798510de4c28183063ab1f2fd9d8cf63494e4469a502dd303d50780722703af42f2c2b6cc9478119dc02db37cf442d08fbc3b02bc66ca266c313f37a4880f9776e774b513b055359f738d2a8361b31283e0818155d01d7a9fdbbc34480663587990f4aebe77933cc89f41321b55de82b80f0e822fa513e9ba0b5b7b00d5c531f589217de62fa52ec1014933ae0f6bd1e5f6b8385e3cf4ad819b229aafb51e9644a893a81ab6a0718f4c1fcb625f2a8eb32bc0c46bee030b89f94ffd9d2b8e483ee76f5aaced6e1c28cf", 0xeb}, {&(0x7f0000000240)="07d7d6763e179f8a6f44fb80f94eedcdf0591e51a2674abe7a5c1da980ad49d20b", 0x21}, {&(0x7f0000000480)="e0158f27fa97837ab87212f914db0e6b7bb5f0be6d592d3510abb6e309b5a8d9647d862c079aad8e5fe1cf378cbf212fd49c978248f8d72d58ce7916f029d78e7346b9c391981b0a195cdde6468545825dfe35a71120cbd3d9bfef6931fa52c96c48d7d8256f1990b60ba3f7220b38f0597b854f96c65f919a6f350d6f114559d7127442b55788f0aa82b9db493a4ba90bb127744fce59a1c436efc6400a6c6ec53b6600b8efb8fa86ce3c6af482314ce917d2673105e4ab522f32755e41aa1a015cb350a734d9c0e34546a8d8b64b69c9f6927b2d4a31d3", 0xd8}, {&(0x7f0000000580)="4d3e1db1834085aa4d19ef5d49dc04ffc0de5169eb67473275cc506d07942fef0c1df5d3d8508538acf230468c4b3226d4611191e25eff28b2ead981917ba7164e82b21dae5f61feaac83ca96144635a73fdae830570b3ce2e25354dfd1bd39f9f7003e4a576f3a8c093a00f0e0e4b97de019a535b14e99d66bc59dc422f6c5abfd0f906e374301ef1fa5f92b4f00bb06620e031eb1b792d9959a9755441a9084184193fccd59f16d67c69ca34991ae25c111f54371c8dde", 0xb8}, {&(0x7f0000000640)="f4491e5efeae1d1ac907e50d6d8d3f753a8ae0fcdb77d6d78153e27a4e1755ed8f2b87b1519d1d070612ce6b6ca384aca5bf68867839d8b6ba3a0eaf1a2ae4e3fc790115609b875a6f5b784c25388f16053d2f24d38d136f123aa5be6cd9f248b05e930fb20e2bb03660a3a0a56e6979d2082a2fdea52bb33a7c6bf99fee4d63bf93ab179586feefc5bda3226b16b6f6637ae1784441dccbf1041eba0eeb19e56478f6c984624bd324c11d103d3e7320b5464b09a090f88f54870cc0b2221cb04a90bb581ea3", 0xc6}, {&(0x7f0000000740)}, {&(0x7f0000000780)="1197fd40d394b542666f9bdf64829864ef8c4b2895a35fa6efb91bc9b99568a1a635330737d53610e09500a54814686c225ece549722021331d286e8adc77dd55070a2d6d00ea6fb444534639c26061ab57fae0a48144ad0650c7128a1ed9bba5374866f7d45372ba974a955f85f8d53ba0369e33e3f2f9d94e84b1d0f924d83f2d0826cd4a7fcbbf1aad5d2047a0c9fc07406e8b8ca741eeb13987fddd8760bbe24c9", 0xa3}], 0x9, &(0x7f0000000980)=[@cred={0x20, 0xffff, 0x2, 0x0, 0x0, 0xffffffffffffffff}, @cred={0x20, 0xffff, 0x2, 0x0, 0xffffffffffffffff}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x2, 0xffffffffffffffff, 0x0, r1}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff]}, @cred={0x20, 0xffff, 0x2, 0x0, r2, r3}], 0x118, 0x7965322bd35d307c}, 0x20080) setregid(0x0, r3) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x10}, &(0x7f0000000080)=0x10, 0x20000000) r5 = fcntl$dupfd(r0, 0x0, r0) connectat$unix(r4, r5, &(0x7f00000000c0)=@file={0xa, 0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000280)=@in6={0x1c, 0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x20000000, 0x3f) sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x5, @mcast1, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="6d2ec863f3cd164a017e8883e6135a1d3be20983e77f7792a35068c18498044c4e8c6c1890025e5b542bdcb3e3d04daff283b34d649f8aa41cbb8f9427c2bbb7f93e5d7acb53d9890972ae2cfdf1da66189f8c90b3e9f7d955882c766046b58335126ddc76ebebf2b1105faf44fe79e43f1d6d8f6138206cafdc43ab5257cf5281af711d96b27616f803da2af0ff", 0x8e}, {&(0x7f0000000140)="e177e9924b6a8a9c", 0x8}, {&(0x7f00000001c0)="0bcb774026b4d1658c2690e2323980b2b3426d5bc2b89e63a623f51d3a5211059974126d16de86b6d59a9004", 0x2c}], 0x3, &(0x7f00000004c0)=[{0xf0, 0x1, 0x0, "cc17bbf55c18f1c38a97167efdab620524966329021acaef42fd2271a5d0c04937ea7ea648fba01856dedf3cb1733f30104bf0de3a64f847712ab90e46cc926cbcd679fdea2ba42b17a66c05728e3ec128513449e87947a4f5a4e940c7e9387f83434eebae3736211bdc90441014a6228fe8d6dfa03a67622b2f1964f06f3d83bbea16807db4b9f57f392e6f19583a58a552587fe5ff7d6d881a43b8bc189e5bf8d2e3a3b55469e649ffe3fa0cab59fd12e8a341fd65e9dd165f862e858adba58e59986007c81131bee40e1858f3034520b9da6147f7996faceff0e6"}, {0xf8, 0x11, 0x7e1, "4858b83a1357854e58f4787f9fd6db75c07e8a016ff49deb1037edc3171bf6932cc3f204511254b4cde3d97829f155a1344500aca3c1b20e5372d67e21d70cd7fc747ab61e97a9dc86a3d76521398dc807dbd200288f25d63f3b9a4342cd634714a49b0a3c7760ff25f7100863240090a99a236dfaab567bb5b51a84d6f59fde89a7dd207c9cb28ddb9e84a380c00b9b514ca825f1eee4285b1e37f176d11d9bd9bd8693b9d33051d23418fe0537a008d957695122db21d81ce5fbd04dc002058d67924428302e5e572d37cf91084db796afd57dc0f9be9d9c8cc0fd8cf9119fd2177f6ce304a6f9"}, {0x60, 0x3a, 0x2, "27b8e584b62f18922fe9736df9b6627325f904aad363459a0d14d2a8cf40612c98d5a8a3b8bd6ec4a354c24a283245130039728d8b50622630f09e410bf5a5feccd47c3aa5a01e577fbebf"}, {0x60, 0x0, 0x100, "d89f36a40ffed48a4e4457363254823dccd2a4de2a7726d202da75f2b187df64bf6643c2744ee800813a0c4aeb1d194477ba1b5329f927af97a62897ced000d0eddfdfb7354ec5389d00fb4caee1"}, {0x90, 0x29, 0x1ff, "8dfe1b6421ff30183a589ce9be424754e8035325268f06cbd01f44a3304f4675dfcaf890e404730c66cd7517f2b5a6eece2e7c7da8b372ad42dc6f05b3242948dbc0ea24e388a6737c2dfb64ef2540b83607efa967c09010e860558caa75485108647ff33d2a088798772f67e1f614fa1a2f3d9760a3a646e85062"}, {0x78, 0x29, 0x809, "afc1093e9f6188b973998a15181be5e8c22df901cf00f004be57c0d7c25b5e7b7f9e77582e03ec10ff0c3a12f562f635a3a99e9a40bcd3a7fd924a89d9d095c14a247d00529b9380657662a625cb74f75407da90457b2d452d119cfe72cd115b94"}, {0x20, 0x84, 0xd15, "5a9d34117ab16b458aa25b41"}, {0xa0, 0x0, 0x9, "27aa89f73e6bb37e9b694d0557ecf0f240cb8625b5fedbd98269a3c1f9e1984dc5a3e65fb92827eaa46bb7d03f4ecceeab192f358e1131e65c2f114f7576f001b1d9080be4c4ab6ea3cc818afffe3fc9c1c3dab893c429e7668d2cb34f9fba5a875a141547ed8368c5ef69e6847b8c5f576ec6bffad47eb8e26acb70887ffadafa3ded43522d21ad4d034f3e339f"}, {0xa8, 0x88, 0x5, "e3ef10f2993b2b763c458df174f0ab6812e451e4655f36f911e5e658a79042b87b466a801e0040d33bee41963e59649fe7c72984e0a6819fe9ef31752d9b2844a51b9b3a212b11018dd7a312eb68da5252d4166fe159495c5244de5bae5904c45bad97a9e28c48ac05ed825775001f0e5e2e8bd33b92b7ff15060f495d812e28cd846acf3f6437db10590ffde0d05204d3aa183b"}], 0x518}, 0x20000) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x40000, 0x0) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x80000000}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs={0x8}, &(0x7f0000000080)=0x8) r2 = accept$unix(r1, &(0x7f00000000c0)=@abs={0x8}, &(0x7f0000000100)=0x8) extattr_set_fd(r2, 0x2, &(0x7f00000003c0)=':*[^-^\x00', &(0x7f00000004c0)="1fa9971bb9329ff9584a30e1a0dff3344fa62c79baf372e03f194a55feca07e870e3bdec51fac3c9842df15dc50d6a91b94699ba93959e15a5da2e430881a3985a378593727c5b2b6df1fa0da91398e75f79cadd3e820b4d8672ee00278bfa70ac21008c0ec247fd655b964a306a21cda13be8f108641009996747613c9c67071c6f9d523a98ee4313436e3993e3c8cdaa4b90229bfb2b735571bd29d752b5f368c1ea487586ec46e48eb9c1d9e819c791f143bb63e9a84f46d934ee45352a", 0xbf) r3 = socket$inet6(0x1c, 0x1, 0x7) fcntl$setflags(r3, 0x2, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r6}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000240)={r6, 0x5, 0x3, 0xa85}, &(0x7f0000000280)=0x18) futimesat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x810, 0x20}, {0xfffffffffffffcc1, 0x3a7}}) shutdown(r0, 0x1) 17:51:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:44 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000240)='+\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='.#!:){$%)\x00']) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000140)={0x33, &(0x7f00000000c0)=[@in={0x10, 0x2, 0x0, @rand_addr}, @in6={0x1c, 0x1c, 0x0, 0x64, @ipv4={[], [], @multicast1}, 0x20}, @in6={0x1c, 0x1c, 0x0, 0xbbe9, @loopback, 0xffffff9d}, @in6={0x1c, 0x1c, 0x2, 0x4, @mcast1, 0x1f}]}, &(0x7f00000001c0)=0x10) 17:51:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x1000000, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f00000000c0)="2549d77a8566904aa3636ff07fbf537341eeeedb0796dd38697b703494a7448aa699a905f852e3a92dc761ded11ee144a1115e81c37d4eb0d6b63000d9be7f37143e53aaefd2e9d98c43fe7807d268e12936474e84f50464af7d3f51e2d458b31ff4705bc165b8b64d039068ffffc1a3673f068ac4e0e60e0450a5bb8939491bd47979e5eee53573ea6ee794303a2325b70a15f09362748b6e88a1f90bd599208219f9e727ce0094da8a7f58ed395786ad5d3bdb", 0xb4, 0x8, &(0x7f00000001c0)={0x1c, 0x1c, 0x2, 0x1, @loopback, 0x80}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r3}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={r3, 0x9}, &(0x7f0000000080)=0x8) 17:51:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0), 0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0xffffffff, @ipv4={[], [], @broadcast}, 0x19a}, &(0x7f00000000c0)=0x1c) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) shutdown(r2, 0x1) 17:51:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x26, 0x4) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:45 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x4, 0x0, 0x0) shutdown(r0, 0x1) 17:51:45 executing program 1: 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) kmq_open(0x0, 0x200, 0x0, &(0x7f0000000100)={0x0, 0x4}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x7f, "30d29ae779024d65f02160cf9b2540b127ed24e0f30ceb78b9a933886681172ae62169fd6e211dba82219b1c3a69426358bf4b2b1683e5fc836217e131a8d67da0f7358c3d95db031241ad7c62d46c37bb1665a736f4d97c5febf11f3ff23b6174202e260d8328c53da32c9171da0f36862de0849a96a6aca641942a43f244"}, &(0x7f0000000100)=0x87) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x2, @multicast2}}, r1, 0x8, 0x7f, 0x18, 0x7, 0x0, 0x8}, &(0x7f0000000140)=0xa0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2}, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r2, 0x3, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:45 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000040)="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", 0x6e, 0x2008c, 0x0, 0x0) shutdown(r0, 0x1) 17:51:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:45 executing program 2: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)=""/223, &(0x7f0000000140)=0xdf) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:45 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) posix_fadvise(r0, 0x80000001, 0x5, 0x1) shutdown(r0, 0x1) 17:51:45 executing program 2: r0 = socket$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_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="42000000a34bad735b58182de205c05beec6f90090b1affb9088b36227ee19ed7df98952dc8b5fea47a4827624d0ea419c8f001227d8210a71e464e658c2428b3095c99ba69164c25dcd14958b7980"], &(0x7f00000001c0)=0x4a) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x3ff0000}, 0x8) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r2 = msgget(0x2, 0xc2) accept4$unix(0xffffffffffffff9c, &(0x7f00000005c0)=ANY=[@ANYRES64=r2, @ANYRES32=r2, @ANYBLOB="588f45d334af7f33f5bac389fc7f061dd9239aae9197a6a47ebdedfb8057c2673d53211a4bf21e9cd52ccfd47322eb02d29f7880e6a62a1abd2ad0b2cebba3fd136037c35f941a0ca8b18d0e6341ed2edfa44dd7c58f16a8", @ANYRESDEC], 0x0, 0x10000000) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000740)=""/123) msgsnd(r2, &(0x7f0000000080)={0x0, "d175362178d6b3a63b11aa3ab26a6586090faff9770e3874e97dd818aa5235b3f03fe132f1c61456c610c842f7077ab38f5e6c1852a8a8dce10024981fe5b45cd7f8b2c92099e23a93fb7a505909aca6f15da9f52cb4072274a815081f88cd13"}, 0x68, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) clock_getres(0xe, &(0x7f0000000040)) shutdown(r0, 0x1) 17:51:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:45 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0xce, 0x4) munlockall() bind(r0, &(0x7f0000000000)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000440)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) socketpair(0x4fb718f5ef802eda, 0x10000000, 0x13, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000380)=[{&(0x7f00000001c0)="55941d5ab703ed733f895df362c0b661ffbb534c0bd047049f08ab85b845e28c11af6afeedb25b0da67c090dcbd5d836bbd90db2a0fb874ae8b6fdd7fa40de236fd66e98c4749fc540bd415d27212e967a340de538191e8c312e566bbcf2c2f864923cae8b6ad4b98bc4127a85ff4bc9ea087b99ff01124f2d61223b526580b5b5c24317258e7c61c3f98d04cd773b07c4495855fd9abb314255b3476a5643e0c79a421e4474b240610a137094e9d5636e0696ce4e", 0xb5}, {&(0x7f0000000300)="6370379f1bc18770c85ccd4d651fcd7ab364263f72ff914d39b3753bf03d62a9057c9fb2b524181a38c46d19b9147b9df1db9fd706fced894d06a186797a46c74700edfe6c897bc13ee37b89b2ecb179731d0ccf96f9cecb722ca37a0643a75e3ef4c873942a4c73e534cdf1d90fa298090e558846d101", 0x77}, {&(0x7f0000000280)="d85c3fd559fa12e068ee80669ebf86b7da27e97fde4da1c0059622a1", 0x1c}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x10, 0xc}, 0x1) getfhat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x1200) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:46 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x1, @loopback, 0x5}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000080)=0xfffffffb, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000040)="6da77977b82410f504f0104c5112c429e59744cfb4da64299a", 0x19, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:46 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:46 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) sendto$unix(0xffffffffffffffff, &(0x7f0000000080)="9b7d82e0d3d08bdda342bf67480c78f24b06dee8e4147018138ca6b652fa797e91788afb7c7f73957b567186087c8c287e461aee2f5d24117025bae45333aeb7cd2a4610dfeb59659e16d44208ec7f0594a0", 0x52, 0x1, &(0x7f0000000100)=@file={0xa, 0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r3}, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r3, 0x80000}, 0x8) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:46 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:46 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 17:51:46 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x51f5fe0b, 0xc8, 0xfffffffd}, &(0x7f00000000c0)=0x10) shutdown(r0, 0x1) 17:51:46 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:46 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) socketpair(0x1, 0x1, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000140)={{"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", "0e949700000000250800009443170407825998536762025602c98800", 0x423}, 0x0, 0x0, 0x0, 0x9, 0x3, 0x3}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r1, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) ksem_wait(0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000080)=ANY=[@ANYRESHEX=r3, @ANYRESDEC=r3], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040), 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32], &(0x7f0000000100)=0x84) shutdown(r1, 0x0) 17:51:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = fhopen(&(0x7f0000000040)={{[0x3, 0x7]}, {0x9, 0x400, "2fd0edc4ec1d0e267671c46308f7577a"}}, 0x240402) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000004c0)={{"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", "f588a52dc15a280dddf51be935644f5ad72eed57de8658147f300e31106572f8", 0x7, 0xd1}, &(0x7f0000000080), 0x6, 0x0, 0x2, 0x5, 0x1, 0x78a8, 0x100000001, 0xb8}) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:46 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f00000000c0)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2}, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r2, 0x2}, 0x8) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x200}, &(0x7f0000000080)=0xc) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x9, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:46 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) pipe2(&(0x7f0000000040), 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:46 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:46 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x7, 0x3]}, 0x8) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:46 executing program 0: getsockopt$sock_accept_filter(0xffffffffffffff9c, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x101}, &(0x7f0000000200)=0x8) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:46 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_icmp(0x2, 0x2, 0x1) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:46 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0a010e2f66696c653000cdd5bb2b5468511418c4e0e604213c49fce834d5a7cc1cdbed68400caf033a3204637dca45e189c0185098b82e35d10a1de6f27fb060a49e1eb90f741f5410e25a2d6a975d4b224e6043e3d42200000000"], 0xa) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) shutdown(r0, 0x1) 17:51:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x2, 0x4, 0x7f, 0xfffffffffffffff8, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) r1 = socket$inet6(0x1c, 0x0, 0x81) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xff}, 0x8) 17:51:46 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x1, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:46 executing program 3: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000040)="b375bdd77ec6b6664d42fe7c1718d6c858468f3cf96a6e00f188cc51f0bcf0a3377d7d3c6adb56ccbb3bd6630231586879f2653292f27e23722a623dea9ce075e85e41c3d76bf79e054a", 0xfffffe5c, 0x188, 0x0, 0xfe7e) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:46 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) extattr_list_file(&(0x7f0000000040)='./file0\x00', 0x1, &(0x7f0000000080)=""/148, 0x94) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:46 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000040)={0x4, {{0x1c, 0x1c, 0x1, 0x2b1, @ipv4, 0x6}}}, 0x88) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt(r2, 0x0, 0x3, &(0x7f0000000280)=""/11, &(0x7f0000000340)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0x18cb, 0x7880, 0x10001, 0x10001, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r3, 0x80000000, 0x2}, &(0x7f0000000240)=0xc) 17:51:46 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) accept4(r1, &(0x7f0000000080)=@un=@file={0x3a, 0x0, ""/56}, &(0x7f00000000c0)=0x3a, 0x30000000) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:46 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, 0x0, 0x0, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) renameat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00') connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="1c1cecc600000000fe8000000001010000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="00000000508b0000920200"/20], 0x98) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2, 0x10000006}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) fhstatfs(&(0x7f00000008c0)={{[0x80000001, 0xfffffffd]}, {0x8, 0x3, "3770b1f128536973caa99c912eeef7ee"}}, &(0x7f0000000900)=""/214) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x0, 0x58ef, 0x5}, &(0x7f0000000740)=0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000880)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0xf8}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000080)="e8e125634d722edbd9574aa50f4c3520a5e9a2d323009ac41105d5868ff5222fdc1161535ff4366f20690fc96391bf976b15b1e80fb452d2db484a8a4c95c4646db8fca48a7e4a338b", 0x49}, {&(0x7f00000001c0)="b70487812c29176dfbb41a80391150bf21348ddfe57ca88522b91119fcc2f2ff7c0b698b64f9d329a29689c4f81a221c533508e9fb3b7a750e8064a6643962beed00b2102cd1c95cd4775a2064e1420ff9333633d5015d693b1661aae8bc4c2a7eacb4fad0436d32dc351073d9d54003c954d0f3b579e395d09b69f74d686178b9d01f170df0109e33a3df9b6cdd77dfd95e80ab8de00d010e42fcca4ce8df8a2c217c37af087de846c5b8f31eb73a2b52e43834447f990999c40351cd68176700a6c6d2f1ac7042c884c55aecdc4ae7062f8a5e219a70345e300ecb1736b6fccf6a", 0xe2}, {&(0x7f0000000100)="5d7e55fec92bcab15aaab63add97ec806228b073f595caf1a194c191a2bfdbd99701ceee1a35c996f65350e72d8919e89da4887203c96063b3eeb0ab98ee752b6555f2bcef2083230667fafdae24aa31e58d9e2eb33d498fbac21ed8e3fc4999a3c0ff671a75753ab9d92d44e523a2bc41d618f1d7550973d2de51898881", 0x7e}, {&(0x7f0000000300)="ce5b7e121d7cf9bd215abbb03ac163f88c30e4fae77f1b7da196648040ba107a63dbe19e5ad18c4d4d22838fe18ab7fb93cf6de364aee8f3317c54b30b732b01013a2d54db5e3f48793460a099aa25b1d681e8532b946304ce73bd8cf9056e9263b12fbacb513dbf1a7f2a1bd117de154e67e3fa30b635129e158332021f02a2a705c480039d5f5df430d006cffb87605c4467e4966f52aa9fb9ead7d2cfc974cf68a1028f3c710299c85e14eca7bdfefb4e401cf50f20", 0xb7}, {&(0x7f00000003c0)="9d1c4d2e028a70c8880dc7db65383a7da5cdc7ca878cb8b5e7f25e41ed32d0cb8bbc4590bfe3cd9c5281861992d9450eb49c486a0196474b7eb24e012ac49b9032cc674fcbd4aed2cd0c578e1ac492008617686617643df0148f2c193febbd9d6525", 0x62}, {&(0x7f00000004c0)="37222ec66dbfe09a3d9af4cb6d6a3bf68bf0725b4545be0bef0b3a22369f0e5c80586847c704c9902b022bb08be6e175896b3d508ffec41b8c72f8e1159b69ed92e4b2b7f9c60469a30898c78e7faf7f5128344c98b218b99e37d34f4933df07efb3810bc3959c94acf2787304dd90ff0fa4b647c04a4f853ee720514c3d7f030449a2091fd7b5268cd6f29d230c164e637e692ca5535ca5886a996f24e6de542d41c3d30577e1eb6bc7a192277a6fc873bfcff997d8df111c3509", 0xbb}, {&(0x7f0000000440)="462806e2b77e13bd109c97e90aa923a9c6f2e7934191e74b77ba279ad6b17378210102653665", 0x26}, {&(0x7f0000000580)="f77e1482bebbe54fec6f5c21d5966dba4109743d98748d93cb6c57f9df35135020a6e6ba4b8acf6c8449d551e203b64e9b5c5c72d8c8b603dfb78b578cd1bb8078e51d502045d85c4f32994a3f9cd1789b6e7c8cb43126a39943e4e9506d0cf7813de62ea81cd7fe6279c2c8ad9f78e1810b3a6c190848902ae32c09d3a66a3f6606c0bb6331d4eada9bbf20656f717e90c628472b7f7709920149d20a231e8a97ff7348c1eaf66231da8631f634b43bbaf500947e97297aa9b214ad23f8f7901bc00894b5413cc5f4a29524be03bcacf48a804bd495467c117079834ffc34373c054c05", 0xe4}], 0x8, &(0x7f0000000780)=ANY=[@ANYBLOB="10000000840000000900000080000000100000008400000008000000080000001000000084000000090000007f0000011c0000008400000004000000c3050020ff00000009000000", @ANYRES32=0x0, @ANYBLOB="2c00000084000000f3ffffff01000700200000008a0b00db0000000005000000c10a00007a0e0000", @ANYRES32=0x0, @ANYBLOB="1c0000008400000004000000020000018000000007000000", @ANYRES32=0x0, @ANYBLOB="14000000840000000700000003000000520000002c000000840000000200000020000700000000000800000059060000ffffffff01800000ff030000", @ANYRES32=r3, @ANYBLOB="1400000084000000070000000f000000f61f0000"], 0xe8, 0x200c9}, 0x100) shutdown(r0, 0x1) 17:51:46 executing program 3: 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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x8, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) lchmod(&(0x7f0000000040)='./file0\x00', 0x120) 17:51:46 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:46 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) ppoll(0xfffffffffffffffe, 0x0, &(0x7f0000000040)={0xfffffffeffffffff, 0x6}, &(0x7f0000000080)={0x6}, 0x8) shutdown(r0, 0x1) 17:51:46 executing program 0: 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) socket$inet6(0x1c, 0x10000000, 0x9) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:46 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xfffffffe, 0xff}, &(0x7f0000000080)=0xc) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:46 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0xfff}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:46 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffff9c, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 17:51:46 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480), 0x0, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:46 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) ioctl$DIOCRCLRTABLES(0xffffffffffffff9c, 0xc450443c, &(0x7f00000004c0)={{"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", "4e529448b42a861c8a1f7166b2825b62c0a6036fe888b98f064758797bc1551e", 0x587}, &(0x7f0000000040)="b477e2187d2bb1936d1c4ea257693e7fe1f1ee4ffa8c4007a6098599f46796b28f4b7b67ee6e48819032a486101ec1c5d173e2e638bae7c3a4f0b2f27c82e100934c84f8a0eee042a0dca07a1885cff38f5e89e4af764f9d37b9b21dc38dd1f7fd4838d377e7f0b8493c3f2440d98abed40376f39f5476dff1822cfe9f0a1ba4ed9d81a31e660cdcfd0f512ebfac626b8d143410433bf09617abc3a73fb9a4cbdb830213fd7ef2a556ff2fe9be44e00b16299f4fe2090de9bd888d5ec45aa8b3eeb67bd6c07468654cd598624e6caff8afc7cd7fa4e737ab9ad37909220c4e3688a6bc6b7647", 0x7, 0x7f, 0x627, 0x4, 0x2, 0x100000001, 0x69, 0xb1}) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000140)=0x4de52b69, 0x4) shutdown(r0, 0x1) 17:51:46 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x0, 0x7fff}, 0x2a) shutdown(r0, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x7fff}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000140)={r4, &(0x7f00000001c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0xdcbe6aae, 0x4) 17:51:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000ac0)=[{&(0x7f00000009c0)=""/251, 0xfb}, {0x0}, {0x0}], 0x3) r2 = dup(r1) shutdown(r2, 0x0) ioctl$DIOCGETADDR(r2, 0xc4704436, &(0x7f0000000040)="8b0b60324eff6ac9bad08c420239887546c32ac86c62655293f540da31784367e57d6d") connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000580)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x20}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000001c0)="e19912a760008dcb0ab4b617ed25f03742f94baeaed867fdf90fd66825c9a84e0267e7f97259195ae4b0698a8258bcd28c7f50df705740a28def1b8b8011c9eba08afaae4ceb2b8260629e1f2b0a7541defb70d0bb871ae8fa10fbdfb52ad498276b1b36934c3e17497544d6bc0c05f619afd5b2f0a8f36c7ac704c74090dbc48fb877e470c01a1699977ace7fe638f473410266115dd4c21ef7ece2f69d0ca9b3b33c18704935d859337a5218f96b42fe37953863c233d1ad26cc5fedb66bee463701ec6e3a792554e00d", 0xcb}, {&(0x7f00000000c0)="7bd6d2b3b3e5bad93a7147e01807a1fe5c7f43b1209bb54eb02900c7287024bef3a3ba12b7e4b3436ba95e48e4120ee1d2ae6b9f9a691b394b22b7f37edf836d5e6ff9b0470600d2b1485fa65c2c8f513c946af212516a9443f614b50bbfc07dbcf9ece233f595710e83ccac6f1a3208957f48f2f97e54793681", 0x7a}, {&(0x7f0000000340)="d29658fd7828efab78b8cb87fc65aee07a414ca99d41eaca818ebacfd6a3d04fed602fa408f7fd64b60785c115d1543a5e4f4f0702a5db0c445ab21f117100327be49c98fe65f942657d447f59c4903d57b8e3ec7eab53bc39ed95f55ad7aabd63fca1bb813b9c1aefa7a248f466beaf044ab3e42ce453fc2d127fd2d395fce432697d26759c6c02c520f3cccaab8efd00e2b6f8cb622d7087f123e15ab696045c96544cb3a4360b2ddc040353c1c3741f75cff734c5ffbea5001f1a2b08eceabbc287c7769130a8064466144632cc0cc232a3646f52c816451d40a75ea7bdfc974a914e160913355568a65250c42c9a4a95d667e297", 0xf6}, {&(0x7f00000004c0)="de17b62a90bca7ecfefa2e3ac353a5a1109d8fa16c511216793223df123b970b78459692b11cc6ce9f3184ec968d98785af5b8c9e57a3874b7097ea670dff6d71021dfa6c63adfbcb70c229482f5bb7c9c9a54ad008d8bb28cae8739885fa88e50a8c7dfbc63af69622d24ca791c2477c1077eef6ad289728ed139e2ec56d2ad3be6ba9269ab956c1150a9fddcba05ecd605ec4c9b9ac324c24442b52e145072853b096661265d7ce71bab6b0c659381e5c5e60052a278faf9a3", 0xba}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x3f}}, @authinfo={0x10, 0x84, 0x8, {0x3}}], 0x24, 0x189}, 0x89) shutdown(r0, 0x1) 17:51:46 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x22}, 0xfffffffffffffd7e) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x8, 0x4) sendto(r0, &(0x7f0000000480)="01", 0x1, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:47 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:47 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r1, r0) 17:51:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001980)=""/4072, 0xfe8}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00551) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) read(r3, &(0x7f0000000340)=""/147, 0x93) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000080)=[{}, {}, {}, {}, {r5}], 0x5, 0x81) r6 = dup(r4) shutdown(r6, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:47 executing program 2: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) dup2(r1, r0) 17:51:47 executing program 0: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYBLOB="e0ff0301", @ANYRES32=0x0], &(0x7f0000000000)=0x8) connectat(r1, r2, &(0x7f0000000040)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:47 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) dup2(r1, r0) 17:51:47 executing program 1: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000040)={0x4, 0x19, [], [@generic={0x0, 0xc7, "93298687f7000b2e2f745583afe756552750519b713072bb7fe636f5f0523d0da0e0ce15b017e1c5e007e91a821f3e0c8f6933c967536c829901e066ee03fd71c56e9d0236d6e62809ce1e6ff24704e5b4e200d1d83c1f219edf89244d9e4f37dde75e99d508dc655ca6082e34e86daddcc584a9d6d85dfcdaa5de81567a5b541b4990299a4b61a9952df95efd299f0128c3271fe6826a920b4119bb29525258422a5ba309b96661f6fe1ddb99252ed188533a95ab2b584fea067203598f489b7b99c3d2fa9e0d"}, @pad1]}, 0xd8) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:47 executing program 0: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet(0x2, 0x4, 0x80) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x6, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) 17:51:47 executing program 1: 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$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x2fc5, 0x20, 0x8]}, &(0x7f0000000100)=0xa) 17:51:48 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) dup2(r1, r0) 17:51:48 executing program 1: pathconf(&(0x7f0000000040)='./file0\x00', 0xf) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f00000000c0)="8a", 0x1, 0x182, 0x0, 0x0) shutdown(r0, 0x1) 17:51:48 executing program 3: ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0xc0084427, &(0x7f0000000080)={0x2, 0x40}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff67, 0x1c, 0x2, 0xfffffffd, @loopback}, 0x1c) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0xb0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000007f00000100000000010000007f0000016fb86a78f9d80ea0e863c0244b878a4725fe24b51afbbcfa0400c54028dfd866f4c843b2e8c3da8a4f800c243be6fcc0b40e20b5cf2abda64d8d5bd14f9354fcbd346f60aba47e8908da4f11dbcf512d4d2cc8840db24823fa216fe4fbef4c5e0e7e03c5c716d00d2e78974297d8ba5139813037560dc0b76ae76f71c15b08f9fead89b49e98eef1e708ac596c05b767f35283a4d63bd3f3067721e05eed86560e9a17b2408e331de602118cf7ad43a0b1c55c05a4905afcedb91e63b6e60f68e135045760b5c630f72e6d470c9d396f4f7d42c3f8e8efe41f81d319250eb7dc340a16ea"], 0x14) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x1c, 0x1, 0x7f, @empty, 0x9}, {0x1c, 0x1c, 0x3, 0xffffffff, @mcast2, 0x10002}, 0x6, [0x9, 0x5, 0x4, 0x80000001, 0x8, 0x1, 0x7fffffff]}, 0x5c) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x0) shutdown(r0, 0x1) 17:51:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x70) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x6, 0x5, 0x200, 0x2, 0x0, 0x99}, &(0x7f0000000140)=0x98) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r4, &(0x7f0000000d80)="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", 0x2c63) ioctl$DIOCXBEGIN(r4, 0xc0104451, &(0x7f0000000200)="558a7dc0b4459c95cf90110c79be42164bf0bd9f274c52de7113a8008a9d954a5348a8abd242fbcb0fc16250b5e9e9ad339e573818cfd72bb73e93b15ad4d58bbffbeafc3f6d92") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r3}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x6, 0x1000, 0x5}, 0x10) shutdown(r0, 0x1) 17:51:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 17:51:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000080)={0x0, {{0x1c, 0x1c, 0x3, 0x5, @ipv4={[], [], @loopback}, 0x7}}}, 0x88) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x800, @loopback, 0x1000}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x1c, 0x2, 0x3, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$unix(0xffffffffffffff9c, &(0x7f0000000300)=@file={0x6e, 0x0, ""/108}, &(0x7f0000000380)=0x6e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000000)=0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x28, &(0x7f0000000400)=ANY=[@ANYBLOB="010000009edc5ccf801b66", @ANYRES32=0x0], &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000003c0)={r4, 0xffffff00}, 0x8) poll(&(0x7f0000000200)=[{r2, 0x4}, {r3, 0x2000}, {r5, 0x100}, {r1, 0x100}], 0x4, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000440)=ANY=[@ANYBLOB="017648000000000000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendto(r1, &(0x7f0000000140)="2fd2630c91efb386a8f85adc6aa26f224d", 0x11, 0x0, 0x0, 0x0) shutdown(r0, 0x1) r6 = socket$inet6(0x1c, 0x0, 0x20) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000040)=0x6, 0x4) 17:51:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5, 0xf, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x100, 0xf, 0x80, 0xdc}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1}, 0x8) 17:51:48 executing program 1: 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) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) __realpathat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)=""/2, 0x2, 0x0) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x0, 0x8001, @loopback, 0x9}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYBLOB="0100eb7a", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r4}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000100)={r4, 0xb722}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x200, 0x5}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f00000001c0)=0x4) shutdown(r0, 0x1) 17:51:48 executing program 2: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) dup2(0xffffffffffffffff, r0) 17:51:48 executing program 3: r0 = socket$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_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0xfffffe5c, 0x188, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={0x0, 0x0, 0x8000}, 0x8) shutdown(r0, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000040)=""/216, &(0x7f0000000140)=0xd8) 17:51:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xb722}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x1, 0x0, @ipv4={[], [], @loopback}, 0x3}}, 0x0, 0x1f, 0x400, 0xfac0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x6, r2}, &(0x7f00000001c0)=0xc) connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) sendto(r0, &(0x7f0000000480)="a3", 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 Memory modified after free 0xfffff80034d1f000(1016) val=de01c0de @ 0xfffff80034d1f03c panic: Most recently used by sctp_stro cpuid = 0 time = 1608141108 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051fb4640 vpanic() at vpanic+0x1c7/frame 0xfffffe0051fb46a0 panic() at panic+0x43/frame 0xfffffe0051fb4700 mtrash_ctor() at mtrash_ctor+0xe5/frame 0xfffffe0051fb4740 item_ctor() at item_ctor+0x49f/frame 0xfffffe0051fb47a0 malloc() at malloc+0xe3/frame 0xfffffe0051fb4800 sctp_init_asoc() at sctp_init_asoc+0xa7f/frame 0xfffffe0051fb4870 sctp_aloc_assoc() at sctp_aloc_assoc+0x4dc/frame 0xfffffe0051fb48f0 sctp6_connect() at sctp6_connect+0x558/frame 0xfffffe0051fb49b0 soconnectat() at soconnectat+0x183/frame 0xfffffe0051fb4a10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe0051fb4a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe0051fb4ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051fb4bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051fb4bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284b7a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 25770 tid 131398 ] Stopped at kdb_enter+0x67: movq $0,0x1477276(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe008de00000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051fb4620 rbp 0xfffffe0051fb4640 rsi 0x40001 rdi 0xffffffff810f11d6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197ce0b r15 0xffffffff8197ce0b rip 0xffffffff810e5507 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1477276(%rip) db> show proc Process 25770 (syz-executor.3) at 0xfffff800131ad000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 865 at 0xfffff80004d9da50 ABI: FreeBSD ELF64 arguments: /root/syz-executor.3 reaper: 0xfffff80004453528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00886ff3e0 (map 0xfffffe00886ff3e0) (map.pmap 0xfffffe00886ff4a0) (pmap 0xfffffe00886ff500) threads: 2 111585 RunQ syz-executor.3 131398 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 25771 855 855 0 R (threaded) syz-executor.2 127243 RunQ syz-executor.2 131399 RunQ syz-executor.2 25770 865 865 0 R (threaded) syz-executor.3 111585 RunQ syz-executor.3 131398 Run CPU 0 syz-executor.3 25764 777 777 0 R (threaded) syz-executor.0 114151 RunQ syz-executor.0 131388 Run CPU 1 syz-executor.0 131396 S pipdwt 0xfffff80039b34ba0 syz-executor.0 131397 S uwait 0xfffff80004b59600 syz-executor.0 11694 1 11694 65 Ss select 0xfffff80039467bc0 dhclient 10228 1 10228 0 Ss select 0xfffff80004536dc0 dhclient 10225 1 10225 0 Ss select 0xfffff800046dd840 dhclient 10199 1 10199 65 Ss select 0xfffff800046dd9c0 dhclient 9190 1 9190 0 Ss select 0xfffff800046dd140 dhclient 9184 1 9184 0 Ss select 0xfffff80039467f40 dhclient 9152 1 9152 65 Ss select 0xfffff800046dd0c0 dhclient 6652 1 6652 0 Ss select 0xfffff800046dd3c0 dhclient 6649 1 6649 0 Ss select 0xfffff800046e0040 dhclient 6619 1 6619 65 Ss select 0xfffff800046dd440 dhclient 1950 1 1950 0 Ss select 0xfffff800046dd4c0 dhclient 1938 1 1938 0 Ss select 0xfffff800046dd5c0 dhclient 865 774 865 0 Rs syz-executor.3 855 774 855 0 Rs syz-executor.2 778 774 778 0 Rs syz-executor.1 777 774 777 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100090 S uwait 0xfffff80004d91380 syz-fuzzer 100109 S uwait 0xfffff80013124780 syz-fuzzer 100110 S uwait 0xfffff80013124880 syz-fuzzer 100111 S uwait 0xfffff80013124080 syz-fuzzer 100112 S uwait 0xfffff80013364580 syz-fuzzer 100113 S uwait 0xfffff80013364680 syz-fuzzer 100114 S uwait 0xfffff80013364780 syz-fuzzer 100115 S uwait 0xfffff80004b59700 syz-fuzzer 100117 S kqread 0xfffff800133a7400 syz-fuzzer 772 770 772 0 Ss pause 0xfffff80004e4b5d8 csh 770 694 770 0 Ss select 0xfffff800046dd740 sshd 754 1 754 0 Ss+ ttyin 0xfffff80004878cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b6d0b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b6d4b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b6d8b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b6dcb0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b750b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b754b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b758b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b75cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8252ff21 cron 694 1 694 0 Ss select 0xfffff80004536cc0 sshd 507 1 507 0 Ss select 0xfffff800046dfbc0 syslogd 436 1 436 0 Ss select 0xfffff80004536d40 devd 435 1 435 65 Ss select 0xfffff800046dfd40 dhclient 350 1 350 0 Ss select 0xfffff800046e0140 dhclient 347 1 347 0 Ss select 0xfffff800046e00c0 dhclient 23 0 0 0 DL syncer 0xffffffff8261d2b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004d53a50 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c380 [bufdaemon] 100073 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100087 D sdflush 0xfffff80004bde8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82643848 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82637cb8 [dom0] 100071 D launds 0xffffffff82637cc4 [laundry: dom0] 100072 D umarcl 0xffffffff814f6460 [uma] 18 0 0 0 DL - 0xffffffff823642e8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d67818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e6e390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b95c [soaiod4] 9 0 0 0 DL - 0xffffffff8261b95c [soaiod3] 8 0 0 0 DL - 0xffffffff8261b95c [soaiod2] 7 0 0 0 DL - 0xffffffff8261b95c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223c040 [doneq0] 100067 D - 0xffffffff8223bf10 [scanner] 5 0 0 0 DL crypto_ 0xfffff800044eb990 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044eb930 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff826351b0 [crypto] 14 0 0 0 DL seqstat 0xfffff80004083888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f7a0 [g_event] 100026 D - 0xffffffff8250f7a8 [g_up] 100027 D - 0xffffffff8250f7b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004344b00 [thr_0] 100019 D - 0xfffff80004344b80 [thr_1] 12 0 0 0 LL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi3: vm] 100021 I [swi1: netisr 0] 100022 L *sctp-se 0xfffff800044ac0c0 [swi4: clock (0)] 100023 I [swi4: clock (1)] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100076 I [swi1: hpts] 100077 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004453528 [init] 10 0 0 0 DL audit_w 0xffffffff826356d0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fd30 [swapper] 100005 D - 0xfffff80004349d00 [softirq_0] 100006 D - 0xfffff80004349c00 [softirq_1] 100007 D - 0xfffff80004349b00 [if_io_tqg_0] 100008 D - 0xfffff80004349a00 [if_io_tqg_1] 100009 D - 0xfffff80004349900 [if_config_tqg_0] 100010 D - 0xfffff80004349800 [kqueue_ctx taskq] 100011 D - 0xfffff80004349700 [inm_free taskq] 100014 D - 0xfffff80004349400 [aiod_kick taskq] 100015 D - 0xfffff80004349300 [thread taskq] 100016 D - 0xfffff80004349200 [in6m_free taskq] 100024 D - 0xfffff80004349000 [firmware taskq] 100029 D - 0xfffff800044c3e00 [crypto_0] 100030 D - 0xfffff800044c3e00 [crypto_1] 100044 D - 0xfffff800044c3a00 [vtnet0 rxq 0] 100045 D - 0xfffff800044c3900 [vtnet0 txq 0] 100046 D - 0xfffff800044c3800 [vtnet0 rxq 1] 100047 D - 0xfffff800044c3700 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800046e0200 [virtio_balloon] 100053 D - 0xfffff800044c3600 [mca taskq] 100058 D - 0xffffffff81d25390 [deadlkres] 100062 D - 0xfffff80004b78e00 [acpi_task_0] 100063 D - 0xfffff80004b78e00 [acpi_task_1] 100064 D - 0xfffff80004b78e00 [acpi_task_2] 100066 D - 0xfffff800044c3d00 [CAM taskq] db> show all locks Process 25770 (syz-executor.3) thread 0xfffffe0088c79000 (131398) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80039617488) locked @ /syzkaller/managers/main/kernel/sys/netinet6/sctp6_usrreq.c:824 Process 25764 (syz-executor.0) thread 0xfffffe00887d0000 (131388) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00913aa3a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13092 Process 778 (syz-executor.1) thread 0xfffffe005dfe9800 (100089) exclusive rw bufobj interlock (bufobj interlock) r = 0 (0xfffff80004db2a70) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2764 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003e3bac0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3920 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80013b3fdc8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_lookup.c:1063 Process 12 (intr) thread 0xfffffe000470cc00 (100022) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00913aa380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1762 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 sctp_stro 97 2148K 10551 vtbuf 24 1968K 46 sysctloid 29670 1738K 29735 kobj 336 1344K 496 newblk 4 1025K 37531 vfscache 3 1025K 3 pcb 224 760K 71557 inodedep 8 515K 32653 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 144 279K 25859 acpica 1674 184K 54410 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 7 130K 50870 tfo_ccache 1 128K 1 filedesc 16 121K 49511 sem 4 106K 4 DEVFS1 105 105K 122 linker 268 99K 308 BPF 46 88K 46 bus 990 80K 3306 sctp_atcl 197 74K 45009 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_timw 193 49K 193 umtx 342 43K 342 kdtrace 212 42K 57172 vmem 3 34K 7 temp 35 33K 2863 hostcache 1 32K 1 shm 1 32K 12 DEVFS3 124 31K 134 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 73 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 31 14K 1547 lltable 43 14K 83 ether_multi 157 13K 172 KTRACE 100 13K 100 sctp_atky 294 13K 58469 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 126 11K 126 GEOM 60 10K 489 rman 82 10K 423 in6_multi 71 9K 71 bmsafemap 2 9K 26028 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 50 rpc 2 8K 2 shmfd 1 8K 51 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 cred 25 7K 574 kqueue 64 7K 25800 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 580 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 55 pgrp 35 5K 59 pf_ifnet 10 5K 51 UMA 258 5K 258 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 68 evdev 4 4K 4 pwddesc 62 4K 25772 routetbl 24 4K 168 selfd 55 4K 329480 lockf 32 4K 85 hhook 13 4K 13 sctp_athm 197 4K 47225 sctp_map 194 4K 19794 proc-args 52 3K 727 terminal 11 3K 11 acpisem 22 3K 22 dirrem 10 3K 25411 select 19 3K 120 uidinfo 3 3K 93 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 16 Unitno 28 2K 64 CAM XPT 22 2K 543 in_multi 6 2K 9 freefile 10 2K 25408 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 262 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 16 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 encap_export_host 12 1K 12 procdesc 5 1K 18 crypto 3 1K 3 sctp_stri 1 1K 4080 mkdir 4 1K 49500 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 newdirblk 3 1K 24750 diradd 3 1K 25451 chacha20random 1 1K 1 inpcbpolicy 11 1K 14222 pf_osfp 3 1K 3 osd 3 1K 10 vnodes 1 1K 1 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 prison 6 1K 6 soname 5 1K 42699 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 freework 1 1K 29129 tcpfunc 2 1K 2 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 120 sctp_vrf 1 1K 1 entropy 2 1K 48 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 36 pf_rule 0 0K 22 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 26220 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 mqdata 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 pvscsi 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 iavf 0 0K 0 ixl 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 USB 0 0K 0 xen_intr 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twsbuf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 vm_fictitious 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 CAM CCB 0 0K 84452 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 90869 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 129 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 freeblks 0 0K 25384 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 6564 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 xform 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 77 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 8 in_mfilter 0 0K 2 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 8 VN POLL 0 0K 0 statfs 0 0K 24966 namei_tracker 0 0K 32 export_host 0 0K 0 cl_savebuf 0 0K 50 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MVS driver 0 0K 0 mbuf_tag 0 0K 141 accf 0 0K 0 pts 0 0K 0 iov 0 0K 42678 ioctlops 0 0K 930 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 sbuf 0 0K 288 mps_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPSSAS 0 0K 0 SWAP 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 sysctltmp 0 0K 866 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 10 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 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 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 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 aacbuf 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9728 0 9728 0 254 19922944 0 mbuf_jumbo_page 4096 3189 753 249007 0 254 16146432 0 sctp_asoc 2288 98 3777 9898 0 254 8866000 0 malloc-2048 2048 106 3788 33308 0 8 7974912 0 sctp_ep 1280 99 3798 33071 0 254 4988160 0 malloc-1024 1024 212 3776 10207 0 16 4083712 0 malloc-384 384 198 7572 45314 0 30 2983680 0 sctp_raddr 736 97 3786 9907 0 254 2857888 0 RADIX NODE 144 17327 422 815766 0 64 2555856 0 mbuf_packet 256 8274 1326 1263988 0 254 2457600 0 pbuf 2632 0 762 0 0 2 2005584 0 BUF TRIE 144 312 13156 58322 0 62 1939392 0 malloc-384 384 4221 209 36944 0 30 1701120 0 mbuf 256 3844 2321 10670487 0 254 1578240 0 UMA Slabs 0 112 12783 30 12783 0 126 1435056 0 malloc-4096 4096 337 3 589 0 2 1392640 0 malloc-128 128 9716 49 10078 0 126 1249920 0 malloc-256 256 455 3715 34167 0 62 1067520 0 256 Bucket 2048 305 33 18223 0 8 692224 0 FFS inode 1128 517 29 25925 0 8 615888 0 tcp_bbr_map 128 0 4495 2259981 0 126 575360 0 sctp_chunk 152 54 3014 35977 0 254 466336 0 VM OBJECT 264 1315 80 370068 0 30 368280 0 malloc-4096 4096 74 8 26294 0 2 335872 0 malloc-65536 65536 1 4 377 0 1 327680 0 VNODE 488 554 94 25964 0 30 316224 0 THREAD 1792 149 22 31399 0 8 306432 0 malloc-64 64 731 3868 21252 0 254 294336 0 malloc-2048 2048 4 126 85255 0 8 266240 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 2 2 10 0 1 262144 0 malloc-32 32 318 7746 61311 0 254 258048 0 malloc-256 256 242 673 161753 0 62 234240 0 malloc-32768 32768 0 7 6240 0 1 229376 0 DEVCTL 1024 0 212 128 0 0 217088 0 tcp_inpcb 488 4 436 10276 0 254 214720 0 malloc-16384 16384 8 5 24759 0 1 212992 0 sctp_stream_msg_out 112 57 1743 6030 0 254 201600 0 malloc-64 64 3101 49 3111 0 254 201600 0 malloc-16 16 12421 79 12730 0 254 200000 0 g_bio 408 0 490 327536 0 30 199920 0 MAP ENTRY 96 1633 383 1399804 0 126 193536 0 socket 944 39 161 49427 0 254 188800 0 UMA Zones 768 230 4 230 0 16 179712 0 malloc-128 128 1344 51 25995 0 126 178560 0 vmem btag 56 2999 85 2999 0 254 172704 0 FFS2 dinode 256 517 128 25925 0 62 165120 0 malloc-32 32 4569 93 5360 0 254 149184 0 S VFS Cache 104 1019 385 26795 0 126 146016 0 128 Bucket 1024 90 37 20975 0 16 130048 0 VMSPACE 2544 39 12 25750 0 4 129744 0 malloc-16 16 205 7795 35015 0 254 128000 0 malloc-16 16 252 7748 72260 0 254 128000 0 clpbuf 2632 0 48 689 0 16 126336 0 malloc-128 128 689 272 28451 0 126 123008 0 malloc-128 128 682 279 76631 0 126 123008 0 32 Bucket 256 324 141 14410 0 62 119040 0 ksiginfo 112 66 978 2446 0 126 116928 0 malloc-256 256 92 343 51903 0 62 111360 0 PROC 1320 61 20 25771 0 8 106920 0 64 Bucket 512 140 68 19718 0 30 106496 0 tcpcb 1048 4 95 10276 0 254 103752 0 malloc-4096 4096 22 0 22 0 2 90112 0 filedesc0 1072 62 22 25772 0 8 90048 0 UMA Kegs 384 216 7 216 0 30 85632 0 malloc-8192 8192 7 3 104 0 1 81920 0 malloc-64 64 749 511 26684 0 254 80640 0 malloc-65536 65536 0 1 122 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 8 Bucket 80 530 270 11147 0 126 64000 0 malloc-128 128 14 420 25445 0 126 55552 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-64 64 279 540 355763 0 254 52416 0 malloc-256 256 68 127 52374 0 62 49920 0 16 Bucket 144 291 45 2745 0 62 48384 0 malloc-256 256 36 144 29915 0 62 46080 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-64 64 77 553 43544 0 254 40320 0 Files 80 235 265 87525 0 126 40000 0 malloc-384 384 83 17 83 0 30 38400 0 tcp_bbr_pcb 832 0 45 5150 0 16 37440 0 pipe 744 24 26 1045 0 16 37200 0 NAMEI 1024 1 35 118602 0 16 36864 0 malloc-512 512 11 61 4136 0 30 36864 0 pcpu-8 8 4280 328 4812 0 254 36864 0 malloc-256 256 2 133 25727 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 126 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-16384 16384 1 1 155 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 454 58 454 0 254 32768 0 ripcb 488 5 59 2370 0 254 31232 0 malloc-1024 1024 23 5 77 0 16 28672 0 malloc-1024 1024 20 8 3190 0 16 28672 0 malloc-32 32 302 580 26674 0 254 28224 0 4 Bucket 48 7 581 880 0 254 28224 0 KNOTE 160 28 147 407188 0 62 28000 0 TURNSTILE 136 172 17 172 0 62 25704 0 malloc-8192 8192 0 3 30 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 11 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 115 0 2 24576 0 malloc-2048 2048 10 2 10 0 8 24576 0 malloc-2048 2048 10 2 12 0 8 24576 0 PWD 32 21 735 24847 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udplite_inpcb 488 0 48 871 0 254 23424 0 unpcb 256 20 70 2083 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 45 15 152 0 30 23040 0 malloc-4096 4096 0 5 24973 0 2 20480 0 2 Bucket 32 61 569 5765 0 254 20160 0 SLEEPQUEUE 88 172 52 172 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 40 35 69 0 62 19200 0 malloc-16384 16384 0 1 2 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 vtnet_tx_hdr 24 0 668 9320242 0 254 16032 0 malloc-128 128 75 49 513 0 126 15872 0 sctp_readq 152 0 104 1341 0 254 15808 0 udp_inpcb 488 2 30 705 0 254 15616 0 malloc-2048 2048 1 5 15 0 8 12288 0 malloc-2048 2048 1 5 363 0 8 12288 0 malloc-1024 1024 3 9 64 0 16 12288 0 malloc-512 512 4 20 264 0 30 12288 0 sctp_laddr 48 128 124 1211 0 254 12096 0 malloc-64 64 24 165 403 0 254 12096 0 malloc-16 16 466 284 17518 0 254 12000 0 malloc-128 128 54 39 1807 0 126 11904 0 malloc-2048 2048 0 4 11 0 8 8192 0 malloc-1024 1024 2 6 19 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 120 0 30 8192 0 malloc-512 512 0 16 10 0 30 8192 0 malloc-512 512 11 5 11 0 30 8192 0 rtentry 176 32 14 36 0 62 8096 0 rl_entry 40 84 118 84 0 254 8080 0 udpcb 32 2 250 1576 0 254 8064 0 malloc-64 64 31 95 68 0 254 8064 0 malloc-32 32 47 205 93 0 254 8064 0 malloc-32 32 97 155 24475 0 254 8064 0 malloc-32 32 33 219 209 0 254 8064 0 malloc-32 32 4 248 1058 0 254 8064 0 malloc-16 16 42 458 21287 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-128 128 50 12 74 0 126 7936 0 itimer 352 0 22 16 0 30 7744 0 kenv 258 3 27 1019 0 30 7740 0 routing nhops 256 28 2 36 0 62 7680 0 malloc-384 384 0 20 30 0 30 7680 0 malloc-256 256 8 22 61 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 101 0 126 6448 0 domainset 40 0 126 84 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-1024 1024 0 4 9 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 3 5 512 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 9 117 7606 0 254 4032 0 malloc-16 16 8 242 10 0 254 4000 0 malloc-16 16 1 249 1 0 254 4000 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 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 296 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_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 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 tcptw 88 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 AIOCB 488 0 0 0 0 30 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 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 NCLNODE 592 0 0 0 0 16 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 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2632 0 0 0 0 64 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 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-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-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 malloc-64 64 0 0 0 0 254 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